2020七年级英语上册 Module 7 Computers重点难点易错点整理 （新版）外研版.docx

1、Module 7 Module7 Computers教学目标：1.熟练掌握重点单词、词组的用法；2.熟练掌握一般现在时的特殊疑问句的用法；3.会做对划线部分提问；4.对句型变化掌握更加熟练；5.理解并运用关于电脑的介绍。重点（重点单词，短语，句子等）一、 重点单词1. mouse n.鼠标，其复数形式为mousesMy mouse is broken, so I need to get a new one. 我的鼠标坏了，得去买个新的。n.老鼠，其复数形式为miceWhen the cat is away, the mice will play. 谚猫儿不在，鼠儿成精。2.connect vt

2、.连接connect with 意为：把和连接在一起The living room connects with the toilet. 客厅与卫生间相连。connectto 意为：把连接到How do you connect to the Internet?你怎样连网？3. turn on意为“打开”，多指打开电器（电视、电脑或收音机等）的开关，接通电源。I want to turn on the television. 我想开电视。相关短语：turn off 关掉/上；turn up 旋大，将音量调高；turn down 旋小，将音量调低4. save vt.保存；储存；挽救，拯救；节省，节

3、约Save the document before closing. 在关闭文档前存盘。He can save the girls life. 他能救这个女孩的性命。We should save water. 我们应该节约水。5.share vt.共用，分享。sharewith sb.意为“与某人分享/共用”。6. Internet n. 互联网on the Internet 在网上Internet plays a very important role in modern life. 互联网在现代生活中发挥非常重要的作用。7. plan n.计划，make a plan 制订计划；v.计划，

4、打算，plan to do sth.意为“计划做某事”What is your summer vocation plan? 你的暑假计划是什么？Where do you plan to spend your holiday? 你打算去哪里度假？8. search v.搜寻，搜索，查找search for 搜寻，查找They searched everywhere for the missing child. 他们到处找失踪的小孩。9. information n.信息，不可数名词，可用much, a lot of, some, any等词修饰，a piece of information表示

5、“一条信息”。The book contains much useful information. 这本书包含了许多有用的资料。10. email n. 电子邮件send an email 发电子邮件；receive/get an email 收电子邮件；email address 邮件地址11. sendvt.发送，寄，send sb. sth./send sth. to sb.意为“发送/寄给某人某物”。I send him a book in reward for his help.=I send a book to him in reward for his help. 我送给他一本书

6、来答谢他的帮助。12. sometimes 频度副词，意为“有时”，相当于at times，常位于系动词之后、行为动词之前。She sometimes walks to school. 她有时步行去上学。拓展：some time为词组，意为“一段时间”；sometime为副词，意为“某时”，表示时间的不确定性，强调一个时间点，可用于过去时态或将来时态；some times为词组，意为“许多次 / 倍”。13. paper n. 纸（为不可数名词），一张纸可以用：a piece of paper14. on the left of . 在.的左端，左侧；on the right of. 在.右端

7、15.use sth. to do sth. 用做某事You can use this cup to drink water. 你可以用这个杯子喝水。16. want to do sth. 想要做某事I want to buy a new tennis bat. 我想要买一个新网球拍。I want to join the chess club. 我想加入象棋俱乐部。二、 重点短语Write ones homework 写某人的家庭作业 2.turn on打开 3. click the mouse on. 用鼠标点击 4.on the left of. .的左边 5.save the docum

8、ent保存文件 6.in the box 在方框内 7.of course 当然 8. share . with. 和.分享. 9. talk to sb和某人交谈 10. make travel plans制定旅行计划 11.listen to music 听音乐 12. watch movies看电影 13.at school在学校 14. on the Internet 在因特网上 15search for 搜寻；查找 16. check the email查看电子邮件 17. on Sundays在周日 18.send sth to sb 给某人发送某物 19.play compute

