1、Lesson 17 （課堂作業）I. 英漢互譯1.賺錢_2.付款_3.想出一個辦法_4.好吃的東西_5.一美元四個_6.在口袋里_II. 用所給詞的正確形式填空1.Her family invited me to _（stay）with them for a few weeks.2.I need _（do）some shopping on my way home from work.3.Ive been very busy since I _（come）back from holiday.4.Can you _（read）that sing from this distance?5.Clare

2、 _（be）five years old next month.參考答案I. 1.make money 2.pay for 3.have an idea 4.something nice to eat 5.four for a dollar 6.in a pocketII. 1.stay 2.to do 3.came 4.read 5.will beLesson 17 （課下作業）I. 單項選擇1.This shirt is so nice, but it _ too much.A. pays B. costs C. takes D. spends2.I hate people _ talk

3、much but do little.A. who B. whos C. whose D. whom3.Which is more useful, math or Chinese?I think _ them are useful.A. either of B. each of C. both of D. all of4.Must I hand in my exercise book now, Miss Zhao?No, you_ .You may give it to me tomorrow.A. neednt B. mustnt C. cant D. may not5. You have

4、already tried your best, so you _ worry about the matter.A. cant B. neednt C. mustnt D. couldnt6.I want to teach in this area.Well, teachers _ very much here.A. need B. are needing C. are needed D. will need7. All my classmates want _ something for the 2008 Olympics.A. do B. doing C. to do D. done8.

5、 If you want to sell your old house, why not put an_ in the newspaper?A. e-mail B. advertisementC. article D. adviceII. 句型轉換1.Someone is following us.（變反意疑問句）Someone is following us, _ _?2.Maybe he knows the way to the station.（改為同義句）He _ _ the way to the station.3.We need to make some money for the

6、 team.（變否定句）We _ _ to make _ money for the team.4.It took me a dollar to buy the bag.（改為同義句）_ _ _ me a dollar.5.How much is your skirt?（改為同義句）_ _ _ _ your skirt?III. 閱讀理解WHY IS THE SUN IMPORTANT？The sun is a huge, hot, bright star. It is important because without it there would be no life on Earth.

7、The sun gives us light and heat.All living things need light and heat from the sun to live. Plants need light and heat to grow. They use the light from the sun to make food. We cannot make our own food, but plants can. All the food we eat comes from plants in a food chain(鏈)which starts with the sun

8、. For example, Animals need sunlight, too. Just like us, their food comes from a food chain which begins with the sun and the plants.sun leaf caterpillar(毛蟲)bird sun seaweed(海藻)small fish whale(鯨) Sunlight means we can see during the day. If there was no sun, it would be dark all the time. Even when

9、 the sky is cloudy, the sunlight is very strong and it shines through the clouds.1.Which words tell us what the sun is like？ A. Huge. B. Hot. C. Bright. D. All above.2.What are the two main things the sun gives us？A. Light and heat. B. Heat and eggs.C. Corn and light. D. Wheat and bread.3.Why can we

10、 still see during the day when the sky is cloudy？ A. Because we can see all day and all night.B. Because the sun can't give us light all day long.C. Because the sunlight can shine through the clouds.D. Because we can't see at night.4.All the food we eat comes from _. And it starts with the _

11、.A. plants; earth B. a food chain; sun C. food; sun D. plants; star 5.In what way do you think the sun cannot be harmful(有害的)？ A. The sun can do harm to your eyes and skin.B. It can make rivers too dry.C. Without it there would be no life on Earth.D. Hot sun on dry land can cause fires.參考答案I. 1.B 主語

12、是物，因此要用cost。2.A 本題考查定語從句。先行詞是表示人的詞，且連接詞在從句中作主語，故用who。3.C either和both可以用于表示兩者，由謂語動詞are可知，主語為復數，either of作主語表示單數，both of作主語相當于復數，故選C。4.A 情態動詞must 的否定回答常有neednt,又根據答語中的后一句，可知選A。5.B 由上半句可以推出下半句是勸“不必擔心”。cant不能；neednt不必；mustnt禁止；couldnt不能，故選B。6.C teachers是謂語動詞的承受者，因此本句用被動語態，故選C。7.C 動詞want 后面必須加動詞不定式做賓語，故選

13、C。8.B 根據題意是“為什么不在報紙上做廣告”，故選B。II. 1.isnt he 2.may know 3.dont need any 4.The bag cost 5.Whats the price ofIII. 1.D。答案就在短文首句的“ The sun is a huge, hot, bright star.”之中，其中包含的三個形容詞正是本題的答案。2.A.短文首段末句和第二段的首句“The sun gives us light and heat. All living things need light and heat from the sun to live.”是解答該題目的重要依據。3.C.本小題屬于表層理解題。答案顯然在“If there was no sun，it would be dark all the time. Even when the sky is cloudy, the sunlight is very strong and it shines through the clouds.”一句中。4.B.本小題同樣屬于表層理解題。“All the food we eat comes from plants in a f