Module 7 Computers-2020-2021学年最新外研版九年级下册英语各模块知识点精讲.docx

1、Module7 Computers知识精讲一、重点词汇1、 connect verb /knekt/1)to join or be joined with something else（使/被）连接；（使/被）相连例句：Can I connect my printer to your computer? 我能把我的打印机连在你的计算机上吗？Most villages in the highlands are now connected by roads.高原的大多村庄都通了公路。2) to make it possible for you to speak to someone else by

2、 phone为接通（与某人的电话）例句： Could you connect me with/to a number in Paris, please? Im not getting through.能帮我接通巴黎的一个号码吗？我好像打不通。2、 turn verb /tn/1) to (cause to) move in a circle around a fixed point or line（使）转动；（使）旋转例句：The earth turns on its axis once every 24 hours. 地球每24小时绕地轴自转一周。The wheels started to

3、turn (around). 轮子开始转动了。2) to move, or to move an object or page, so that a different side or surface is on the top 翻动（书页）；（使）翻转；（使）翻身例句： Now turn the page, please, and start work on Exercise 2. 现在请翻到下一页，开始做练习2。She turned the vase over to look for the price.她把花瓶翻过来看价格。3) to (cause to) become, change

4、into, or come to be something（使）变得；（使）成为The weather has suddenly turned cold. 天气突然变凉了。When I refused to pay, he turned nasty.当我拒绝付钱时，他的态度变得很恶劣。4) an opportunity or a duty to do something at a particular time or in a particular order, before or after other people （依次轮到的）机会，一个班次例句： Is it my turn yet?

5、轮到我了吗？I waited so long for my turn to see the careers adviser that I missed my bus. 我等了很长时间才轮到见就业顾问，结果错过了火车。3、 document noun & verb /dkju:mnt/1) n. a paper or set of papers with written or printed information, especially of an official type （尤指正式的）文件，公文例句： Ive lost a file containing a lot of importa

6、nt documents. 我丢了一个含有重要文件的文件夹。Please sign one copy of the document and return it to us as soon as possible. 请签一份这个文件，然后尽快把它还给我。2) v. to record the details of an event, a process, etc. 记录，记载例句： His interest in cars has been well-documented (= recorded and written about) by the media.他对板球的兴趣在媒体的报道中都有详

7、细的记载。4、customer noun /kstmr/a person who buys goods or a service 顾客，主顾，客户例句： Mrs Wilson is one of our regular customers.威尔逊太太是我们的一位老主顾。The shop is giving away a sample pack to every customer.这家店给每位顾客都发了一包试用品。【拓展】customer中-er后缀表示“人”，词根custom也是一个单词，意为“风俗，传统”，也有“光顾”的意思，customer就是取“光顾”之意，来店光顾的人就是顾客。5、se

8、arch verb /st/1). v. to look somewhere carefully in order to find something搜查；搜索例句： The police searched the woods for the missing boy. 警察在树林中搜寻失踪的孩子。He searched (in/through) his pockets for some change.他翻遍口袋想找些零钱。2) n. an attempt to find someone or something 搜索；搜寻例句： After a long search, they eventu

9、ally found the missing papers.找了很长时间之后，他们终于找到了丢失的文件。Police are still looking for clues in their search for the missing girl.警察仍然在为失踪女孩的搜寻寻找线索。二、必背短语1. make progress in (doing) sth. 在（做）某事方面取得进步I have made great progress in maths this year. 这一学期我在数学方面取得了很大进步。make rapid /great/much/some progress2. ach

10、ieve v. 成功；实现(主语是人)achievement n. 成就achieve success /victory / ones dream 取得成功/胜利/实现某人的梦想come true 主语是梦想、蓝图、计划等。Your dream will come true one day.3. anyway adv. 无论如何；不管怎样4. spoken English 英语口语written English 英语书面语English-speaking 说英语的at the beginning 开始，原先，起初at the beginning of 在之初5. keep doing sth.

