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1、Unit 3 Could you please clean your room重点词组Section A do chores 做家务do the dishes 洗碗sweep the floor 扫地take out the rubbish 扔垃圾make the bed 铺床fold the clothes 叠衣服clean the living room 打扫客厅no problem 没问题go out for dinner 出去吃晚饭go to the movies 去看电影stay out 待在外头（不在家）get a ride 骑车have to do sth. 不得不做。need
2、to do sth. 需要做。do some work 做一些工作eat breakfast 吃早饭have a basketball game 举行一场篮球赛work on sth. 使用。工作help out with 协助解决a few 一点点at least 至少finish doing sth. 完成做某事want sb. to do sth. 想要某人做某事so much 这么多be back 回来any minute 随时/马上clean and tidy 干净整洁be angry with 对某人生气solve the problem 解决问题throw down 扔下in f
3、ront of 在。前面come over 过来take.for a walk 带。去散步all the time 一直all day 整个白天do housework 做家务all evening 整个夜晚shout back 吼叫还击walk away 走开come home from work 下班回家in surprise 惊讶地share the housework 分担家务sit down 坐下hang out 出去玩help sb. (to) do sth. 帮助某人做某事how much 多少come back 回来try (not) to do sth. 努力（不）做某事ha
4、te to do sth. 讨厌做某事Section B ask sb. to do sth. 让某人做某事next to 靠近have a party 参加派对have a test 参加考试mean doing sth. 意味着。look through 浏览a piece of writing 一篇文章main idea 主要思想make sb. do sth. 使某人做某事have time to do sth. 有时间做某事a waste of time 浪费时间let sb. do sth. 让某人做某事spend time on sth. 花时间在某事上in order to d
5、o sth. 为了get good grades 获得好分数get into 进入get+比较级 变得越。provide sb. with sth= provide sth for sb. 提供某人某物(dont) mind doing sth. （不）介意做某事these days 最近depend on sb. 依赖某人too much 太多get sth. for sb.=get sb. sth. 买给某人某物look after 照顾keep sth.+ adj. 保持某物。have no idea 不知道take care of 照顾as a result 作为结果fall ill
6、生病according to 根据pros and cons 利与弊agree with 同意某人（观点）say to sb. 对某人说discuss sth. with sb. 和某人讨论某事take notes 做笔记for example 例如do ones homework 做功课as soon as 一。就。中译英做家务洗碗扫地扔垃圾铺床叠衣服打扫客厅没问题出去吃晚饭去看电影待在外头（不在家）骑车不得不做。需要做。做一些工作吃早饭举行一场篮球赛使用。工作帮助解决一点点至少完成做某事想要某人做某事这么多回来随时/马上干净整洁对某人生气解决问题扔下在。前面过来带。去散步一直整个白天做家务
7、整个夜晚吼叫还击走开下班回家惊讶地分担家务坐下出去玩帮助某人做某事多少回来努力（不）做某事讨厌做某事让某人做某事靠近参加派对参加考试意味着。浏览一篇文章主要思想使某人做某事有时间做某事浪费时间让某人做某事花时间在某事上为了获得好分数进入变得越。提供某人某物（不）介意做某事最近依赖某人太多买给某人某物照顾保持某物。不知道照顾作为结果生病根据利与弊同意某人（观点）对某人说和某人讨论某事做笔记例如做功课小试牛刀O(_)O让我们试试中文译英文吧！1. 我必须得早点到学校。 _2. 我们应该经常帮助父母做一些家务活。 _3. 她的卧室总是干净整洁。 _4. 写完作业后，他经常帮妈妈扫地。 _5. 我整个
8、白天都在看电视，妈妈对我很生气。 _重点句型1. Could you please help out with a few things? Could/would/Will you please do sth. 你可以。吗？ help out with 帮助解决 help的用法总结： help sb. (to) do sth. help sb. with sth. help out a few/few/a little/little区别 few / a few用来修饰可数名词，few表示否定意义，没有，几乎没有； a few表示有肯定意思， 有几个。 例如： He has few friend
9、s here, he feels lonely. 他这里没朋友，他感觉寂寞。 There are a few eggs in the basket.篮子里有几个鸡蛋。 little / a little用来修饰不可数名词，little表示否定意思，没有，几乎没有。a little 表示肯定意思，有一点儿。 例如： There is little ink in my bottle, can you give me a little ink? 我的瓶子里没有墨水了，你能给我点儿墨水吗？ 来源:Zxxk.Com2. What do you want me to do? want sb. to do
10、sth. 想要某人做某事类似的搭配还有：ask/tell sb. to do sth. 让某人做某事would like/love sb. to do sth. 想要某人做某事 wish sb. to do sth. 希望某人做某事 encourage sb. to do sth. 鼓励某人做某事allow sb. to do sth. 允许某人做某事3. So much?来源:学。科。网 much与many的区别：many修饰可数名词 much修饰不可数名词so much与so many的区别too much与too many的区别 how much与how many的区别4. And sh
11、e wont be happy if she sees this mess. if she sees this mess这是由if引导的条件状语从句，主句用一般将来时，从句用一般现在时表示将来含义。5. But the house is already pretty clean and tidy! pretty 漂亮的；非常地，这里相当于very/quite。6. The minute I sat down in front of the TV, my mom came over. the minute, the second, immediately, as soon as 都可以引导时间状
12、语从句，表示“一。就。”。 in front of与in the front of 的区别 in front of 在。的前面（范围外） in the front of 在。的前部（范围内）7. Youre tired, but Im tired too. too/either/also/as well的区别。too “也”，用于肯定句，句尾。either “也”，用于否定句，句尾。also “也”，用于肯定句，句中。as well “也”，用于肯定句，句尾。和too用法一样。8. Im just as tired as you are! as+形容词或副词原级+as 和。一样。not as/
