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七下 U2 Lesson 7-9 作业练习 一、 根据句意及汉语提示写单词 1. Our teacher asked us to _ (描述)our friends in class yesterday. 2. As we all know, English is a useful _ (工具). 3. Could you please come to my office? I have something _ (重要的)to tell you. 4. My grandfather joined the _ (军队) in 1958. 5. The villagers plan to _ (修建)a new bridge over the river. 二、用括号内所给单词的适当形式填空 1. Many places of _ (interesting) are open to visitors for free. 2. We are working on some different _ (project) this week. 3. I _ (sleep)for only two hours last night. I feel so tired now. 4. We _ (hear)a lot about Marco Polo when we travelled along the Silk Road. 5. I’m just _ (joke). Take it easy. 三、单项选择 1. —Betty began to play the violin _ the age of four. — No wonder(难怪)she plays so well. A. at B. in C. on D. for 2.— _ are you going to stay in Yunnan? — About ten days. There are so many interesting places. A. How long B. How far C. How often D. How much 3. Italy and France are _ countries, and China is in _. A. Europe; Asia B. European; Asian C. European; Asia D. Europe; Asian 4. I still don’t understand(理解). Can you give me some _ examples? A. the other B. other C. others D. another 5. I _ a book on the shelf. It’s about who _ the telephone. A. discovered; invented B. invented; discovered C. discovered; discovered D. invented; invented 6. The students in Miss Wang’s class are all trying _ best to study hard to finish the task. A. they B. them C. their D. themselves 7. The teacher says reading can _ a bridge between mind and the world. A. break B. build C. take D. hide 8. —When _ you return the magazine? — Three days _ . A. will; ago B. did; ago C. will; more D. did; before 9. —Song of Autumn by Liu Yuxi _ autumn in a different way. — I agree. In his eyes, autumn is full of life and hope. A. guesses B. describes C. marks D. discovers 10. — Our team won (赢得)first prize in the football match last week. — _ . A. Well done B. Bad luck C. Come on D. Hurry up 四、根据汉语意思完成句子 1. 一整天的辛勤工作后, 怀特先生感到很劳累。 After _ _ _ of hard work, M