英语人教版八年级下册unit3 SectionA(1a--2d).docx

初中英语学科“问题导学、互动探究”教案Unit 3Could you please clean your room?The First PeriodSection A (1a2d) I.Teaching aims 1.Key words:rubbish,fold, sweep,floor,mess 2.Key phrases:take out the rubbish,fold your clothes,sweep the floor,make your bed,go out for dinner,get a ride 3.Important sentences: Could you please sweep the floor? Yes,sure. Can I use you computer? Sorry.Im going to work on it now. I think two hours of TV is enough for you! She wont be happy if she sees this mess.II.Important points: 1.重点短语和句型2.学会运用Could .？提出请求及其回答III.Difficult points:熟练运用Could .？提出请求及其回答IV.Teaching processStep 1 Lead inTeacher:Hi,boys and girls,glad to see you again.Now let me ask you a question.What housework do you help with your mother do?Student 1:I clean the bedroom.Student 2:I do the dishes.Student 3:I help my mother wash clothes.Teacher:Very good.We are old enough to help our parents do some housework.In fact,we can do much housework,but we cant express them in English.Dont worry.Today we will learn more phrases about housework.Now please look at the pictures.We will learn how to express them in English.Then teach the students new words and new phrases.Step 2 Work on 1a1c1.学生朗读1a中的短语,教师纠正错误读音,然后学生识记单词,两人一组互相提问。2.仿照参考案例的形式两人一组互相询问对方是否做这些家务。A:Do you do the dishes?B:Yes,I often do the dishes.What about you?A:I do it twice a week.3.学生齐读1b中的短语,为听力做好准备。4.听录音,标注出Peter 和他妈妈做的家务,并集体核对答案。5.再听一遍录音,并跟读对话。6.分组练习1c中的对话,并请一些学生表演出他们的对话。7.模仿1c中的对话,用1a中的短语与同伴编新对话,并邀请几组学生表演对话。A:Could you please sweep the floor?B:Yes,sure.Can you do the dishes?A:Well,could you please do them?Im going to clean the living room.B:No problem.Step 3 Work on 2a2c 1.大声朗读2a中的短语和句子。听录音,判断Peter能否做这些事情,分别在Yes或No后面标出来。集体核对答案。2.再听一遍录音,将Peter不能做的事情的原因用横线标出来。完成后集体核对答案。3.听第三遍录音,学生跟读。4.让学生利用2a中的信息仿照2c的形式练习对话,并请多组同学表演对话。A:Could I use your computer?B:Sorry.Im going to work on it now.A:Well,could I watch TV?B:Yes,you can,but first you have to clean your room.Step 4 Work on 2d1.学生自己读对话,回答下面的问题。What is the boy doing?What is the boys mother doing?What does the sister want the boy to do?2.让学生大声朗读2d中的对话,读熟后与同伴结对练习,分角色表演对话。3.邀请三组学生来表演对话。Language points1.Could you please help me sweep the floor?你可以帮我扫地吗？（教材第17页）表示请求对方做某事可以用Could you please .?其肯定回答为Yes,sure./Of course.或Yes,my pleasure.等；否定回答可用Sorry,I cant.或 Sorry,Im afraid not.I have to .等。这种句型的否定结构是在please后加not。e.g.:Could you please not stand here?你可以不站在这儿吗？2.Could I use your computer?我能用你的电脑吗？（教材第18页）Could I/we .？表示请求得到对方的允许,意思是“我/我们可以吗？”这种问句无论是肯定回答还是否定回答都避免用could。肯定回答常用Yes,you can .,否定回答常用Sorry/No,you cant。Exercise1、 单项选择。1.Could you please_ the rubbish when you go out?Certainly,Mom.A.take in B.put outC.take out D.look out2.I dont like doing the dishes because its _.A.interesting B.boredC.interested D.boring3.My car has broken down.Could you please give me a ride tomorrow?Im sorry.I _.Im leaving for London tonight.A.cant B.mustntC.couldnt D.shouldnt4.Manuel,have you finished your work?Sorry.Im going to _ it now.A.work in B.work onC.work at D.work over二、根据句意用所给词的适当形式填空。1.Could you please _ (open) the door,Nick?2.Marys mother often cleans the _ (live) room in the morning.3.Its too late.I have to _(go) to work by taxi.4.My sister often does the _ (dish) after meals.Homework Memorize the new words and phrases by heart.板书设计Unit 3Could you please clean your room?The First PeriodSection A (1a2d) Could you please sweep the floor? Yes,sure. Can I use you computer? Sorry.Im going to work on it now. I think two hours of TV is enough for you! She wont be happy if she sees this mess.