8b unit 1welcomeppt課件

1、.HappyNewYear.in the past at present (now)Unit 1.They have changed a lot.They used to be small, but now they have grown into a woman.After the Spring festival, many of us have become fatter.What about Hobo and Eddie?Have they changed too?.Listen to the dialogue between Eddie and Hobo and answer the

2、following questions: Where was Hobos food an hour ago? It was in the bowl.2. Why did Eddie eat food? Because he was very hungry.3. Is Hobo happy? No, he isnt.4. What does Hobo think of Eddie? He thinks Eddie has changed.Hobos food _ in the _ an hour ago. But it isnt there now. Why? Eddie has just _

3、it because he was _. Hobo thinks Eddie has _.Eddie _ _ share food with Hobo.Eddie thinks Hobo has changed too, Hobo _ _ _ so kind to Eddie.wasbowleatenhungrychangedused toPracticeFill in the blanksused to be. in the bowl an hour ago be hungry4. Used to share food with me6. past and present7. youve c

4、hanged too.8. 她過去常常對我很友善。她過去常常對我很友善。Translate: Translate: 在碗里在碗里一小時前饑餓的饑餓的過去常常和我分享食物過去常常和我分享食物過去和現(xiàn)在過去和現(xiàn)在你也已經改變了你也已經改變了She used to be so kind to me. .Transport at different timesvIn fact ,not only the dogs but also transport has changed .long long agonowIn the futuretransportcarriage sailing boatcoac

5、h / double-deckerhigh speed-rail rocket/ spacecraft.coach.double-decker.Light rail.bustaxi.trainunderground.ferry 渡口，渡船，航運渡口，渡船，航運.Finish part A on page7.Find out two important phrases: 1.2.transport at different timesdifferent forms of transport.3. How did your father/mother go to work in the past?

6、1. Where did you go during this winter holiday? How did you go there? Why?Free Talk2. How do you and your friend go to school at present?.Millie and her dad are talking about this topic.(話題）Work in pairs and take turns to talk about transport at different times. Part B on page 7 .Read and answer: Ho

7、w did Millies dad go to school when he was a student?2. Why didnt he take a bus?3. How does Millie go to school? Why?He used to go to school by bikeBecause there were too many people on the bus, and it took a long time to wait for the next one.She goes to school by bus, because its easy and fast.Wor

8、k in pairs:S1: How did you when you were a primary student?S2: I used to by S1:Why didnt you take a ?S2: BecauseS1: How do you now?S2: I by underground.pastpresentgo to schoolon foot/ by bikeby bike/bus/undergroundgo around the cityby busby bus/taxi/cargo to other citiesby coachby coach/train/plane.

9、Life is becoming better and better!Enjoy our life!.1. He is working at _.(目前目前)2. I have never traveled by _. (地鐵地鐵)3. He _ to go to school by bus.(過去過去常常）常常）presentundergroundFill in the blanks:used.4. I cant remember the _ (time before the present).5. You _(已經改變了已經改變了), you wanted to play with me.

10、 have changedpast.1.Have you seen my food? (seesawseen) 2.Ive (I have) just eaten it. (eatateeaten) 3.Youve changed ./ Youve changed too.4.We have not seen him for a long time Explanations. The present perfect tense : 現(xiàn)在完成時現(xiàn)在完成時 Subject + have/has+ past participle 主語主語 have / has + 過去分詞過去分詞非三單非三單第三人

11、稱單數(shù)第三人稱單數(shù)I have eaten my breakfast.She has eaten her breakfast.I have cleaned the classroom.clean-cleanedMike has finished his homework. finish-finishedShe has lived in Nanjing since 2002.live-livedWe have already read this book. read-readExamples:我已經打掃了教室。我已經打掃了教室。Mike 已經完成了他的家庭作業(yè)。已經完成了他的家庭作業(yè)。她自從她自

12、從2002年起就生活在南京了。年起就生活在南京了。我們已經讀過這本書了。我們已經讀過這本書了。I havent had breakfast. Have you seen my food?它的否定形式為：它的否定形式為：havent /hasnt +動詞過去動詞過去分詞分詞它的疑問形式：把它的疑問形式：把have或者或者 has 提到相應主提到相應主語的前面。語的前面。2. Ive just eaten it.我剛才把它吃了。我剛才把它吃了。just adv. 意為意為“剛才剛才”常與完成時連用。常與完成時連用。他們剛剛到達。他們剛剛到達。They have just arrived./They

13、 arrived just now.注意：注意：just now 意為意為“剛才剛才”，相當于，相當于“a moment ago”通常與一般過去時連用。通常與一般過去時連用。我剛才去了圖書館。我剛才去了圖書館。I went to the library just now.I have just gone to the library.eg.我剛剛做完家庭作業(yè)。我剛剛做完家庭作業(yè)。I have just finished my homework.中考鏈接中考鏈接-What can I do for you ? -_. A. Im just kidding. B. Ill take it. C.