13、so+形容词或副词原级+as 不和。一样。； 不如。9. My mom did not say anything and walked away. not. anything = nothing not. any = no10. For one week, she did not do any housework and neither did I. Neither+助动词+主语（代词） 某人也不。 拓展：So+助动词+主语（代词） 某人也。11. Finally, I could not find a clean dish or a clean shirt. finally/ at last
14、/in the end 否定句用or, 肯定句用and.12. The next day, my mom came home from work to find the house clean and tidy. come home from work 下班回家 come home from school 放学回家 to find the house clean and tidy在这里不定式to do做结果状语。13. I finally understand that we need to share the housework to have a clean and comfortable
15、 home. need作实义动词的用法： need sth. need to do sth. need doing to have a clean and comfortable home 这里不定式to do 做目的状语。14. My mom came over as soon as I sat down in front of the TV. as soon as I sat down in front of the TV这是由as soon as引导的时间状语从句，如果主句是一般将来时，那么从句要用一般现在时表示将来。如果主句是一般过去时，那么从句要用一般过去时。15. Could yo
16、u lend me some money? lend 借出 lend sb. sth.= lend sth. to sb. 借给某人某物borrow 借来 borrow sth. from sb. 向某人借某物16. I dont understand why some parents make their kids help with housework and chores at home.来源:学+科+网 I dont understand why. 我不明白为什么。 I understand that. 我明白了。 make sb. do sth. 让某人做某事 make sb. (n
17、ot) do sth. 让某人不要做某事 拓展：let sb. do sth. 让某人做某事ask/tell sb. (not) to do sth. 让某人做某事 keep sb. doing sth. 让某人一直做某事17. Kids these days already have enough stress from school. enough adj.足够的 修饰名词，位于名词前 enough books enough adv.足够地 修饰形容词，位于形容词后 interesting/important enough 18. They dont have time to study
18、and do housework, too. have time to do sth. 有时间做某事19. Housework is a waste of their time. a waste of . 一种。浪费 20. Could we just let them do their job as students? let sb. do sth.让某人做某事 do ones job 做某人自己的事情 as作为；像；因为来源:Z,xx,k.Com21. They should spend their time on schoolwork in order to get good grade
19、s and get into a good university. “四大金花”的用法区别：1）pay 常和for 连用 主语是人 只能表示花费金钱sb pay some money for sth I paid two Yuan for this pen.2）spend 可与 in / on 连用 主语是人 表示花费时间或者金钱sb spend money /time (in) doing sth sb spend money /time on sthShe spends two hours (in) doing her homework every day. =She spends two
20、 hours on her homework every day. 3）cost 主语必须是物 表示花费时间金钱sth cost sb moneyMy bag cost me 100 Yuan.4）take 只用于 it 句型It takes sb money/time to do sth It takes me half an hour to go to school every day. in order to do sth. 为了。22. Also, when they get older, they will have to do housework so theres no need
21、 for them to do it now. get +比较级 变得越。 Theres no need for sb. to do 某人没有必要做某事23. It is the parents job to provide a clean and comfortable environment at home for their children. It is +n.+to do sth. 做。是什么 Its great fun to play snow in winter. provide sth. for sb.= provide sb. with sth.24. And anyway,
22、 I think doing chores is not so difficult. anyway不管怎样 I think. 我认为。 I believe. 我认为。 注意：我认为。不。的句型是： I dont think/believe . doing chores is not so difficult动名词做主语25. I dont mind doing them. dont mind doing 不介意做某事 类似的后加动名词的搭配还有：完成实践值得忙（finish, practice, be worth, be busy）继续习惯别放弃（keep on, be used to, gi
23、ve up）考虑建议不禁想（consider, suggest, cant help, feel like）喜欢思念要介意（enjoy, miss, mind）26. I think it is important for children to learn just how to do chores and help their parents with housework. It is+adj. for sb. to do sth. 对于某人来说做某事是怎样的。 learn (how) to do sth. 学会（如何）做某事27. Its not enough to just get g
