七年级下册第三单元.doc

Unit 4 How do you get to school?.单元教材分析本单元的中心话题是“transportation”,它与学生的日常生活紧密联系在一起的，因为生活中离不开“行”，因此本单元就是学习描述人们日常出行方式，学习一般现在时，一个生活中离不开的时态。Section A :听说为主，感受语言，通过听和看图来确定或描述人物的出行方式，重点掌握和熟练应用 How do you get to school? How long does it take? How far is it from your home to school?及其答语等句型。Section B的教学是在已有基础上展开的，重视读写，设置了要求运用所学语言完成的各种任务，使学生能够对已经学过的目标句型运用自如。Self-check是课后自我表现检测，对本单元所学词汇的检测，添加生词，创设一段问路的生活情景，最后在Just for fun小幽默中轻松愉快地结束本单元。 .语言知识目标掌握有关交通的词汇，如take the subway/train, ride the bicycle, by bus/boat, transportation, bus stop, train station，kilometer, mile, river以及其他一些词汇。 掌握由How引导的特殊疑问句及其答句： How do you get to school? I ride my bike. How long does it take? It takes about minutes. How far is it from your home to school? Its miles.语言技能目标听 说:学会谈论交通工具和距离；学会合理安排行程，并合理选用交通工具。读 写:学会设计实践调查报告中的问题，并提出解决问题的简单方案.文化意识了解东西方国家出行方式的不同，以及不同的交通规则, 加深对交通知识的了解。.情感态度目标不同的出行目的可以选择不同的交通工具.不同交通工具带来不同的心灵感受,让学生懂得从环保这一角度出发,了解交通工具给环境带来的影响.教学重点难点教学重点:掌握有关交通方面的词汇,如take the subway,by bus等.掌握相应的句型,如How do you get to school? How long does it take? How far is it from to?等.教学难点：如何区别和准确运用How long 和第一单元出现的How often引导的特殊疑问句.学情分析经过一年多的学习,学生已经掌握一定的基础知识,对一般现在时的用法比较熟练,再加上与生活密切相关的话题,学生学起来就会觉得轻松容易.学习策略要求学生采用自主学习的方式，能根据需要进行有目的预习；通过小组讨论，采访，调查等多种形式，确立在用中学，在做中学的思想。.单元课时分配Period 1: Section A (1a, 1b, 1c)Period 2: Section A (2a,2b,2c, 2d, Grammer Focus,3b)Period 3: Section A (3a,4,),Section B (1a,1b,2a,2b,2c)Period 4: Section B (3a,3b, 3c, 4) Self checkThe first periodTeaching aims and Demands 1. Knowledge object Key vocabulary Oral practice2. Ability objectsListening skill Speaking skill.Teaching key pointsKey vocabulary: take, subway, walk, train, transportation, by, by bus.Teaching Difficultiestake/ride the/a .to+地点=go to +地点+by.walk to+地点=go to +on foot.Teaching Methods Listening method Pair work Group work Summary Discuss.Teaching AidsA tape recorder, a projector.Teaching procedures :Step Warming-up and Revision1. Enjoy the English song Over the mountains (driving)2. Greetings and free talk. Step Lead in1. Listen and guess what it is. Listen and guess what it is. Revise the old words and teach the new words.2. Guessing game The teacher say a sentence ask the students to guess what kind of transportation it is.a. -It is like a bike but goes much faster. -A motorbike.b. -It is like a train but goes under the ground. -A subway.c. -It goes in the water. -A ship or a boat.d. -It takes you about three hours to go to Beijing from Shenzhen by it.-A plane.e. -It can take people to the moon. -A spaceship.f. -It is very useful, you may ride it to school. -A bike/ bicycle.3. There are so many transportations around the world. What kind of transportation do you like to choose ?Ask how do you get to school/Shanghai/ Hangzhou/ Luqiao/Paris.?Help the students answer: I take the subway./take the bus take a minibus /take a taxi take the train / take the plane take the ship/take the car ride my/a bike ride a motorbike/walkStep To work in pairs, ask and answer Ask the students to work in pairs. A: How do you get to school? B: I walk to school. I ride a bike to school. I take a bus to school. I take a car to school. I take the subway to school. I take the train to school.Step Presentation 1. Enjoy a good flash named How does Emilio get to school? 2. First ask two students to ask and answer in pair. Then ask the other students “how does he/she get to school?” He/She takes the subway. / rides his/her bike walks.Step Group work Ask the students to do group work. A: How do you get to school? B: I take the bus. / ride my bike/ bicycle. walk. C: How does he /she get to school? He/She takes the bus/ rides his/her bike/bicycle. walks.Step Work on 1a and 1b. 1. To do Section A 1a look at the picture and write down the way of transportation. 