英语七年级下册Section A优质课ppt课件

这是一份英语七年级下册Section A优质课ppt课件

Unit3 How do you get to school ？ 人教新目标版 七年级下2e&Grammar focus-3c优质课Lead inWarming-up交通工具 bike train planeship bus subway car taxi walkListen and guess.ChallengeA: How does he/she get to school? B: He/She…A: How long does it take …? B: It takes…A: How far is it from … to …? B: It’s about…Mike 40 minutes /3 kmlily25 minutes /6 kmthey25 minutes /8 kmtom15 minutes /21 milesMary19 minutes /12 milesJack30 minutes /800 milesPairworkWork in groups of four to six students. Write down your research results and give a report.Report : I usually take the bus to school. It's about 5 kilometers from my home to school.It takes me about 10 minutes by bus.My friend xxx usually... to school . It's about ... kilometers from his/her home to school.It takes him/her about ... minutes ....Survey Look at the picture and guess:What can you see in the picture?Where are they?What are they talking about?Two girls,a bike,a bus and a school.At the school gate.About how to get to school.New drillsRead and answer the following questions.How does Jane get to school every day?How does Lisa get to school?3. How far is it from Lisa’s home to school?4. How long does it take Lisa to go to school?5. How long does it take Jane to get to school? Jane gets to school by bike every day.Lisa usually gets to school by bus.It takes about 15 minutes by bike.It takes about 20 minutes by bus.It is about 10 kilometers.Read again and fill in the chart.Then fill in the blanks.take the bus ride the bike20 minutes15 minutesabout 10 kilometersJane rides bike to school every day. It takes about __________. But Lisa usually _____________ to school and the bus ride ______________________. takes the bustakes about 20 minutes15 minutesLisa: Hey, Jane. Is this your new bike?Jane: Yes. I ride it to school every day. How do you get to school?Lisa: I usually take the bus.Jane: How far is it from your home to school?Lisa: I’m not sure ... about 10 kilometers? The bus ride takes about 20 minutes. How long does it take you to get to school?Jane: About 15 minutes by bike. It’s good exercise.Lisa: Yeah. Well, have a good day at school.Jane: You, too./nju:/ /nuː/ adj. 新的；刚出现的/ˈevri/ adj.每一；每个every day 每天by bike 骑自行车/baɪ/ prep. （表示方式）乘（交通工具）How far is it from…to…? 从……到……有多远？Role-play the conversation. I ride it to school every day. every 意为“每一”。every day是副词词组，在句中作状语，表示“每天、天天”。everyday“日常的、每日的”，是形容词，在句中只作定语。例如： 我们每天讲英语。 ______________________________ 我们学一些日常英语吧。　______________________________We speak English every day. Let’s learn some everyday English.Language pointsI'm not sure ... about 10 kilometers?形容词sure: “肯定的；确定的”，其疑问形式和肯定形式在口语中也十分常用。表示自己对某事很肯定时用I'm sure…,表示自己对某事没有十足的把握时,则用I'm not sure.。例如： 你确定吗?______________________________ 我(十分)肯定。______________________________我不很肯定。(我不大有把握。)______________________________ He is sure to come.____________________Are you sure?I’m (quite) sure. I’m not sure.他一定来。The bus ride takes about 20 minutes. How long does it take you to get to school?动词take用法小结:表示“乘、坐”某一交通工具。常用结构：take a/the+交通工具表示“花费时间”之意。常用结构： It takes sb. some time to do sth. ”，意为“某人花多少时间做某事”，注意后面动词前的 to 不可丢掉。例如： 晚上我要花半小时做作业。______________________________ 她每天步行去上学要花二十分钟的时间。 ______________________________It takes me half an hour to do my homework in the evening. It takes her twenty minutes to walk to school every day. Well, have a good day at school.have a good day意为“度过愉快的一天”。 have a good day =have a good time=enjoy oneself (enjoy myself , enjoy yourself enjoy themselves…)=have fun (doing sth)注意：当别人跟你说have a good day ,你可以回答“Thank you” 也可以回答“You, too”Read the dialogue aloud for a few minutes by yourself;Role-play in groups;Role-play in front of the class.We’ll see which group does the best.Role playGrammar Focus不同的疑问词分别用于询问什么话题？