外研版初中英語七年級下冊課件：Module9 Unit3 Language in use

1、外研外研七年級下冊七年級下冊module 9 unit 3language in use語法講解建議采用歸納法，如盡語法講解建議采用歸納法，如盡可能多的呈現(xiàn)一些相關(guān)例句，或可能多的呈現(xiàn)一些相關(guān)例句，或可讓學(xué)生從已學(xué)課文中找相應(yīng)例可讓學(xué)生從已學(xué)課文中找相應(yīng)例句，引導(dǎo)學(xué)生試著從所觀察到的句，引導(dǎo)學(xué)生試著從所觀察到的語言現(xiàn)象中總結(jié)出語法規(guī)律。語言現(xiàn)象中總結(jié)出語法規(guī)律。to learn the past tense of irregular verbs objective：【本單元例句【本單元例句】he left school and began work at the age of 12.but h

2、e took the name mark twain and became very famous in the 1860s.he wrote 38 plays.in 1599 the company built the globe theatre.經(jīng)過前面的學(xué)習(xí)，我們知道大多數(shù)動(dòng)經(jīng)過前面的學(xué)習(xí)，我們知道大多數(shù)動(dòng)詞的過去式的變化規(guī)律為：詞的過去式的變化規(guī)律為：“動(dòng)詞原型動(dòng)詞原型+ +ed”但是在英語中不符合上述變化規(guī)律但是在英語中不符合上述變化規(guī)律的動(dòng)詞也很多，它們有其特殊的變化形式。的動(dòng)詞也很多，它們有其特殊的變化形式。這種動(dòng)詞稱為這種動(dòng)詞稱為不規(guī)則動(dòng)詞不規(guī)則動(dòng)詞。這種動(dòng)詞的變。這種動(dòng)詞的變

3、化沒有規(guī)律，而要靠同學(xué)們單獨(dú)記憶。下化沒有規(guī)律，而要靠同學(xué)們單獨(dú)記憶。下面將常見的面將常見的不規(guī)則動(dòng)詞的過去式不規(guī)則動(dòng)詞的過去式總結(jié)如下：總結(jié)如下：一般過去式一般過去式 (iii)grammar1. 不變：不變： cost-cost; hurt-hurt; put-put let-let; read-read2. 只變一個(gè)元音字母：只變一個(gè)元音字母：come-came; become-became; begin-began drink-drank; give-gave; ring-rangsing-sang; swim-swam; sit-sat; win-wonthrow-threw; kn

4、ow-knew; draw-drewdrive-drove; ride-rode; write-wroteget-got; forget-forgot; run-ran; fall-fell 3只變一個(gè)輔音字母：只變一個(gè)輔音字母：build-built; has / have-hadlend-lent; lose-lostmake-made; send-sentspend-spent增加一個(gè)輔音字母：增加一個(gè)輔音字母：hear-heard; burn-burnt; learn-learnt; mean-meant4 改變兩個(gè)元音字母：改變兩個(gè)元音字母：break-broke; speak-sp

5、oke; choose-chose; feed-fed; meet-met; feel-felt; sweep-swept; wear-wore;lie-lay; say-said; see-saw5過去式含有過去式含有ought / aught：buy-bought; bring-broughtfight-fought; think-thoughtcatch-caught; teach-taught 6情態(tài)動(dòng)詞：情態(tài)動(dòng)詞：can-could; shall-should; will-would; may-might 7原形中有原形中有-ell:sell-sold; tell-told; sme

6、ll-smelt8其他其他:be-was/were; do-did; find-foundfly-flew; go-went; leave-leftstand-stood; understand-understood 下面是一些常見的不規(guī)則動(dòng)詞的過去式。下面是一些常見的不規(guī)則動(dòng)詞的過去式。be was/were leave left buy bought meet metcome came read readdo did see saw get got spend spent have had swim swamwrite wrote take took肯定式肯定式一般疑問句一般疑問句構(gòu)成構(gòu)成

7、主語主語+v過去式過去式did+主語主語+ v原形原形例句例句i visited beijing last summer.did you visit beijing last summer?行為動(dòng)詞的一般過去時(shí)的一般疑問句行為動(dòng)詞的一般過去時(shí)的一般疑問句是借助于是借助于did來完成的，其回答也是如來完成的，其回答也是如此。例如：此。例如： did you watch television last night? 你昨晚看電視了嗎？你昨晚看電視了嗎？ yes, i did. 是的，我看了。是的，我看了。 no, i didnt. 不，我沒看。不，我沒看。行為動(dòng)詞的一般過去時(shí)變一般疑問句行為動(dòng)詞的