24、ood grades at school. Its not enough to 做。是不够的28. Doing chores helps to develop childrens independence and teaches them how to look after themselves. help to do sth. 有助于做某事 teach sb. (how) to do sth.教某人(如何)做某事 look after =take care of 照顾29. ., he had no idea how to take care of himself. had no idea
25、how to do sth. 不知道如何做某事30. The earlier kids learn to be independent, the better it is for their future. The earlier., the better. 越早。越好。 The +比较级.，the +比较级. 越。，就越。31. 英语中一个单词可能有多种词性，代表多种意思。如：walk watch work clean surprise重点语法1、使用could做出礼貌要求和请求许可，并作肯定和否定回答。-Could you please do sth.? 你可以做。吗？ -Yes, sur
26、e. / No, I cant.-Could I do sth.? 我可以作。吗？-Yes, sure. / No, you cant.2、情态动词could的用法 情态动词用法小结1. 情态动词不能表示正在发生或已经发生的事情, 只表示期待或估计某事的发生。2. 情态动词除ought 和have 外, 后面只能接不带to 的不定式。3. 情态动词没有人称,数的变化,即情态动词第三人称单数不加-s。4. 情态动词没有非谓语形式,即没有不定式、分词等形式。could与can的区别 could与can都是情态动词, could是can的过去式。二者都可用于表示请求, 但是用法稍有不同。 can表示
27、一般性的请求,语气随便, 常用于熟人之间或长辈对晚辈, 上级对下级的场合。 比如： Can you tell us your story, Tony? Tony,你能给我们讲讲你的故事吗？ could表示有礼貌的请求,语气委婉, 常用于非熟人之间或晚辈对长辈,下级对上级的场合。比如 -Could you tell us if it snows in winter in Australia? 请告诉我们, 澳大利亚冬天下雪吗? -Sure. 当然可以。 注意：1. 提出委婉的请求在回答中不可用could。A: Could I have the television on?B: Yes, you
28、can. / No, you cant.2. 在否定、疑问句中表示推测或怀疑用couldnt。 He couldnt be a bad man.他不大可能是坏人。 may和might 表示允许或请求; 表示没有把握的推测; may放在句首, 表示祝愿。 May God bless you! He might be at home.注意: might 表示推测时, 不表示时态，只是可能性比may小。 have to和must1. 两词都是 “必须”的意思, have to 表示客观的需要, must 表示说话人主观上的看法, 既主观上的必要。 My brother was very ill, s
29、o I had to call the doctor in the middle of the night. 我弟弟病得很厉害,我只得半夜里把医生请来。(客观上需要做这件事)He said that they must work hard. 他说他们必须努力工作。(主观上要做这件事)2. have to有人称、数、时态的变化,而must只有一种形式。 He had to look after his sister yesterday.3. 在否定结构中: dont have to 表示 “不必”, mustnt 表示“禁止”。 You dont have to tell him about i
30、t. 你不一定要把此事告诉他。 You mustnt tell him about it.你一定不要把这件事告诉他。用情态动词can/could, cant, may, must, mustnt , neednt填空。 1. - _ you come and play with us now? - Im afraid I _. I _ do the cooking. I _ come later.2. - _ we clean the windows today?- No, you _. You _ clean them tomorrow. 3. - _ I watch TV this eve
31、ning, mum? - No, you _. Work _ come first.4. - _ I come in, please?-Yes, please.5. Excuse me. _ you tell me the way to the cinema?综合练习题一、单选1. Itsdangerousforchildren _thedog.A. play B. toplay C. playwith D. toplaywith2.Mom,couldIgoshoppingwithyou?Yes,you_.Butyoumustfinishyourhomeworkfirst.A. could B
32、. can C. cant D. couldnt3. Couldyoupleasetakeoutthetrash?_.来源:学科网ZXXKA. Notatall B. Yourewelcome C. Noway D. Noproblem4. Hedidntfinish _theroom.A. clean B. cleaned C. cleaning D. cleans5. Heis_tofinishthedifficultwork.A. enoughconfident B. confidentenoughC. enoughconfidence D. confidenceenough6. His
33、fatherwantshim_inBeijing.A. towork B. works C. work D. working7. Studentshave_homeworktodoeveryday.A. somany B. suchmany C. suchmuch D. somuch8. Inevergotoschoollate,_.A.sodoesTom B. neitherdoesTom C. soTomdoes D. neitherTomdoes9. Iwillgivehimthegiftassoonashe _. A. willarrive B. arrive C. arrives D
34、. arrived10. Youcould_abikefromyourfriend.A. lend B. give C. buy D. borrow11. Toomuchnoisemakesme _uncomfortable.A. feeling B. feel C. felt D. tofeel12. Mary, couldyouplease_thedishes?A. do B. make C. does D. makes13. Hedoesntlikeplayingcards,hethinksplayingcardsisawaste _time. A. of B. at C. for D. in二、完成句子1.为了通过考试，他每天都努力学习。_ _ _passtheexam,hestudieshardeveryday.2.如果你努力学习，你会取得好的成绩。Youcan_ _ _ifyoustudyhard.3.你不应该完全依赖你的父母。Youshouldnt_ _yourparentscompletely.4.他了解中国的历史越多，就越想住在这里。_ _helearnshistoryaboutChina,_ _hewantstolivehere.5.我不想做家务，他也不想做。Ido