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四、阅读短文,用括号内所给单词的适当形式填空
What do you do at the weekend? Some people like 16.
What do you do at the weekend? Some people like 16.
staying/to stay
(stay) at home. Other people think going out for a walk 17. is
(be) good for their health. My friend Jack 18. works
(work) very hard from Monday to Friday. At weekends he always does the same things. On Saturday he washes his car and on Sunday he takes 19. his
(he) family to a village far from his house. His uncle and aunt live there. They 20. have
(has) a big farm but only one worker to help them, so they are usually very busy. Jack often asks his family to help them. The children give the 21. animals
(animal) food. Jack and his wife work in the fields. After a long hard day of work, they are very tired and hungry. So Jack's uncle gives them a nice meal. After that, they 22. drive
(drive) home.答案
16. staying/to stay
17. is
18. works
19. his
20. have
21. animals
22. drive
17. is
18. works
19. his
20. have
21. animals
22. drive
五、阅读理解
About 80% of people do not get enough vitamin（维生素）D every day. But this vitamin is very important for your health.
Vitamin D is really important for our bones（骨骼）. When we are young, vitamin D builds up our bones and makes them strong. When we are older, we still need vitamin D to keep our bones strong. Our bodies keep the vitamin D in our bones and teeth. Then we lose vitamin D as we work and exercise during the day. But our bodies can't make vitamin D. So we have to get it from outside of our bodies.
Where can a person get this very important vitamin? Vitamin D is in foods like fish and eggs. Sometimes, vitamin D is added to bread, milk, and orange juice. Food is not the only way our bodies can get vitamin D. The sun also gives us vitamin D. If we want to be healthy, we should spend some time in the sun each day. Too much sun is not good for you, but about 15 minutes a day is usually enough. And we should be sure to eat foods that are rich in vitamin D too.
（
A. makes our bones strong B. keeps our hair clean
C. is not necessary for our teeth D. is harmful to our hearts
（
A. It makes us popular. B. It helps us eat more food.
C. Our bodies can't make vitamin D. D. The more vitamin D, the better.
（
A. eating fish B. watching TV C. working hard D. having a sleep
（
A. 5 minutes. B. 15 minutes.
C. 1 hour. D. No need for sunlight.
（
A. what vitamin D is B. where we can get vitamin D
C. how much vitamin D we need D. why people don't like vitamin D
About 80% of people do not get enough vitamin（维生素）D every day. But this vitamin is very important for your health.
Vitamin D is really important for our bones（骨骼）. When we are young, vitamin D builds up our bones and makes them strong. When we are older, we still need vitamin D to keep our bones strong. Our bodies keep the vitamin D in our bones and teeth. Then we lose vitamin D as we work and exercise during the day. But our bodies can't make vitamin D. So we have to get it from outside of our bodies.
Where can a person get this very important vitamin? Vitamin D is in foods like fish and eggs. Sometimes, vitamin D is added to bread, milk, and orange juice. Food is not the only way our bodies can get vitamin D. The sun also gives us vitamin D. If we want to be healthy, we should spend some time in the sun each day. Too much sun is not good for you, but about 15 minutes a day is usually enough. And we should be sure to eat foods that are rich in vitamin D too.
（
A
）23. The writer says that vitamin D .A. makes our bones strong B. keeps our hair clean
C. is not necessary for our teeth D. is harmful to our hearts
（
C
）24. Why do we have to get vitamin D from outside of our bodies?A. It makes us popular. B. It helps us eat more food.
C. Our bodies can't make vitamin D. D. The more vitamin D, the better.
（
A
）25. According to the writer, people can get vitamin D by .A. eating fish B. watching TV C. working hard D. having a sleep
（
B
）26. How much time in the sun is usually enough to get vitamin D each day?A. 5 minutes. B. 15 minutes.
C. 1 hour. D. No need for sunlight.
（
B
）27. Paragraph 3 mainly tells us .A. what vitamin D is B. where we can get vitamin D
C. how much vitamin D we need D. why people don't like vitamin D
答案
23. A
24. C
25. A
26. B
27. B
24. C
25. A
26. B
27. B
