英语人教新目标七年级下册2012年新编Unit3SectionA教案4

Unit 3 How do you get to school? Section A (1a-2e)
一、教学目标：
1. 语言知识目标：
1) 能掌握以下单词：
train, bus, subway, ride, bike, sixty, seventy, eighty, ninety, hundred, far, minute, kilometer, new, every, every day 2) 能掌握以下句型：
①—How do you get to school? —I ride my bike.
②—How does Mary get to school? —She takes the subway.
2. Talk about how to get to places (谈论
出行方式)
take the bus /subway /train /taxi , ride a bike /walk .
3. how引导的特殊疑问句，表示乘坐何种交通工具的方式。

how far, how long 引导的特殊疑问句。

4. 复习基数词及时间的表示方法。

2. 情感态度价值观目标：
让学生感受到他们学习英语是为了在现实生活中进行交流，而不单纯是为了英语课和应付考试而学习,了解东西方国家出行方式的不同，以及不同的交通规则,教育学生注意交通安全, 加深对交通知识的了解。

倡导自觉遵守
交通法规及礼貌,构建和谐的人际关系。

了解交通的发展，培养创新精神。

二、教学重难点
1. 教学重点：
1) how /how far /how long 引导的特殊疑问句. 2) 乘坐交通工具的表示方法.
3) It takes / sb some time to do sth . 2. 教学难点：
—How do you get to school? —I take the …/ride …/ walk…
—How does Mary get to school? —She takes the subway.
—How long does it take? —It takes forty minutes.
—How far is it from… to…—
It's… kilometers. 三、教学过程
Ⅰ. Warming-up and Lead in 学生和老师进行简
单的问候
Ss : Good morning , teacher.
T: Good morning, class
T: Look at the picture. What can you see? Do you like your school? I usually get to school by bike, but sometimes on foot. How do you get to school? Ss 按实际情况作答
S1: I ride my bike. S2: I go by bus. S3: …T: Very good. You're clever. Let's learn Unit 4 Section A. 之后板书：
“Unit 4 How do you get to school?”
Ⅱ. Presentation
1. T: If you are here, but your school is in Shanghai. How do you get to school? Ss: I take the bus /plane/ boat / ship / car / taxi I ride a bike / motorbike T: Do you know any other way?
2. Teacher shows pictures on the big screen. 归纳出行方式和常用短语。

Ask some questions about how you get to…? (让学生积极主动的思考想象总结，多媒体增加趣味性，加强直观性，效果事半功倍)
3. Show a picture about Part 1, on the screen. Point at girls or boys in the picture.
Ask students to answer and write in the blanks. S1: How does he / she go to school?
S2: He / She …
Ⅲ. 1a
T: Look at the picture on your book. Match the words with the picture.
(学生们完成1a的学习任务，然后校对答案) Ⅳ. Listening
1. Make sure the Ss know what to do. Give them an example orally if possible.
2. Read the names in the box.
3. Play the tape and check the answers. Ⅴ. Pair work
Ask two students to read the dialogue in the speech bubbles to the class. Then ask students to work in pairs. Ask and answer how students get to school in the picture. Finally ask some pairs of students to present their conversations to the class. Ⅵ. Listening
1. Revise the numbers, first, zero~nine, next,
ten~nineteen, then, twenty, thirty, forty…finally, twenty-one, twenty-two…
Teach the new word hundred.
2. Play the tape for the students to finish 2a. Then play again and check the answers Ⅶ. Presentation
Show a picture on the TV and explain these are your home and school.
Teach: home----school How long 10 minutes How far two kilometers
Then make up a dialogue to practice. A: How do you get to school? B: I usually take the bus.
A: How far is it from your home to school? B: It's about two kilometers. A: How long does it take? B: It takes 30 minutes by bus. Ⅷ. Listening
1. Tell Ss the following recording is about how Tom and Jane go to school.
2. First, listen to the recording fill in
the first
column.
3. Then, play the recording for the Ss again. Ss
listen and complete the rest of the chart.
4. Check the answers. Ⅸ. Role-play
1. Read the dialogue and find the answer
to these questions:
① How does Jane get to school? ② How far
is it from home to school?
③ How long does it take to get to school from her home?
2. Ss read the conversations and then find the answers to the questions.
3. Check the answers with the class.
4. Play the recording for the Ss to listen and repeat.
5. Ss read the conversation then role-play the conversation.
6. Let some pairs act out the conversation. Homework
1. Remember the new words and expressions
in this period.
2. Role-play the conversation after class.
四、板书设计：
Section A (Grammar Focus-3c) 一、教学目标：1. 语言知识目标：
1）继续练习谈论出行方式take the bus /subway /train /taxi, ride a bike /walk.
2）用不同方式练习 how引导的特殊疑问句，表示乘坐
何种交通工具的方式。

