【基礎(chǔ)練習(xí)】Module 12 Unit 2（英語外研九上）.docx

Module 12 Save our world Unit 2 Repeat these three words daily: reduce, reuse and recycle.基礎(chǔ)練習(xí)本課時編寫：合肥市金湖中學(xué) 宋敏I. 根據(jù)句意及漢語意思完成句中單詞。1. Even the simplest everyday activities can _(減少) pollution.2. I think its_(必要的) for us to master a foreign language.3. My computer doesnt work. I have to get somebody to _ (修理) it.4. He bought a _(舊的) car.5. Please_(重復(fù)) what I say.單項選擇() 6. This bag is useful. Dont .A. throw away itB. throw it away C. throwing away it D. throwing it away() 7. Do you the lights when you leave the room?A. turn downB. turn onC. turn offD. turn up() 8. We should use things for possible.A. as long asB. as longC. as longer asD. long() 9. I stepped aside she might come in.A. as if B. so that C. in order toD. even though() 10. The workers the waste things to recycle and things to throw away.A. divide; intoB. so; that C. compare; with D.try ; out.根據(jù)漢語提示,完成下列句子11. 我們無法把鐵變成金子。We cant iron gold.12. 我們需要采取一些措施來減少污染。We need to to reduce pollution.13. 每個人都需要一個健康的環(huán)境。Everyone needs a .14. 擔(dān)心你的學(xué)習(xí)是沒用的。 worrying about your studies.15. 你怎樣處理這些空瓶子?What do you the empty bottles?答案及解析I.1. reduce【解析】reduce 減少。2. necessary 【解析】necessary 有必要的。3. repair/mend 【解析】repair/mend 修復(fù)。4. used 【解析】used 舊的，二手的。5. repeat 【解析】repeat 重復(fù)。II.6. B【解析】根據(jù)Dont do sth，應(yīng)該用動詞原形throw away; 代詞應(yīng)放在中間，故選B。7. C【解析】turn down 調(diào)?。籺urn on 打開；turn off關(guān)閉；turn up 調(diào)大。根據(jù)句意：你能在離開房間的時候關(guān)燈嗎？故選C。8. A【解析】as long as possible 盡可能地長時間。故選A。9. B【解析】so that 目的是，為了。故選B。10. A 【解析】divide into把分成. 故選A。III.11. change; into【解析】changeinto把變成。12. take some steps【解析】take some steps采取措施。13. healthy environment【解析】healthy enviro