教学反思： The Second PeriodSection A (3a3c) I.Teaching aims 1.Key words:throw,neither,shirt 2.Key phrases:be angry with,come home from school,come over,throw down,all the time,all day,in surprise,as soon as 3.Important sentences: The minute I sat down in front of the TV,my mom came over. Could you please take the dog for a walk? You watch TV all the time and never help out around the house. She did not do any housework and neither did I. I finally understand that we need to share the housework to have a clean and comfortable home. Neither of us did any housework for a week.II.Important points:1.重点短语及句型2.不同词性的同一单词的不同用法III.Difficult points:1.重点短语及句型2.不同词性的同一单词的不同用法IV.Teaching processStep 1 Lead inTeacher:Do you often help your parents do the housework?Was your parents angry if you dont do the housework?If everyone in your family doesnt do the housework,what will happen?Today we will read a story about Nancy and her mother.Lets read the story and see what happened to Nancy and her mother.Step 2 Work on 3a3b 1.阅读3a短文,根据短文内容,回答问题： Why was Nancys mother angry with Nancy? Did they solve the problem?How?2.朗读3b中的句子,然后认真阅读短文,标注出3b中句子的同义句,完成后让学生展示自己的答案,教师点拨。3.再次细心阅读短文,理解每一句话的意思,小组合作解决遇到的疑难问题。4.教师点拨短文中出现的重点和难点。5.熟读短文,识记背诵知识要点。Step 3 Work on 3c1.认真阅读3c中的句子,判断画线单词在句子中的词性是动词还是名词,完成后集体核对答案。2.然后用单词的另外一个词性来造句,让几个学生到黑板上写下句子,教师点评所写句子。3.小组内互相交流所写的句子。Language points1.neither的用法（1）neither 用作形容词时只能与单数名词连用,谓语动词也用单数形式,意为“没有一个”。neither用作代词时,意为“两者都不”,其用作主语时,谓语动词用单数形式。（2）neither . nor .连接主语时,谓语动词必须与nor后面的名词或代词在人称及数上保持一致,即所谓的就近原则。意为“既不,也不”,与both . and .所表达的含义相对。（3）neither用作副词,作“也不”解释,放在句首,表示前面否定的内容也适用于另一个人或物,句子须采用部分倒装,即“Neither 助动词 主语”这个结构,此时也可用nor替换neither使用。使用时,时态与上句要保持一致,助动词的数应与其后面的主语保持一致。2.as soon as 的用法as soon as连接的时间状语从句中,指未发生的动作,规律是：主句用一般将来时态,从句用一般现在时态代替一般将来时；指紧接着发生的两个短动作，主从句都用一般过去时态。Exercise单项选择。1.The boy was late again,his teacher was very angry _ him.A.to B.for C.at D.with2.If you dont fold your clothes,_.You should do it by yourself.A.so do I B.so I do C.neither do I D.neither will I 3.I have two brothers,but neither of _ going shopping.A.them like B.him likesC.they likes D.them likes4.Jack went to Beijing just now.He will call you up as soon as he _ there.A.will arrive B.arrives inC.arrives D.arrive 5.John turned around and looked at me _.A.in surprised B.in surprisinglyC.in surprise D.to my surprise6.I left my English book at home.Could you please share yours _ me?A.to B.for C.at D.withHomework Read the passage in 3a and remember important words as well as phrases. 板书设计Unit 3Could you please clean your room?The Second PeriodSection A (3a3c)be angry with come over in surprise as soon asThe minute I sat down in front of the TV,my mom came over.I finally understand that we need to share the housework to have a clean and comfortable home.教学反思： The Third PeriodSection A (Grammar Focus4c) I.Teaching aims 1.Key words:pass,borrow,lend,finger,hate,while 2.Key phrases:hang out,do chores 3.Important sentences: Could we get something to drink after the movie? Could I hang out with my friends after the movie? Could you please pass me the salt? Could I borrow that book? Could you lend me some money? I cut my finger and Im trying not to get it wet.II.Important points:1.重点单词和短语2.会用could有礼貌地来表达请求做某事及其应答语III.Difficult points:1.重点单词和短语2.会用could有礼貌地来表达请求做某事及其应答语IV.Teaching processStep 1 Lead inTeacher:Could you please take out the rubbish?Student 1:No problem.Teacher:Could you please go to the movie with me?Student 2:Sorry,I cant.I have to do my homework.Now please ask and answer like this in pairs with the phrases in this unit to review what we have learned.Step 2 Work on Grammar Focus学生大声朗读Grammar Focus的句子。