Let's see how the word is formed airplane. He flies by himself. The word has two roots: sam-, let-. Words that have two roots are called compound.
What do these compound words have in common: airplane, samovar, scooter, homemade product, pride?
The samovar cooks itself, the second root cooks.
The scooter itself rolls, rolls, the second root rolls.
Homemade - he does it himself, business, the second root of business.
Self-love - self-esteem - oneself, loves, the root of love.
Self is the first part of compound words.
Let's see which vowel letters connect two roots in compound words.
sailor (goes to sea, roots sea-, walk-),
steam O move (walks on a pair, roots of pairs-, move-)
stone e fall (stones fall, roots of stone-, fall-),
stars O fall (stars fall, roots of stars-, fall-)
In words sailor and rockfall the first root ends in a soft consonant sound p" and n", the roots are connected by the letter E.
In words steamboat and starfall the first root ends in a hard consonant sound p and d, the roots are connected by the letter O.
Most often, roots in complex words connect the vowel letters o or e. These letters are called connecting vowel letters.
How to proceed to correctly write the letter of the connecting vowel indifficult words?
1. Make sure that the word is complex: find the roots and orally select words with the same root for each.
2. If the word is complex, listen to what consonant sound the first root ends with. If it’s hard, you should write O, if it’s soft, E.
The letter E comes after unpaired solids: zh, w, c.
Determine which letter should be written in place of the gap.
Perennial- many years, roots many-, years-, connecting vowel letter O,
guide- path, lead, roots put-, water-, connecting vowel letter E,
Old Russian-ancient, Rus', roots ancient-, rus-, connecting vowel letter E,
waterfowl- water, swim, roots water-, floating-, connecting vowel letter O.
Forming complex words
What compound words can replace these sentences?
1) A stream of water that falls from a great height.
2) A person who plows the land.
3) Animals similar to mice that dig the ground.
4) A beetle that eats bark.
5) A man walking.
Test yourself: waterfall (roots of water-, fall-), tiller (roots of earth-, pash-), shrew (roots of earth-, swarm-), bark beetle (roots of bark-, food-), pedestrian (roots of foot-, walk-).
What are these fabulous objects called?
Boots- self-propelled guns, tablecloth - self-assembled, harp - samogud.
What common root is there in these words? The root itself.
Why are fairy-tale magical objects called this? The boots walk on their own. The tablecloth itself collects food (to take means to get food). The gusli plays and hums on its own.
Finding complex words in poetic lines:
Birds jump early in the morning
Along snow-covered branches -
Yellow-breasted tits
They flew to visit us.
(Yu. Sinitsyn)
Spring has come! Spring is red
With green grass by the window.
Hung up the earrings
White-legged birch.
(E. Trutneva)
Along ravines, along cliffs,
Through the fingers of the willow
It pours quietly and timidly
Yellow Leaf River.
One-story school house
Smiles through the window.
The rook wanders importantly through the fields,
Like a rural agronomist.
(M. Isakovsky)
Leaf fall! Leaf fall!
Autumn caulking forest.
The hemp came,
The edges turned red.
(N. Egorov)
Difficult words:
yellow-breasted- with yellow breasts, roots yellow-, breasts-;
white-legged- with a white leg, leg, roots white-, knife-;
leaf fall- leaves fall, roots leaf-, fall-;
yellow-leaved- with yellow leaves, roots yellow-, leaf-;
one-story- with one floor, roots one-, floor-.
What kind of person can you say that about?
couch potato- likes to lie on its side, the roots are lying-, side-, the first root ends in w, we write the letter e;
sweet tooth- likes sweets as food, sweet roots, hedgehog-;
idle talker- speaks empty words, roots of empty-, words-.
These words describe a person's character traits. Let's explain the meaning of the words.
Hardworking- loves work, roots labor-, love-;
weak-willed- weak will, roots weak-, vol-;
merciful- sweet heart, roots mil-, heart-;
good-natured- kind soul, roots of good-, soul-;
noble- good to the family, roots of good -, family -.
