冀教版四年级上册英语课件Lesson 20 (共21张PPT).ppt

1、Lesson 20 At the ShopUnit 4 Shopping in the City课前热身Greeting：T:Hello,boys and girls.How are you?S:I am fine.Thank you.T:Nice to meet you.S:Nice to meet you.too.课前热身traffic lightsLook at the traffic lights.Remember the traffic rules.Green light,green light,go,go,go.Yellow light,yellow light,wait,wait

2、,wait.Red light,red light,stop,stop,stop.Lets chant 课前热身复习回顾T:Lets go shopping.I want to buy a dress.Where can I go?S:The clothes shop.T:I want to buy some tea/some books/some shoes Where can I go?话题导入今天我们开心玩一玩，在教室这个商店里，轮流买一些商品，先听丹尼和珍妮如何购物。want/wnt/(动词)想要to/tu:/(介词)朝,向;无词义(与动词原形一起构成不定式)12新词展示buy/ba/

3、(动词)买3way/we/(名词)方向;方式;方法;道路4新词展示词汇巩固I want to buy 课文原文1.May I help you?may(动词)可以may be 也许;可能重点词汇短语重难点探究情态动词包括:can能;会 may可以 must必须You may stop.你可以停下。want to 想要用法例句短语want to do sth.想要做某事例句I want to sing.我想唱歌。buy sth.for sb.=buy sb.sth.给某人买某物重点词汇重难点探究buy/ba/(动词)买I want to buy a gift for my mother.我想给妈

4、妈买一个礼物。way/we/(名词)方向;方式;方法;道路短语例句用法on the way to在去途中例句This is the way to school.这就是去往学校的路。be sorry for sth.为某事感到难过 be sorry for doing sth.对做了某事感到抱歉重点词汇重难点探究sorry(感叹词)对不起;抱歉,不好意思(道歉时用)Sorry,I cant do that.抱歉，我不能那样做。have(动词)有短语例句用法have to 不得不例句 I have many friends.我有很多好朋友。1.May I help you?我能帮助你吗？Yes,p

5、lease.是的。重点句型重难点探究这是一个一般疑问句。may是情态动词,有“可以”的意思,表示许可或征求对方的许可。在口语中 can 可以代替 may 表示许可。句型结构:May I+动词原形+其他?详解Can/May I help you?是餐馆、商店等公共场所的服务员招呼顾客时的常用语,相当于汉语中的“您要买点什么?”回答常用“Yes,please.I want”。重点句型重难点探究拓展例句 May I write here?我可以在这里写吗?Yes,you may./Yes,please.请写吧。No,you may not./No,youd better not.请不要在这儿写。2.

6、Where are the dresses?连衣裙在哪里？Ill show you.This way,please.我指给你。这边请。重点句型重难点探究问句是一个特殊疑问句,用来询问某人/某物在哪里。主语为复数,be动词用are。答语Ill=I will,will 是将来时的标志,表示“将;会”。这是购物时的常用表达。句型结构:Where+be+主语?回答:Ill show you.详解课文原文2.Lets act!课文原文3.Lets do it!Practice课堂互动May I help you?Yes,please.I want to buy a pen.一、单项选择。（）1.Wher

7、e the bread?A.are B.does C.is（）2.There is book in this shop.A.no B.not C.not the（）3.Yes,please.I want to buy a shirt.A.May I help you?B.What are you doing?C.What do you like?巩固练习（）4.I want to buy a teddy bear.Lets go to the.A.clothes shopB.toy shop C.fruit shop（）5.The shop shoes in all colours.A.has B.have C.is巩固练习二、本课时学的重点句子如下：May I help you?Yes,please.Excuse me.Where are?Ill show you.This way,please.回顾小结一、本课时学的重点词汇如下：want(想)to(朝；向)buy(买)way(方法；方式；道路)21Homework 1.Do the exercises in the students book.2.Make a dialogue with your partner.课后作业