Step 3 Work on 4a4c1.认真阅读4a中的句子,在表示请求的句子前写R,在表示许可的句子前写P,然后将两组句子匹配,完成后集体核对答案,然后两人一组大声朗读对话。2.结合例句,小组内由学生总结单词pass,borrow和lend的用法,教师点拨解析。3.阅读4b中的对话,根据所学的知识完成填空,集体核对答案。然后两人一组大声朗读对话。4.小组内列一个野营需要的物品清单,然后以4c对话形式讨论谁将准备这些东西,并且完成4c的表格。A:Could you please bring a tent,Liu Chang?B:Sure.And could you please .?C:Sorry,I cant.I have to .Language points 1.borrow和lend的用法从基本词义上看：两者都可表示“借”,但是 borrow 指“借进”,而 lend 则指“借出”,两者其实是一对反义词,而不是同义词。从句型搭配上看：要表示“向某人借某物”,英语用borrow,其中要用介词from；要表示“把某物借给某人”,英语用lend,其中要用介词to。从是否接双宾语来看：lend 可接双宾语 (即可用于 lend sb. sth.),但 borrow 则不能接双宾语 (即不能用于 borrow sb. sth.)。2.pass的用法pass意为“递”,后面可以跟双宾语,经常用到的句型“把某物传递给某人” pass sb.sth.或者是pass sth. to sb.,但是当直接宾语为代词时只适用句型：pass sth. to sb.。Exercise 一、单项选择。1.Excuse me.Could you please pass the book _ me?A.to B.for C.with D.of2.My money ran out,could I _ some money _ you?A.borrow;to B.lend;fromC.lent;to D.borrow;from3.The little boy has a sore throat and he tries _ too much.A.not talk B.not to talkC.doesnt talk D.to talk二、汉译英。1.我能和我的朋友出去吃饭吗？ 2.看完电影后我们能买点喝的东西吗？ 3.你能带着狗去散步吗？ 4.你能倒掉垃圾吗？ Homework Recite the sentences in Grammar Focus. 板书设计Unit 3Could you please clean your room?The Third PeriodSection A (Grammar Focus4c) Could we get something to drink after the movie? Could I hang out with my friends after the movie? Could you please pass me the salt? Could I borrow that book? Could you lend me some money? I cut my finger and Im trying not to get it wet.教学反思： The Fourth PeriodSection B (1a1e) I.Teaching aims 1.Key words:snack 2.Key phrases:borrow some money,go to the store,use your CD player 3.Important sentences: Could I invite my friends to a party? No,you cant have a party.You have a test on Monday.II.Important points:1.重点单词和短语2.会用could有礼貌地来表达请求做某事及其应答语III.Difficult points:1.重点单词和短语2.会用could有礼貌地来表达请求做某事及其应答语IV.Teaching processStep 1 Lead inPrepare some cards with some phrases on them.One student acts according to the phrases,and the others guess what he is doing.Step 2 Work on 1a1b1.两人一组互相提问1a中的短语。2.在生活中青少年会要求父母做一些事情,同时父母也会要求孩子们做一些事情,认真阅读1a中的短语,在青少年的要求后面标注T,在父母的要求后面标注P。完成后小组内互相交流答案。3.听录音仿照1c的对话形式,利用1a中的短语两人一组来编练新对话,邀请多组学生来表演对话。Parents:Could you clean your room?Child:Yes,I can.Child:Could I invite my friends to a party?Parents:No,you cant have a party.You have a test on Monday.Step 3 Work on 1c1e1.听Sandy 和她妈妈的对话,把你所听到的短语标注出来,集体核对答案。2.再听一遍录音,把1d表格中剩余的栏目填写完整,集体核对答案完成1d。3.再听一遍录音,并跟读整体感知对话。4.你将举行一个聚会,并且需要你的朋友帮忙做一些事情,请仿照1e的对话形式用所给的短语和所学的表示礼貌请求的句型来请求你的搭档帮忙。A:Could you please take out the rubbish?B:Yes,sure.Language pointsinvite my friends to a party邀请我的朋友来参加聚会（教材第21页）invite为及物动词，意为“邀请；约请”。invite sb. to do sth.意为“邀请某人做某事”。e.g.:We invited all our friends.我们邀请了所有的朋友。【拓展】invite的名词形式为invitation，意为“邀请；请帖”。e.g.:Thank you for your kind invitation.谢谢你的盛情邀请。Exercise 单项选择。1._ you take out the trash?A.Could B.May C.Would D.Will2.Could you please _ the floor?A.to sweep B.sweepC.sweeping D.swept3.Would you mind _ to the store with me?A.go B.to go C.going D.went4. Could you please do the dishes? Yes,_.A.you can B.sure C.I will D.I can5.I have to _ chores.Do you?A.make B.take C.do D.did6.Do you have to _ your bed every day? No,I dont.A. make B.take C.do D.pickHomework Make a dialogue with your partner using the sentence pattern “Could you .?”.板书设计Unit 3Could you please clean your room?The Fourth PeriodSection B (1a1e) borrow some money go to the store use your CD player Could I invite my friends to a party? No,you cant have a party.You have a test on Monday.