Read the passage then choose the correct answer: It is very important to have healthy teeth. Good teeth helps us to (1)...............our food. They also help us to look(2).................How can we help our teeth healthy? First, we(3)................visit our dentist twice a year. He can fill the small (4)..............in our teeth. Secondly,we should brush our teeth with a toothbrush and toothpaste. Thirdly, we should eat(5)................that are good for our teeth and our body: milk, cheese, fish, brown bread, potatoes, red river, raw vegetable and fresh fruit. Chocolates, sweets, biscuits and cakes are(6)................ 1. A. Chew B. Make. C. Do. D. Have 2. A. Nice. B. Important. C. Colorful. D. Need 3. A. Ought to. B. Should. C. Can D. A and B 4. A. Holes. B. Cracks. C. Cavities D. Biscuits 5. A. Food. B. Vegetable. C. Drinks D. Meat 6. A. Good. B. Helpful. C. Useful D. Bad
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a,Write TRUE (T) or FALSE (F) in each sentence)
1, It isn’t very important to have healthy teeth. => F
2, We have to visit our dentist twice a year. => T
b, Answer the following questions
1. Why is it very important to have healthy teeth?
=> Because good teeth help us to chew our food. They also help us to look nice.
2. What food should we eat?
=> Milk, cheese, fish, brown bread, potatoes, red rice, raw vegetables, and fresh fruit.
1. Good teeth help us.............................. our food.
A. be nice B. have good eyesight
C. chew D. be important
2. When food and germs collect in a small crack, our teeth ………………….
A. become hard B. send poison into the blood
C. begin to decay D. make us feel quite ill
3. A lot of people visit the dentist only when ………………….
A. their teeth grow properly B. they have holes in their teeth
C. they have toothache C. they have brushed their teeth
4. We ought to clean our teeth ………………….
A. after breakfast B. before breakfast
C. before bedtime D. both B &C
5. We shouldn’t eat a lot of ………………….
A. red rice B. fresh fruit C. fish D. chocolate
Đáp án là B
Ý trong bài: The decay begins in a little crack in the enamel (men răng) covering of the tooth. This happens after germs and bits of food have collected there then the decay slowly spreads inside the tooth.
Read the passage then choose the correct answer: It is very important to have healthy teeth. Good teeth helps us to (1)...............our food. They also help us to look(2).................How can we help our teeth healthy? First, we(3)................visit our dentist twice a year. He can fill the small (4)..............in our teeth. Secondly,we should brush our teeth with a toothbrush and toothpaste. Thirdly, we should eat(5)................that are good for our teeth and our body: milk, cheese, fish, brown bread, potatoes, red river, raw vegetable and fresh fruit. Chocolates, sweets, biscuits and cakes are(6)................ 1. A. Chew B. Make. C. Do. D. Have 2. A. Nice. B. Important. C. Colorful. D. Need 3. A. Ought to. B. Should. C. Can D. A and B 4. A. Holes. B. Cracks. C. Cavities D. Biscuits 5. A. Food. B. Vegetable. C. Drinks D. Meat 6. A. Good. B. Helpful. C. Useful D. Bad
1.a
2.a
3.b
4.c
5.a
6.d