八年級(jí)英語(yǔ)下冊(cè)知識(shí)點(diǎn)總結(jié)

1、PAGE Unit 1 Whats the matter?一、基礎(chǔ)知識(shí)1. What s the matter? 怎么啦？出什么事情了？【解析】matter/ mt(r) /n.問(wèn)題；事情 What s the matter with you?= Whats the trouble with you? = What s wrong with you? 你怎么了？【注】： matter 和trouble 為名詞， 其前可加the 或形容詞性物主代詞，wrong 是adj. 不能加the【用法】用于詢問(wèn)某人有什么病或某人遇到什么麻煩、問(wèn)題其后跟詢問(wèn)對(duì)象時(shí)， 與介詞with連用。即： Whats t

2、he matter with sb.? = Whats your trouble? = Whats up? = What happens to sb.? Whats the matter with you ? I have a bad cold.2. I had a cold.我感冒了。 have a cold=catch a cold=have the flu感冒 have a fever 發(fā)燒 have a cough咳嗽 have a stomachache胃疼，肚子疼 have a toothache牙疼 have a headache頭疼3. 身體部位+ache（疼痛）構(gòu)成新的復(fù)合詞

3、stomach+ache=stomachache head+ache=headache tooth+ache=toothache back+ache=backache后背痛4. much too+ 形容詞，意為 太 ，too much+名詞，意為 很多，大量 。5. enough【形容、副詞】足夠的/地，enough放在名前后，形副后。good enough足夠好，enough money=much money6. lie down躺下， lie 躺，躺著，過(guò)去式lay；lie說(shuō)謊，過(guò)去式lied7. maybe “或許”，常用于句首，表示可能性，后加句子。Maybe you are righ

4、t.may be，是情態(tài)動(dòng)詞+be的結(jié)構(gòu)，意為“可能，也許”，后加名詞、代詞或形容詞。He may be angry.sound like+名詞代詞和從句：It sounds like you dont know the truth. It sounds like a good idea. sound+形容詞，“聽(tīng)起來(lái)，好像”，The music sounds nice.9. need 需要，實(shí)義動(dòng)詞need+名詞，需要某物； need to do sth.需要做某事，主語(yǔ)通常是人，表示人主動(dòng)的動(dòng)作：You need to listen carefully during class. need

5、 doing sth.主語(yǔ)通常是物，表示被動(dòng)的動(dòng)作：Your dirty clothes need washing.10. get off (the bus) 下（公交車） get on 上車11. agree 同意，贊同； agree with sth. 同意某事 如：I agree with that idea. agree to sb. 同意某人的意見(jiàn) 如：I agree to LiLei.12. trouble問(wèn)題，麻煩 ；be in trouble遇到麻煩，make trouble 制造麻煩 ，have trouble (in) doing sth. =have difficulti

6、es (in) doing sth做有麻煩。 13. right away=right now=at once，意為 馬上 。14. advice 不可數(shù)名詞勸告，建議，向征求意見(jiàn)， give sb. advice on sth.就某事給某人建議； advise 動(dòng)詞 advise sb. to do sth. 建議某人做某事 advise sb. doing sth.【復(fù)習(xí)】exercise 練習(xí)、鍛煉當(dāng)exercise意為“練習(xí)”時(shí)，為可數(shù)名詞 即可加s當(dāng)exercise意為“鍛煉”時(shí)，為不可數(shù)名詞 即不加s16. hurt 及物動(dòng)詞，使疼痛，受傷，He hurt his leg whil

7、e exercising. 不及物動(dòng)詞，（部位）疼。 His leg hurt badly.clean 【動(dòng)詞】打掃，clean the classroom打掃教室，【形容詞】 干凈的 ，cleaner意為 清潔工 。18. hit （用手或器具）打；擊打 The boy hit the dog with a stone. hit sb. on the head/ nose/ back打某人的頭、鼻子、后背，on用在所打較硬的部位； hit sb. in the face/ eye/ stomach 打某人的臉、眼睛、肚子，in用在所打較軟的部位。 be used to sth./ doing

8、 sth.習(xí)慣于、適應(yīng)了、做某事，強(qiáng)調(diào)狀態(tài)；His grandpa was used to country life. Mary is not used to getting up early in the morning. get/ become used to sth./ doing sth. “變得習(xí)慣，逐漸適應(yīng)”強(qiáng)調(diào)過(guò)程、動(dòng)作： Its difficult for one to get used to another countrys habit.20. 【復(fù)習(xí)】free 形容詞空閑的free time；免費(fèi)的the drink is for free；自由的I want to bec

