人教版英语八级下册Unit 3 Could you please clean your room

1、Unit 3 Could you please clean your room 知识梳理一、词汇概述 1. all the time: 一直 2. neither neither:表示两者都不，谓语动词经常用单数；neither。nor的谓语选择需遵从就近原则。 表示一个事情不怎么样，另一个事情也是同样如此的句型： He doesnt like dancing, neither/nor do I He cant swim, neither/nor do I He isnt good at English, neither/nor do I 对此一个事情怎么样，另一个事情也是同样如此的句型: H

2、e likes dancing, so do I He can swim, so do I He is good at English, so do I 3. as soon as引导时间状语从句，遵循主将从现的原则 4. in order to do用于目的状语从句，表示为了, 否定形式为in order not to do 5. depend on: 取决于，依靠 6. take care of=look after 照看，照顾 7. provide sb with sth /provide sth for sb: 为某人提供某物 二、重点讲解 1、take 1取，拿： Please ta

3、ke some books to the classroom. 2吃，喝，服用： Take some medicine. 3乘车，船等： We can take a bus to the park. 4花费（时间、金钱）： It took me 2 hours to do my homework. 【短语】 take care of 照顾 take a walk 散步 take away 拿 take up占据 take place 发生 take off脱下； take ones time慢慢来 2、develop v development n 发展 a developing countr

4、y 一个发展中国家： 发展的developing adj. developed adj. 发达的 一个发达国家：a developed country 3、since（连词）既然，由于/自从 1“既然、由于”，引导原因状语从句。 Since we haventt got much money,we cant afford the house. 由于钱不多，我们买不起那栋房子。 2“自从”，引导时间状语从句或表时间点的词语。 He has lived here since 2005. 自从我们上次见面到现在已经两年了。 Its 2 years since we met last time. 4、

5、 keep用法 1keep +sth /sb. +adj. “使.处于某种状态” keep the windows open.让窗子开着吧。 We must keep healthy.我们必须保持身体处于健康状态。 2 keep ( on ) doing sth 继续做某事 Though he was tired he kept on working.尽管很累但他仍继续工作。 3 keep sb. doing sth 让某人一直做某事 My mom kept me doing homework all the afternoon.我妈妈让我写了一下午作业。 5、need v 需要 1 作实义动

6、词常用于肯定句。 (1)人做主语，sb. need to do sth 某人需要做某事 (2)物做主语，sth need doing = sth need to be done 2 need做情态动词用于否定句或疑问句. (1)neednt = dont have to 没有必要 (2)need ,must 引导的一般疑问句，肯定回答用must,否定回答用neednt Must I go there now? Yes，you must/No, you neednt 6、情态动词could用法 （1）表能力 1 表现在的能力，用can： I can swim. I cant type this

7、letter. 2 表示将来的能力，常用be able to的将来时态： People will be able to live on the moon one day. 总有一天人们可以到月球上居住。 Can you come to the party tomorrow? （现在决定将来是否有能力做某事） 3 表示过去一般的能力用could,特定能力仍用be able to Could you speak English at that time?那时你会说英语吗? We were able to solve the problem at last. (经过一番努力达成) ）表许可2（1 请

8、求别人允许自己做某事can、could均可，但could 更委婉； 2 过去一般性允许用could： When I was a little boy, I could watch TV every night. 特定情况“允许”allow I was allowed to eat an ice cream last night. （3）表推测 1 对现在或将来的推测,can 常用于否定或疑问句中，could肯否疑问句皆可。 It cant be true. 不可能是这真的 Who can it be? 怎么会这样？ You could be right, but I dont think so

9、. 你也许是对的，但是我不这样认为 2 对过去的推测后接动词完成时。 He cant (couldnt) have seen her there. 他不可能在那儿见到过她。 三、词汇辨析 1、problem &question“问题” problem： 客观存在待解决的问题，侧重困难。Solve the problem question： 因存疑而提出问题，侧重疑惑。 answer the question 2、in front of & in the front of 【拓展】 at table 进餐 at the tabel 在桌边 in hospital 住院 in the hospit

10、al 在医院（不一定看病） 3、also, too, either, neither 1 also 较正式，在句中位于行为动词前，系动词、助动词或情态动词之后。例: Peter also likes beef. I am also a student. She can also swim. 2 too较口语，多用在肯定句句末。 also和too常用于肯定句，neither用于否定句； either表示“也”用于否定，但eitheror用于肯定。 3 either 表示“也”时，一般只用于否定句句末。例： I dont have much money either. 4 neither 用作副词

11、，意为“也不”解释，句子须采用部分倒装。 4、辨析borrow /lend/keep 1 borrow ,常与from 连用，“借来” borrow sth from sb. 从某人那里借某物 You can borrow the book from the library. ”指借出“搭配，to 常与2 lend, lend sb sth=lend sth to sb 把某物借给某人 He doesnt want to lend his book to others. 借去用一段时间”3 keep 保留，保存（延续动词，可以与表示一段时间的状语连用）“ get/ become/ go：5、