how用来询问方式；how long用来询问时长；how far用来询问距离。Grammar Focus特殊疑问句和一般疑问句的语序有何异同？特殊疑问句由特殊疑问词+一般疑问句构成。Grammar Focus特殊疑问句中使用了助动词后，实义动词的位置和形式有何变化？动词用在主语后，用原形。how引导的特殊疑问句how是疑问副词，“如何；怎样”，常位于句首，引导特殊疑问句。其结构为：How + 助动词/情态动词+主语+谓语+其他?How + be动词+主语+其他?how引导的特殊疑问句的常见用法如下:➊询问交通方式—How does your father go to work? 你爸爸怎样去上班？—He goes to work by bus. 他乘公共汽车上班。❷询问身体状况—How are your grandparents? 你的爷爷奶奶身体怎么样？—They are fine. Thanks. 他们很好。谢谢。❸询问程度、看法—How do you like the music?你觉得这音乐怎么样？— It sounds great. 它听起来很棒。❹询问天气— How's the weather in Beijing? 北京的天气怎么样？— It's sunny and warm. 晴朗温暖。❺询问事情进展—How is it going?事情进展如何?—Everything goes well. 一切顺利。how long引导的特殊疑问句➊用于询问时间的长短，意为“多长时间”。回答时常用表示一段时间的词或短语。— How long does it take you to get to the zoo? 你到动物园要花多长时间？— About half an hour by bus. 乘公共汽车大约半小时。❷用于询问物体的长短，意为“多长”。回答时常用表示长度的词或短语。— How long is the rope? 这条绳子多长？ — It’s about ten meters. 大约10米。how far引导的特殊疑问句how far意为“多远”，用来询问两地之间的距离。其答语常有以下三种方式：—How far is it from here to the station? 从这儿到车站有多远？ —It's about five kilometers. 大约五千米。—How far is it from our school to the post office? 从我们学校到邮局有多远？ —It's about half an hour's drive. /It's about half an hour by car. 开车大约半小时的路程。drive 在此作名词，意为“驾车路程；驱车旅行”。【拓展延伸】how构成的其他常见疑问短语及其用法:【2020·湖北省黄石市】More and more people in Huangshi choose to go to work ________bike.A. in B. with C. on D. by【2020·海南省】—______ is it from Haikou to Sanya?—It's about three hours' drive.A. How soon B. How long C. How far【2020·湖南省怀化市】— ______ do you usually exercise?—I usually exercise every morning.A. How far B. How long C. How oftenCC123A 练一练【2020·青岛市】— Lily, could you tell me ________?—About ten minutes.how far is it from your home to school B. how far it is from your home to schoolC. how long does it take you to walk to school D. how long it takes you to walk to schoolD4Match the questions with the answers. Then practice them.1. How does Mike get to school? a. Yes, they do.2. How long does it take to get home? b. No, he doesn’t.3. How far is it from here? c. He rides his bike.4. Do your friends go to school by bus? d. It’s five kilometers.5. Does your dad drive his car to work? e. About 15 minutes.3aUse these words to make questions. Then ask and answer them with your partner.1. school / you / get to / do / how ___________________________________? ___________________________________.2. to / school / get to / does / how long / take / it ___________________________________? ___________________________________.3bI ride my bikeHow do you get to schoolIt takes about five minutesHow long does it take to get to school3. school / your / from / it / is / how far / home / to _______________________________________? _______________________________________.4. you / to / walk / do / school ________________________________________? ________________________________________.5. ride / their bikes / do / school / your friends / to ________________________________________? ________________________________________.It’s about two kilometersHow far is it from your home to schoolNo, I don’t. I always ride my bikeDo you walk to schoolYes, they doDo your friends ride their bikes to schoolWork in pairs. Ask and answer the questions in 3b.How do you get to school?I ride my bike.Ask your classmates questions and write their names in the chart. The first student to fill in all the blanks wins!3clive /lɪv/ v. 居住；生活Finish the chart in 3c, then give your report like this.In our group, Li Fei lives about five kilometers from school. Wang Lei walks to school…