how far, how long 引导的特殊疑问句。

3）复习基数词及时间的表示方法。

2. 情感态度价值观目标：
了解东西方国家出行方式的不同，以及不同的交通规
则,Section A (1a-2d)
1. —How do you get to school? —I ride my bike?
—How does Mary get to school? —She takes the subway.
2. 表达“几十”个位数字+ty twenty, thirty,
表达“几十几”一定要用连字符 twenty-five, sixty-nine hundred one hundred, two hundred 3. ① How does Jane get to school?
② How far is it from home to school?
③ How long does it take to get to school from her home?
教育学生注意交通安全, 加深对交通知识的了解。

倡导自觉遵守交通法规及礼貌,构建和谐的人际关系。

了解交通的发展，培养创新精神。

二、教学重难点
1. 教学重点：
1) how /how far /how long 引导的特殊疑问句. 2) 乘坐交通工具的表示方法.
3) It takes sb some time to do sth. 2. 教学难点：
—How do you get to school? —I take the …/ride …/ walk…
—How does Mary get to school? —She takes the subway.
—How long does it take? —It takes forty minutes.
—How far is it from… to…—
It's… kilometers. 三、教学过程
Ⅰ. Warming- up and revision
1. Greet the Ss as usual. Then check the homework.
2. Go over the conversation in 2e. Ⅱ. Grammar Focus
1. 学生阅读Grammar Focus中的句子，然后做填空
练习。

①你如何到达学校？ _______________________ 我骑自行车。

____________________ ②她如何到
达学校？ ___________________ 她乘公共汽车。

____________________
③到达学校要花多长时间？
____________________ 大约花费15分钟。

___________________ ④从你有到学校有多远？
____________________ 仅约两公里。

____________________ ⑤简步行去上学吗？
_______________________ 不，她骑自行车。

____________________ ⑥他们乘公共汽车去上学吗？_________________ 不，他们步行。

____________________ 2. Ss check the answer with their partners.
3. Give Ss six more minutes to try to remember the sentences. Ⅲ. Practice
1. Look at 3a. Tell Ss to match the sentences
with the answers.
2. 方法指导：首先，应重点读左面的五个疑问句，分
清它们是特殊疑问句还是一般疑问句；其次，要明确特
殊疑问词的用法：how是对出行方式提问；how long
是对行程所
用的时间提问；how far是对距离提问。

然后，再读答语。

依次给每个问句找到正确的答语。

3. 学生们按教师说的方法，认真阅读找答语，提高阅读
理解的能力。

4. Check the answers with the class. Ⅳ. Practice
1. Look at 3b. Tell Ss to use these words below to make questions. Then answer them.
2. 方法指导：首先，应分清它们是特殊疑问句还是一
般疑问句，看所给的词汇，如果含有特殊疑问词应是特
殊疑问句，如果没有则应是一般疑问句；其次，要明确
特殊疑问词的句式结构：特殊疑问词+ 一般疑问句。

然后，再根据自己的实际情况，回答这些问题。

最后，再
通读一遍自己造的问句与答语，确保没有语法上的错误。

3. 学生们按教师说的方法，分析每句话中所给的提示词，并造成一个正确的问句，然后给出一个合理的答语。

4. Check the answers with the partners. For
example:
How do you get to school? I take a bus to school. Ⅴ. Game (Find someone who…)
1. Now, look at the chart below. Can you tell the meaning of each sentence?
2. Let some Ss say the meaning of the sentences.
3. Make sure Ss know how to do this game.
4. Ss ask and answer these questions with their classmates:
S1: How far is it from your home to school, S2? S2: It's about ten kilometers.
S1: Oh, no. How far is it from your home to school, S3?
S3: It's about five kilometers. S1: Oh, yeah …
5. 提示：对部分能力的较差的学生，可以给他们下列问题提示：
① How far is it from your home to school?
② How do you get to school?
③ How long does it take you to get to school?
6. 看谁能最先完成调查，并找到与表格中数据相一致的
同学。

Ⅵ. Exercises
If time is enough, do more exercises on the screen. Homework
1. Read the sentences in Grammar Focus.
2. Make a survey. How does your father get to work?
四、板书设计
Section A Grammar Focus-3c
一、1. How (出行方式) 2. How long (行程时间) 3. How far (距离) 二、
3a: 1. c 2. e 3. d 4. a 5. b
三、 1. How do you get to school?
2. How long does it take to get to school?
3. How far is it from your home to school?
4. Do you walk to school?
5. Do your friends ride their bikes to school?。