What do you call a person who has a great soul, a sharp mind, clear eyes, dark hair?
Great soul - generous(roots great-, soul-),
sharp mind - witty(roots sharp-, mind-),
clear eyes - clear-eyed(roots clear-, eye-),
dark hair - dark-haired(roots dark-, hair-).
Let's read the names and think about whether they are complex words.
Dobrolyubov- to love good, the roots of good-, love-. Nikolai Dobrolyubov is a Russian writer.
Dobronravov- good disposition, roots of good-, disposition-. Nikolai Dobronravov is a songwriter.
Bogolyubov- loving God, roots god-, love-.
Krasnoshchekova- red cheeks, roots of red-, cheeks-.
Compound words name people by profession.
Commander- leads the regiments, the roots of the regiment-, water-,
fabulist- writes fables, roots fable-, write-,
beekeeper- breeds bees, bee roots-, water-,
plumber- conducts water, roots water-, water-, prefix pro-,
steelmaker- cooks steel, roots steel-, var-,
bird catcher- catches birds, roots of birds-, catch-, the first root ends in ts, we write e.
Listen to the text, determine how many difficult words there are.
Moscow was founded by Prince Yuri Dolgoruky. Moscow was first a wooden fortress, surrounded by a palisade made of logs. The oak walls of the Kremlin were replaced by white stone ones. It was then that Moscow received a name for all times - white stone. And also golden-domed, with golden heads, domes of temples. Chistoprudny Boulevard is one of the old streets in the center of Moscow.
Dolgoruky- long hands, roots debt-, hands-,
stockade- a fence made of tightly driven stakes, the roots are often,
white stone- built of white stone, the roots are white, stone,
golden-headed- with golden heads, roots of gold-, heads-,
Chistoprudny- clean ponds, clean roots, pond-.
The rudd fish is very beautiful. Her back is green, her sides have golden scales with a brown border on the sides. Eyes are orange, lips are yellow. The fish got its nickname for the color of its fins. (According to N. Osipov)
A blade of grass grows, straight, strong, and at the end of it a green brush sticks up. This is what a foxtail looks like. Of course, such a tail is too small even for a fox cub, but it still looks like a tail.
Water strider- this is the name of an insect that runs quickly through the water, as if it wants to measure the distance.
Redstart- a compound word consisting of two roots gory- and tail-. Similar words: burn, tail.
Rudd- a complex word, consists of two roots: red- and per-. Similar words: red, feathers.
Foxtail- fox roots-, tail-. Related words: fox, tail.
Water strider- roots water-, mer-. Water, measure.
The greatest spelling difficulty is caused by vowels, which are called connecting vowels. “O” and “e” in complex words are often not noticed, as a result of which mistakes are made. It is noteworthy that there are no other letters connecting the two stems.
Definition
If a word consists of two or more stems, it will be called complex. For example, agricultural (farming), meat and dairy (meat and milk), scientific and technical (science and technology), chronicler (writing chronicles).
Compound words in the Russian language appeared at the present stage of development during a period of abundance of information, because this makes it possible to fit several concepts into one word.
Phenomena when more than two roots are used in the formation of a complex word are quite rare. For example, cycling.
Education and spelling variations
Compound words can be formed in various ways. Their spelling will depend on this. Let's look at the most popular ones:
They write complex words in Russian together or with a hyphen: haymaking, railway, evergreen, boarding school, dynamo, raincoat-tent. The use of one method or another depends on the formation of a particular word.
Words with connecting "o"
Let's look at when connecting "o" and "e" are used in complex words. Examples when it is necessary to write "o" are as follows:
- railway;
- factory;
- forest-steppe;
- people's liberation;
- reinforced concrete.
In all these words, the first stem ends in a hard consonant, which is why the use of the connecting “o” is required.
