Ex 11. Read a passage then choose the best answer（1,5 points） Calories are units of energy。We need calories to do the things we do every day walking，riding a bike，and even sleeping！We get calories from the food we eat。If we eat too many，we can get fat。If we don't eat enough，we feel tired and weak。People should have between 1,600 and 2,500 calories a day to stay in shape。Sports like riding a bike and running use a lot of calories。Sleeping and watching TV use less。Do think you are eating more or less calories than you need？you Dr. Dan Law is a diet expert。He knows exactly how much people need to eat，so many people listen to his advice。His calorie tips？Eat less junk food，and count your calories if you're becoming fat。 1. What are calories？ 2. What happens if we eat too many calories？ 3. Do we use calories when we sleep？ 4. What is a healthy number of calories per day？ 5. Which activity uses a lot of calories？ 6. Why do people listen to Dr. Law's advice？

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We need(1)_________________ or energy to do the things we (2)____________ everyday: walking, riding a bike, and even sleeping! We get calories (3)__________ the food we eat . If we eat too many, we can get (4)______________ If we don't eat enough , we feel tired and weak.

We need calories or (1)…………………..to do the things every day. For example, when we walk to school or (2) ………………..a bike to school we spend a certain amount of (3)………….and even when we sleep, we also use them. But how many calorie should we (4) ………………a day to stay in shape? It’s difficult (5)…………………..us to calculate. If people want to keep (6) …………….., they should remember that everyone should have between 1600 and 2500 calories a day.

We get calories (7) …………….the food we eat. If we get too many food and don’t take part (8)………… any activities, we can get fat quickly. So besides studying, we should do some (9)………….., play sports or do the housework, such as cleaning the floor, cooking etc. Otherwise, we don’t eat enough, we will be (10)…………….and weak.

Question 4

A. do

B. spend

C. have

We need calories or (1)…………………..to do the things every day. For example, when we walk to school or (2) ………………..a bike to school we spend a certain amount of (3)………….and even when we sleep, we also use them. But how many calorie should we (4) ………………a day to stay in shape? It’s difficult (5)…………………..us to calculate. If people want to keep (6) …………….., they should remember that everyone should have between 1600 and 2500 calories a day.

We get calories (7) …………….the food we eat. If we get too many food and don’t take part (8)………… any activities, we can get fat quickly. So besides studying, we should do some (9)………….., play sports or do the housework, such as cleaning the floor, cooking etc. Otherwise, we don’t eat enough, we will be (10)…………….and weak.

Question 3

A. things

B. food

C. calories

We need calories or (1)…………………..to do the things every day. For example, when we walk to school or (2) ………………..a bike to school we spend a certain amount of (3)………….and even when we sleep, we also use them. But how many calorie should we (4) ………………a day to stay in shape? It’s difficult (5)…………………..us to calculate. If people want to keep (6) …………….., they should remember that everyone should have between 1600 and 2500 calories a day.

We get calories (7) …………….the food we eat. If we get too many food and don’t take part (8)………… any activities, we can get fat quickly. So besides studying, we should do some (9)………….., play sports or do the housework, such as cleaning the floor, cooking etc. Otherwise, we don’t eat enough, we will be (10)…………….and weak.

Question 1

A. food

B. energy

C. drink

We need calories or (1)…………………..to do the things every day. For example, when we walk to school or (2) ………………..a bike to school we spend a certain amount of (3)………….and even when we sleep, we also use them. But how many calorie should we (4) ………………a day to stay in shape? It’s difficult (5)…………………..us to calculate. If people want to keep (6) …………….., they should remember that everyone should have between 1600 and 2500 calories a day.

We get calories (7) …………….the food we eat. If we get too many food and don’t take part (8)………… any activities, we can get fat quickly. So besides studying, we should do some (9)………….., play sports or do the housework, such as cleaning the floor, cooking etc. Otherwise, we don’t eat enough, we will be (10)…………….and weak.

Question 2

A. ride

B. come

C. drive

We need calories or (1)…………………..to do the things every day. For example, when we walk to school or (2) ………………..a bike to school we spend a certain amount of (3)………….and even when we sleep, we also use them. But how many calorie should we (4) ………………a day to stay in shape? It’s difficult (5)…………………..us to calculate. If people want to keep (6) …………….., they should remember that everyone should have between 1600 and 2500 calories a day.

We get calories (7) …………….the food we eat. If we get too many food and don’t take part (8)………… any activities, we can get fat quickly. So besides studying, we should do some (9)………….., play sports or do the housework, such as cleaning the floor, cooking etc. Otherwise, we don’t eat enough, we will be (10)…………….and weak.

Question 5

A. for

B. with

C. in

We need calories or (1)…………………..to do the things every day. For example, when we walk to school or (2) ………………..a bike to school we spend a certain amount of (3)………….and even when we sleep, we also use them. But how many calorie should we (4) ………………a day to stay in shape? It’s difficult (5)…………………..us to calculate. If people want to keep (6) …………….., they should remember that everyone should have between 1600 and 2500 calories a day.

We get calories (7) …………….the food we eat. If we get too many food and don’t take part (8)………… any activities, we can get fat quickly. So besides studying, we should do some (9)………….., play sports or do the housework, such as cleaning the floor, cooking etc. Otherwise, we don’t eat enough, we will be (10)…………….and weak.

Question 6

A. health

B. fit

C. active

We need calories or (1)…………………..to do the things every day. For example, when we walk to school or (2) ………………..a bike to school we spend a certain amount of (3)………….and even when we sleep, we also use them. But how many calorie should we (4) ………………a day to stay in shape? It’s difficult (5)…………………..us to calculate. If people want to keep (6) …………….., they should remember that everyone should have between 1600 and 2500 calories a day.

We get calories (7) …………….the food we eat. If we get too many food and don’t take part (8)………… any activities, we can get fat quickly. So besides studying, we should do some (9)………….., play sports or do the housework, such as cleaning the floor, cooking etc. Otherwise, we don’t eat enough, we will be (10)…………….and weak.

Question 10

A. good

B. tired

C. thirsty