Unit 3 Grammar Focus 3a--3c-人教版英语七年级下册.pptx

第二课时第二课时(Section A grammar-3c)Unit 3 How do you get to school?Warming-upLook at the pictures and guess the way to school and work.Do you go to school by bike?Yes,I do.Does your friends go to school by car?No,they dont.Does your father go to work by bus?Yes,he does.Does Jane go to work on foot?Yes,she does.ReviewLook at the pictures and make up sentences.parklibraryschoolBeijingI go to _ by _.I take _ to the _.speak as many as you canPresentationhomeschoolI ride my bike to school.about 3 kmIt is about 3 kilometers.It takes about 15 minutes.about 15 minutesdistancedistance距离距离timetime时间时间schoolI take the taxi to school.about 30 kmIt is about 30 kilometers.It takes about 25 minutes.about 25 minutesReviewPresentationschoolabout 30 kilometers（千米）（千米）ReviewPresentationHow far is it from your home to school?How far How far 多远多远fromfromto to从到从到Its about 30km.school 10 minutes car driveReviewPresentationHow far is it from your home to school?drive n.drive n.车程车程Its 10 minutes car drive.school 10 minutes car rideReviewSummaryHow far is it from your home to school?Its 10 minutes car ride.Its about 30km.1.1.用距离用距离2.2.用车程用车程about 30 kilometers（千米）（千米）ReviewPracticeabout 3 kilometers_ _ is it from your home to school?How far_ _ about 3 kilometers.It isReviewPracticeabout 2 hours How far_ _ from your home to school?is itIts about 2 hours_ _.bus ridePracticePair-work:ask and answer questions about distance.30 minutes bike rideabout 2 hours bus ride15 kilometers 5 kilometers A:How far is it from A to B?B:Its_.Presentationabout 2 hours How long does it take to get to(到达到达)train station?It takes 2 hours by bus.how long how long 多长时间多长时间take vtake v花费时间花费时间school 20 minutes by bikeReviewPresentationHow long does it take to get to school?It takes 20 minutes by bike.ReviewPracticeabout 1 hourHow long _ _ take to get to station?does itIt_ 1 hour by car.takesPracticeabout 10 minutes _ _ does it take to get to station?How longIt_ 10 minutes on foot.takes30 minutes Practice10 kilometersHow _ is it from your home to the cinema?How _ _ it _ to get to the cinema?farlong does take_.It _ 30 minutes.Its 10 kilometers.takes 15 kilometers Practice5 minutes on foot _ _ _ _ from the cinema to the station?_ _ _ it _ to get to the cinema?_._.Its 15 kilometers.It takes 5 minutes on foot.How far is itHow long does take探究规则1探究特殊疑问句和一般疑问句特殊疑问句：疑问词+助动词do/does+主语/人称代词+V原形+其他？一般疑问句：助动词do/does+主语/人称代词+V原形+其他？探究规则2探究do和does的用法规则。探究规则3探究 how far 和 how long 的答语词组词组词义词义例句例句How longHow farHow long does it take you to finish yourhomework?你写完作业需要多长时间？多长时间(多久)How far is it from your home to the TVstation?从你家到电视台有多远？多远(距离)探究规则4探究一般疑问句的回答及表达出行方式的多样性go somewhere by bike=ride a bike to somewherego somewhere by bus=take the bus to somewherego somewhere by train=take the train to somewherego somewhere by subway=take the subway to somewherego somewhere on foot=walk to somewherego somewhere by+交通工具3aMatch the questions with the answers.Then practice them.1.How does Mike get to school?2.How long does it take to get home?3.How far is it from here?4.Do your friends go to school by bus?5.Does your dad drive his car to work?a.Yes,they do.b.No,he doesnt.c.He rides his bike.d.Its five kilometers.e.About 15 minutes.Use these words to make questions.Then ask and answer them with your partner.3b1.school/you/get to/do/how _2.to/school/get to/does/how long/take/it _3.school/your/from/it/is/how far/home/to _4.you/to/walk/do/school_5.ride/their bikes/do/school/your friends/to _Check your answers.1.school/you/get to/do/how _ _2.to/school/get to/does/how long/take/it _ _3.school/your/from/it/is/how far/home/to _ _How do you get to school?How long does it take to get to school?How far is it from your home to school?I ride my bike.It takes about five minutes.Its about two kilometers.4.you/to/walk/do/school _ _ _5.ride/their bikes/do/school/your friends/to _ _ _ _ _Do you walk to school?Do your friends ride their bikes to school?Yes,I do./No,I dont.I always ride my bike.Yes,they do./No,they dont.They go to school by subway/bus/They take the subway/trainto school.3cHow far is it from your home to school?How do you go to school?How long does it take to get to school?Summary提问距离提问时间-How far is it from A to B?-Its about+距离。距离。-Its minutes bus ride.-How long does it take to get to It takes minutes/hours.Practice1.They go to school by train.(对划线部分提问)_ do they _ to school?2.It takes about 20 minutes to go there by bus.(对划线部分提问)_ _ does it _ to go there by bus?3.It is 5 kilometers from my home to school.(对划线部分提问)_ _ is it from _ home to school?4.Students go to school by bike every day.(同义句转换)Students _ _ _ to school every day.5.Does Jane walk to school?(变为肯定句)Jane _ _school.How goHow long takeHow far yourride their bikeswalks toHomewrok1.完成grammar配套练习题2.预习Section B 部分单词