外研七上 Module7 Computers Unit2 When do you use a computer教案
展开外研版英语七年级上册Module7 Unit2教案
一．教学目标：
1.知识目标:
Key vocabulary and phrases
share, game, often, customer, talk to sb., go on the Internet, check the times of the trains, make travel plans, buy tickets, listen to music, watch movies, search for information, send email…
短语：Who can…? Who doesn’t have…? What do you ….? When do you ….?
重点句式: 1.Who shares a computer with his father?
2.But sometimes I play a lot of games. When do you use a computer? 3.He also goes on the Internet to check the times of trains ,make travel plans and buy tickets.
2.能力目标:
1）能读懂有关电脑的短文。
2）掌握一般现在时的特殊疑问句及回答。能读懂有关学校生活的文章并利用本课所学内容简单描述自己或他人一天的学校生活。
情感、态度与价值观
通过本课的学习,鼓励学生正确使用网络学习，能合理安排自己的日常活动。
二、教学重点：
掌握重点单词、短语和特殊疑问句。
三、教学难点：
掌握一般现在时的特殊疑问句及回答。
四、教学过程：
（一）Lead-in：
师生问好：
T: Good morning class.
S: Good morning teacher.
T: How are you?
S: We are fine.
教师活动：播放Enjoy the video《摩登家庭》电脑用途, 提高学生学习兴趣，导入新课。
学生活动：欣赏视频 。know the use of the computer吸引学生的学习兴趣。
设计意图：通过预先学习新的词汇和表达，了解电脑的作用，让学生能更容易理解下面的课文。
（二）Teaching steps
1. Activity 1
1.播放录音,训练学生听力。
2.再播放录音,让学生跟读。
3.学生朗读课文,回答问题。
4.老师检查,全班核对答案。
1. Listen and choose the best answers.
⑴ Who can use the computer on Sundays?
⑵ Who shares a computer with his father?
⑶ Who has a friend in Australia?
设计意图：播放录音,只听不读,训练学生听力。
Fast reading:
2. Read the passage quickly and put the pictures in order.
Careful reading:
⑴. Read and choose the right answer.( T/ F)
①. Alice checks email at home. ( )
②. Mike can’t use the computer on Sunday. ( )
Careful reading:
⑴ . Read para1 and answer.
①. What does Zhang Lei’s father do on the computer?
A. Talk to his customers. B. Check the times of trains.
C. Make travel plans and buy tickets. D. All the above.
②. What does Zhang Lei do on the computer?
A. Listen to music. B. Watch movies. C. Do his homework. D. Both A and B.
③. Does Zhang Lei use the computer every night?
A.Yes, he does. B. No, he doesn’t.
⑵ . Read para.2 and answer the questions.
① Does Alice have a computer at home?
②. What does Alice do on the Internet?
⑶ Read para.3 and answer the questions.
. Do Mike’s parents use a computer at home?
②. What does Mike usually do on the computer?
3. Watch the video
设计意图：学生朗读课文,熟悉课文内容。再播放一遍录音,让学生跟读,训练学生听说能力。
Language points结合相关的拓展讲解和巩固性练习，做好笔记的梳理。
1. There is a computer in my home, and my father and I share it.
在我家里有一台电脑，我和爸爸共用。
share作动词，意为“共用，分享”。若要表示 “和某人分享某物”， 常用句型：share sth with sb。
例如：1）Jack often ________his apples with his sister.
杰克常常和他妹妹分享苹果。
2）I really want to _______my happiness (快乐) with you。
我真的想和你分享快乐。
2. On the Internet, I search for information, do my homework and check my email. 在因特网上我搜索信息，做作业，检查邮件。
1) information是不可数名词, 有 “消息, 情报, 知识, 见闻” 的意思, 没有复数形式。
例如：Can you give me any ________ on this matter?
关于此事，你能给我提供什么消息吗？
2) search for… 搜寻, 搜索, 搜查
例如: The man ________ his son.这位男子正在寻找他儿子.
3. He also goes on the Internet to check the times of trains, make travel plans, and buy tickets.
他也上网查看火车时刻表, 制定旅行计划以及购买车票.
1) plan n 计划, 方案 make a plan 制定计划
2) plan vt 设计, 计划 plan to do sth计划做某事
例如: He plans ________（ buy ） a computer.他计划买台电脑.
4. There is no computer in my home. 我家没有电脑.
no adj 没有
⑴ no + 名词 = not a/an + 可数的单数名 ⑵ not any + 复数和不可数名词。
例如: (1) There is no book on the desk. = There is ________book on the desk.
(2) There is no water in the bottle. = There _________water in the bottle.
(3) He has no children. = He _______________children.
5. But sometimes I play a lot of games and my mother doesn't like it.
但有时我玩太多游戏, 妈妈就讨厌它.
⑴ sometimes adv有时候, 有时. 表示频率, 常和一般现在时连用.
例如: Linda sometimes _____(go )to the park with her parents.
⑵常位于行为动词之前, 系动词、情态动词或助动词之后.
sometimes 还可以位于句首或句末.
例如：_________ Mary does her homework at school.
2．Activity 2
根据短文内容,判断句子的正误,在正确的句子后打钩,老师提问,学生回答。
3．Activity 3-4
课文巩固,完成教材任务3和4
1.将A栏的单词和短语与B栏的单词和短语搭配起来,组成一个动词短语,并掌握其汉语意思,完成教材任务3。首先学生自主完成A栏与B栏的搭配任务,然后老师提问,学生回答并译成汉语,其他同学做出评价。
2.用方框中单词的适当形式完成短文,完成教材任务4。学生自主完成短文。然后核对答案。
4.Activity 5
写作指导练习,完成教材任务5
① 让学生写出电脑的作用,并提示学生运用任务3中的短语来进行写作,完成任务5.
②.结对练习,谈论电脑的作用。
1.首先老师请几名学生回答下列问题:
(1)Does your father/mother use a computer?
(2)What do you do on a computer?
(3)When do you use a computer?
(4)Do you play computer games?What games do you play?
2.让学生根据自己的回答写句子。
Show time：What do you use a computer to do ?
拓展：Do you think playing too many computer games is good for you?
（三）Summary（回顾所学，梳理总结。小组内相互检查,尽量课上留出时间过关检测，真正做到堂堂清。）
重点单词：
share, company, customer, check, plan, ticket, information, send, cinema, visit, share...with..., go on the Internet, search for, talk to
重点句子：
1.On the Internet, I search for information, do my homework and check my email.
2. There is a computer in my home, and my father .
3. He also goes on the Internet to check the times of trains, make travel plans, and buy tickets. (四) Exercises
（五）Homework
1.背诵本课单词。
2.背诵part 1课文
（六）Blackboard design：
Module7 Unit2
一．Key words:
pronunciation
Vocabulary spelling
meaning
Listening—Speaking—Reading—writing
二．Recite the important sentences.
三．Homework
