牛津譯林英語(yǔ)八年級(jí)下冊(cè)u(píng)nit1welcometotheunit(共49張)課件

1、Unit 1 Past and present Welcome to the unitUnit 1 Past and present本節(jié)課要點(diǎn)：1. 認(rèn)識(shí)不同時(shí)期的交通工具。2. 初步了解現(xiàn)在完成時(shí)。3. 中譯英練習(xí)。本節(jié)課要點(diǎn)：3In the past In the past, people usually rode bikes when they went to a place nearby. =People used to ride bikes when they went to a place nearby.3In the past In the past, peo4At presen

2、t At present, shared bikes are becoming more and more popular in our daily life. an e-bike It is easy for us to get around on shared bikes.shared bikesWe should park the shared bikes in a proper place.4At present At present, shareIn the past 5In the past, people usually took a green train togo to ot

3、her cities. It took about 21 hours from Wuxi to Beijing on a green train. In the past 5In the past, peopAt present 6At present, people usually take high-speed trains to go to other cities. It takes about 5 hours from Wuxi to Beijing by high-speed train. At present 6At present, peoplIn the past In th

4、e past, a conductor sold tickets to people after they got on the bus.7a busa conductorIn the past In the past, a con8At present, we can swipe an IC card or a cell phone to get on a bus. At present8At present, we can swipe an It is the fastest way of travelling to a place far away, but it will cost y

5、ou a lot of money.9A plane.Different forms of transportA guessing game It is the fastest way of traIt is a comfortable bus for carrying people over a long way.A coach.A guessing game10It is a comfortable bus for A Thousands of people go to work on it every day. It is fast and it is under the ground.

6、An underground.A guessing game11(A subway)Thousands of people go to workIt is a car with a driver, and you have to pay the driver to take you somewhere.A taxi.A guessing game12It is a car with a driver, andcoachbustaxiundergroundtrainplaneTransport at different times13coachbustaxiundergroundtrainplL

7、isten and answer141.How 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? He used to go to school by bike.Because there were too many people on the bus.She goes to school by bus.Listen and answer141.How did MA dialogue (on p.7)M: How did y

8、ou go to school when you were a student, Dad?D: I used to go to school by bike.M: Why didnt you take a bus?D: Well, there were always too many people on the bus, and it took a long time to wait for the next one.M:Really? I go to school by bus. Now its easy and fast.15A dialogue (on p.7)M: How did Fi

9、ll in the blanks Millies dad went to school when he was a student. He u_ to go to school by bike. He didnt take a bus b_ there were too many people on it. And it t_ a long time to wait for the next o_. However, Mille goes to school by bus at p_. Because it is e_and fast.16sedecauseookneasyresentFill

10、 in the blanks MillAn interview At home, you can interview your father or mother, or your grandparents about the transport at different times. Ask several questions and then make a report.17Transport in the pastTransport at presentWhoWhoWhereWhereHowHowWhyWhyAn interview At home, yoA sample report W

11、hen Ada was a child, I used to take a green train to Shanghai to visit my relatives. It took me about 3 hours from Wuxi to Shanghai. The trip was very tiring and uncomfortable.18Transportin the pastA sample report When Ada w However, at present, I usually take a high-speed train to go to Shanghai. I

12、 only spend about 40 minutes. How amazing! Its so fast and convenient. 19A sample reportTransportat present However, at present, I u In short, transport has changed a lot during the past 30 years. And our life is becoming better and better.20A sample reportEmail: www.269268Make a conclusion In short

13、, transport ha21Every coin has two sides.TransportAdvantagesDisadvantages Cars1. comfortable2. run fast3. 1. traffic jams2. pollute our environment3. 21Every coin has two sides.Tra22Discussion AspectsIn the pastAt present1. The forms of having classesin the classroomonline classes2. The ways of spen

14、ding the spring festivalhave big mealschat online 3. 22Discussion AspectsIn the pasGreeting our old friends 23HoboEddieGreeting our old friends 23HobWhat has happened?Hobo is feeling a little surprised and angry.24What has happened?Hobo is feel1. Where was Hobos food an hour ago?2. Who has just eate

15、n Hobos food? 3. What does Hobo think of Eddie? Why?25Questions1. Where was Hobos food an hoA movieA movie1. Where was Hobos food an hour ago?2. Who has just eaten Hobos food? 27QuestionsIt was in the bowl. Eddie has just eaten Hobos food.1. Where was Hobos food an ho3. What does Hobo think of Eddie