14、Im just looking. D. Take it easy.C3.You used to share food with me!你過去常與我分享食物！你過去常與我分享食物！used to do sth. 意為意為“過去經常做某事，以前常常過去經常做某事，以前常常做某事做某事”，表示過去的習慣。本身已是過去時態(tài)，表示過去的習慣。本身已是過去時態(tài)，沒有人稱和數(shù)的變化，暗含現(xiàn)在已不再如此。沒有人稱和數(shù)的變化，暗含現(xiàn)在已不再如此。他的父母過去住在鄉(xiāng)下。他的父母過去住在鄉(xiāng)下。His parents used to live in the countryside.Tom 過去常常早起，不是嗎？過去常

15、常早起，不是嗎？Tom used to get up early, didnt he?/usednt he?其疑問句和否定形式可用其疑問句和否定形式可用did/didnt 或或used/used not構成。構成。eg: 她過去常常開車去上班，但現(xiàn)在乘地鐵去她過去常常開車去上班，但現(xiàn)在乘地鐵去上班。上班。She used to drive to work, but now she goes to work by underground. 他過去常常熬夜嗎？他過去常常熬夜嗎？Did he use to stay up late at night? =Used he to stay up late

16、 at night?share v. 共用；分享共用；分享分享某物分享某物share sth和某人分享某物和某人分享某物share sth with sb注意注意：share sb sth 沒有這種表達方式！沒有這種表達方式！ 4.past n. 意為意為“過去過去”。她正在回憶過去。她正在回憶過去。She is thinking of the past.past adj.意為意為“過去的過去的”他病了三周了。他病了三周了。He has been ill for the past three weeks.in the past 過去過去in the past few years 在過去的幾年中

17、在過去的幾年中 4.past prep. 經過經過他從我旁邊經過。他從我旁邊經過。He went past me.He passed me.Multiple Choice1. He used to( ) in a small village, but now he has been used to( ) there .A. live; living B. live; live C.living; living 2.Rose( )her chocolate with a friend. Both of them were happy.A.started B.worked C.shared D.c

18、omparedTanslation1.我剛剛完成我的作業(yè)。我剛剛完成我的作業(yè)。2.過去這里有一所老房子。過去這里有一所老房子。3.現(xiàn)在我們不再需要什么了?，F(xiàn)在我們不再需要什么了。4.我喜歡和朋友分享我的快樂。我喜歡和朋友分享我的快樂。5.我過去常常幫助李明學英語。我過去常常幫助李明學英語。I have just finished my homework.There was an old house in the past.We dont need anything at present.I like to share my happiness with my friends.I used to

19、 help Li Ming with his English.一、翻譯：一、翻譯： 我剛吃過午飯。我剛吃過午飯。 I have just eaten lunch.2. 我飽了，我不想再吃東西了。我飽了，我不想再吃東西了。 I am full, I dont want to eat any more.3. 一小時前這支鋼筆還在鉛筆盒里一小時前這支鋼筆還在鉛筆盒里. This pen was in the pencil case an hour ago. 4. 你看見我的自行車了嗎？你看見我的自行車了嗎？ Have you seen my bike?5. 你乘過地鐵嗎？從來沒有。你乘過地鐵嗎？從來

20、沒有。 Have you taken an underground? Never.Translation：1.我已經吃過蘋果了。我已經吃過蘋果了。2.他過去常常和朋友們踢足球他過去常常和朋友們踢足球.3. 你看過這部新電影了嗎？你看過這部新電影了嗎？4. 你每天怎樣去上學你每天怎樣去上學?I have eaten an apple. Have you seen this new film?How do you go to school every day?He used to play football with his friends.5. 不同時期的交通工具不同時期的交通工具6. 去其他的

21、城市去其他的城市 7. 在城里轉轉在城里轉轉8. 當你是個學生的時候怎么去上學？當你是個學生的時候怎么去上學？9. 當他是個工程師的時候怎么去上班？當他是個工程師的時候怎么去上班？transport at different times go around the citygo to other cities How did you go to school when you were a student?How did he go to work when he was an engineer?.10. 你為什么不乘坐地鐵呢？你為什么不乘坐地鐵呢？Why didnt you take an

22、underground? Why didnt you + 動詞動詞 11. 車上總是有很多的人。車上總是有很多的人。 城市里總是有很多人。城市里總是有很多人。There were always too many people on the bus. 12. 草地上總是有很多羊。草地上總是有很多羊。There were always many sheep on the grass.13. 等待下一班總是需要花費很多時間。等待下一班總是需要花費很多時間。It took a long time to wait for the next one. . for表示一段時間的詞語 I have taugh

23、t English for 19 years。 since表示過去時間點的詞語 He has been at this school since 1986. since表示過去的時間狀語從句 I have lived here since I was born. since一段時間ago. I have known him since 20 years ago.= I have known him for 20 years.Language points:Since everyone is here, lets begin. 既然既然. 他自從2000年就住這了。 He has lived here since 2000. 他八年前就住這了。 He has lived here since eight years ago. He has lived here for eight years.(他住在這八年了。) 自從我來這我就在這個學校教英語了。 I have taught English in this school since I came here. . 與原形相同: hit-hit-hit hurt-hurt-hurt le