Words with connecting "e"
Now you should parse complex words with a connecting vowel e. Examples are:
- Old Russian;
- pedestrian;
- vegetable store;
- bird catcher;
- leatherworker;
- cook;
- dormitory;
- traveler;
- windbreak;
- rain gauge
All these words are united by the fact that the first stem ends in a soft consonant (rain gauge, Old Russian), in a hissing consonant (hostel, pedestrian, cook) or in “ts” (bird catcher). Therefore, in such words you should write a connecting “e”.
Base options
Sometimes connecting “o” and “e” are not used in compound words: they are replaced by parts of derived stems. Let's look at similar cases. 
When a connecting vowel is not needed
There are many cases in the Russian language when connecting “o” and “e” in complex words are completely unnecessary. This happens in the following cases:
Spelling difficult words
Connecting “o” and “e” in complex words can be used both when written together and when written with a hyphen. Let's look at the cases of using a hyphen.
You can create complex words using coordinating and subordinating connections. If they are formed by the first case, they will be written with a hyphen. In other words, you can easily put the conjunction “and” between the parts. Let's look at examples, for this you need to create complex words: sofa and bed - sofa bed; scientific and technical - scientific and technical; Russian and English - Russian-English; factory and plant - factory; meat and milk - meat and dairy; military medical - military and medical and others.
Compound words (nouns and adjectives) with the meaning of cardinal directions: Western European, southeastern, northeast. 
Words that convey shades of colors: crimson-gold, gray-brown, light green, purple-blue.
If the word is formed from a proper name: Leo Tolstoy style, Walter Scott ideas, New York Stock Exchange. The exception is geographical names formed from the phrase noun and adjective: Velikiye Luki - Velikiye Luki, Sergiev Posad - Segrievo Posad, Staraya Rus - Old Russian.
Words - scientific and technical terms: dynamo, vacuum dryer, diesel electrode, stop valve, filter press.
Words - designations of political parties and movements: vice-mayor, liberal-democratic, social-democratic, national-socialist.
A word that has a value judgment in the first part: grief-wife, shirt-guy, sweetheart-daughter, good boy-son.
If the first producing basis is the designation of any Latin letter: alpha male, beta carotene, gamma radiation.
It is necessary to write together complex words formed with the help of a subordinating connection: lumber processing (to process wood), staromoskovsky (old Moscow), chronicler (to write a chronicle), milk processing (to process milk), logging (logging).
“Atbasar audanynyn bilim boliminin Atbasar kalasy
№ 1 orta mektebi" KMM
KSU "Secondary school No. 1 of Atbasar, education department
Atbasar district"
DEVELOPMENT OF A LESSON IN CLASS 6 “A” IN THE RUSSIAN LANGUAGE ON THE TOPIC:
“Connective O, E in compound words”
(LESSON-RESEARCH)
Prepared by: Shcherbak A.N.
Russian language teacher
and literature secondary school No. 1
2016-2017 oku zhyly
Maksaty:
to develop in students the skills of finding complex words, the ability to correctly write connecting vowels O and E, the ability to correctly coordinate complex abbreviated words;
develop spelling vigilance, communication skills, interest in the subject;
cultivate a sense of friendship and collectivism.
Dog Barysy:
Organizational moment
Updating knowledge
Creative dictation.
Replace the phrases with one complex word, which would be a definition of the noun.
1) A person who loves life, joy (cheerful).
2) A person who loves work (hardworking).
3) Plantings protecting fields (field protection).
4) A machine that clears roads of snow (snowplow).
5) The river along which ships sail (navigable).
6) Paper sensitive to light (photosensitive).
Conversation with students.
What do these words have in common?
Name the special ways of word formation that you know.
What is this method of forming words called?
- Can you guess what such words might be called?
III . Learning new material
1. Teacher's explanation.
With complex words They call words that contain two roots, for example: electric locomotive, vacuum cleaner, helicopter.
Some compound words have several roots, for example: aircraft construction.
Compound words are formed in two ways:
1) Using connecting vowels o or e as a result of adding the stems of the original words (steam, steamboat) or whole words (magpie, centipede leg).
