一般過去時學案

1、Review of the Simple past tense ( 一般過去時的復習)一、教學目標：1.復習明確一般過去時的結(jié)構(gòu)以及用法2 .學會運用一般過去時談論過去發(fā)生的事情3 .能在一定的語境下正確使用一般過去時時態(tài).二、教學重難點：1.掌握一般過去時態(tài)結(jié)構(gòu).2.能靈活運用一般過去時態(tài)談論過去發(fā)生的事情.三、教學過程Step1:課前檢測(1-2題用動詞的適當形式填空,3-4題對劃線局部提問)1 .We(go) to the cinema last night. The film(be) very good.2 .Jim(do) a lot yesterday. He(go) shoppi

2、ng and(cook) supper.3 .He found some meat in the fridge.(變一般疑問句)he meat in the fridge?4 .She stayed there for a week.(M戈1I 線音 B 分提問 she there?Step2. 一般過去時分類檢測判斷分類：1. They lived in Wuxi two years ago.類另 U:2. They were in Japan yesterday類另U:3. He did some reading the day before yesterday.類另U: 4. Tom a

3、nd Mary could watch TV last night.類別： Step3用于一般過去時的時間狀語Step4:一般過去時的用法1 .表示過去某個時間發(fā)生的動作或存在的狀態(tài)：He was at home yesterday. I got up at six thirty yesterday morning.I visited my aunt last weekend.2 .表示過去經(jīng)?；蚍磸桶l(fā)生的動作：My father often went to work by bus last year.When I was a child, I often listened to music.

4、3 .檢測判斷時態(tài)：1上個星期天我們在學校.We were at school last Sunday.時態(tài):2剛剛他們踢足球了 .They played football just now.時態(tài):3 去年夏天他 玩得 快樂.He had a good time last summer.時態(tài)：4當托尼還是個孩子的時候,他通常去公園玩游戲.When he was a child, Tonyusually went to the park to play games. 時態(tài)： Step5: be動詞的過去時肯定句：主語 + be動詞的過去式was, were .否認句：主語 + be動詞的過去式w

5、as, were + not 一般疑問句：be動詞的過去式was, were +主語 ?1.I was at school yesterday.一般疑問句、否認答復at school yesterday? No,2. I was born on June 1st, 1999.戈U線局部提問born ?3. There were some trees in my school.股疑問句there trees in school?Step6:情態(tài)動詞的過去時：含有情態(tài)動詞的一般過去時與含有Be動詞的一般過去時,是十分相似,請注意觀察.肯定句式：主語+情態(tài)動詞+其它否認句式：主語+情態(tài)動詞+ not

6、 +其它一般疑問句：情態(tài)動詞+主語+其它？注： 情態(tài)動詞的過去式： can fcould , may f might , must f mustI could ride a bike at the age of six.一般疑問句、否認答復 a bike at the age of six?No,.Step7: 1.實義動詞的過去時肯定句：主語+動詞的過去式否認句：主語+ didn't+動詞原形 .一般疑問句:Did +主語+動詞原形 ?2.規(guī)那么動詞過去式的構(gòu)成1一般在動詞原形末尾加-edlooklookedplayplayed2結(jié)尾是e 的動詞加-dlivelivedhopehop

7、ed3末尾只有一個輔音字母的stopstoppedplanplanned重讀閉音節(jié)詞,先雙寫這 個輔音字母,再加一ed4以“輔音字母+y的動詞,先變“ y為"i碼加一edstudy studiedcarry carried3.規(guī)那么動詞過去式詞尾-ed的讀音讀音規(guī)那么讀音例詞在清軸ir后面/t/passed /pa:st/在濁輔首,和兀首后面/d/moved /mu:vd/在t ,d后面/id/needed / ' ni:did/4.實義動詞一般過去時的否認式一般過去時的否認式是在動詞原形前加助動詞did not (didn ' t).I(tell) them the

8、 news yesterday. I them the news.5.實義動詞一般過去時的疑問式一般過去時的一般疑問式在句首加助動詞did:Did+主語+動詞原形?They(finish) their work at four.一般疑問句：they their work at four?Yes, they. No, they.注意：1.外加助動詞did后,動詞須返回原形Did he went to school yesterday?Did he go to school yesterday?2.簡略答復用助動詞did/didn代替行為動詞.Did he find the boy yesterd

9、ay? Yes, he did - No, he did not (didn ' t).6.行為動詞一般過去時的疑問式一般過去時的特殊疑問式疑問詞+did+主語+動詞原形?They finished their work at four.(對劃線局部提問)What did they do at four?When did they finish their work?檢測句型轉(zhuǎn)換：1、 Linda cleaned her room yesterday.(改為一般疑問旬)Lindaher room yesterday?2、They asked the teacher a question

10、.(改為否認旬)They the teacher a question.3、He is watching TV now.(用 last night 改寫)He TV :4、My father worked in Shanghai last year：(對畫線 局部提問) your father last year?Step8: Summary 巧記動詞過去時態(tài) 動詞一般過去時,表示過去發(fā)生的事；be用was或用were, have, has變had；謂語動詞過去式,過去時間坐標志；一般動詞加-ed,假設(shè)是特殊得硬記.否認句很簡單,主語之后didn't添；疑問句也不難,did放在主語前；

11、 如果謂語之前有did,謂語動詞需復原；動詞假設(shè)是 was, were,否認就把not添 Step9:穩(wěn)固練習1 .根據(jù)短文填空Once there were three young mice and an old mouse： They (live)happily together： One day the three young mice (run)after the old mouse to look for some food： Suddenly a cat ran up to them： The three young mice (be) so afraid that they began to tremble(發(fā)抖)：Just then the old mouse (have) a good idea： It (begin) to bark (狗叫)like a dog ：As soon as the cat heard the bark , it ran away quickly： The three young mice w