初中英语人教版七年级下册Unit 3 How do you get to schoo.doc

UNIT 3 How do you get to school教学目标：1.能掌握本单元单词2) 能掌握以下句型： How do you get to school? I ride my bike.She takes the subway. How does Many get to school?2. Talk about how to get to places (谈论出行方式)take the bus /subway /train /taxi , ride a bike /walk .教学重点：1) how /how far /how long 引导的特殊疑问句.2) 乘坐交通工具的表示方法.3) It takes / so some time to do nth .教学难点：How do you get to school?How does Many get to school?How long does it take? I take the /ride / walk She takes the subway. It takes forty minutes.How far is it from to Its kilometers.教学流程:一、导入新课提问:How do you get to school?生答:I get to school by I take the to get to school. （课件出示）师:In a small village , there is many children go to school differently.Then,how do they go to school? do you want to know?生:Yes!师:Lets see the pages in the P17文章解读:课件出示文章教师翻译，学生自由提问，教师解答出示重点语法:1. There is no bridge and the river runs too quickly for boats.河上根本没有桥，而且水流很急，不适宜小船摆渡。（1） no “完全不、根本没有”，在这里构成否定句。当no 用于构成否定句，主要用于名词前，强调否定其后面的名词。如：There is no apple in the fridge. 冰箱里没有苹果了。2. One 11-year-old boy, Liangliang, crosses the river every school day.一个11岁的男孩亮亮，每天过河上学 。11-year-old 为多个词汇构成的复合形容词，用连字符“-”链接，用来修饰名词 boy。这种结构还有很多，例如：a four-day trip 一个四天的旅行a 30-page book 一本30页的书注意：这里的“year、day、page”都是用单数。3.For many students, it is easy to get to school.It is + adj. for sb. to do sth.“对于某人来说做某事是”It 代替不定时短语做形式主语eg. It is important for us to learn English well.4.注意: take和 by都有“乘、坐”之意。take 是一个动词, 后面接具体的交通工具, 且在表示该交通工具的名词前一般应有冠词等修饰语; 而 by是一个介词，它后面所跟的表示交通工具的名词前一般不可用冠词等修饰语。by 短语在句中修饰动词等作状语。如: 格林先生经常乘火车去上班。 Mr. Green often goes to work by train. Mr. Green often takes a train to work. 巩固练习：1. How does he go to Hong Kong? _. A. Take the plane B. By the plane C. By the air2. _ do you live from school? 8 miles. A. How long B. How far C. Where3. I usually go to school _. A. ride the bike B. on bike C. on the bike4. _ does it take her to get to school? A. How many time B. How long C. How far5. If they live around the river, they can go somewhere _. A. by train B. by taxi C. by boat1. Mr. Smith often flies to Tokyo for the meeting. (同义句转换)2. Every day her father comes to his company by car.(同义句转换)3. My mother usually takes the bus to wor