Lesson 16  Cars and Buses教学设计

【授课教师】抚宁县骊城学区第一小学 高静

【教材理解】本套教材逐层深入，强调创设情景，围绕最常用、最基本的英语词汇、句型、交际会话。本课第一部分涉及到了我们三册学过的交通工具的单词，讨论的话题是How do you go to school? 通过学习使学生能用by bus, by bike, by car等做出回答。第二部分是学生在已有知识的基础上继续认识数字，并能够辨认20到30的数字形式和书写形式。

【设计理念】根据《新课标》倡导任务型教学模式，提高课堂的实效性，即让学生在教学活动中参与和完成真实的教学任务，从中体验学习的快乐，在任务的驱使下，让学生们变得有话可说，有话想说，整节课都在一种轻松、愉快的过程中交流，运用语言，让他们敢想、敢问、敢于创新，在解决问题中学到知识，活用了知识。让我们善于发现学生思维的火花，引导学生进一步思考，深入地交流、探究，那么一个个充满灵性的“闪光点”一定会爆发出更璀璨的智慧光芒，课堂生命也会呈现出更灵动鲜活的美感。

【学情简介】小学生活泼好动，具有很强的模仿力和求知欲，四年级的学生虽学过几年英语，但也不系统不流畅，所以还要本着三维目标，加强对学生的听说读写训练，提高学生的创新能力和合作能力，让他们了解一定的英语学习方法，能用简单的句子与他人进行英语交流，加强对英语训练。

【教学目标】

1.知识与技能目标：能听懂、会说、认读和书写词汇：bike, car, bus, taxi, twenty，thirty.

能认读、理解并运用下列基本的句型结构：I go to           by         .

能从20数到30.能辨认20到30的数字形式和书写形式。

2、教学重点：

词汇：bike, bus, car, taxi, twenty，thirty

句型：I go to           by         .

【教学过程】

Step1. Warm up

1.Greeting: How are you today? What day is today?

2.Let’s enjoy a song and then answer my questions: What did you hear ?.(欣赏一首关于交通工具的歌曲，让学生在歌曲中唤醒旧知，认识新知)

Step2. New Concept

1．New words: bike car bus taxi      

T:  What did you hear just now?

Ss:  出租车 taxi, 　　

公共汽车 bus　　

自行车 bike,　　

    小汽车 car                         

T: here are some pictures，let’s look, what’s this?

Ss: car

T: yes , It’s a car. Read after me , car. 生跟读。出示单词far farm scarf,生试着朗读。生跟读，ask one student try to read the words.接下来依次学习：

bike, like, kite，right

bus, but  duck, cut

taxi, happy  cap ,cat

2.let’s play a game . Guess what is it ?

There are four pictures of car , bike ,taxi and bus

①teacher choose one picture and ask some students guess what is it ,if he\she is wrong ,I will say no and if he\she is right ,I will say yes.

②  I will ask one student come here , I choose one picture and put it above his\her head. He \she guess what is it. If he\she is wrong ,we will say no and if he\she is right ,we will say yes.

3. Exercise , look and match.

交通工具图片和对应的词语连线。

Step3. Drill and Practise

1.by表示“乘坐”的含义。

   领读单词by, we can say by bus,同时围绕by出示图片bus, 接下来出示car bike taxi,引出by car ,by taxi, by bike

T: My home is near our school , so I go to school by bike.板书句子，生跟读。How do you go to school?

S: I go to school by       .

2.Work in pairs. The students practice this dialogue :

How do you go to school ? I go to school by     .

3.出示图片，复习一些表示场所的单词：What is it? It’s school\library\zoo\ home\restaurant (简单的问题，唤起学生的记忆，为下一步的学习做好准备)。

T: How do you go to the zoo\library? Let’s play a game, I will ask one student come here, you can choose one picture frome A and choose another picture from B, and then answer the question: How do you        ? You can answer I go to        by       .

4. Make a chart.

Discuss in groups and then fill in the blanks.

Step 4. Numbers

1.图片出示5辆汽车，what are these?  They are cars. How many cars ? Now let’s count .  one two three four five , five cars. 接着继续增加汽车数量，从5、10、15 到19 最后到20，学习新词twenty并领读。

出示数字20—30，生试读，后跟读。介绍21—29之间都有连字符，书写时一定要注意。学生朗读数字1到20， 并说一说十几的构成规律。

出示数字11—19，找到其中13—19是以teen 结尾

出示数字20—100，其中20—90是以ty结尾，并区分读音。

对比数字十几和几十进行朗读。

2. Let’s play a guessing game .

I say the numbers in English and students say it in Chinese, who is quick. 教师随机说或指数字，学生大声对答出来。

Count by two. Ask some students say the numbers but count by two.

3. Exercise.

①.listen and colour. 听音给数字涂颜色。

②.按规律些单词。一些有规律的数字，空格处让学生填写

Step 5. Consolidation and extension: Students book: Look at the pictures, how does Jenny go to the _____?

学生观看教学光盘或听录音，思考这个问题。

Watch again, follow to read, answer the question.

学生观看教学光盘或听录音，跟读数字，模仿数字的读音，体会数字的构成规律。

Step6. Homework:

Interview your friends    How do you go to school? And fill in the chart.

板书设计：                                                      

 Lesson 16: Cars and Buses

                                                            

twenty

        How do you go to________?               twenty-one

                           By      bike       Car         twenty-two

                                    taxi.     Bus              …….

                                                               thirty