2. To listen to the tape and finish 1b . . Step Presentation Ask “how does Bob get to school? Help them answer he takes the train. Then ask “how does Paul get to school?” He walks. Say Paul usually walks to school. He goes to school on foot.Show some pictures to students. Ask them to say like this. 1.My father rides a bike to work every day. =My father goes to work by bike every day. 2.Mr Li often takes a bus to work. =Mr Li often goes to work by bus. 3. Im taking the train to Shanghai. =Im going to Shanghai by train. 4. Mary usually takes the subway to work. =She usually goes to work by subway. 5. We usually take the ship to Dachen Island. =We usually go to Dachen Island by ship. 6.Sometimes she takes a boat to school. =Sometimes she goes to school by boat. 7. I have to take the plane to Hongkong. =I have to go to Hongkong by plane. I have to fly to Hongkong. 8. In the evening Mr Smith takes a car home. =In the evening Mr Smith goes home by car. =In the evening Mr Smith drives home.Step To work in pairs, ask and answerShow some pictures to the students then ask then to work in pairs. A: How do you get to.? B: I take/ride/walk. I get to school.by./on.Step Summary Take/ride the/a .to+地点=go to +地点+by.Walk to+地点=go to +on foote.g. He often takes the subway to work. =He often goes to work by subway.注意：当home, here, there 作地点时 to 不要。Step DiscussWhat should I take if I go to Xianmen for vacation? Why?Which is the fastest way and which is the cheapest way?Step Homework 1. Copy the new words. 2. Make a survey: How do your relations go to school/work? 3. Make a report according to your survey. 教学反思：在课堂中学生对 I get to school by bus.这一句型容易出错成 I by bus to school ? 因此应增加这一句型的口头训练。 The Second Period.Teaching Aims and Demands.1. Knowledge objects. Key vocabulary Oral practice 2. Ability objects Listening Skill Reading Skill 3. Moral objectLearn different culture between China and western country. Teaching key points.Key vocabulary: forty fifty sixty, seventy, eighty, ninety, hundred, minute, take, how far, kilometer, mile. Teaching Difficulties.How long does it take?How far is it fromto ?. Teaching Methods.Listening method pair work puzzle.Teaching AidsA tape recorder A projector. Teaching ProceduresStep Revision 1. Greeting What day is it today?Whats the weather like today?How do you get to school?How does he/she get to school?How do your parents get to work?2. Show some pictures ask some students ask and answer in pairsA: How do you get to school?B: I take the busA: How does he/she get to work?B: He/She takes the bus.3. Show a picture then say how does he/she get to work? Help them answer: a. She rides her bike to school. =She goes to school by bike. =She goes to school on her bike.b. He walks to school. =He goes to school on foot.c. He takes the bus to school. =He goes to school by bus. =He goes to school on a bus.d. She takes a taxi to go home. =She goes home by taxi. =She goes home in a taxi.Step lead-in1.Sing a number song 2. Revise the numbers from 1 to 20.3. Learn and tell the differences and the same.4. Say these numbers. 5. Have a competition.Step Play the tape for the students to finish 2a&2b. Then play again and check the answers.Step Presentation1. Show the students a picture of a clock. Say an hour=60 minutes 2:10_2:50/40 minutes It takes her about 40 minutes to go to school by bike. 2:10_2:25/15 minutes It takes her about 15 minutes to go to school by car.2. Show some pictures. T: How does he get to school? S: He walks. / He gets to school on foot. T: How long does it take? S: It takes twenty-five minutes. T: How long does it take you to get from home to school? S: It takes me 20 minutes to go to school by bike. T: How long does it take you to get to from home to school? S: It takes me 10 minutes to go to school by bus.Step Section A 2cListen and check( )the kinds of transportation that you hear.Listen again. Match the times with the kinds of transportation.Step Pair work ( 2c and Grammar Focus)Make a conversation about how you get to school.Step Do some exerciseA: How do you _ _school?B: I _ ride my bike, but sometimes I _ the train.A: _ _ does it take?B: It _ about forty-five minutes to ride the bike and fifteen minutes by train. 