11、 = go on doing sth. 继续做某事6. have fun 玩得开心have fun (in) doing sth. 做某事有趣7. continue to do sth.continue doing sth.continue with sth. 继续做某事8. you mean 你意思是说，你指，用在口语中，用于核实某人所说的话。You mean I must finish it before I go home?9. thought 原以为(但实际并非如此或现在不认为)I thought he was honest, but Im wrong.10. including pr

12、ep. 包括，后接名词/代词/动名词。include v. 包括11. dont need to do sth. = neednt do sth. 不需要做某事；不必做某事12. speak to sb. 和某人说话/通话13. at the same time 同时14. help sb. with sth. = help sb. (to) do sth. 帮助某人做某事 with ones help = with the help of sb. 在某人的帮助下15. in the future 在将来in future = from now on 今后，从今以后Unit 2- Unit 3

13、We all own English.1. own v. 拥有owner n. 主人；物主own adj. 自己的ones own 某人自己的on ones own = by oneself = alone 独自地of ones own 某人自己的2. be used as 被用作3. everyday adj. 日常的every day 每天4. grow up 长大(成人)grow vi.-生长 vt.-种植 系动词-变得5. 分数表示法：分子用基数词，分母用序数词，当分子大于一时，分母要用复数。a quarter 一刻钟；四分之一three quarters 四分之三five sixth

14、s 六分之五分数作主语时，谓语动词的单复数要与其后的名词的数保持一致。One fifth of the water is dirty.Three fifths of the students in our class are girls.6. There is a good chance that = It is possible that = It is likely that 很有可能7. the reason why is that 的原因是The reason why he doesnt come here today is that he is ill.8. a common lan

15、guage 通用语言common adj. 共同的；普遍的9. borrow from 从借用/引用/借入People borrowed some musical terms from Italian.10. the importance of 的重要性We all know the importance of learning English.11. as 随着，表示两个动作同时发生，引导时间状语从句。As time went on, he grew cleverer and cleverer.12. together with 和一起；加上，相当于with。当主语部分含有with, tog

16、ether with, along with等介词或介词短语时，谓语动词与介词前面的主语部分一致。13. rich adj. 富有的；丰富的be rich in 富有The small country is rich in oil.14. even though = even if 尽管，引导让步状语从句。15. different types of = different kinds of = all kinds of 不同种类的；各种各样的a type /kind of 一种this type /kind of 这种type n. 类型；各类 type v. 打字16. so that 以

17、便；为的是；结果，引导目的状语从句/结果状语从句。相当于in order that.so + 形/副词that 如此以致于He spoke so fast that no one could follow him.such+a/an+形容词+单数可数名词+that从句He is such a nice boy that we all love him.such +形容词+复数名词 + that 从句They are such interesting books that we all enjoy reading them.such + 形容词+不可数名词 + that 从句Today is s

18、uch bad weather that we have to stay at home.17. take every chance to do sth. 抓住一切机会做某事have /get a chance to do sth. = have /get a chance of doing sth. 有机会做某事18. reach a very high level of English 达到一个很高的英语水平19. bright = clever adj. 聪明的 bright adj. 明亮的；光线充足的 brightly adv. 明亮地20. hard-working adj. 工作

19、努力的；勤奋的，作表语或定语work hard 努力工作/学习work hard on /at 努力学习；努力干；致力于He works hard at English and he is a hard-working student.21. be proud of 以为自豪take pride in 对感到自豪22. learn from 从学到learn from 从某处获得知识learn from sb. 向某人学习learn by heart 熟记，背诵learn ones lesson from 从中吸取教训learn by oneself 自学23. disappear 消失vi.

20、不及物动词，不能用于被动语态.appear v. 出现 appearance n.出现；露面；外表He disappeared into the dark. 他消失在黑暗中。24. have/has been + 动词的现在分词，是现在完成进行时结构，表示过去某一时刻之前开始的动作或状态一直延续到现在。I have been writing the novel for two months. 这本小说我已经写了两个月了。25. be based on 以为依据This novel is based on historical facts. 这部小说是以历史事实为根据的。三、经典句型1、 How

21、 do I write my homework on the computer?我是怎么在电脑上做作业的？2、Where do I click on “new document”?我是在哪点“新文件”的？3、 What do I do next? 我接下来做什么？4、There is a computer in my home, and my father and I share it.我家有一台电脑，父亲与我共用它。四、考点剖析1、 掌握本课核心词汇和固定搭配。2、掌握一般现在时的特殊疑问句基本用法，并能能够作出回答。3、能够听，说，读，写与计算机等科技相关话题的文章材料。五、易错点1、 open和turn on1)open意为“打开”，反义词为close“关闭”，通常指把封闭的东西打开，比如“开窗”，“开门”等。2)turn on也表示“打开”，翻译词为turn off“关上”，通常表示电器的开关，比如“开电脑”，“开电视”等。