ГДЗ Англійська мова 8 клас. Робочий зошит [Гарет Джонс Д.] 2025

Сторінка 64
Vocabulary
1. Add the missing vowels (a, e, i, o, u) to complete these words for doing experiments.
1 - blow;
2 - boil;
З - cover;
4 - fill;
5 - pour;
6 - rub;
7 - shake;
8 - stir;
9 - tie;
10 - wrap.
2. Look at the pictures. What are they doing? Write an experiment word from Exercise 1 in each space.
1 - blow;
2 - fill;
3 - pour;
4 - shake;
5 - stir.
3. Complete the sentences with the correct form of the words from Exercise 1.
1. Water boils at a temperature of 100 degrees.
2. By tying the place where you blow into the balloon, the air stays inside in the balloon.
3. To start the experiment, you need to cover the glass with cardboard.
4. Wrap the paper around the bottle and leave it for five minutes.
5. After you have rubbed the balloon on your hair, move it away from the can and watch the can move towards the balloon.
4. Match the questions and answers.
1 - е; 2 - е; 3 - a; 4 - b; 5 - d.
1. How is Charlie going to get air inside the balloon? - c. He's going to blow into it.
2. How do you get the different liquids to mix well? - e. You shake them a lot.
3. What do you need to do with the water before you cook the egg? - a. Pour it into a saucepan and boil it.
4. When you want to mix sugar with coffee, what do you do? - b. Stir it!
5. If the glasses don't have enough water in them, what should I do? - d. Fill them to the top.
Reading
1. Tick the inventions that you think were made by mistake. Read the text quickly to check your answers.
1. the internet - X
2. a popular soft drink - X
3. the first antibiotic - V
4. a popular type of biscuit - V
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2. Read the article and complete the sentences with one or two words in each space.
1. Spencer Silver accidentally made a glue that was easy to take off and didn't damage the paper or pages it was stuck to.
2. Art Fry found that the glue didn't make the pages of his books dirty and so was very good for bookmarks.
3. Constantine Fahlberg left a chemical on his hands by mistake, and while eating his lunch he found that his bread tasted unusually sweet.
4. Saccharine is used instead of sugar to make soft drinks.
5. Alexander Fleming noticed that bacteria weren't growing around the mould.
6. He realised that the substance could be used to cure serious illness.
7. Ruth Wakefield didn't have the right kind of chocolate.
8. The chocolate and dough didn't mix together.
3. Match the highlighted words in the text to their meanings.
1. a mixture made of flour and water used to make bread, biscuits and cakes - dough;
2. a substance used to stick things together - glue;
3. something that grows on old food - mould;
4. an artificial substance that has a similar taste to sugar - sweetner;
5. a room for doing scientific tests - laboratory.
4. Complete the sentences with the correct form of the words from Exercise 3.
1. Don't eat that! It's got mould on it.
2. Diet cola is the same as normal cola, but it contains a sweetner instead of sugar.
3. You have to wear special glasses to protect your eyes when working in the laboratory.
4. After you've made the dough put it in the oven.
5. It hasn't stuck properly. This glue isn't very strong
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Grammar
1. Complete the zero conditional sentences using the correct form of the verbs in brackets in the correct order.
1. If you see your experiment work, you feel happy.
2. If you heat water, if boils at 100 °С.
3. I am always exhausted the next day if I go to bed very late.
4. They close the schools in the United States if the temperature drops to - 20 C.
5. If my brother walks under a ladder, he thinks he will have bad luck.
6. My sister enjoys her science classes if she works in a group with her friends.
2. Complete the text with the correct form of the verbs in the box.
There is a hole in my roof. When it rains, the water (1) pours in. When the water comes in, it (2) makes the floor wet. When the floor is wet, the walls (3) become/get green. When the walls are green, I (4) get/become ill. When I am ill, I (5) go to the doctor. When I see the doctor, he always (6) says the same thing: «Fix the roof»
3. Match the sentence halves.
1 - е; 2 - d; 3 - e; 4 - b; 5 - а.
1. If you freeze water, - c. it will become solid.
2. If you take penicillin, - d. it will kill the infection.
3. If you pour oil on water, - e. it floats.
4. If you don't water plants, - b. they will die.
5. If you heat ice, - a. it becomes liquid.
4. Complete the text with the correct form of the verbs.
My mum enjoys talking about science because she studied it at university. If someone is interested, she shares her knowledge with them because she believes that one of the main benefits of having knowledge is that you can pass it on to other people. If there is a science programme on TV, she will watch it. Last week she was really disappointed because her favourite science TV show wasn't on. If this happens, she reads her science magazine instead. Tm really lucky that my mum is good at science because if I have science homework, she helps me with it. Last week our teacher gave our test results back and I got a good mark. If I have children one day, I will share my knowledge with them too.
5. Choose the correct sentence in each pair.
1 - b; 2 - b; 3 - a; 4 - b; 5 - а.
1. b. If you meet her, I'm sure that you'll like her.
2. b. If you don't go with us, you'll miss out on a lot of fun.
3. a. If you go, we'll have a better time.
4. b. It'll be a pleasure if you come.
5. a. If he doesn’t smile, I know he's not happy with me.
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Vocabulary
1. Choose the correct preposition from the box to make science phrasal verbs.
1 - cut up;
2 - carry out;
З - work out;
4 - blow up;
5 - take away;
6 - add up.
2. Complete the sentences with a phrasal verb from Exercise 1.
1. Be careful! If you mix those two liquids, you will blow up the lab!
2. I need to work out the best way to design the experiment.
3. If I add up the two amounts, I can see the total.
4. You have to take away the liquid from the heat and then leave it to cool for ten minutes.
5. It's best to carry out the experiment yourself and then show the class.
6. I will cut up the bread into small pieces, then feed the ducks.
Listening
1. You will hear an interview with a scientist called Anna Millward, who is an expert on fish.
1 - а; 2 - е; 3 - c; 4 - b; 5 - е; 6 - а.
1. Anna first became interested in fish when
A. she read about some in a book.
2. Why did Anna give up the idea of becoming a vet?
C. Her interest in animals changed.
3. What is the main aim of Anna's research?
C. to develop new ways of protecting fish
4. What part of her job does Anna find most difficult?
B. spending a lot of time working in a laboratory.
5. Why is Anna keen to talk to fishermen?
C. to use their knowledge of fish for her research.
6. Anna says we should
A. only eat fish caught near to where we live.

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ГДЗ Робочий зошит Зошит 2025 8 клас Гарет Джонс НУШ Англійська мова Prepare Лінгвіст