人教版英语七年级下册Unit 4 Don't eat in class. Section B 1a-1d教案

1、 Unit 4 Dont eat in class. Section B(1a-1d).教学目的与要求：1.记住新单词与短语: out , go out, practice, dish, do the dishes, before.2.说出Dave什么时候在家不能干什么，必须干什么。3.提高学的听说能力。.教学过程：【活动1】复习，导入新课。自由谈论一些制度，并写下来。Class rules: _School rules: _Library rules: _同座自由问和答。Must you wear your uniforms on Monday? Yes, we must.What do y

2、ou have to do in the classroom? I have to be quiet.【活动2】自学新单词与短语。1.自学新单词与短语。2.写出下列短语，以小组为单位检查。外出 _ 做作业 _ 洗碟子_ 帮某人干某事 _ 见朋友 _ 练习弹吉它 _ 看电视 _ 做早餐 _ 打扫房间 _ 在上学日 _晚饭前 _ 放学后 _ 在晚上 _ 每天早上 _ 每星期六 _ 在上学日晚上 _ 3.看图先说出动词短语，然后说话。do homework We must /have to do homework on school days. watch TV We cant watch TV o

3、n school nights.4.完成1a并校对答案。【活动3】师生互动，学习知新。1.引导学生读1b的题目，让他们明白题目要求。2.第一次播放录音，让他们仔细的听并在表格中用 填在Dave不可以做的事后，用 填在Dave不得不做的事后。3.第二次播放录音，叫学生用1c中正确的时间填入表格。4.第三次播放录音，校对答案。RulesCant（)Have to / must( )Whenago outsee friendsdo his homeworkpractice the guitardo the disheswatch TVhelp his mom make breakfastclean

4、his room5.列举“Dave什么时间在家不能做的和什么时间不得不做的事”,然后小组指派成员报告。 He cant 1_ 2. _ 3. _ He must/has to 1. _ 2. _ 3. _ 4. _ 5. _6.看表格，叫学生与同桌谈论“Dave在家什么时间能干什么?和什么时间不得不干什么事?”。 A：Can Dave go out on school nights? B：No, he cant. A: Does Dave have to do his homework after school? B: Yes, he does. A. Must Dave practice t

5、he guitar? B. Yes, he must.7.第四次播放录音，完成短文，每空一词。 There are so _(1)_ rules in Daves house. He cant go out on school _(2)_ and he cant see his _(3)_ on school days. He cant _(4)_ TV in the evening, either. He has to do _(5)_ after school. He must _(6)_ the guitar (7)_ dinner and wash the _(8)_ after di

6、nner. He has to help his mom make _(9)_ every morning. He must clean his room every _(10)_. He has lots of rules at home, but they help him be a good boy. (1) _ (2) _ (3) _ (4) _ (5) _ (6) _ (7) _ (8) _ (9) _ (10) _8. 想一想你的家规并告诉你的同伴。 I have lots of rules at home. I cant _ .I cant_ ,either. I have to

7、 _.I must _ ，too.【探究归纳】1.go out外出 out此处用作副词，意为“外出“，其反义词为in，out还可意为“不在家”。My father is out，but my mother is in. Do you want to speak to her?我父亲不在家，但我母亲在家，你想和她讲话吗？ Go and play outside.到外面去玩吧。He went out at 11 oclock.他11点钟出去的。 Lets go out for a walk.让我们出去散步吧。2.practice the guitar。练习弹吉他practice动词，“练习，训练”

8、,常用practice doing sth He practices playing the piano every day.他每天练习弹钢琴。Practice还可以用作名词，“练习，实践” Practice makes perfect熟能生巧。（谚语）3.do the dishes清洗工具dish此处用作可数名词， “碟，盘”，作“餐具”讲时，常用复数，其前常加the，do the dishes相当于wash the dishes “清洗餐具”。You must do the dishes before you go out.你外出前必须清洗餐具。dish 还可作可数名词，意为“菜肴，一道菜

9、” He likes cold dishes。 他喜欢吃凉菜。4.help his mom make breakfast.帮他的妈妈做早饭help sb.(to) do sth.“帮助某人做某事” He often helps me (to)clean the classroom. help sb with sth.“帮助某人做某事”，with后跟名词。I often help him with his lessons.我经常帮他做功课 make breakfast“做早饭”，make“做，制作”。 Lets make a model plane.让我们做个飞机模型吧。make the one

10、s bed整理床铺 make dumplings 包饺子make friends with sb交朋友 make rules 制定规则 5.on school nights.在上学期间的晚上 on school days.在上学的日子We usually get up at five on school days, and we cant go out on school nights.在上学的日子我们通常5点钟起床，在上学期间的晚上我们不可以外出。【活动4】当堂练习。1.写出下列短语和句子，相互检查。外出 _ 洗碟子_ 见朋友 _ 练习弹吉它 _ 做早餐 _ 在上学日 _晚饭前 _ 在上学日晚上 _ 我们每天不得不做作业。 在上学的晚上，他不能看电视。【活动5】Summary。这节课你学了单词：_ _ _ _ 短语：_ _学习了句型: Dave cant do _ on/after/before/ every _. Dave has to do _on/after/before/ every _ . Dave must do _ on/after/before _ .A：_ Dave go