七年級(jí)英語(yǔ)下董穎.ppt

1、Welcome to our class,Teaching Aims (教學(xué)目標(biāo)),1、掌握動(dòng)詞過(guò)去式。 2、掌握一般過(guò)去時(shí)態(tài)。 3、掌握一般過(guò)去時(shí)態(tài)肯定句，否定句及一 般疑問(wèn)句的變化。,教學(xué)重點(diǎn),一般過(guò)去時(shí)態(tài),教學(xué)難點(diǎn),一般過(guò)去時(shí)態(tài)肯定句，否定句，及疑問(wèn)句之間的變化,Unit 8 How was your school trip?,學(xué)校：獨(dú)店中學(xué) 教者：董 穎 2007.11.20,Group workWrite down the past form of these words.,(1) watch- (2) visit- (3)play- (4) live- (5) move- (6)d

2、ecide- (7) study- (8)copy- (9)cry- (10)stop- (11)plan- (12)drop- (14)am,is- (15)go- (16)do- (17)put- (18)get- (19) take -,watched,visited,played,lived,moved,decided,studied,copied,cried,stopped,planned,dropped,was,went,did,put,got,took,Summary 一般過(guò)去式 表示過(guò)去的動(dòng)作和狀態(tài)，與過(guò)去的時(shí)間狀語(yǔ)連用。 一般過(guò)去式構(gòu)成： 表示一般過(guò)去式的動(dòng)詞通常用動(dòng)詞的過(guò)去

3、式來(lái)表示，而動(dòng)詞的過(guò)去式是在動(dòng)詞原形的基礎(chǔ)上變化的。動(dòng)詞的過(guò)去式可分為規(guī)則動(dòng)詞和不規(guī)則動(dòng)詞。動(dòng)詞的過(guò)去式變化如下： 1.一般情況下，動(dòng)詞詞尾加 -ed 。 play-played2.以不發(fā)音的-e 結(jié)尾動(dòng)詞，動(dòng)詞詞尾加-d。 live-lived 3.以輔音字母 +y結(jié)尾的動(dòng)詞,把-y變?yōu)?i再加-ed. study- studied 4.以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)動(dòng)詞，雙寫詞尾輔音字 母，再加 -ed。Stop-stopped plan-planned 5.不規(guī)則動(dòng)詞的過(guò)去式變化規(guī)律性不強(qiáng)，須多加記憶。 go - went buy - bought,Exercise,1.We had a

4、 good time yesterday .(改為一般疑問(wèn)句) Did you have a good time yesterday ? 2.His mother did the housework last Sunday. (改為否定句) His mother did not do the housework Sunday . 3. Did your brother go to the shop ?（肯定回答） Yes, he did 4 .The weather was very bad .(改為否定句) The weather was not very bad . 5 .They wen

5、t to Shanghai this morning (改為一般疑問(wèn)句) Did they go to Shanghai this morning ?,What did Tina do on her school trip? Listen and circle the expressions in the box.,went to the aquarium took photos went to the zoo had a hamburger ate some ice cream hung out with her friends saw some seals bought a souveni

6、r saw some sharks,1b,3. 特殊疑問(wèn)句： What +（助v.）did + sb.(主語(yǔ)) +do(原形)? What did Tina do on her school trip?,一般過(guò)去時(shí)的句子結(jié)構(gòu),1. 陳述句： sb. did sth. (主語(yǔ) + 動(dòng)詞過(guò)去式) Tina went to the aquarium. 2.一般疑問(wèn)句： （助v.）Did + sb.(主語(yǔ)) + do(原形)? Did Tina go to the aquarium? Yes, she did./ No, she didnt.,cleaned the room,went shoppin

7、g,went to the library,My National Day vacation activities,Oct 1st,2006,Oct 2nd,2006,Oct 6th,2006,What did you do on vacation?,watched TV,listened to music,danced,exercised,surfed the Internet,played soccer,cleaned the room,went swimming,went to the beach,had some ice cream,went fishing,went to the a

8、quarium,went skateboarding,took photos,hung out with friends,saw the seals,What did you do on your school trip?,1a,What did he do on his school trip?,hang out with his friends?,go fishing?,have / eat ice cream?,Did he,No, he didnt. He went to zoo and saw the seals.,buy a souvenir?,Did you ? Yes, I d

9、id. / No, I didnt. I,Pairwork,went/go to the beach,had/have some ice cream,went/go fishing,went/go to the aquarium,went/go skateboarding,took/take photos,hung/hang out with friends,saw/see to the beach,shark,seal,sea horse,starfish,octopus,dolphin,課堂小結(jié),通過(guò)本節(jié)課的學(xué)習(xí),使我們學(xué)會(huì)了如何來(lái)表達(dá)自己的喜好,并能用英語(yǔ)熟練地表達(dá)自己的愛好.這樣有利于

10、培養(yǎng)我們熱愛生活, 熱愛自己,熱愛學(xué)習(xí)的興趣. 當(dāng)然,我們還學(xué)習(xí)了一個(gè)很重要的語(yǔ)法項(xiàng)目:定語(yǔ)從句,我想通過(guò)本節(jié)課的學(xué)習(xí),大家對(duì)于它一定不會(huì)陌生的,希望同學(xué)們?cè)诮窈蟮挠⒄Z(yǔ)作文中能熟練地應(yīng)用它.,課堂小結(jié),1.通過(guò)本節(jié)課的學(xué)習(xí),使我們學(xué)會(huì)了一 般過(guò)去時(shí)態(tài)的肯定句，否定句及一般疑問(wèn)句之間的相互變化。 2.當(dāng)然,我們還學(xué)習(xí)了一個(gè)很重要的語(yǔ)法項(xiàng)目:一般過(guò)去時(shí)態(tài)，我想通過(guò)本節(jié)課的學(xué)習(xí),大家對(duì)于它一定不會(huì)陌生的,希望同學(xué)們?cè)诮窈蟮挠⒄Z(yǔ)作文中能熟練地應(yīng)用它。,巧記動(dòng)詞過(guò)去時(shí)態(tài),動(dòng)詞一般過(guò)去時(shí)，表示過(guò)去發(fā)生事； be用was或用were, have,has變had； 謂語(yǔ)動(dòng)詞過(guò)去式，過(guò)去時(shí)間坐標(biāo)志； 一般動(dòng)詞加-ed，若是特殊得硬記。 否定句很簡(jiǎn)單，主語(yǔ)之后didnt添； 疑問(wèn)句也不難，did放在主語(yǔ)前； 如果謂語(yǔ)之前有did，謂語(yǔ)動(dòng)詞需還原； 動(dòng)詞若是was,were,否定就把not,Self-check,buy win watch meet have,Maria _ first prize in yesterdays singing competition. We _ a famous basketball player. I _ a bowl of noo