Unit11SectionA一般過去時

1、 一般過去時一般過去時Liu Xiang _ 30 years old now. 劉翔劉翔2004年年21歲。歲。Liu Xiang _ 21 years old in 2004.劉翔現(xiàn)在劉翔現(xiàn)在30歲。歲。iswasWe _ in the classroom now.我們昨天晚上在家里。我們昨天晚上在家里。We _ at home last night.我們現(xiàn)在在教室。我們現(xiàn)在在教室。areweream / iswas arewere肯定句：It was very hot yesterday.否定句：It was not very hot yesterday.wasnt一般疑問句:Was i

2、t very hot yesterday? 特殊疑問句How was the weather yesterday? =What was the weather like yesterday? 答語：Yes, it was./ No, it wasnt.變化規(guī)律：含有be動詞was/were的一般過去時的句子1）變否定句時是在was/were后面加not,可縮 寫為_ ;2）變一般疑問句時是把was/were 提至，其肯定回答為：Yes,主語+was/were;否定回答為： No,主語+wasnt/werent.wasnt/werent主語前主語前一般過去時（一）意義：表示過去某個時間存在的狀態(tài)

3、。結(jié)構(gòu)：主語+be(was/were)+數(shù)詞/介詞/形容詞.1.含含be 動詞的一般過去時的句式結(jié)構(gòu)：動詞的一般過去時的句式結(jié)構(gòu)：1) 肯定句肯定句:主語主語+be(was/were)+表語表語(n., adj.等等)They were in the classroom. 2) 否定句：主語否定句：主語+be(was/were)+ not+表語表語vThey werent in the classroom.3) 一般疑問句：一般疑問句：Was/Were+主語主語+表語表語? Were they in the classroom? Yes, they were./No, they werent.

4、4）特殊疑問句：疑問詞特殊疑問句：疑問詞+was/were+主語主語? vWhere were they ? 3.He often _ his homework at his friends home.does4.He _ his homework at school yesterday.didHe basketball yesterday.He basketball every day.playplayedgowentdo/doesdidplaysplayed 昨天他去公園了。昨天他去公園了。含有實(shí)義動詞的一般過去時的句子，1）變否定句時是在謂語動詞前加, 同時謂語動詞還原為：2）變一般疑問

5、句時要借助助動詞, 并將其放在，而且將謂語動詞還原為 原形。 其肯定回答為：Yes,主語+did. 否定回答為：No,主語+didnt.didnt原形原形did句首句首一般過去時（二）意義：表示過去某個時間發(fā)生的動作。結(jié)構(gòu)：主語+動詞過去式2.實(shí)義動詞的一般過去時句式：實(shí)義動詞的一般過去時句式：1).肯定句：主語肯定句：主語+動詞過去式動詞過去式vThey played basketball last Sunday.2).否定句否定句: 主語主語+did not(didnt ) +動詞原形動詞原形+其他其他vThey didnt play basketball last Sunday3).一般

6、疑問句：一般疑問句：Did+主語主語+動詞原形動詞原形+其他？其他？ Did they play basketball last Sunday? Yes, they did./ No, they didnt. 4).特殊疑問句：特殊疑問句： 特殊疑問詞特殊疑問詞+did+主語主語+動詞原形動詞原形+其他？其他？vWhen did they play basketball last Sunday?謂語動詞的構(gòu)成形式謂語動詞的構(gòu)成形式 一般過去時的謂語動詞有一般過去時的謂語動詞有be動詞動詞 和行為動詞兩種基本形式和行為動詞兩種基本形式be動詞和行為動詞兩種基本形式動詞和行為動詞兩種基本形式 be

7、動詞（或系動詞be）的過去式為was和were兩個。 行為動詞的過去式，其變化分為規(guī)則和不規(guī)則的兩種。 兩大法寶兩大法寶: 1.時間狀語時間狀語 2.動詞過去式動詞過去式法寶之一：時間狀語（火眼金睛）yesterday yesterday morning last year two days ago in 1999 just now法寶之二：動詞過去式動詞過去式規(guī)則變化規(guī)則變化不規(guī)則變化不規(guī)則變化 Group One Group Two1 play- 1 hope-2 look- 2 live- 3 work- 3 like-4 visit- 4 use-5 watch- 5 dance-pl