句型转换1. They ride their bikes to school. (就画线部分提问）_ _ _ get to school?2. It takes 50 minutes to get here. (就画线部分提问）_ _ _ it take to get here?3. It takes only 10 minutes to take the bus. (改为同义句It takes only _ minutes _ _.4. It takes about 40 minutes on foot. (改为同义句)It takes about _ minutes _ _.Step PresentationT: How far is it from your home to school?S: Its about 10 kilometers.T: How far is it from your home to school?S: Its about kilometers/meters/miles. ( If need, offer them help) 1kilometer=1000meters 1mile=1609metersStep Pair workLook at the picture. Ask and answer questions. A: How do you get to school? B: I take the subway. A: How far is it from your home to school? B: Its three miles. A: How long does it take you to get from home to school? B: It takes 25 minutes.Step Puzzles1. How far is it from Luqiao to Xialiang?About 20 kilometers.2. How long does it take from Luqiao to Beijing by plane?2 hours and 10 minutes. 3.How long is the Changjiang River?More than 6,300 kilometers4. How high is Mount Qomolangma?More than 8,844 meters5.How deep is the Baikal Lake（贝加尔湖）?1,620 meters.6. How long is the Great wall ?More than 6,000 kilometers.7. How far is it from the earth to the moon?380,000 kilometers.8. Whats the population (人口）in the world?More than 6,000,000,0009. How much is the Rolls Royce?$ 253,590Step Homework1. Remember the numbers from 30-100.2. Recite 3b.3. Ask your classmates. Fill in the blanks.WhoHow How far How longMarywalk 1 mile 10 minutes 教学反思：学生对数字掌握既快有好。但部分学生在 How long does it take ?及How far is it form to ?容易出错。部分学生对路程及时间长短概念模糊，缺乏生活经验。因此可以适当补充一些练习，再进入下面的新课教学。 The Third PeriodTeaching Aims and Demands 1Knowledge Objects Key vocabulary. Oral practice. 2Ability Objects Listening skill. Reading skill. 3Moral Object Know about some signs of traffic. . Teaching Key points Key vocabulary: bus stop, bus station, train station, subway stationTeaching Difficulties Oral practice using the target language: How do you get to school? Well, I ride my bike to the subway station. Next,I take the subway. Then . Finally,.Teaching Methods Practice. Listening method. Reading method. Survey and report. Pairwork. Groupwork.Teaching Aids A tape recorder, a projector and survey paper.Teaching Procedures Step Warming-up and revision 1.Greet the class and enjoy the English song Row your boat 2.Check the homework. Example: A: How do you get to school? B: Well, I usually take a bus but sometimes I take the subway. A: How far is it from your home to school? B: About 10 kilometers. A: How long does it take? B: It takes 10 minutes by bus and 5 minutes by the subway. Step II Reading: Work on 3a 1.Read after the tape and pay attention to these questions above it. 2.Read this text again by yourself and try to answer the questions 3.Explain the text and check the answers. ( Answers: by bike and by bus, 35 minutes.) Step III Pairwork 1. Pay attention to the conversation on the top. 2. Suppose one student was Lin Fei and his/her partner ask him some questions. Make the other conversations in pairs.(Give them five minutes) 3.Ask some pairs to act the conversations. Step Info gap race 1. First help students form groups of three. Because three students work together in this activity. 2. Assign each student a letter A, B or C. Ask student A in each group to look at the chart on page 25. Ask student B to look at the chart on page 86 and C to look at the chart on page 93. Tell students not to look at others pages. 