牛津译林英语8BUnit3 Welcome to the unit课件.pptx（纯ppt,不包含音视频素材）

1、牛津译林英语八年级下册牛津译林英语八年级下册Unit 1 Past and presentWelcome to the unitRead the new words in pairs and check the pronunciation for each other.past n.过去 present n.目前 just adv.刚刚 used to 过去常常Timmy was a small baby in the _.He becomes one of the kids in the kindergarten at _.pastpresent字词反馈字词反馈but=nowShe _ be

2、 very cool and slim in the past,uesd to字词反馈字词反馈but now she becomes fatter.过去曾经过去曾经.justTF boys are very famous singing group,but they are _ teenagers.字词反馈字词反馈 Did you have a good time last summer holiday?Where did you go?How did you go there?How do you go to school every day?How do your parents go t

3、o work every day?If I want to go to the USA,how can I get there?The transport for picking up the bride(新娘新娘)in the past and present.100 years ago50 years agoSedan(轿子轿子)sdn presentcarbike7bus taxi train bike electric bike coach plane motorbike undergrounddifferent kinds of transportcoach It is a comf

4、ortable bus for carrying people over a long way.different kinds of transportIt is the fastest way of traveling to a place far away,but it will cost a lot of money.planeThousands of people go to work on it every day.It is fast and it is under the ground.underground It runs above the ground on tracks(

5、铁轨）铁轨）over a long way.train It travels along a fixed route and has many stops to let people get on and off.busIt is a car with a driver,and you have to pay the driver to take you somewhere.taxi coach bus taxiunderground train planeRead the following sentences and guess which form of transport they a

6、re describing:1.Its faster and more expensive than bus,if you are in a hurry,you prefer it.()2.There are many of them in our cities.Each one has four or more wheels and takes you to many places in and around your city.()taxibus3.It is the fastest way of travelling and was introduced to Beijing in 19

7、58.()4.Thousands of people travel to work on it every day,it is faster than a bus but not expensive.()planeunderground5.It is a kind of bus,but it is used for carrying passengers(乘客乘客)over long distances(距离距离).()6.It is the safest way of travelling.It travels on the railway and has some carriages(车厢

8、车厢).()coachtrainMillie and her dad are talking about transport at different times.Listen and answer the following questions:1.How did her dad go th 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 bike.Because there were always too

9、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.Read aloud after the tape.Millie:How did you go to school when you were a student,Dad?Dad:I used to go to school by bike.Millie:Why didnt you take a bus?Dad:Well,there were alw

10、ays too many people on the bus,and it took a long time to wait for the next one.Millie:Really?I go to school by bus.Now its easy and fast.Work in pairs and take turns to talk about it.Use the conversation below as a model.A:How did you go to school when you were a primary student?B:I used to go to s

11、chool.A:Why didnt you.?B:Because I.A:How do you go to school now?B:I go to school.because.The transport has changed a lot over the years.Our friends Eddie and Hobo have also changed.Do you know what changes have happened to them?1.Where was Hobos food an hour ago?2.Why has Eddie eaten the food?3.Is

12、Hobo happy?4.What does Hobo think of Eddie?It was in the bowl.Because he was very hungry.No,he isnt.He thinks Eddie has changed.Eddie and Hobo are talking about changes.listen and answer:Hobos food _ in the _ an hour ago.But it isnt there now.Why?Eddie has just _ it because he was _.Eddie thinks Hob

13、o has _ and he is not _ now.wasbowleatenhungrychangedkindFill in the blanks:Eddie used to share food with Hobo,but now he doesnt.Hobo used to be kind to Eddie,but now he isnt.What happened?They have changed.the present perfect tense现在完成时现在完成时 Read the comics and find the sentences using the present

14、perfect tense.(1)Eddie,have you seen my food?(2)Ive just eaten it.(3)Youve eaten my food?(4)Youve changed,Eddie.(5)Youve changed too.have/has+P.P(过去分词过去分词)seeeatchange改变改变 现在完成时现在完成时构成构成：用法用法：它的否定形式为：它的否定形式为：它的疑问形式：它的疑问形式：“主语主语+have/has+动词过动词过去分词形式去分词形式”。表达过去已经发生的事情对表达过去已经发生的事情对现在造成的某种影响。现在造成的某种影响。把

15、把have或者或者 has 提到相提到相应主语的前面。应主语的前面。havent/hasnt+动动词过去分词词过去分词翻译句子：翻译句子：1.我已经吃过苹果了。我已经吃过苹果了。2.他已经吃了一个冰淇淋他已经吃了一个冰淇淋.3.你看过这部新电影了吗？你看过这部新电影了吗？4.他们已经来了吗他们已经来了吗?I have eaten an apple.Have you seen this new film?Have they come?He has eaten an ice cream.Homework1.Keep the new words in your mind.2.Recite the dialogue.3.Finish the relational exercises.Thanks for listening!