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1、Welcome to the unitUnit1 Past and present初中英语译林版八年级学习目标1. To know about the transport at different times in Beijing. 2. To talk about different forms of transport used in the past and at present by yourself, your family or friends .3. To know Present perfect tense(现在完成时) simply.Try to express the me
2、ans of transportation as many as you can.Warm-upDiscussion(1) How do you go to school every day?(2) How do your parents go to work every day?(3) If I want to go to the USA. How can I get there?In the past, it was a poor village. = It used to be a poor village. At present, it becomes a rich city.Pres
3、entationDoubledecker It is a bus with two floorscoach It is a comfortable bus for carrying people over a long way.Light railIt is a rail transportation system in cities, usually driven by electric power and runs above the ground on tracksTransport at different timesWrite the correct names under the
4、pictures._coachbustaxiundergroundtrainplane你能猜出是哪种交通工具吗？1. It travels along a fixed route and has many stops to let people get on and off. It can take you to many places but does not cost you much.2. It is the fastest way of travelling to a place far away, but it will cost you a lot of money. 3. Tho
5、usands of people go to work on it every day. It is fast and it is under the ground. 4. It is a car with a driver, and you have to pay the driver to take you somewhere.Discussion 1. How did your dad go to school when he was a student? 2. Do you know How did Millies dad go to school when he was a stud
6、ent? DadMillieGo to school By _.By _.Why or Why not take a bus?There were _ _ people and it took a _ _ to wait.Its _ and _.bikebus too many long time easy fastMillie and her dad are talking about transport at different times. Listen and complete the form.Work in pairs and talk about transport in Par
7、t A. Use the conversation Part B as a model. Group workYou may like this:A: How did you go to school when you were a student, Mum/ Dad/grandma. .B: I used to go to school . .A: Why didnt you. .?B: . .Comic stripThe transport has changed a lot over the years. Our friends Eddie and Hobo have also chan
8、ged. Do you know what changes have happened to them? Watch the videoAnswers the questions1. Where was Hobos food an hour ago?2. Why has Eddie eaten the food? 3. Is 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.Work
9、in pairs and act it out.12413Retell the storyHobo put his food in the _ an hour ago. But now he cant see it. Where is it? Eddie said he was angry so he have just _ it. Hobo is very _ at Eddie. He thinks Eddie has changed because Eddie _ share food with him. And Eddie thinks Hobo has _ changed becaus
10、e Hobo used to be _ him.bowleatenangryused toalsokind to知识探究知识探究1 ago的用法的用法ago是副词，意为_。ago不能单独使用，常跟在表示一段时间的单词或短语之后，常用于一般过去时。如：Tom went to Beijing 3 years ago.汤姆三年前去了北京。之前知识探究知识探究2 现在完成时现在完成时的用法的用法1)现在完成时由_构成。它的要义在于表达过去已经发生的事情对现在造成的某种影响，或者，强调过去发生的事情一直持续到现在的状态。2)它的否定形式为_。主语+have/has +动词过去分词形式havent /ha
11、snt +动词过去分词3)疑问形式_。其缩写形式为：havent = have not hasnt = has not Ive = I have Youve = You have如：She has lived here for ten years.Have you finished your homework?No, I havent.Have/Has+主语+过去分词+?知识探究知识探究3 used to的用法的用法used to 意为_。表示过去存在的状态，或过去经常做某事而现在不做了。该结构中to为不定式符号，后接动词原形。如：His parents used to live in the
12、 countryside.他的父母过去住在乡下。【拓展】be used to do sth.被用来做某事，是一种被动语态曾经，过去常常知识探究知识探究4 交通工具表达法交通工具表达法交通工具的表达方法：take+a/the+交通工作名词by+交通工具名词，此时交通工具名词只能是单数in/on+限定词+交通工具名词 (in多用于封闭式交通名词，on多用于开放式或半封闭式交通工具)如：take a bike/taxiby ship/car/taxi/boat/planein a plane/taxion a bikeSummary1.Words and phrasespastpresent use
13、d to do sth. share with sb. by biketake a busSb used to do sth.2.表示过去常常做某事的句型：It takes+sb.+时间+to do sth.花费某人时间做某事的句型：Why didnt you?表示建议的句型：Exercise1. He _ dinner at restaurants last year, but now he usually comes back home after work and cooks supper for his family.A. used to have B. is used to have
14、C. was used to have D. is used to having选择。2. _ do you usually go to school, Simon?By bike.A. When B. HowC. What D. Where4. Did you sleep well last night?Oh, no. _ noise outside the hotel almost drove me mad.A. Too much B. Much too C. Too many D. So many3. Lily, why are you still here? School is over for half an hour.Because I _ my task yet. I still need one more hour.A. wont finish B. didnt finishC. havent finished D. hadnt finished
