七年级英语上册模块7计算机第2单元你什么时候使用计算机教学计划(外部研究版)

Book 1 Module7 Computers
一、    教学内容：Unit2 When do you use a computer?
二、    课型：Reading and writing
三、    教学目标：   
1、能够正确使用下列单词和词组： share, Australia, company, customer,Internet, check, plan, ticket, movie, search for, information, send, cinema, visit.
2、能够读懂介绍自己和他人使用电脑情况的短文。
3、能够正确使用特殊疑问词when, how等。
4、通过阅读他人对电脑的使用情况,从而正确认识如何合理使用电脑和网络。
四、    教学重难点：
1、能够读懂介绍自己和他人使用电脑情况的三篇短文，并能在阅读中找出每个作者的相关细节信息，完成任务。（重点）
2、能够正确使用特殊疑问词。（难点）
五、    教学准备：
课堂整体运用任务型教学模式以及阅读课“四个阶段”教学模式。本课指导学生通过阅读获取信息，培养学生阅读技能。在教学过程中，采用多媒体手段辅助教学，利用各种图片和习题任务贯穿整个教学过程。因此，本节课需准备：PPT课件、挂图、录音机、课堂练习表格、奖品
六、    教学过程：
教学
步骤    教师活动    学生活动    设计意图

Step One
Warming-up (3’)

    1.Lead in
Play a piece  of  music and then have a conversation with the students:
“What’s this?”
“We often use the computer to …”
“How do you write your homework on the computer?”

2．See and say
Ask some students to present some ways of using the computer. Ask other students to say out the sentences. Use the sentences like this: “What are they doing? Do you often …”    1.Say the sentences
like this: “It is a computer.”“We often use the computer to…

2.See the action and say
sentence like this: “He is downloading the music…”
“I often…”

    先引导学生回顾上节课的内容，巩固学习使用电脑的词句表达。

通过这个环节，既可以活跃课堂气氛，.也能从说句子中考验学生对Unit1知识的掌握程度，还训练了学生的反应。并在无形中培养学生大胆说英语的习惯。

Step Two
Pre-reading
(5’)

    Show the students some pictures about using the computer and lead  the students to describe what they are doing. Also present new words and teach them.
eg:share,Australia,company, customer, Internet, …    
learn some new words and try to describe them like this :“I share my computer with my brother.”

    引导学生谈论图片。在描述的同时学习新单词和句型，为学生扫清阅读障碍。

Step Three
While-
reading (20’)

    1. Scanning
Ask students to scan the passages.
T: What are the passages talking about?
2. Careful reading
①Ask students to skim the passages.
T: Jack, Alice and like using the computer. Find out “Who can use the computer on Sundays?”
“Who often share the computer with his father?”
“Who has a friend in Australia?”
②T: Let’s read again and tell true or false.
Ask a student to be “a  little teacher” to check  the answers.

③Let some team students read the  paragraphs and the other students listen carefully to  point out important points.
④Solve difficulties.

3.Ask the students
read the letter.
T: Let’s read the letter together. Make sure they
understand the letter.    Scan the passage  and answer the question.

①Read the passages and answer the questions.

②Write “T” or “F” after reading.
1. Jack’s father uses the computer every Friday night.
(    )
2. Alice checks emails at home. (    )
3.Mike likes playing computer games. (    )
4. Mike and his parents us e their home computer. (    )

A student acts a  little teacher to check  the answers. Others try their best to answer the questions .
③Read Paragr aph A&B in groups of six and find out difficulties.

④To say the difficulties and solve the difficulties together.

The students read the
letter together ang make sure to
understand the passage.    通过学生快速阅读，培养学生获取主旨的能力。

让学生带着任务（问题）去阅读课文，去找答案，有助于学生更加准确地获取信息，提高阅读效果和技能。学生通过分层次阅读文章，获取具体信息，把知识点和课文理解在分段学习得以突破。而小组活动能通过学生间的自主、合作学习，让学生充分地实践运用语言，并激发学生创造性思维的发展。

Step Four
Post-reading
(10’)    1. Let the students do Activity 3.

2. Let the students do Activity4.

3. Retell.
①Let the students fill
in the blanks according
to the picture and the
table .
②Call back the answers
from two students then
read the short passage
in the whole class .

2.Make a survey
Ask the students to make a survey in  group. Then ask teams to report.
“When do you use a computer…””How do you …”    Match the words and expressions in ColumnA with those in Column B.
Complete the passage with the correct form of the words from the box.

Look at the picture and the table to fill in the blanks.
Jack has a _______ at home. His father and he _____it. His father is a ______ of a coes on the ______ to ______ the times. Jack _____ or _______ on the computer every Friday night. Alice can use the computer  ____. She ____ information, fo her ____and check her email. She talk to her ______ on the Internet. Mike’s ______ don’t use computer. He use it on ____. He ________ to his friends and play computer ______. But _______ he plays a lot of games and ________ doesn’t like it.

2. Make a servey and report.
“I often use a computer. I …on the computer…”
    完成活动3和活动4，为下面的复述课文作铺垫。

复述环节能使学生加深对课文内容的理解 。

适量的口头练习，让学生巩固本课时的语言重 点。

Step Five
Summary（2’）    1.Get the students to
sum up the language points.
T: What have we learned today?
Ss:……
2.Let the students to choose the best team in this lesson.    1.Sum up the language points.

2.To choose the best groups.    引导学生对这节课的总结，让学生做 自由发言，培养学生自主学习，自主总结的良好学习习惯。
简短的评价使学生的课堂表现得到肯定并且可以激励学生的学习兴趣，树立学习英语的信心。
Step Six
Home-work
（1’）    Write a passage to talk about when and how you use a computer.
    Finish the homework.

    课后作业有助于学生巩固已学的知识，补充其他方面的锻炼。写作是阅读的拓展，让学生最终完全掌握语言，实践运用语言。

板书设计    Module4 Module7 Computers                         小组评价
七、    Unit2  When do you use a computer?
share a computer                                    T1   T2   T3
go on the Interne t
talk to customers
watch movies
work for a company
…

达标训练题
一、单项选择
（   ）1. _______the radiol. I ‘d like to listen to the weather report over it.
      A.Turn off       B. Turn on      C. Turn out    D. Turn down
（   ）2. —          do you write e-mails to your parents?
— Once a week..
A. How often     B. How long    C. How soon   D. Wher e
 （   ）3. Jack usually            his homework after dinner?
A. writes        B. do           C. take         D. buys
（   ）4. I have got             to tell you.
A. two piece of information        B. two piece of informations       
C. two pieces of informatio n       D. two piece of informations
（   ）5. What            do on the weekend?
A. usually he does              B. does he usually   
C. does usually he              D. he usually does
二．按要求完成句子
1. He helps you to buy tickets.(变否定句)

2. She likes listening to the music. (变一般疑问句并做否定回答)

3. You can write the name on the box. (对划线部分提问)

4. My sister goes to school by bus. (对划线部分提问)

5. Lily gets up at six. (对划线部分提问)