9、ome a free bird. free【動(dòng)詞】使解脫，得到自由：He could not free his arm.run out用完，用盡 When his water run out, he knew that he would have to do something to save his own life.物sth. run out. 某物用盡了。 人sb. run out of sth. 人用盡了某物。He run out of all his money last night.22. risk (sb.) to do sth. 冒險(xiǎn)去做某事 take a risk=take

10、risks 冒險(xiǎn) 23. the importance of (doing) sth.（做）某事的重要性 We students should know the importance of (learning) English. importance n. 重要（性）， important adj.重要的，unimportant adj.不重要的decision 【名詞】決定；抉擇； make a decision 做決定 ;make a decision to do sth.= decide to do sth. 。25. be in the control of 掌管，管理 The hea

11、dmaster is in the control of this new school. be out of control無(wú)法控制，無(wú)法管理 be under control被控制住，在控制之中26. 【復(fù)習(xí)】mind意為 介意 ，mind doing sth. 介意做某事 , Would you mind my opening the window?27. give up (doing) sth. 放棄（做）某事，give up (playing) computer games；give up后可接名詞、代詞和動(dòng)詞ing形式，也可不接，如: Never give up easily.二、

12、重點(diǎn)語(yǔ)法【反身代詞】英語(yǔ)中共有八個(gè)反身代詞，在使用時(shí)應(yīng)注意和它所指的相應(yīng)的對(duì)象在人稱、性別、數(shù)上保持一致。數(shù) 人稱第一人稱第二人稱第三人稱單數(shù)myselfyourselfhimself herself itself復(fù)數(shù)ourselvesyourselvesthemselves【用法】1. 可用作賓語(yǔ)，指的是賓語(yǔ)和主語(yǔ)表示同一個(gè)或同一些的人或事物。 如：Maria bought herself a scarf. We must look after ourselves very well. 2. 可用作表語(yǔ)，指的是表語(yǔ)和主語(yǔ)表示同一個(gè)或同一些人或事物。 如： She isnt quite her

13、self today. 3. 可用作主語(yǔ)或賓語(yǔ)的同位語(yǔ)，常用來(lái)加強(qiáng)語(yǔ)氣。如：She herself will fly to London tomorrow. I met the writer himself last week. 4. 用在某些固定短語(yǔ)當(dāng)中。look after oneself / take care of oneself 照顧自己 teach oneself sth./ learn sth. by oneself自學(xué)enjoy oneself 玩得高興，過(guò)得愉快 help oneself to sth 請(qǐng)自用（隨便吃/喝些）. hurt oneself摔傷自己 say to

14、oneself自言自語(yǔ) leave sb. by oneself把某人單獨(dú)留下 buy oneself sth.給自己買東西 introduce oneself 介紹自己【提醒】1. 反身代詞不能單獨(dú)做主語(yǔ)，但可以做主語(yǔ)的同位語(yǔ)，起強(qiáng)調(diào)作用。 如：我自己能完成作業(yè)。（誤）Myself can finish my homework. (正) I myself can finish my homework. / I can finish my homework myself.2. 反身代詞表示“某人自己”不能表示“某人的東西”，因?yàn)樗鼪](méi)有所有格的形式。表達(dá)“某人自己的（東西）”時(shí)，須要用ones

15、own. 如：我用我自己的蠟筆畫畫。（誤）Im drawing with myself crayons. (正) Im drawing with my own crayons.Unit 2 Ill help to clean up the city parks1. sick 生病的，有病的；可在句中作表語(yǔ)Mary could not come because she is sick. 也可作定語(yǔ)a sick child 【區(qū)別ill】ill與sick同義；但是只在句中做表語(yǔ)，不做定語(yǔ)。Mary could not come because she is ill.2. cheer (sb.) u

16、p（讓某人）變得高興；振奮起來(lái)The good news cheered up everyone in our class.3. give out分發(fā)；散發(fā)，相當(dāng)于hand out，The teacher is giving out/ handing out the test papers. give sth. out to sb. 意為 把某物分發(fā)給某人 。4. volunteer 【名詞】志愿者 【動(dòng)詞】義務(wù)做，自愿做（某事）volunteer to do sth. 自愿做某事 ， The girls could volunteer in an after-school study pro

17、gram.5. used to do sth.過(guò)去/曾經(jīng)(常)做某事，表示過(guò)去的習(xí)慣、動(dòng)作或狀態(tài)，并強(qiáng)調(diào)現(xiàn)在已經(jīng)不再存在或發(fā)生。 There used to be a cinema here. 這里曾有一個(gè)照相機(jī)。 They told me stories about the past and how things used to be. 他們告訴我關(guān)于這里過(guò)去的故事。 6. alone 【形容詞】獨(dú)自一人的，無(wú)感情色彩：The musician enjoyed living alone and writing songs himself. lonely （感到）孤獨(dú)寂寞的，帶有很強(qiáng)的感情色彩