2) Without connecting vowels, for example: three-meter, five-story.
2. Revealing perception. Guess the riddles. Write down the words - guesses.
Although he looks tempting,
but nevertheless poisonous.
People have known for a long time:
Inedible (fly agaric)
Floats boldly in the sky,
Overtaking birds in flight.
Man controls it.
What's happened? (AIRPLANE)
We have a robot in our apartment,
He has a huge trunk
The robot loves cleanliness
And it hums like a TU airliner.
He willingly swallows dust.
Doesn't get sick, doesn't sneeze. (VACUUM CLEANER)
Every day comes out in the morning
On your daily hike.
Must know all the rules
On the roads... (pedestrian)
Both on the ground and in the snow
I can track the beast
Following the tracks of paws and hooves.
That's why I am... (PATTERNER)
Swims bravely through the waves,
Without slowing down.
Only the hum of the car is important,
What's happened? (STEAMBOAT)
Perform morphemic analysis of words. - How to explain the choice of the connecting vowel “o” in all words? A fairy tale poem will help answer this question.
“How did simple words become complex?”
It was a long time ago
In the distant kingdom,
In the thirtieth state,
Near the Grammaticheskaya River
Long lived words and catchphrases.
We ate, drank, had fun together,
We've never been proud of anything,
They did not quarrel and did not become arrogant:
They were called in simple words.
But one day at the Grammaticheskaya River
Strange people appeared:
The letters O and E have escaped from the alphabet,
They began to whisper words angrily:
“Oh, you simpletons and simpletons
Open your eyes, clean your ears!
Let's tell you no offense,
You look very simple!
You have a reputation for being simpletons.
It's unfashionable now
Indecent, ignoble!
And at the Grammaticheskaya River
Simple words rebelled.
“We don’t want to be mere words,
Let all hats be taken off before us,
We are greeted from afar
All fans of the Russian language!
We want to be complex words!
Isn’t such a transformation possible?”
Just one desire is not enough!
How to do this? The letter O suggested:
“Unite, sort out in pairs,
Don’t waste your time.”
The bird flew to catch the word,
The moon rolled towards the word walk,
The water flowed to the word fall.
But they need to be connected somehow!
Two halves fall apart
Without a binding golden mean.
Troublemakers O and E
We decided to use words to help in trouble:
“We will be between consonants
Connecting vowels!
True, O was a little lazy,
I didn't have much to do:
After strong consonants, I decided to become.
And the letter E, loving my friend,
She agreed to take on the rest.
After soft consonants, sibilants and Ts
Let there always be E in complex words!
And after the hard ones let it be O -
No one will confuse them
How can we explain the choice of the connecting vowel “o” in all words?
Try to formulate a rule for writing connecting vowels O and E in complex words.
IV. Consolidation of the studied material.
3. Working with the textbook. Reading the rules.
4. Work in groups (rows)
A) Choose compound words that mean:
Group 1 – household items (vacuum cleaner, samovar, fire extinguisher,
mousetrap, vegetable cutter, meat grinder, washstand, fly swatter)
Group 2 – traits that characterize a person (hard work, good nature, couch potato,
sweet tooth, water-drinker, curiosity, love of life, idle talker,
book lover, arrogance, hypocrisy, conscientiousness)
Group 3 – natural phenomena (starfall, leaf fall, waterfall, snowfall, ice,
sunshine, earthquake, full moon, dry wind, ice drift)
B) Write down the text. Underline difficult words in the text
At the School of Witchcraft and Wizardry, Harry Potter and his classmates studied herbalism, potions, and other subjects. Hermione read in the book “Potent Poisons” that for the polyjuice potion, the seaweed is collected during the full moon, and the lacewings are infused for three weeks.
B) Write down in two columns, the first - representatives of the fauna, the second -
representatives of the flora.
Petrel , yarrow,rhinoceros , ant-eater , adonis,platypus , tumbleweed, coltsfoot,shrew , wolfhound , fireweed, tryn-grass,wagtail.
