八年级英语下册人教版教案 Unit 3 Could you please clean your room.docx

1、八年级英语下册人教版教案 Unit 3 Could you please clean your roomUnit 3Could you please clean your room?第一课时Section A (1a2d) 1.重点单词：rubbish，fold，sweep，floor，mess2重点短语：take out the rubbish，fold your clothes，sweep the floor，make your bed，go out for dinner，get a ride3重点句式：Could you please sweep the floor?Yes，sure.C

2、an I use you computer?Sorry.Im going to work on it now.Could you please help out with a few things?Could I at least finish watching this show?I think two hours of TV is enough for you!She wont be happy if she sees this mess.1重点短语和句型2熟练运用Could？提出请求及其回答熟练运用Could？提出请求及其回答一、预习课本P1718新单词并背诵，完成下面的汉译英。1垃圾_

3、2.折叠_3打扫_ 4.地板_5杂物_二、 认真预习1a2d找出下列短语和句型。1倒垃圾_2叠你的衣服_3扫地 _4整理你的床铺_5出去吃饭_6搭车_7你能扫地吗？好的，当然可以。_8我可以用你的电脑吗？_对不起，我想用它工作。_9你能帮着做一些事情吗？_10我至少能看完这个节目吗？_11我认为对于你来说两个小时看电视就足够了。_12如果她看到这些杂物会不高兴的。_Step 1情景导入Teacher：Hi，boys and girls，glad to see you again.Now let me ask you a question.What housework do you help w

4、ith your mother do?Student 1：I clean the dishes.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

5、 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.环节说明：通过教师问，学生答这个过程，学生复习了学过的表示家务劳动的短语，同时加入图片导学新内容，图文并茂，引起学生的学习兴趣。Step 2 完成教材1a1c的任务1学生朗读1a中的短语，教师纠正错误读音，然后学生识记单词并且两人一组互相提问。(3分钟)。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。

6、(3分钟)参考案例A：Do you do the dishes?B：Yes，I often do the dishes，what about you?A：I do it two days a week.3学生齐读1b中的短语，为听力做好准备。(2分钟)4听录音，标注出Peter 和他妈妈做的家务，并集体核对答案。(3分钟)5再听一遍录音，并跟读对话。(2分钟)6分组练习1c中的对话，并请一些学生表演出他们的对话。(3分钟)7模仿1c中的对话，用1a中的短语与同伴编练新对话，并邀请几组学生表演对话。(5分钟)参考案例A：Could you please sweep the floor?B：Yes

7、，sure.Can you do the dishes?A：Well，could you please do them？Im going to clean the living room.B：No problem.8小结训练。(3分钟)(A)1.Could you please do the dishes，Lana？Im cleaning the room._AYes，sureBYes，you canCNo，thanks DNo，you cant(C)2.Could you please_ the trash when you go out?Atake in Bput outCtake out

8、 Dlook out(A)3.Could you please _ your clothes?Certainly，Mum.AfoldBmakeCsweepDdo(D)4.I dont like doing the dishes because its _.Ainteresting BboredCinterested Dboring(A)5.My car has broken down.Could you please give me a ride tomorrow?Im sorry.I _.Im leaving for London tonight.Acant BmustntCcouldnt

9、Dshouldnt环节说明：听说结合，第一时间向学生传达语言目标，通过分组对话练习和小结训练，使语言目标得以强化。Step 3完成教材2a2c的任务 1.大声朗读2a中的短语和句子，然后听录音，判断Peter能否做这些事情，分别在Yes和No后面标出来，集体核对答案。(3分钟)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分钟)3听第三遍录音，学生跟读。(3分钟)4让学生利用2a中的信息仿照2c 的形式练习对话，并要求多组同学表演对话。(5分钟)参考案例A：Could I use your computer?B：Sorry.Im going to work

10、 on it now.A：Well，could I watch TV?B：Yes，you can，but first you have to clean your room.5小结训练。(3分钟)(B)1.Could you get me a _？I want to go to the supermarket.AridesBrideCridingDrode(B)2.Manuel，have you finished your work?Sorry，Im going to _ it now.Awork in Bwork onCwork at Dwork over根据句意用所给词的适当形式填空：3C

11、ould you please open (open) the door，Nick?4Can you get (get) to the station early?5Marys mother often cleans the living (live) room in the morning.6Its too late.I have to go (go) to work by taxi.7My sister often does the dishes (dish) after meals.环节说明：通过读、写、听、说学习训练让学生掌握了could的基本用法，会用它来表达请求及其应答语；并且使学

