全套2016年秋人教版九年級英語Unit 7同步練習題及答案.rar
全套2016年秋人教版九年級英語Unit 7同步練習題及答案.rar,全套2016年秋人教版九年級英語Unit,7同步練習題及答案,全套,2016,年秋人教版,九年級,英語,Unit,同步,練習題,答案
單元語法小專題(Grammar Focus),語法精講 含有情態(tài)動詞的被動語態(tài) 本單元的語法重點是:含有情態(tài)動詞的被動語態(tài)。其結構為:情態(tài)動詞(should，must，may，can，could等)＋be＋及物動詞的過去分詞。 1.含有情態(tài)動詞的被動語態(tài)的常見句式: (1)肯定句結構為:主語＋情態(tài)動詞＋be＋及物動詞的過去分詞＋(by＋賓語).如: Your homework should be finished by yourself.你應該自己完成作業(yè)。,,(2)否定句結構為:主語＋情態(tài)動詞＋not＋be＋及物動詞的過去分詞＋(by＋賓語).如: The book can't be taken out of the reading room.這本書不能拿出閱覽室。 (3)一般疑問句結構為:情態(tài)動詞＋主語＋be＋及物動詞的過去分詞＋(by＋賓語)? 回答:Yes，主語＋情態(tài)動詞./ No，主語＋情態(tài)動詞＋not.,如: —Should these young trees be watered every day？應該每天給這些小樹澆水嗎？ —Yes，they should./ No，they shouldn‘t.對，應該。/不，不應該。 (4)特殊疑問句結構為:疑問詞＋一般疑問句？如: What should students be allowed to do？應該允許學生們做什么？,2.含情態(tài)動詞的主動語態(tài)變被動語態(tài)的變化步驟:(以should為例，見下圖),Ⅰ.用括號內(nèi)所給單詞的適當形式填空。 1.Many more trees should ________ (plant) this year. 2.Must the work ________ (finish) by 6:30 this afternoon? 3.Where can the lost boy ________(find)? 4.Thanks to the Internet，different kinds of information can ________ (learn) in a short time. 5.The water should ________ (not put) here. 6.The bad food shouldn't be ________(eat).,be planted,語法精練,be finished,be found,be learned,not be put,eaten,7.The stars can ________(not see) in the daytime. 8.Can this kind of bike ________(buy) in that shop? 9.The fruit should ________(keep) well during winter. 10.Should I ________ (allow) to make my own decisions?,not be seen,be bought,be kept,be allowed,Ⅱ.按要求完成下列句子，每空一詞。 11.Nobody can answer the question.(改為同義句) The question ________ ________ answered by anybody. 12.We should clean our teeth twice a day.(改為被動語態(tài)) Our teeth should ________ ________ twice a day. 13.Can you take good care of the children？(改為被動語態(tài)) ________ the children ________ ________ good care of? 14.The classroom must be cleaned after school.(對畫線部分提問) ________ ________ the classroom ________ ________？ 15.We must wash our hands before meals.(改為被動語態(tài)) Our hands ________ ________ ________ before meals.,can't be,be cleaned,Can,be taken,When must,Be cleaned,must be washed,Ⅲ.根據(jù)漢語意思完成句子，每空一詞。 16.更遠的恒星有一天可能被參觀。 Farther planets ________ ________ ________ one day. 17.你不應該在動物園里喂動物。 Animals ________ ________ ________ by you in the zoo. 18.不應該允許青少年吸煙。 Teenagers ______ ______ ______ ______ ______ ________.,may be visited,shouldn't be fed,should not be allowed to smoke,19.我們被允許周六晚上去看電影。 We ________ ________ ________ go to the movies on Saturday evening. 20.不應該讓他那么做。 He ________ ________ ________ ________ do like that.,are allowed to,shouldn't be allowed to,
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