3. Show the students how to do in this activity: If they want to get the answers in the chart ,they should ask the others questions. eg: 1. How often does John go to school? 2.How long does it take Maria to get to school? 3.How far is it from Johns home to school? Then fill in the blanks. Tell students the first group to fill in all the blanks wins. They will get little presents. Ask the groups to continue on their own.( Move around the room monitoring the progress of the pairs.) 4. Then go over the answers. Answers: Maria: bus; twenty minutes, five miles John: bike; ten minutes; six miles Liu Pei: Subway; fifteen minutes; eight miles ( This activity provides oral and written practice using the target language.)Step Make a survey 1. Interview (采访)your other classmates or our teachers here. By using the following questions: How do you get to school? How far is it from your home to school? How long does it take ? 2. Report: Peters home is about kilometers far from school. He walks to school. It takes him about ten minutes. Step VI Presentation (Section B 1a) 1. Show some pictures on the screen. Teach students some key words. Say something about the pictures one by one. For example： This is a train station. Trains stop here. This is a bus stop. Buses stop here. This is a subway station. This is a bus station. (Ask students to repeat these words.) Now let students open their books at page 26. Point out the blank line in front of each numbered phrase. Ask students to match each phrase with a picture by writing the letter of the picture in the blank in front of the correct word. One has done for students.Then check the answers.（Answers: 1b 2a 3c 4d)(This activity introduces more key vocabulary.) Step Role play ( Work on 1b) 1. First ask two students to read the dialogue to the class. Sa: How do you get to school? Sb: Well, I ride my bike to the subway station. Then I take the subway. 2. Now work with a partner. Suppose you use two kinds of transportation to get to school HangzhouBeijing. (bus, train, subway, walking, bike, etc.) Tell how you get there. You may use the phrases in 1a. 3. Then ask different pairs of students to present their conversations to the class. (This activity provides guided oral practice using the target language.) Step Listening 1. Work on 2a (1) First ask students to read the list of information that Thomas wants to know. where Nina lives. how far from school she lives. how long it takes to get to school. how she gets to school. what she thinks of the transportation. (2) Tell students what transportation and bus stop mean. bus stop 汽车站 transportation n. 运送；运输 Then tell students well hear a recording. Please put a checkmark in front of each thing that Thomas wants to know. (3) Now play the recording for students.( Have students pay attention to the sample answer.) (4) Then correct the answers. （ Answers: The first and fourth items should be checked.）Tapescript:Thomas: Where do you live, Nina?Nina: New Street.Thomas: So, how do you get to school?Nina: Well ,first I walk to the bus stop.Thomas : Uh-huh.Nina: I take a bus to the subway station. Then I take the subway.Thomas; YeahNina: Next I take a bus to the bus stop on 26th Street. Finally I walk. (This activity gives students practice in understanding the target language in spoken conversation.) 2. Work on 2b Show two sets of pictures on the screen.Thomas wants to know where Nina lives and how she gets to school. One of these sets of pictures shows the way Nina gets to school. First ask a different student to say what kinds of transportation each picture shows. Then tell students picture 1 shows riding a bike to the subway, taking the subway to the bus and walking from the bus stop to the school. Picture 2 shows walking to the bus, taking the bus to the subway, taking another bus after the subway and walking from the bus stop to the scho