Unit3 What were you doing when the UFO arrived？ Section B （1-2c）,第三课时(SectionA4, Section B1-2c, Self check)看图复习when和 while的用法.利用图片引出生词,接着完成Section B1-2c的内容,然后是一个对于交通事故的小采访并完成self check1 的练习, 并以表格形式展示He Yan 昨天一天的活动安排,让学生用when和 while引导的特殊疑问句来谈论表格的内容.最后让学生填表完成自己昨天的活动安排,并询问两个好友的安排,使本堂课的教学落实到写的层面上.,cook a meal at this time yesterday,He cook at this time yesterday.,Lets talk,was,ing,Lets talk,play footballat four oclock last Friday,He play football at four oclock last Friday.,was,ing,Lets talk,have a class yesterday afternoon,They a class yesterday afternoon.,were,have,ing,hav,Lets talk,He a horse at nine last Sunday.,was,ing,ride,rid,Lets talk,run at 5 oclock last Monday,They at 5 oclock last Monday,were,runn,run,ing,What was he/she doing when the teacher came in?He/She was drawing a cat.What were they doing while the teacher was teaching them?They were drawing a car.What were you doing at ten yesterday.I was drawing an elephant.,Theyre climbing a tree.,climb,Hes shouting.,shout,jump down,He is jumping down .,The man is scared .,scared,scared,scary,The snake is scary.,The boy is shouting.,The man is climbing a tree.,He is jumping down .,The man is scared .,1. Match the sentences with the pictures.1._ Hes scared.2._ Its climbing a tree.3._ Its jumping down.4._ Shes shouting.,c,b,a,d,2a Listen. Check () the six things you hear in the chart.,a. the newspaper reporter d. the womanb. the man e. Johnc. the cat f. the police officer,e,c,b,d,f,a,Boy :What a day I had!Girl :Tell me about it, John.Boy :Well, while I was walking to school I saw a cat in a tree. It was really scared.Girl :What did you do?,Boy: I climbed the tree.Girl: And you got the cat.Boy: Nope. While I was climbing the tree, a man saw me. It was his tree and he shouted at me. So I stopped climbing.Girl: What about the cat?,Boy: It wanted to jump down. But it was too scared.Girl: Then what happened?Boy: Then the man called the police. And while he was calling the police, a woman called the newspaper.Girl: What did you do?Boy: I jumped down from the tree. And then the cat jumped down too.,Girl: Thats good.Boy: And then the police officer and the newspaper reporter arrived. The police officer said, “Good boy!” And the newspaper reporter took a photo to put in the newspaper.,Girl :Thats great!Boy: Yes, but while he was taking the photo, the cat went up the tree again.Girl: What did you do?Boy: What do you think?,A: While John was walking to school B: While John was walking to school, he saw a cat in a tree.C: While John was climbing the tree.,Climb the tree see John,take the photo go up the tree,Call the police call the newspaper,Game,Pair work,A woman lost her bike yesterday morning, the policeman wants to know “what were you doing ?”,P: what were you doing yesterday morning ?A: I was P: ,when “当的时候”，是at that time的意思，表示做某种动作的时间或瞬间。常与一般现在时或一般过去时连用。 When winter comes, the weather gets colder and colder. 当冬天来临时，天气变得越来越冷。 When Linda saw Davy, he was jumping with another dog. 当Linda看到Davy时，他正和另一只狗一起蹦跳着。 while “当的时候”，是during the time的意思，表示略长的一段时间。常与现在进行时或过去进行时连用。 Mr. White was reading a newspaper while he was waiting for a bus. 怀特先生边等车边看报。 I am doing my homework while my mother is cooking. 我做作业的时候，我妈妈在做饭。,see sb. do sth. 强调“看见整个行动，或整个事件或行为的全过程”。I saw them cross the road. 我看见他们过了马路。 see sb. doing sth. 强调“看见行动或事件正在进行”。 I saw them crossing the road. 我看见他们正在过马路。,Unit3 What were you doing when the UFO arrived？ Selfcheck,happened,an accident,P: What were you doing when the accident happened?,A: I was riding my bike when the accident happened.,B: ,C: ,Interview,Self check,1. Fill in the blanks with the words given.,take off get out land shout shop,1. The girl was when she saw a car accident.2. I was so tired this morning. It was difficult to of bed.3. My flight to New York from Beijing International Airport.4. It was raining when the plane in London.5. Dont ! I can hear you.,shopping,get out,took off,landed,shout,Look at what He Yan did yesterday. Write what you were doing at these times.,While He Yan was at the doctors, I was going to the class.,While she was having English class, I was having a test. While she was having lunch with her mother, I was playing in the park. While she was visiting her aunt in hospital, I was studying in the classroom. While she was going shopping, I was going home.,