D) Write down the sentence and perform analysis.
Our airplane after many hours 2 flight committed landing V Sydney airport 4 . (Narrative, non-narrative, simple, two-part, distributive)
D) Independent work (multi-level tasks )
Level 1
Remember and write down literary characters whose names are formed using
compound nouns.
2nd level.
Compose and write down complex words with a stem: bread, snow, leaf, forest.
3rd level.
Come up with 2 words with connecting vowels -o-, -e-. Make up and write down sentences with these words.
V . Lesson summary.
What was the purpose of the lesson? Have we achieved it? Reproduce the rule using the algorithm.
What did you like about the lesson? What was difficult?
Reflection. Self-assessment of students' activities in the lesson.
I thank you for your work in class. Have you guessed why I used this particular word today? To give thanks - to give goodness, kindness. Let's do good and give good to each other!
Homework: write a miniature essay on the topic “Sport”,
using difficult words.
Russian language lesson in 6th grade.
Teacher: Egorova
Albina Vsevolodovna,
Russian language teacher
And literature from MBOU
"Secondary school No. 24" Cheboksary
Topic: “Connecting vowels O-E in compound words»
Target:
- repeat the basic ways of forming words;
- introduce the method of forming words from the stems of original words using connecting vowels;
- teach how to choose connecting vowels o-e in complex words;
- to cultivate interest in words, to show the visual possibilities of word formation.
Lesson progress
1. Repetition of ways of forming words already known to students
Give a coherent answer to the question: “What are the main ways of forming words in the Russian language do you know?” Illustrate your answer with examples.”
Guys, I want to give you a statement from the famous children's writer K.I. Chukovsky:
“Prefixes give Russian speech so many rich shades. The wonderful expressiveness of speech largely depends on them. In the variety of prefixes lies a variety of meaning.” Do you agree with him? Try to prove Chukovsky’s point of view with examples.
Indeed, a prefix can change the meaning of even obviously similar words beyond recognition. For example: contribution, tray, transfer, denunciation, wear, removal, etc.
Form a new word from these words using these prefixes and suffixes. Write down the words and sort them according to their composition:
Source word | Prefix | suffix |
Drive | Once- | Xia |
Law | ||
Pair | On- | Nick |
Gnaw | OK |
|
Border | By- | Nick |
Secret | ||
River | For- |
2. Setting the lesson goal:
Working with a table:
Look at the table carefully. What do you think will be discussed in class today? How would you phrase the problem we will be working on today? Determine the objectives of today's lesson.
(The teacher summarizes the children’s answers)
3. Explanation of a new topic
What is special about the words included in the table? (They all have 2 roots)
What vowels are used to connect them? What do you think determines the choice of the vowel –o and –e?
What can you say about the words presented in the third column? Why are they separate?
What would you write on the first line of the table?
Complete the table with your own examples.
Conclusion : Connecting vowel -O is written after hard consonants. Consonants do not follow the rule–zh,-sh,-ts , after which a connecting vowel is written-e.
After the base on a soft consonant, after sibilants and–ts the connecting vowel is written - e.
4.Training exercises
Creative dictation
Replace the phrases with one complex word, underline the consonant on which the choice of connecting vowel depends.
Help mutually (mutual aid)
Love work (hard work)
People of the same surname (namesakes)
One who walks (pedestrian)
One who cooks steel (steelmaker)
Logging (logging)
Device for catching mice (mouse trap)
Treatment with mud (mud therapy)
Beetle that eats bark (bark beetle)
The one who swims in the sea (navigator)
5. “Guess the riddle”
Guys, we will continue the vocabulary dictation, only you must write down the words yourself. Write down the word that is the answer to the riddle.
1. I’ll purr, I’ll scream, I’ll fly into the sky (helicopter, plane).
2. It drinks with its tail and gives away with its beak (water supply).
3. It has a rubber trunk, a canvas stomach, and when its motor hums, it swallows both dust and litter (vacuum cleaner).
4. I’ve had a hedgehog living in my room for years.
If you smear the floor with wax, it will rub it to a shine (electric polisher).
