【最新】九年級(jí)英語下冊(cè) Unit 12 Life is full of the unexpected第三課時(shí)Section A (Grammar Focus-4b)單元同步語法精講精練作業(yè)課件人教新目標(biāo)版-人教新目標(biāo)版初中九年級(jí)下冊(cè)英語課件

1、Unit 12Life is full of the unexpected.第三課時(shí)Section A(Grammar Focus4c)單元同步語法精講精練概念：過去完成時(shí)表示在過去某一時(shí)間或動(dòng)作之前已經(jīng)發(fā)生或完成了的動(dòng)作。它表示動(dòng)作發(fā)生的時(shí)間是過去的過去。結(jié)構(gòu)肯定句：主語had過去分詞其他否定句：主語had not過去分詞其他一般疑問句：Had主語過去分詞其他？用法歸納常與before，by，by the time，by the end of等引導(dǎo)的時(shí)間狀語(從句)連用。狀語從句的謂語動(dòng)詞常用一般過去式。eg：By the time I was six，I had started playi

2、ng table tennis.到我六歲時(shí)，我已經(jīng)開始學(xué)習(xí)打乒乓球了。表示從過去某一時(shí)間開始，持續(xù)到過去另一時(shí)間的動(dòng)作或狀態(tài)。與“for時(shí)間段”連用，謂語動(dòng)詞用延續(xù)性動(dòng)詞。eg：He had been ill for a week when we learned about it.當(dāng)我們知道這件事時(shí)，他已經(jīng)病了一周了。主句謂語動(dòng)詞為一般過去時(shí)(如said，asked，found，told，thought等)，其后的賓語從句通常用過去完成時(shí)。eg：Mr. Zhang said that he had lived in this city for ten years.張先生說他已經(jīng)在這個(gè)城市住了十

3、年。在含有定語從句的復(fù)合句中，如果敘述的是過去的事，先發(fā)生的動(dòng)作常用過去完成時(shí)。eg：At that moment，I was replying to the email that had arrived two days before.那時(shí)我正在回復(fù)兩天前收到的電子郵件。在and或but連接的并列句中，如果前一個(gè)并列句為一般過去時(shí)，且后一個(gè)并列句中的動(dòng)作早于前一個(gè)并列句中的動(dòng)作，那么后一個(gè)并列句要用過去完成時(shí)。eg：Tom flew home，but his father had already died.湯姆飛回了家，但是他的父親已經(jīng)過世了。一、根據(jù)句意，用括號(hào)中所給單詞的適當(dāng)形式填空。1

4、Alice said she _ (not find) her new pen yet.2When Bob arrived home，he realized someone _ (break) into his house.3My friends _ (take) many photos before I got to school.4I began watching here an hour ago，but till now nothing _ (happen)5By the time he got to the cinema，the film _ (be on) for ten minut

5、es.hadnt foundhad brokenhad takenhas happenedhad been on二、單項(xiàng)選擇。6Most of my good friends _ when I _ at the party.Aleft；had arrivedBhad left；arrivedCleft；arrived Dhad left；had arrived7You didnt watch the movie?Yes，but by the time I _ to the cinema，the movie _ for several minutes.Agot；has begun Bgot；ha

6、d been onCgot；had begun Dgot；has been on8_ last month，I had planted six trees.ABy the end of BAt the end ofCIn the end DTo the endBBA9Why was he late for school yesterday?He overslept.By the time he got to the bus stop，the bus _ already _Awas；leaving Bhas；leftCwould；leave Dhad；left10She told me that

7、 she _ a cold for three days.Ahas caught Bhad had Chas had Dhad caughtDB三、按要求完成下列句子。11By the time I arrived，they had_finished_the_project(對(duì)畫線部分提問) they _ by the time you arrived?12Mike had learned five Chinese songs by the end of last term.(改為否定句)Mike _ _ five Chinese songs by the end of last term.1

8、3He had lived in the town for_six_years before I moved here.(對(duì)畫線部分提問)_ _ _ he _ in the town before you moved here?14The bus left and then he got to the bus station.(改為同義句)_ _ _ he got to the bus station，the bus _ already _.15He has been to Beijing.He told me.(合并為一句)He told me that he _ _ to Beijing.What had donehadnt learnedHow long hadlivedBy the timehadlefthad been本課時(shí)其他知識(shí)點(diǎn)精練1Why did you put some red _(豆) into the soup.2Would you like milk or _ (奶油)in your coffee?3經(jīng)理問我昨天開會(huì)卡拉有沒有露面。(翻譯句子)The manager asked me whether Carla _ _ _ at the