8、一般過去時(shí)變一般疑問句時(shí)，有三個(gè)要點(diǎn)：時(shí)，有三個(gè)要點(diǎn)：一、一、 句首加句首加did，動(dòng)詞還原。，動(dòng)詞還原。 二、二、 將句中的第一人稱變?yōu)榈诙朔Q。將句中的第一人稱變?yōu)榈诙朔Q。三、三、 some變變 any；already 變變yet。巧記動(dòng)詞過去時(shí)態(tài)巧記動(dòng)詞過去時(shí)態(tài) 動(dòng)詞一般過去時(shí)動(dòng)詞一般過去時(shí),表示過去發(fā)生的事表示過去發(fā)生的事; be用用was或用或用were, have,has變變had; 謂語動(dòng)詞過去式，過去時(shí)間坐標(biāo)志謂語動(dòng)詞過去式，過去時(shí)間坐標(biāo)志; 一般動(dòng)詞加一般動(dòng)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

9、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(dòng)詞需還原謂語動(dòng)詞需還原; 動(dòng)詞若是動(dòng)詞若是was,were,否定就把否定就把not添。添?！究偨Y(jié)【總結(jié)】we arrived in shanghai last month. according to the example, rewrite the sentences.we didnt arrive in shanghai last month.did you arrive in shanghai last month?yes, we did. / no, we didnt.he didnt retur

10、n home from beijing last wednesday.did he return home from beijing last wednesday?yes, he did. / no, he didnt.1. he returned home from beijing last wednesday.her uncle didnt move to london at the age of thirty.did her uncle move to london at the age of thirty?yes, he did. / no, he didnt.2. her uncle

11、 moved to london at the age of thirty. 1. complete the sentences about bettys life.1 betty _ (be born) in quincy.2 she_ (go) to john adams primary school.3 she _ (be) happy in quincy.4 she_ (have) lots of friends there.5 she _ (come) to china in 2008.was bornwentwashascomes2. complete the sentences

12、with the correct form of the words.when my father was young, he (1) _ _ (not have) much money. he (2)_ (begin) work at eight oclock and (3) _ (leave) at five. when he (4) _ (get) home, he always (5)_ (read) a book. in the evening he (6)_(go) to the park and (7) _ (have) a good time.didnthavebeganlef

13、tgotreadwenthad3 complete the conversation with the correct form of the words from the box. you can use the words twice.begin do get leavetony: what time did you (1) _ school every day when you were a boy?tonys dad: i(2) _ at about five oclock, i think.leavelefttony: and what time did you (3) _ home

14、?tonys dad: oh, i (4) _ home about half an hour after that, at half past five.tony: did you (7) _ to play football when you were at school?tonys dad: no, i (8) _ after you were born.getgotbegindid4 complete the passage with correct form of the words from the box.become go join leave start workdeng y

15、aping was bon in 1973 in zhengzhou, china. she (1) _ playing table tennis at five. she was only 15 when she won her first match for china. she (2) _ startedjoinedthe national team in 1988. deng won olympic gold four times and she (3) _ famous all over world. at the age of 24, deng yaping (4) _ the n

16、ational team and became a student. she (5) _very hard. she then (6) _ to england and studied there.becameleftworkedwent5 find about your parents or grandparents lives when they were young.where did you leave?what did you often watch?what games did you play?when did you get married?how did you travel

17、?i. 寫出下列動(dòng)詞的過去式。寫出下列動(dòng)詞的過去式。have come begin do go know leave meetsaw hadcamebegandidwentknewleftmetsaw注注: word : word 文檔文檔點(diǎn)擊此處鏈接點(diǎn)擊此處鏈接quiz ii. 單項(xiàng)選擇。單項(xiàng)選擇。1. our family _ shanghai last year. a. goes b. went to c. go 2. did you _ in the summer? a. go b. go to c. go away3. the girl and the young man _ in

18、2002. a. married b. married with c. married to 4. i _ a mistake. please dont be angry with me. a. make b. made c. will make d. had made5. did you have a computer in 2000? _ a. yes, we did. b. no, we dont. c. yes, i do.6. do you have a car? yes, i do. but i _ have one last year. a. didnt b. dont c. n

19、ot 7. how was your day off ? pretty good ! i _ the science museum with my classmates. a. visit b. visited c. am visiting d. will visit8. there _ a big cake and many candies at the party yesterday. a. was b. were c. is d. are 1. she finished her homework yesterday. _ _ _she didnt finish her homework

20、yesterday.did she finish her homework yesterday?yes, she did.iii. 將下列句子分別變成否定句和將下列句子分別變成否定句和 一般疑問句，并作出肯定回答。一般疑問句，并作出肯定回答。2. we visited our teacher last night. _we didnt visit our teacher last night.did you visit our teacher last night?yes, we did. 3. she walked to school last term. _ _ _ she didnt walk to school