5. There is a hole on top, a hole on the bottom, and in the middle there is fire and a hole (samovar).
6. A miracle janitor in front of us, with his raking hands, raked up a huge snowdrift (snow blower) in one minute.
7. A fable bird is flying, and people are sitting inside, talking to each other (an airplane).
8. Whatever this eye looks at, it will convey everything in the picture (camera).
"Find yourself a mate"
- Guys, now we are going to play. Each of you will receive a piece of paper on which one or another word is written. Your task is to find a partner and create a complex word using a connecting vowel.
(The table shows an approximate group of words that are given to children)
Water | ABOUT | Fall |
Thunder | Withdraw |
|
Earth | measure |
|
Ship | Crash |
|
edge | Know |
|
Ice | Stab |
|
Forest | chop |
|
Oil | Wire |
|
Fire | Stew |
|
On foot | Walk |
|
Bird | Farm |
|
Fish | Catch |
5. Visual possibilities of word formation
Writers often use well-known word-formation methods to create their own; they are called author's words. For example, the famous writer Saltykov-Shchedrin, whom you know from his fairy tales, creates accusatory words necessary for a satirical depiction of his contemporary society: nonsense brethren, hedgehog meaning, foam skimmers, etc.
Modern writers actively use the possibilities of word formation. Let's read Matusovsky's poem, in which the poet forms new words similar to the word forbs (flowering meadows).
Who else could compete?
With this forest greenery?
Summer all your riches
Scatters in front of me.
To note
We haven't been able to yet
Forbs, variety of colors,
The diversity of forests throughout the Earth.
We will never get bored
Never get tired of it
Variety, variety of sounds,
The diversity of these places.
Young birch trees in the neighborhood
Lonely elms are sad
I take it straight to heart
I'm afraid to drop something.
Mint, porridge, lungwort
Here they crowd together in the meadow.
It's time for us to part,
No way I can.
Having become older, no matter how old I am,
I feel more and more
Varieties, variety of fruits,
Various birds of summer days.
Write out complex words from the text, distributing them into two columns. What groups will you divide them into?
What visual and expressive means does the poet use to create the image of a summer day?
6.Reflection
What new way of forming words have we met today?
What determines the choice of connecting vowel?
7. Explanation of homework
I suggest you do word creation. Come up with your own complex words on the theme “Winter”.
Examples of compound words (with two roots) with connecting vowels e, o?
- naked
- dry-footedness (let me explain - this is about Kshesinskaya, then the meaning of the word will immediately become clear)
- asshole (in the context of the word police, very successful, isn’t it?)
- scream-lipped
- golden-mouthed
- heartman
- Kash E var (porridge + cook)
- Birds E catch (bird + catch)
- Pesh E move (on foot + walk)
- Rain E measures (rain + measure)
- Fervor E suck (dust + suck)
- Birds E catch (bird + catch)
- Birds E factory (poultry + factory)
- Oil E wire (oil + conduct)
- Vegetable E storage (vegetable + store)
- Put E procession (path + procession)
- Myself ABOUT cook (yourself + cook)
- Waters ABOUT pad (water + fall)
- Ice ABOUT count (ld + prick)
- Language ABOUT Ved (language + know)
- Snow ABOUT fall (snow + fall)
- Vert ABOUT lt (vertical + fly)
- Glass ABOUT cutting (glass + cutting)
- Concrete ABOUT mixer (concrete + stir)
- Beast ABOUT catch (beast + catch)
- House ABOUT sed (at home + sit)
bird catcher
meat grinder
bread maker
potato peeler
shipwreck
copse
mousetrap
housewife
dump truck
snowfall
florist
rock climber
whirlpool
dizziness
concrete mixer
quarry
Solstice, home building, horticultural, wound healing, pain reliever, shipbuilding, philanthropy, gratitude, cornerstone, vacuum cleaner, mutual understanding, law-abiding, video, selfless.