12、生的口语表达能力在这一环节得到提升。Step 4完成教材2d的任务1学生自读对话，回答下面的问题。(5分钟)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分钟)3邀请三组学生来表演对话。(5分钟)4小结训练。(3分钟)连词成句1things，Tony，few，could，you，a，with，please，out，helpCould_you_please_help_Tony_out_wi

13、th_a_few_things?2if，she，mess，wont，this，be，sees，happy，sheShe_wont_be_happy_if_she_sees_this_mess.3least，show，could，at，watching，I，finish，thisCould_I_at_least_finish_watching_this_show?环节说明：将对话问题化，既能锻炼学生的思维能力又能加深学生对课文的理解。小结训练又对对话中的重要句型进行了巩固加深。Step 5 问题探究1你能帮我整理床铺吗？Could_you_please_help_me_make_the_bed?

14、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。如：Could you please not stand here?2我能看一个小时的电视吗？Could_I_watch_TV_for_an_hour?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Y

15、es，you can.，否定回答常用Sorry/No，you cant。请学生们做前面课时训练部分。第二课时Section A (3a3c) 1.重点单词：throw，neither，shirt 2重点短语：be angry with，come home from school，come over，throw down，all the time，all day，in surprise，as soon as3重点句式：The minute I sat down in front of the TV，my mom came over.Could you please take the dog fo

16、r 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.My mom came over as soon as I sat down in fro

17、nt of the TV. 1.重点短语及句型2不同词性的同一单词的不同用法1重点短语及句型2不同词性的同一单词的不同用法一、 预习课本P19新单词并背诵，完成下面的汉译英。1扔_2.也不_3衬衫_二、 认真预习3a3c找出下列短语和句型。1放学回家_2生某人的气_3过来_4扔下_5反复_6整天_7吃惊地_8一就_9我一坐到电视机前面我妈妈就过来了。(两个句子)_10你能带着狗去散步吗？_11你总是看电视，从来不帮忙做家务。_12她没有做家务，我也没有做。_13我最后知道了我们需要共同承担家务才能拥有一个干净舒适的家。_14我们两个谁也不做家务。_ Step 1情景导入Teacher：Do y

18、ou 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.环节说明：由家务问题入手引出本节

19、课要学的内容，过渡自然，引起学生的兴趣。Step 2 完成教材3a3b的任务 1.阅读3a短文，根据短文内容，回答问题： 1.Why was Nancys mother angry with Nancy? 2.Did they solve the problem？How？(3分钟)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。(5分钟)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。(5分钟)4教师点拨短文中出现的重点和难点。(5分钟)5熟读短文，识记背诵知识要点。(5分钟)6小结训练。(3分钟)(D)1.The bo

20、y was late again，his teacher was very angry _ him.AtoBforCatDwith(D)2.If you dont fold your clothes，_You should do it by yourself.Aso do I Bso I doCneither do I Dneither will I (D)3.I have two brothers，but neither of _going shopping.Athem like Bhim likesCthey likes Dthem likes(C)4.Jack went to Beiji

21、ng just now.He will call you up as soon as he _ there.Awill arrive Barrives inCarrives Darrive (C)5.John turned around and looked at me _Ain surprised Bin surpriselyCin surprise Dto my surprise(D)6.I left my English book at home，could you please share yours _ me?Ato Bfor Cat Dwith环节说明：通读阅读分析文章，学生的阅读

22、分析能力在这一环节得到提升；小结训练又及时的巩固强化了重要的知识点。Step 3完成教材3c的任务1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。(3分钟)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。(5分钟)3小组内互相交流所写的句子。(3分钟)环节说明：通过这个环节的学习让学生对同一单词不同词性的用法有了更深刻的了解，同时也为以后学习英语积累了更多的知识。Step 4问题探究1neither的用法 这两本书都不好。Neither_of_the_two_books_is_good. 他们两个都不擅长唱歌。Neither

23、_of_they_two_is_good_at_singing. 你和我都不对。Neither_you_nor_me_am_a_student. 他不是一个学生，我也不是。He_isnt_a_student，neither_am_I.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。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。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。2as soon as 的用法 他一回来我就告诉他这个消息。I_will_tell_him_this_message_as_