12、多与形容词比较级连用。1 get+adj Its getting colder and colder.天气越来越冷了 . 2 become 强调变化的结果 他成为了一个老师He became a teacher. 3 go+adj.表示令人不快的事情 事物变坏了The food goes bad. 【拓展】 从 get out of出get up 起床 get on well with sb.与相处得好get over 克服 get ready for sth.为做准备 get ready to do sth.准备做某事 get off/on 下/上车get dressed穿衣 provide

13、 &offer &supply 、6 ” 供给provide为应急等做好准备而“提供； provide sb. with sth. =provide sth for sb. 主动提供”“offer侧重offer sb. sth. = offer sth to sb. 供应” supply 定期“ Supply sb. with sth=supply sth. to sb. fall & drop 7、 He dropped the cup. The price of meat dropped. The temperature dropped. 温度下降，价格下跌，失手摔掉drop表示? The

14、 leaves fall in autumn. 他摔跤了。He fell down.表示自然下落；自身失去平衡而落下fall 特色讲解 1. Im not sure whether I can hold a party in the open air, because it the weather. A. stands for B. depends on C. lives on D. agrees with 2. The charity provides homeless people food and clothes. A. with B. for C. as se? 3. - May I

15、borrow these two books, plea them for two weeks. - Yes, you can keep buy D. B. lend C. A. borrow of us wants to go to the park today, because we have to finish so much homework. 4. Neither Both C. A. Either B. Tom doesnt know how to draw a comic row of pictures. 5. . Neither do I D. B. So am I C. Ne

16、ither am I A. So do I 当堂练习 基础演练 1. - Unluckily, Jim didnt pass the English test. - . A. So did Kate B. Neither did Kate C. So Kate did D. Neither Kate did 2. - Could I some money? I want to buy some food. - Certainly! Here you are. A. borrow B. lend C. keep D. buy this book? 3. - Can I it to others.

17、 - Yes, but you mustnt borrow; lend D. lend; keep B. borrow; keep C. lend; borrow A. Tom doesnt know how to draw a comic row of pictures. 4. . Neither do I D. Neither am I A. So do I B. So am I C. I finish my homework. 5. I will go to bed even if C. until D. as soon as B. A. while she was seven year

18、s old. city 6. She has lived in the that A. since B. if C. until D. you have so much free time, why dont you help me a little? 7. So C. Though A. B. For Since D. young people with good jobs. 8. This company will C. connect fill A. B. D. compare provide 9. - Does Peter still feel lonely in the new sc

19、hool? a friendship with all his classmates. - Not any more. He has taken developed D. A. made B. become C. your money on them. 10. - Jack, you dont need these things at all, so dont ry, Mum, I wont. - Sor use B. cost C. A. pay D. waste 巩固提高 1. 他和他的父母一直住在天津。 . He lives in Tianjin with his parents 2.

20、假期一开始，我们一家人总是尽快去某个有趣的地方。My family always go somewhere the holiday begins. interesting 3. 请把这些面包递给你的弟弟。your brother. the bread Please 她不做任何家务，我也不做。4. . She did not do any housework and 你能把垃圾倒了吗？5. the rubbish? Could you please 当堂检测 一、单项选择 1. you wait a few more minutes? Itll be your turn soon. A. Mus

21、t B. Should C. Might D. Could 2. I need bananas to make fruit salad. Could you please buy some? A. few B. a few C. little D. a little 3. - Do you know the way to the post office? - Yes. Follow me and Ill you. A. call B. pick C. show D. invite 4. You may easily lose your way in Shanghai you dont have

22、 a map or a guide. A. until B. unless C. though D. if as native speakers do. 5. Some Chinese singers sing English songs just as worse C. better D. good A. B. well 6. - Are your father and mother teachers? . My father is a doctor and my mother is an office worker. - No, D. none either C. A. neither b

23、oth B. 7. - Could you please help me choose an MP4 player online? - . My computer doesnt work. A. I think so B. I hope so Im afraid I cant C. I dont agree D. 8. - Can I help you, boy? - Yes. There is wrong with my bike. A. something B. anything C. everything D. nothing 9. - How long may I your bike?

24、 - For a week. But you mustnt it to others. keep; borrow D. lend; borrow keep; lend C. A. borrow; lend B. 10. Tom rushed into the house his mother was cooking. A. as B. before C. while D. after 家庭作业 完形填空 Nowadays more and more Chinese teenagers find life more difficult without their parents. They do

25、nt know how to do 11 . Because their parents do almost everything for them at home. This is a big problem. Joy is 14 years old. One day her parents went away 12 business, so she had to stay at home alone. At first she thought she would be happy 13 her parents were not in. She could do everything 14

26、she liked. But it was six oclock in the afternoon, she felt 15 . “Oh, its time to have supper. Where can I get my food?” she said to herself. Later she found some food in the fridge, but she 16 know how to cook. At that moment, she missed her 17 very much. At last she could only go to the some food to eat. 18 supermarket and 19 Many of teenagers are as Joy. So I think they should learn some basic life skills, like cooking, tidying up their rooms or dressing themselves 20 . They shouldnt depend too much on their p