全套2016年秋人教版九年級(jí)英語(yǔ)Unit 12同步練習(xí)題及答案.rar

全套2016年秋人教版九年級(jí)英語(yǔ)Unit 12同步練習(xí)題及答案.rar,全套2016年秋人教版九年級(jí)英語(yǔ)Unit,12同步練習(xí)題及答案,全套,2016,年秋人教版,九年級(jí),英語(yǔ),Unit,12,同步,練習(xí)題,答案 單元語(yǔ)法小專題(Grammar Focus) 語(yǔ)法精講 過(guò)去完成時(shí) 1. 過(guò)去完成時(shí)的概念 過(guò)去完成時(shí)表示在過(guò)去的某一時(shí)間或動(dòng)作之前已經(jīng)完成的動(dòng)作，即表示“過(guò)去的過(guò)去”。 2. 過(guò)去完成時(shí)的各種句式結(jié)構(gòu) 過(guò)去完成時(shí)是由“助動(dòng)詞had＋動(dòng)詞的過(guò)去分詞”構(gòu)成的，had用于各種人稱和數(shù)。 (1) 肯定句:主語(yǔ)＋had＋動(dòng)詞的過(guò)去分詞＋其他. (2) 否定句:主語(yǔ)＋had＋not＋動(dòng)詞的過(guò)去分詞＋其他. (3) 一般疑問(wèn)句:Had＋主語(yǔ)＋動(dòng)詞的過(guò)去分詞＋其他？ 肯定回答: Yes，主語(yǔ)＋had.否定回答:No，主語(yǔ)＋hadn't. (4) 特殊疑問(wèn)句:特殊疑問(wèn)詞或詞組＋一般疑問(wèn)句(即:had＋主語(yǔ)＋動(dòng)詞的過(guò)去分詞＋其 他)? (5) 被動(dòng)語(yǔ)態(tài):主語(yǔ)＋had(not)＋been＋動(dòng)詞的過(guò)去分詞＋其他. 3. 過(guò)去完成時(shí)的判斷依據(jù) (1) 由時(shí)間狀語(yǔ)來(lái)判定 一般說(shuō)來(lái)，各種時(shí)態(tài)都有特定的時(shí)間狀語(yǔ)。與過(guò)去完成時(shí)連用的時(shí)間狀語(yǔ)有by/by the end of/before＋過(guò)去的時(shí)間點(diǎn)，by the time＋一般過(guò)去時(shí)從句等。如: I had finished reading the novel by nine o'clock last night.到昨天晚上九點(diǎn)鐘，我已經(jīng)讀完這部小說(shuō)。 We had learned over two thousand English words by the end of last term.到上學(xué)期末，我們已經(jīng)學(xué)完了超過(guò)兩千個(gè)英語(yǔ)單詞了。 The bus had already left by the time/when I got there.我到達(dá)那里時(shí)，公共汽車已經(jīng)離開了。 (2) 由“過(guò)去的過(guò)去”來(lái)判定 過(guò)去完成時(shí)表示“過(guò)去的過(guò)去”，是指過(guò)去某一動(dòng)作之前已經(jīng)發(fā)生或完成的動(dòng)作，即動(dòng)作有先后關(guān)系，動(dòng)作在前的用過(guò)去完成時(shí)，在后的用一般過(guò)去時(shí)。這種用法常出現(xiàn)在: ① 賓語(yǔ)從句中 當(dāng)賓語(yǔ)從句的主句為一般過(guò)去時(shí)，且從句的動(dòng)作先于主句的動(dòng)作時(shí)，從句要用過(guò)去完成時(shí)。在told，said，knew，heard，thought等動(dòng)詞后的賓語(yǔ)從句要用過(guò)去完成時(shí)。如: She said that she had seen the film before.她說(shuō)她以前看過(guò)這部電影。 ② 狀語(yǔ)從句中 在時(shí)間、條件、原因、方式等狀語(yǔ)從句中，主、從句的動(dòng)作發(fā)生有先后關(guān)系，動(dòng)作在前的，要用過(guò)去完成時(shí)，動(dòng)作在后的要用一般過(guò)去時(shí)。如: After he had finished his homework，he went to bed.他完成作業(yè)后就上床睡覺(jué)了。 注意: before，after 引導(dǎo)的時(shí)間狀語(yǔ)從句中，由于 before 和 after 本身已表達(dá)了動(dòng)作的先后關(guān)系，若主句、從句表示的動(dòng)作緊密相連，則主句、從句都用一般過(guò)去時(shí)。如: Where did you study before you came here？你來(lái)到這兒前在哪兒學(xué)習(xí)？ After he closed the door，he left the classroom.他關(guān)上門后就離開了教室。 (3) 根據(jù)上、下文來(lái)判定。 I met Wang Tao in the street yesterday. We hadn't seen each other since he went to Beijing.我昨天在街上碰見王濤了。自從他去了北京，我們就沒(méi)見過(guò)面了。 4. 