8、ayedlivedworkedlikedlookedwatchedvisitedhopeddancedused請快速說出下列各詞的過去式請快速說出下列各詞的過去式 結(jié)尾是結(jié)尾是 e 的動詞加的動詞加 d Group Three Group Four 1 shop- 1. try-2.stop- 2. worry- 3.study- shoppedworriedstoppedstudiedtried請快速說出下列各詞的過去式請快速說出下列各詞的過去式末尾只有一個輔音字母的末尾只有一個輔音字母的重讀閉音節(jié)詞，雙寫這個重讀閉音節(jié)詞，雙寫這個輔音字母后加輔音字母后加 ed末尾是末尾是“輔音字母輔音字母

9、+y”的動詞的動詞變變“y”為為“i”加加 ed構(gòu)成規(guī)則構(gòu)成規(guī)則原形原形過過 去去 式式一般在動詞原形末尾加一般在動詞原形末尾加-ed work play worked played結(jié)尾是結(jié)尾是e的動詞加的動詞加-d hope live hoped lived末尾只有一個輔音字母的末尾只有一個輔音字母的重讀閉音節(jié)詞，先雙寫這重讀閉音節(jié)詞，先雙寫這個輔音字母，再加個輔音字母，再加-ed stop trip stopped tripped結(jié)尾是結(jié)尾是“輔音字母輔音字母+y”的動的動詞，先變詞，先變“y”為為“ i”再加再加-ed study worry studiedworried規(guī)則動詞過去式詞

10、尾規(guī)則動詞過去式詞尾-ed的讀音的讀音讀音規(guī)則讀音規(guī)則讀讀 音音例例 詞詞在濁輔音和元在濁輔音和元音后面音后面 /d/ moved /mu:vd/ 在清輔音后面在清輔音后面/t/ passed /pa:st/在在t, d 后面后面/ it / /id/needed /ni:did/清念清念 /t/, 元濁元濁/d/; /t/ /d/ 之后念之后念/id/5動詞的不規(guī)則變化：gowent havehad seesaweatate buybought taketookriderode feedfed growgrewsay-said amwas are-weredodid comecame kno

11、wknewcancould teachtaught hearheardrunran fly-flew putputget-got wake-woke 動詞一般過去時，表示過去發(fā)生事；動詞一般過去時，表示過去發(fā)生事；be用用was或用或用were, have, has變變had；謂語動詞過去式，過去時間坐標(biāo)志；謂語動詞過去式，過去時間坐標(biāo)志；一般動詞加一般動詞加-ed，若是特殊得硬記。，若是特殊得硬記。否定句很簡單，主語之后否定句很簡單，主語之后didnt添；添；疑問句也不難，疑問句也不難，did放在主語前；放在主語前；如果謂語之前有如果謂語之前有did，謂語動詞需還原；，謂語動詞需還原；動詞若

12、是動詞若是was,were,否定就把否定就把not添。添。 巧記一般過去時巧記一般過去時Past過去過去Present現(xiàn)在現(xiàn)在 ride a horse feed chickens do homework go to a countryside pick strawberries milk a cow rode a horse fed chickens did homework went to a countryside picked strawberries milked a cow 選擇填空 1. _ Emily visit her aunt last night? A. Is B. Wa

13、s C. Did 2. _ he sleep late last night? A. Is B. Was C. Did 3. My mother _ some cakes for us last night. A. makes B. make C. made 4. Did they take any photos? _. A. No, they didnt B. No, they did C. No, they arent cCCAII. 漢譯英漢譯英1. 他上周在農(nóng)場騎馬。他上周在農(nóng)場騎馬。2. 他上個月爬山了。他上個月爬山了。3. 他一小時前喂了小雞。他一小時前喂了小雞。Last week he rode a horse on the farm.He climbed the mountain last month.He fed chickens an hour ago.4. 你昨天去了動物園嗎？沒有，我去了你昨天去了動物園嗎？沒有，我去了農(nóng)場。農(nóng)場。5. 你在農(nóng)場看到一些奶牛嗎？看到了，你在農(nóng)場看到一些奶牛嗎？看到了，看到了相當(dāng)多地奶牛?？吹搅讼喈?dāng)多地奶牛。Did you go to the zoo? No, I didnt. I went to the farm