新版九年级英语Unit8Period4SectionB1a-1d导学案.doc

Period4 Section B（1a 1d）双峰八中初中部：张佳溟Unit 8 period 4 sectionB 1a -1dTeaching aims：New words：land,alien,run after,suitKey phrases:run after,something strange,run for exercise,wear a suit,catch a bus to work,in the sky,a woman with a cameraKey sentences:1. Why do you think the man is running? He could be running for exercise. No, he is wearing a suit. He might be running to catch a bus to work. 2. It cant be a helicopter. Its too big. It must be a UFO.3. They must be making a movie.Teaching steps:Step1.Self-learning根据汉语或首字母提示完成单词。1. You should wear a_（西服）when you attend a concert.2. My father bought me a _ (照相机)as a birthday gift last year.3. The plane finally _(着陆) on the airport safely after ten minutes.Step2.Review背诵Grammar Focus并翻译Step 3.Presentation(完成教材1a-1d的任务)1 1a-1c2. 听力内容巩固训练。要求学生根据所听到的内容完成下列对话。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。-Look at the man running down the street.-He could_for exercise. Hes wearing a suit.He might_ work. Theres something in the sky. It could be a _. No,it cant be a plane. Its toobig.It must be _. There is something strange getting out.It must be_.- I must _.Whats that? Its woman with a camera.She could be form the TV news.Look at all those other people. Theyre actors.They must _ a movie.3.学生模仿听力内容，利用1b，1c的信息分角色练习对话练习。然后邀请2-3对同学当堂演示。看哪一对的表现最佳。7.完成任务1d。这一部分主要是分角色练习对话，借助1b 1c的信息，运用must be, could be, might be。掌握do you think作插入语用陈述语序，并掌握对正在发生事情的推测。【强化练习】他的爸爸一定正在看电视。His father _ _ _TV.汤姆可能正在进行跑步锻炼。Tom _ _ _for exercises.Language points:1.catch (v.)捕获；赶上（车船等）(1)作动词，意为“捕捉；捉住；接住”。【例句】The cat catches mice.猫捉老鼠。The police caught the prisoner. 警察抓住了那个囚犯。She threw the ball and I caught it. 她扔出了球，我接住了它。(2)作动词，意为“及时赶上（车船等）”。【例句】The police had to drive very quickly in order to catch the train.警察只好把车开得很快，以便赶上那趟火车。(3)作动词，意为“受感染；染患”。【例句Youll catch (a) cold if you dont put a sweater on.你不穿上运动衫会感冒的。【课堂变式】Why do you get up so early every day?To _ the school bus, or Ill be late for school. A. catch B. drive C. race D. chase 2. They see a man running. 他们看见一个男人在跑。hear/see sb doing sth.意为“听见/看见某人正在做某事”，doing表示动作正在进行。【例句】I heard the girl playing the piano at this time yesterday. 我昨天这个时候听见这个女孩正在弹钢琴。I saw her passing across the road . 我看见她正在穿过马路。【横向辐射】hear/see sb do sth.hear/see sb do sth.意为“听见/看见某人做了某事”，do 表示动作已经完成，即动作全过程结束了。【例句】I often hear the girl play piano in the next room. 我常常听见这个女孩在隔壁弹钢琴。I saw her pass across the road . 我看见她穿过了马路。【课堂变式】Do you often hear John _ in his room? Listen! Now we can hear him _ in his room. A. sing; to sing B. singing; singing C. sing; singing D. to sing; singing 【解析】前一空由often表示sing这个动作已完成，所此填动词原形。后一空由now确定sing这个动作正在进行3. He could be running for exercise. 他可能在跑步锻炼。could be running 意为“可能在跑”，是情态动词和现在进行时连用，表示猜测正在进行或发生的动作，其结构形式为“情态动词+be+动词-ing”。【备课例句】Where is Mr Wang, do you know?你知道王先生在哪里吗？He could be reading in the office. 他可能在办公室看书。【课堂变式】Where is Jim? I think he may be watching TV at home. Jim has lots of homework to do today, so _(他不可能正在看电视)now. 4 A woman with a camera.一个带有相机的妇女。英语里表达“有，没有”，可以用there be句型，动词have,介词with, without。 there be句型表示“某地”。have作动词表示“某人”。 介词with , without ，做伴随状语。e.g._ 50 students in our class. He _a lot of friends at school. He sits on a chair_ only three legsStep4.课堂检测一 ( )1. I feel _because I didnt have a good rest last night.A. sleepy B. sleeping C. patient D. valuable ( )2. You You_be hungry after the long walk. Help yourself to some cakes. A cant B. shouldnt C. need D. must( )3. I thought you _like something to eat, so I have brought you some delicious food . A. may B. might C. can D. could( ) 4. We had fun _apples on the farm with the farmers last week. A to pick B. picking C. pick D. picked ( ) 5. The birds are making too much here. I cant do anything.A. sound B. voice C. noise D. shout ( ) 6. The picture the painters wishes to protect the environment.A expressed B. regretted C. educated D. kept ( ) 7. -We get knowledge from books from life. - Yes, both are important.A either.or B. not only, but also C. neither, nor D. not, but( ) 8. -Whose notebook is this?-It_Jims. it has his name on it.A must be B cant be C may be( )9. Have you ever seen _UFO? A a B. a C. the D. / ( ) 10. There _nothing in the box, since the little girl carried so easily.A. must have B. must be C. mustnt be D. cant be( )11. -Is Jim coming by train? - Im not sure. He _drive his car. A. must B. may C. need D. cant( )12. Frank was late for school this morning because he didnt_the school bus. A. check B. clean C. catch D. collect( )13. - Listen! Whats happening?- Oh, it might be a girl _in the next door. A. to cry B. crying C. cry D. cries ( )14.-Look at the boy playing basketball on the ground. Is it George?-It _be him. He told me he would play basketball after class, but hes not sure. A. mustnt B. must C. cant D. may( )15. The man could be running_ the bus. A on B. for C. with D. in ( )16. Have you ever seen _ UFO? A. a B. an C. the D. /二 补全对话。根据对话内容，在空白处填入一个适当的句子，使对话完整，合乎情景。A: Good morning.B: Good morning. Sit down, please. 1_A: Ive got a headache and a bad cough.B: 2_A: For two days.B: 3_A: Just a glass of milk.B: Now first ，Ill take your temperature Oh, youve a h