過(guò)去完成時(shí)的主要用法 (1)過(guò)去完成時(shí)表示一個(gè)動(dòng)作或狀態(tài)在過(guò)去某一時(shí)間或動(dòng)作之前已經(jīng)完成或結(jié)束，即發(fā)生在“過(guò)去的過(guò)去”。如: When I woke up，it had stopped raining.我醒來(lái)時(shí)，雨已經(jīng)停了。(“雨停”發(fā)生在“我醒來(lái)”之前) (2)過(guò)去完成時(shí)是一個(gè)相對(duì)的時(shí)態(tài)，表示的是“過(guò)去的過(guò)去”，只有和過(guò)去某一時(shí)間或某一動(dòng)作相比較時(shí)才使用它。如: He told me that he had written a new book.他告訴我他寫了一本新書。(had written 發(fā)生在 told 之前) (3)過(guò)去完成時(shí)需要與一個(gè)表示過(guò)去的時(shí)間狀語(yǔ)連用，它不能離開過(guò)去時(shí)間而獨(dú)立存在。此時(shí)多與 already，yet，still，just，before，never 等時(shí)間副詞及 by，before，until 等引導(dǎo)的短語(yǔ)或從句連用。如: Peter had collected more than 300 Chinese stamps by the time he was ten.彼得到10歲的時(shí)候已經(jīng)收集了300多張中國(guó)郵票。 (4)過(guò)去完成時(shí)表示某一動(dòng)作或狀態(tài)在過(guò)去某時(shí)之前已經(jīng)開始，一直延續(xù)到這一過(guò)去時(shí)間，而且動(dòng)作尚未結(jié)束，仍然有繼續(xù)下去的可能。如: By the end of last year，he had worked in the factory for twenty years.到去年年底為止，他已經(jīng)在這個(gè)工廠工作了20年了。(已經(jīng)工作了 20 年，還有繼續(xù)進(jìn)行下去的可能) 5. 過(guò)去完成時(shí)與一般過(guò)去時(shí)的區(qū)別 (1)時(shí)間狀語(yǔ)不同:過(guò)去完成時(shí)在時(shí)間上強(qiáng)調(diào)“過(guò)去的過(guò)去”；而一般過(guò)去時(shí)只強(qiáng)調(diào)過(guò)去某一特定的時(shí)間。試比較: They had already left when I arrived.我到達(dá)時(shí)他們已經(jīng)走了。(在我“到達(dá)”這一過(guò)去動(dòng)作之前，他們就已經(jīng)“離開”了，因此用had left表示) I saw him in the street yesterday.昨天我在街上看見他了。(“看見他”這一動(dòng)作是在“昨天”這一過(guò)去的時(shí)間發(fā)生的) (2)在沒(méi)有明確的過(guò)去時(shí)間狀語(yǔ)作標(biāo)志時(shí)，謂語(yǔ)動(dòng)詞動(dòng)作發(fā)生的時(shí)間先后須依據(jù)上下文來(lái)判斷:先發(fā)生的用過(guò)去完成時(shí)，后發(fā)生的則用一般過(guò)去時(shí)。如: When I woke up，it had already stopped snowing.我醒來(lái)時(shí)雪已經(jīng)停了。 (3)當(dāng)兩個(gè)或兩個(gè)以上接連發(fā)生的動(dòng)作用 and 或 but 連接時(shí)，按時(shí)間順序，只需用一般過(guò)去時(shí)來(lái)代替過(guò)去完成時(shí)；另外，在 before，after，as soon as 引導(dǎo)的從句中，由于這些連詞本身已經(jīng)表示出時(shí)間的先后，因此也可以用過(guò)去時(shí)來(lái)代替過(guò)去完成時(shí)。如: I (had) heard the news before she told me.她告訴我那個(gè)消息之前我已經(jīng)聽說(shuō)了。 6. 過(guò)去完成時(shí)與現(xiàn)在完成時(shí)的區(qū)別 過(guò)去完成時(shí)與already，ever，just，never，since＋時(shí)間點(diǎn)，for＋時(shí)間段等連用時(shí)，強(qiáng)調(diào)事件發(fā)生的先后順序，不涉及現(xiàn)在的情況。而現(xiàn)在完成時(shí)強(qiáng)調(diào)的是“過(guò)去的動(dòng)作或狀態(tài)對(duì)現(xiàn)在造成的影響”。如: She has worked in Chongqing for over two years.她已經(jīng)在重慶工作兩年多了。(現(xiàn)在仍在那兒工作) She had worked in Chongqing for over two years before she moved to Shanghai.她在搬到上海之前已經(jīng)在重慶工作兩年多了。(“搬到上?！笔沁^(guò)去，“在重慶工作”是發(fā)生在過(guò)去的過(guò)去) He has never seen such an interesting film before.