英语人教版八年级下册Unit 2　I’ll help to clean up t.docx

Unit 2Ill help to clean up the city parks.The First PeriodSection A (1a2d) I.Teaching aims 1.Key words:cheer,volunteer,sign,notice,lonely 2.Key phrases:clean up,give out,cheer up,make a plan,make some notices,come up with,help out,care for,used to,hand out,call up 3.Important sentences: I hope to work outside. You could help to clean up the city parks. The girl could visit the sick kids in the hospital to cheer them up. The boy could give out food at the food bank. We need to come up with a plan for the City Park Clean-Up Day. Im making some plans to work in an old peoples home this summer. What did they ask you to help out with? A lot of old people are lonely.We should listen to them and care for them.II.Important points: Learn important words and phrases.III.Difficult points: 理解动词短语和不同的介词、副词搭配的意义IV.Teaching process：Step 1 Free talkTeacher:Do you know a volunteer？Do you know what the volunteers do?Student 1:They help the old people.Student 2:They help do some cleaning.Teacher:What can you do to help the people who need your help？Now please talk about the questions in groups.Step 2 Work on 1a1c1.认真观察1a中的图片，根据图片所提供的信息写出图片中帮助他人的方法，然后写出其他帮助他人的方式。完成后小组内交流看谁写得多。2.认真阅读1b中的句子，理解句子意思，为听力做好准备。3.认真听录音，然后按听到的顺序为男孩和女孩帮助他人的方式标上序号，集体核对答案，完成课本上1b的听力任务。4.再听一遍录音，并跟读对话。5.结对练习1a图片中的对话，并请一些学生表演出他们的对话。6.模仿1a图片中的对话，让学生利用1b中的材料与同伴编练新对话，并邀请几组学生表演对话。 Step 3 Work on 2a2c1.认真观察2a中的图片，然后听录音圈出他们打算要做的事情集体核对答案。2.再听一遍录音，根据录音内容完成2b中的填空，完成后集体核对答案，然后大声地朗读五个句子。3.听第三遍录音，学生跟读。4.让学生利用2a，2b中的信息仿照2c 的形式编练新对话，并邀请多组同学表演对话。Step 4 Work on 2d1. 学生自读对话，回答下面的问题。2. What is Helen doing?What did Tom do last year?How do a lot of people feel in the old peoples home？What should we do? 3.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。 4.邀请三组同学来表演对话。Languages points1.cheer up的用法动词副词构成的动词短语：如果宾语为名词时，位置是：“动词名词副词”或“动词副词名词”。如果宾语为代词，只能放在动词与副词之间，即“动词代词副词”。本节课中学到的动词副词构成的动词短语有： clean up打扫干净 give out分发 cheer up振奋起来 help out帮忙2.alone与lonely的用法（1）alone可以作形容词，但是只做表语，不用作定语。也可以作副词，是“独自”的意思，不含感情色彩。e.g.：He lives alone. 他独自居住。（2）lonely既可以作表语，是“寂寞，孤独”的意思，一般指人孤独寂寞；也可以作定语，指地方荒无人烟，有浓厚的感情色彩。e.g.：He feels lonely.他感到很孤独。3.used to 的用法used to 意为“过去经常”，其中的 to 是不定式符号，而不是介词，所以其后只接动词原形(不能接动名词)。used to 构成否定式和疑问式时通常有两种方式：即借助助动词do 或直接将 used 用作助动词。e.g.:He used to live in Paris.他过去一直住在巴黎。He didnt use to come here. He usednt to come here.他过去不常来。Exercise单项选择。1.She helps_the house.A.clean up B.cleans upC.cleaning up D.cleaned up2.I took my sister to the concert to _.A.cheer up her B.cheer her upC.cheer she up D.cheer up she3.Were thirsty.We hope _ some water.A.drink B.drinkingC.to drink D.drinks4.Did John_ the books to the students this morning?A.gave out B.give upC.give out D.give over5.Playing on the road is very dangerous,so my mother always asks me _on it.A.dont play B.not playC.not to play D.to play6.Did you _ in the morning? No,but now I _it.A.used to read;am used to doingB.use to reading;used to doC.use to read;am used to doingD.use to reading;used to do read7.The old man stays at home _,but he never feels _.A.lonely;alone B.alone;lonelyC.alone;lonely D.lonely;lonelyHomework Recite the passage in 2d and remember important words as well as phrases. 板书设计Unit 2Ill help to clean up the city parks.The First PeriodSection A (1a2d) clean up give out cheer up help out You could