教学反思： The Fifth PeriodSection B (2a2e) I.Teaching aims 1.Key words:stress,waste,provide,anyway,depend,develop,fairness,since,neighbor,ill,drop 2.Key phrases:a piece of,in order to,depend on,look after,as a result,take care of,fall ill 3.Important sentences: Housework is a waste of their time. They should spend their time on schoolwork in order to get good grades and get into a good university. There is no need for them to do it now. It is the parents job to provide a clean and comfortable environment at home for their children. I do not mind doing them. Everyone should do their part in keeping it clean and tidy. The earlier kids learn to be independent,the better it is for their future.II.Important points:1.重点短语和句型2.泛读技巧III.Difficult points:1.重点短语和句型2.泛读技巧IV.Teaching processStep 1 Lead inTeacher:Do you often help your parents at home?What do you often do to help your parents at home?Do you think kids should help out with chores at home?Now lets discuss the questions in groups,and then I will ask some students to give us their points of view.Step 2 Work on 2a2c1.分别让每个小组就小孩是否应该帮父母做家务这个问题发表各自的观点。2.快速通读2b中的两封信件,选出你同意谁的观点。3.认真阅读2b中的文章,根据Mr.Smith 和Ms.Miller写的信件,找出赞成及不赞成孩子做家务的理由,完成后请学生展示自己的答案,教师点拨,完成2c。4.再次细心阅读短文,理解每一句话的意思,小组合作解决遇到的疑难问题。5.教师点拨短文中出现的重点和难点。6.熟读短文,识记背诵知识要点。Step 3 Work on 2d2e1.再认真阅读2b中的两封信件,找出含有2d中的短语的句子,并熟读背诵,然后仿照书中的句子用所给的短语造句,完成后小组内交流答案,教师邀请几位学生读出写的句子。2.两人一组互相讨论2e中的问题,老师发表自己对问题的观点,然后邀请几位学生发表自己的观点。Language points1.It is the parents job to provide a clean and comfortable environment at home for their children.给孩子们在家里提供一个干净而又舒适的环境是父母亲的责任。（教材第22页）provide及物动词，意为“提供；供应；供给”，表示供给所需物品以方便使用,其后常接名词或代词作宾语或双宾语,并且常和介词with/for搭配使用,即构成句型provide sb. with sth. 或provide sth. for sb.，意为“为某人提供某物”或“供给某人某物”。2.Children these days depend on their parents too much.如今孩子们依赖父母亲太多。（教材第22页）depend on意为“依靠；依赖”。e.g.:Children depend on their parents for food and clothing.孩子靠父母供给衣食。【拓展】习语：It all depends.或That depends.意为“视情况而定”。e.g.:It all depends how you solve the problem.那一切要看你怎么解决这问题。Exercise单项选择。1.The girl sits in the front of the classroom _ see the blackboard clearly.A.so that B.in order toC.for D.in order that2.The girl is hard-working.She always spends three hours _ English every night.A.learn B.to learnC.learns D.learning 3.We have eaten up all the food.Could you please provide something to eat _ us?A.with B.forC.atD.to4.Your success _whether you work hard or not.A.takes after B.looks onC.depends on D.looks after5._ he is,_ he feels.A.The busy;the betterB.The busier;the betterC.The busier;the betterD.The busier;the best6.Its your job to _the kids.A.take care well B.take care of wellC.look good after D.take good care ofHomework Read the passage in 2b and remember important words as well as phrases.板书设计Unit 3Could you please clean your room?The Fifth Period Section B (2a2e)Housework is a waste of their time.They should spend their time on schoolwork in order to get good grades and get into a good university.I do not mind doing them.Everyone should do their part in keeping it clean and tidy.The earlier kids learn to be independent,the better it is for their future.教学反思： The Sixth PeriodSection B (3aSelf Check) I.Teaching aims 1.复习本单元的重要单词、短语及句型 2.完成本单元的写作II.Important points:1.复习本单元的重要单词、短语及句型2.完成本单元的写作III.Difficult points:完成本单元的写作 IV.Teaching processStep 1 Lead inTeacher:We have learned many important words and phrases,such as provide,depend on,in order to,take care of,and so on.Do you know the meanings of the words and phrases?Can you make sentences with the phrases by yourselves?Now please write down some sentences with the phrases.I will ask some students to come to the blac