16、? Why?He thinks Eddie has changed a lot. QuestionsBecause Eddie used to share food with Hobo and be kind to him, but he has just eaten the food alone. 283. What does Hobo think of Edd29Read aloud!29ReadFill in the blanks Hobos food _ in the _ an hour ago. But it isnt there now. Why? Eddie has just _

17、 it because he was _. Hobo thinks Eddie has _ a lot because he used to _ food with him. Eddie also thinks Hobo is not so _ to him.wasbowleatenhungrychangedsharekind30Fill in the blankswasbowleatenExplanationYou used to be so kind to me.You used to share food with me.used to do 過(guò)去常常做某事 肯定形式: 主語(yǔ)+used

18、to+動(dòng)詞原形31表示過(guò)去經(jīng)常做或一直做而現(xiàn)在不做，它只用于過(guò)去時(shí)態(tài)。ExplanationYou used to be so kTranslation1.他過(guò)去總聽(tīng)流行音樂(lè)，但現(xiàn)在喜歡搖滾了。32He _,but now he likes rock music.used to listen to pop music2.她過(guò)去是一名歷史老師。She _. used to be a history teacher3.他過(guò)去常練習(xí)下棋。He _.used to practise playing chessTranslation1.他過(guò)去總聽(tīng)流行音樂(lè)，但現(xiàn)在喜歡搖滾否定形式： 主語(yǔ)+used not

19、 to+動(dòng)詞原形 主語(yǔ)+didnt use to+動(dòng)詞原形 過(guò)去這家商店星期天不營(yíng)業(yè)。 The shop_. 33Explanationusednt to open on Sundays否定形式：33Explanationusednt to 疑問(wèn)形式：Used +主語(yǔ)+ to +動(dòng)詞原形Did +主語(yǔ)+ use to +動(dòng)詞原形你昔日可常去博物館？_34ExplanationUsed you to go to the museum?疑問(wèn)形式：34ExplanationUsed you to There used to be曾經(jīng)有；過(guò)去常常有往日此處曾有一家鋼鐵廠。_here.35Explana

20、tionThere used to be a steel factory There used to be35ExplanatioExplanationA: Have you seen my food?B: Yes. Ive just eaten it.36ExplanationA: Have you seen myA:Have you seen my food?B: Yes. Ive just eaten it.37ExplanationThe present perfect tense 現(xiàn)在完成肯定形式 主語(yǔ)+have/ has +過(guò)去分詞see-saw-seeneat-ate-eaten

21、come-came-comeP.122-123A:Have you seen my food?37Expl1.他已經(jīng)吃了一塊巧克力。He _2.我的家鄉(xiāng)在最近的二十年里發(fā)生了翻天覆地的變化。My hometown _ in the past twenty years. 38Translationhas already eaten a bar of chocolate.has changed a lot1.他已經(jīng)吃了一塊巧克力。38Translationhas 否定形式：I havent written the letter yet. She hasnt ridden a horse befor

22、e.主語(yǔ)+havent /hasnt+過(guò)去分詞39Explanation否定形式：39Explanation1.We have already read the magazine.(改否)We _ _ _ _ _.2. He has finished his homework. (改否) He _ _ _ _.40Exerciseshaventreadthemagazineyethasntfinishedhishomework1.We have already read the mag疑問(wèn)形式：41ExplanationHave you seen my food?Yes, I have. No

23、, I havent.Have/ Has +主語(yǔ)+過(guò)去分詞？Yes, 主語(yǔ)+have/has. No, 主語(yǔ)+havent/ hasnt.疑問(wèn)形式：41ExplanationHave you se1. -你曾經(jīng)看過(guò)尋夢(mèng)環(huán)游記嗎？ - 沒(méi)看過(guò)。 _ you ever _ Coco ? No, _ _.2. 到目前為止他曾騎過(guò)馬嗎？ _so far? 42TranslationHaveseenIhaventHas he ridden a horse1. -你曾經(jīng)看過(guò)尋夢(mèng)環(huán)游記嗎？42Translat隨堂檢測(cè)一、 首字母填空1.My daughter studied very hard in the p .2.Im afraid I cant help you at p .3.Great changes have t_ place in Wuxi si