4 Answer the questions. 1 What word describes how high or low sounds are? 2 What do we hear when something…

1

8.2.2.1 8.4.6.1 Read the

statement is not correct? Listen, read and ch

1 Sound travels in waves.

2 Our ears and brain work together so that we can hear.

3 Sound travels through air, liquid and solid materials.

4 Cats, rabbits and horses don’t hear as well as people.

hammer

What does this sound like?

We hear sounds all day long! There are sounds we enjoy, like music

or people talking to us. There are also sounds we don’t like, for

example car horns or a dog barking. Sound actually travels in

waves. Our ears and brain work together for us to hear them. The

part of the ear that we see is the outer ear. This is where the sound

waves are collected. We hear them when they go through the ear

canal and hit our eardrum. When sound waves hit our eardrum, it

vibrates and moves three little bones, the hammer, the anvil and

the stirrup. These little bones bump against each other and help

sound move along and enter the cochlea. This is a small, curled

tube which looks like a snail shell. Inside the cochlea is liquid and

nerves. These nerves are really small, but very important. As the

stirrup moves, it makes waves in the liquid of the cochlea. These

cause the nerves to move as well. When this happens, the nerves

create signals that the brain understands and we can hear!

anvil

2.

DIDUKNOW?

Ю

In which row are all verbs irregular?

1)send,read,sing

2)answer,be,ask

3)blow,play,dance

4)think,build,listen

Ответить на вопросы: 1. Have you got an album? 2. Is your ruler long? 3. Can you count? 4. Is your school new?

6 4 5 Lesson 2 1a 8 7 9 Do the crossword. 1 2 ORCHES 3 C Can you play a musical instrument? T R A 1. It’s made of wood and has four strings. You can hear it in classical music. 2. You play them by beating them with sticks or with your hands. It’s one of the oldest musical instruments in the world. 3. It’s a string instrument that looks like a large violin. You play it while sitting down and holding it upright between your legs. 4. It’s a wind instrument. It’s usually used to play jazz. 5. It’s a wind instrument. It can play quite high notes. 6. It’s a keyboard instrument. It’s used to make techno music. 7. It’s got six or seven strings. It’s used in pop music a lot. 8. It’s a keyboard instrument. It’s used to play traditional popular music. 9. It’s a piece of metal that makes music when you hit it with another hort metal piece.​

3. Quiz:

1. This percussion instrument is typically a bronze disc that produces sound

when struck by a knobled beater.

a) drum b) triangle c) gong d) piano

2. Lowest-pitched of the brass wind instruments

a) oboe b) french horn c) saxophone d) tuba

3. Round plates of copper-tin alloy, producing indeterminate pitch

a) cymbals b) marocass c) gong d) claves

4. Percussion insrtument consisting of a series of graduated wooden bars that

are struck with mallets.

a) xylophone b) triangle c) trombone d) recorder

5. This musical instrument is a type of psaltery or zither, the name of which literally means «sweet sound».

a) Chittara b) Crumhorn c) Dulcimer d) Sitar

4 ABOUT YOU Ask and answer the questions.<br />1 What’s your favourite subject?<br />2 Which subjects are easy and difficult?<br />3 How many classes are there in your<br />school day?<br />4 Are your teachers strict?​

Complete the sentences.

1I like her song ______(well) of all.

2Which of you is _____(bravely)?

3Yesterday he swam _____(fast) than usual.

4Could you say it _____ (slowly), please?

5The doctor told her to eat ___(little) sweet.

4) Letters, signs and sounds. Classify the words from the box according to the rules of reading. (au) (au) around mouse joke house those about hello town old how Owl Moscow poet note show ​

2. Match the words to make up a phrase. There are two extra words. 1 lead download A dizzy 2 B music 3 different C singer 4 the singles D tastes 1234 E piano C F chart​

за все 30 баллов
Write the superlative form of the adjectives:

1. ancient
2. little
3. loud

Write the comparative form of the adjectives:

1. slow
2. high
3. hot
​