他以前從未看過(guò)這么有趣的電影。(“看”盡管發(fā)生在過(guò)去，但涉及現(xiàn)在，即現(xiàn)在已經(jīng)知道或了解了這部電影) He said he had never seen such an interesting film before.他說(shuō)他以前從沒(méi)看過(guò)這么有趣的電影。(“他說(shuō)”發(fā)生在過(guò)去，“看過(guò)”是在“說(shuō)”之前，是過(guò)去的過(guò)去) 語(yǔ)法精練 Ⅰ. 用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。 1. By the time I reached home，my mother ________(cook)supper already. 2. Catherine ________(finish)the letter before her mother came into her bedroom. 3. The train ________(leave)when I got to the station. 4. The little girl ________(lie)in bed for almost a month since she ________(fall)sick. 5. By the end of last year，he ________(learn) 3，000 English words. 6. It was the third time that the girl ________(invite)him. 7. I ________(not find)the dog until last night. 8. He told his mother that he ________(run)out of money to buy new clothes. 9. Tom said that he ________(keep) the book for two weeks. 10. I suddenly remembered that I ________(leave)the key in my classroom when I ________(get)home yesterday. Ⅱ. 按要求完成句子，每空一詞。 11. By the time she got up，her mother had gone to work.(對(duì)畫線部分提問(wèn)) ________ ________ her mother ________ by the time she got up? 12. When I got home，my mother had cooked dinner.(改為否定句) When I got home，my mother ________ ________ dinner. 13. The train had left when I got to the station.(改為一般疑問(wèn)句) ________ the train ________ when you got to the station? 14. John had never seen the film before.(完成反意疑問(wèn)句) John had never seen the film before，________ ________？ 15. She had already finished her homework. (改為否定句) She ________ ________ her homework yet. Ⅲ. 根據(jù)漢語(yǔ)意思完成句子，每空一詞。 16. 我返回學(xué)校的時(shí)候，鈴聲已經(jīng)響了。 ________ the time I got back to school，the bell ________ ________. 17. 我到那兒時(shí)，比賽已進(jìn)行了半個(gè)小時(shí)。 The match ________ ________ ________ for half an hour when I got there. 18. 十分鐘前她沒(méi)有完成家庭作業(yè)。 She ________ ________ her homework ten minutes ago. 19. 我們已經(jīng)看過(guò)這部電影了。 We ________ ________ the movie. 20. 她已經(jīng)離開她的家鄉(xiāng)很多年了。 She ________ ________ ________ ________ her hometown for many years. 單元語(yǔ)法小專題(Grammar Focus) Ⅰ.1.had cooked　2.had finished　3.had left　4.had lain；fell　5.had learned/learnt　6.had invited　7.hadn't found　8.had run　9.had kept　10.had left；got Ⅱ.11.What had；done　12.hadn't cooked　13.Had；left　14.had he 15．hadn't finished Ⅲ.16.By；had rung　17.had been on　18.didn't finish　19.have seen 20．has been away from