9、r games玩电脑游戏 20.write to sb 给某人写信 21.play music 播放音乐 22.be born 出生 23.time(s) the size of. 是.的几倍大三、 重点句型1. 一般现在时的特殊故疑问句How do I write homework on the computer?我怎样在我的电脑上写我的家庭作业呢？What do you do on a computer?你在电脑上做什么？When do you use a computer?你什么时候用电脑？How many emails do you write every week?你每周写多少封电子

10、邮件？What do you write to? 你给谁写信？2. 行为动词的一般现在时He also goes on the Internet to check the times of trains, make travel plans, and buy tickets.你也上网查询火车的时刻，制定旅行计划和买票。My parents dont use it.我的父母不用它3. 祈使句.connect the keyboard and the mouse to the computer. .把键盘和鼠标连接到电脑上。Click the mouse on “new documents”. 用

11、鼠标点击“新建文档”。Write it in the box. 把他输入在这个方框里。难点一、一般现在时的特殊疑问句A.定义：以特殊疑问词开头，对句中某一成分提问的句子叫特殊疑问句。（不可以用Yes/No回答的问句）构成：1. 特殊疑问词+一般疑问句（如疑问词作其他成分，即对其他成分提问）E.g. What does she like? 她喜欢什么？What class are you in? 你在哪班？2. 特殊疑问词+陈述句（如疑问词作主语或主语的定语，即对主语或主语的定语提问） E.g. Who is singing in the room? 谁在房间唱歌？Whose bike is b

12、roken? 谁的自行车坏了？B.特殊疑问词：常用的疑问词有：what 、who 、whose 、which 、when 、where 、how 、why等。以及What，How与其它词构成的词组，如：What class，How old等。1. 疑问词：疑问词可分为疑问代词、疑问副词、疑问形容词。疑问代词：what（什么）who（谁，作主语）which（哪个，在一定范围内选择）whose（谁的，指附属关系）whom（谁，作宾语）疑问副词：when（何时，询问时间）where（何地，询问地点）why（为什么，询问原因）how（如何，询问手段，方式，工具以及程度）疑问形容词：what（which

13、，whose）+名词1.They go home at five oclock. (对划线部分提问)_ _ they_ home?2.（青海中考改编）He writes to his mother on Sunday. （就划线部分提问） he write to on Sunday.3.Where_ Lucy come from? A. do B. does C. is D. are4. Most of the students _China.A. comes from B. is from C. are from D. come of5. My math teacher_a big pair

14、 of glasses.A. wears B. put on C. wear D. puts on 6. What_ your father and mother_?A. does, do B. do, do C. are, do D. do, does解析及答案：1. 可用“语法分析法”。行为动词的一般现在时的特殊疑问句的构成：疑问词+助动词（do/does）+主语+行为动词原形+其他？提问时间用when，主语是they，故助动词用do。答案：When, do, go2. “语法分析法”解题。提问人物用疑问词who；主语为第三人称单数，应用助动词does构成特殊疑问句。答案：Who does

15、3. B 4. C5. A, wear glasses（固定搭配）主语是三单，所以wear加s变为相应的三单形式6. B常考点+例题分析1. 短语辨析It is getting dark. Would you please _the light?get on B.get off C.turn on D.turn off2. 动词辨析There was something wrong with the line. We couldnt _each other clearly.listen B.sound C. hear D.speak3. 疑问词辨析Do you study for a test

16、?I study by working with my classmatesA. How B. Why C. What D. Where_are you living for Shanghai?Next week.A.What B.Why C.How D.When4. 情景交际Would you mind working in the countryside?_. I will be glad to work there.A. Of course B. I am afraid so. C. I dont think so D. Youd better not5. 副词辨析Do you like going mountain climbing?Yes . I _do it on weekends with my friends.A.seldom B.often C.never6. 词汇运用You can _(search )for information on the Internet.（用括号所给单词的适当形式填空）I didnt know where_(find) the person who used to help me.（用括号所给单词的适当形式填空）解析：C C A D A B search to find易错点+例题分析1.2.3.4.