The vowel letter E connects the following compound words:
bird catcher,
color rendering,
TV show,
teleconference,
poultry farm,
all-terrain vehicle,
solstice,
coffee maker,
earthquake,
courtier.
And the connecting vowel letter O is in the words:
reinforced concrete,
railway,
double boiler,
pig farm,
bookseller,
gas welding,
sweetener.
Examples of compound words (with two roots) with connecting vowels e:
- mousetrap;
- navigator;
- pedestrian;
- mud therapy;
- vacuum cleaner;
- vegetable store;
- steelmaker;
- shipwreck;
- pipeline;
- bird catcher;
- poultry farm;
surveyor.
- fresh frozen;
- cook;
- bird catcher
Examples of compound words (with two roots) with connecting vowels o:
- walker;
- samovar;
- nuclear powered ship;
- snow blower;
- airplane
- cubic meter;
- starfall;
- new building;
- bark beetle;
- hard work;
- plumbing
- logging;
- namesakes;
- mutual assistance;
- helicopter
- electric polisher
In fact, there are a lot of words that are formed from two simple ones with the help of connecting vowels. Choose almost any simple word that denotes an object and add to it a word that denotes an action, and you will get a complex word out of it.
It is not interesting to list ordinary everyday words for everyone, so I will give not just examples, but words invented, for example, by the poet Mayakovsky. Some of them have successfully entered our language.
So, the connecting letter O:
Connecting E:
Many writers came up with their own words, but most of Mayakovsky’s words were born in pain, suffered through suffering, they add emotionality and expressiveness to his works.
However, I cannot help but mention one more word. It was invented by Saltykov-Shchedrin. Very appropriate for our times - stupidity.
The word birdsElov is formed from bird and catch;
The word lesOzagotovka is formed from forest and logging;
The word frost-resistant is formed from frost and persistent;
The word vegetable storehouse is formed from vegetable and storage;
The word leafFall is formed from leaf and to fall;
The word earthquake is formed from earth and shaking;
The word smoke and walk is formed from smoke and walk;
The word languageKnowledge is formed from language and knowledge;
The word forest-steppe is formed from forest and steppe;
The word ice-hod is formed from ice and walk;
The word fishOlov is formed from fish and catch;
The word birdsEfactory is formed from bird and factory.
Words with a connecting vowel -o-:
Latin American, North Sea, Western Ural, dark-haired, beet grower, short-haired, white marble, helicopter, gas pipeline, iron foundry, mechanical assembly, sulfuric acid, low-grade, steam locomotive, East Slavic, black-browed, pointed-topped, pale-faced, narrow-eyed, forest-steppe, plumber, bread cutter, hay harvester, juicer, legislator, self-esteem, gas cylinder.
Words with a connecting vowel -e-:
love of life, blood filling, oil pipeline, shrew, dredge, Far Eastern, friendly, mud bath, dust collector, cook, vegetable grower, thousand ruble, blue-eyed, Old Russian, millennium, earthquake, potato harvester, steelmaker, horse breeder, stone crusher.
Examples of compound words with a connecting vowel -e-
Examples of compound words with a connecting vowel -o-
Words with two roots with a connecting vowel -e, -o are found in compound nouns. Such words are written together.
For example, a steamship, electric welding, a reservoir. Here the connecting vowel is -o.
It is written after the stems with a hard consonant. This also includes the words
Connecting vowel -e. It is written after the stems on a soft, sibilant consonant and ts(pedestrian, heartbeat, farming, weather report, etc.)
There is an exception: after the stem, a soft consonant can also have a vowel -o. For example, - hitching post, (although horse), range finder, (although distant). The spelling of such words is most often determined by the dictionary.
Connecting vowel E(example words):
everywhereGod,
ubiquitous,
quarry,
solstice.
Connecting vowel O(example words):
camera,
autoColumn,
concrete mixer,
lightdiode,
electric saw,
doughStirrer,
