七年级英语下册unit3第二课时(解析版).docx

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1、七年级下册 unit3 How do you get to school?第二课时 Grainin；u-3c一、基础知识1 .drive动词，开车。Driver,名词，司机。例：The driver, drives to work.这个司机开车去上班。.2.live动词，居住,生活。例如:He lives in China.他住在中国。3 .walk to, school走着上学。例如：I walk to school.我走着去上学。4 .ride bike骑自行车例如：I ride my bike to school.我骑自行车去上学。5 .drive his car to work 开车去

2、上班。例如：He drives his car to work.他开车去上班。6 .get home 到家类似的词组：get to school到学校。因为home是副词，前面不用to.类似的单词还有here和there。二、重难点分析1.1 ride my bike to school.学科网我骑自行车去上学。P.15ride bike 骑自行车 I ride my bike to school=I go to school by bike.2.Docs Jane walk to school? Jane 走着去上学吗？ P.15walk to school 走着上学。Docs Jane w

3、alk to school?=Docs Jane go to school on foot?难点：how引导的特殊疑问句：（一）单独用作疑问词。1 .问身体健康等情况。How are you?你好吗？2 .问天气状况。How is the weather today?今天天气怎么样？3 .询问方式。How does your mother go to work every day?你妈妈每天怎么去上班？4 .询问程度。How do you like this book?你觉得这本书怎么样？二、与其它形容词或副词搭配使用How old问年龄How old is your friend?你朋友多大

4、了？1. How many间可数名词数量。常将可数名词复数紧随其后。如:How many pictures arc there on the wall?墙上有多少幅画？2. How much询问不可数名词的数最、物品的价格。How much water in the glass?杯子里有多少水？How much are the apples?苹果什么价钱？3. How long提问物体的长度、时间的长短。How long is the Changjia River?长江有多长？ How long does it take you to do your homework eveiy day?.

5、你每天花多长时间做作业？4. How about用来征求对方意见。How 幺bout playing games after school this aflernoon?下午放学后做游戏怎么样？5. How far问两地间的,距离How far is it from the earth to the moon?从地球到月球有多远？三、典例精析。1. She often a bike to school.A. takes B. drives C. rides【答案】C.【解析】句意：她经常骑自行车去上学。ride a bike骑自行车，故选C.【考点定位】固定词组。【点评】ride a bike

6、骑自行车.take a bus乘公交车。2.1 go to school on fool.（同义句）。I school.【答案】walk to【解析】走着上学.学科网I walk to school= I go to school on foot.【考点定位】固定词组。【点评】走着上学I walk to school3.1 go to school by bus.（同义句）。I to school.【答案】take a bus【解析】take a bus 做公交车.，I g-o to school by bus= 1 go to school by bus【考点定位】固定词组。【点评】take

7、 a bus做公交车四、专项训练。(-)基础练习Lit lakes me 10 minutes(get)to school.【答案】to get【解析】Ittakessb. sometimLtodosth.,意为：做某事花了多长时间.【考点定位】固定句型。【点评】固定句型要记住。2 .My mother takes the bus to work.(变否定句)My mother the bus to work.【答案】doesni take【解析】主语是第三人称单数，所以要用does进行否定。【考点定位】一般现在时。【点评】注意第三人称单数。3 . does it take you to fi

8、nish reading the book?A. How long B. How farC. How often D. How many【答案】A.【解析】How long does it take sb sometime to do sth.?某人花了多长时间做某事，是固定句型。A. How ：ong多久B. How far多远C. How often 多久一次D. How many多少【考点定位】固定句型点评How long docs it take?花了多长时间,是固定句型4 . Li Lei(乘地铁)to school every day.【答案】lakes the subway【解析

9、】take the subway乘地铁，主语是第三人称单数，所以要用第三人称单数形式。【考点定位】动词词组。【点评】注意第三人称单数。5 .His sister（live）in Beijing.【答案】lives【解析】.主语是第三人称单数，所以要用第三人称单数形式。【考点定位】动词的时态。【点评】注意第三人称单数。（二）提升练习l.His factory is 10 kilometers from his home. （对划线部分提问） is his factory from his home?【答案】How far【解析】划线部分是距离，对距离提问应该用how far句型。【考点定位】固定

10、句型。【点评】howfar意为：多远，对距离提问。1.1 f they live in Chongqing, they can go to Wuhan easily.A. on foot B. by the taxiC. by boat D. by the bus【答案】C【,解析】句意：如果他们住在重庆，学科网他们可以容易地坐船去武汉。根据句意，选项A不符，选项B,D 不应该用the,故选C.【考点定位】固定词组。【点评】表示交通方式的词组：by+交通工具。3. -How do you usually go to school?my mothers chi.A. By B. .With C.

11、 In, D. For【答案】C【解析】句意：-你通常怎样去上学？-坐我妈妈的车。表示乘坐某种交通工具可以用介词by也可用介词 m或。n；和by连用的交通工具前不用冠词，但和in, on连用时要用冠词或物主代词，坐小汽车用词故 选C.【考点定位】固定词组。【点评】固定搭配要记清。4. Mr. Smith often flies（飞）to. Tokyo for the meeting.（同义句转换）Mr. Smith often a to Tokyo for the meeting.【答案】takes plane【解析】句意：史密斯先生经常坐飞机去开会，fly to意为：飞往某地，即坐飞机去某地。【考点定位】固定词组。【点评fly to sp =go to sp.by planeDoes he a bus?A.take ； home B.taking； home C.take;to home D.taking;to home【答案】A.【解析】句意：他乘公交车回家吗？这是一个一般疑问句，学科网前面是用的Dons提问，后面应该用动词 原形；home是副词，前面不加3故选A.【考点定位】一般疑问句和home的用法。【点评】注意home是副词，前面不加t。