18、，可做表語(yǔ)或定語(yǔ)。The lonely boy is not lonely now.7. care for sb./sth.照顧；照料 care 【名詞】小心，關(guān)心take care of=look after 【動(dòng)詞】care about sb./sth.關(guān)心，在意某人/事 【形容詞】careful 仔細(xì)的 / careless 粗心的 【副詞】carefully 仔細(xì)地 8. such “這樣的，這種，如此”，用于修飾名詞 such+ a/ an+形容詞+單數(shù)名詞：such a good day 多么美好的一天 /such an exciting match 多么 精彩的比賽 such+形

19、容詞+復(fù)數(shù)名詞/不可數(shù)名詞：such important decisions 多么重要的建議 such delicious food 多么美味的食物 如果名詞前被many, much, few, little修飾時(shí)，只能用so，而不用such：so many sick children/ so little time9. try out for參加選拔，爭(zhēng)取成為Thirty football players tried out for the Best Player of the year.try out試用，試驗(yàn)10. journey 【名詞】（尤指長(zhǎng)途）旅行，行程；trip【名詞】多指短途

20、旅行；travel【名詞、動(dòng)詞】travel around the world 【名詞】traveler旅行者11.【復(fù)習(xí)】be busy with sth. 忙于（做）什么事情 be busy doing sth. 忙于（做）什么事情 12.【復(fù)習(xí)】try doing sth. 試著去做某事 try to do sth. 盡力去做某事 try ones best (to do sth.) 盡某人最大的努力去做某事 13.【復(fù)習(xí)】be worried about sb./ sth. = worry about sb./ sth. 擔(dān)心某人、某事 14. raise money集資，籌錢；rai

21、se money for為籌錢 raise【動(dòng)詞】舉起；提高；募集15. keep【動(dòng)詞】keep+名詞，保留（某物）；keep+形容詞，保持16.【形容詞】broken破損的，出毛病的；blind瞎的，失明的；deaf聾的；disabled有殘疾的，喪失能力的；在句中做定語(yǔ)和表語(yǔ)。make it possible (for sb.) to do sth.使（某人）做某事成為可能，You helped to make it possible for me to have Lucky. make it +形容詞(+for sb.) to do sth. 使（某人）做某事成為； think/fin

22、d it +形容詞to do sth. 18. make a difference to對(duì)有影響；對(duì)有作用，difference前可以用no, any, some, much等修飾，如The rain made no difference to the game. Hard-working makes much difference to study.19. difficulty【可數(shù)/不可數(shù)】表示抽象意義的“困難”時(shí)為不可數(shù)；表示具體的“難題、難事”時(shí)為可數(shù)；have difficulty (in) doing sth.= have trouble (in) doing sth. 做某事有困

23、難 20. train【動(dòng)詞】訓(xùn)練，trained為過(guò)去分詞，可做定語(yǔ)，意為“受過(guò)訓(xùn)練的”a trained dog21. be excited about sth. 對(duì)某事感到興奮 ，Everyone is excited about the good news. 【復(fù)習(xí)】excited意為 興奮的，修飾人；exciting意為 令人興奮/激動(dòng)的，修飾物。22. order【名詞】命令，指示；順序，次序【動(dòng)詞】訂購(gòu)；點(diǎn)（菜）follow the order。23. change【動(dòng)詞】變化，改變Its hard for a person to change his life(style).

24、【名詞】變化；零錢 change A for B用A換成B：When you travel in China, remember to change US dollars for RMB.repair 【動(dòng)詞】修理，修補(bǔ)； fix【動(dòng)詞】安裝；使固定 【fix up修理=repair】 Unit3 Could you please clean your room?Peter ,could you please take out the trash? 彼得，你能把垃圾倒了嗎？Could you please do sth ?請(qǐng)你（做）好嗎？ 用于提出請(qǐng)求，希望得到對(duì)方的肯定回答，說(shuō)話的語(yǔ)氣比較客

25、氣委婉。Could 不是can的過(guò)去式，是委婉、禮貌的說(shuō)法。回答用can.【常用答語(yǔ)】肯定回答：Sure./ Of course./ Certainly./No problem. 否定回答： Sorry , I cant2、take out 取出（v+ adv） 【注】: 跟代詞做賓語(yǔ)，代詞放中間；跟名詞做賓語(yǔ)，可放在中間，也可放在后邊His teeth hurt badly. The dentist take them out .【短語(yǔ)】take out the trash 倒垃圾 take a walk 散步 take away 拿走，取走 take back 收回 take place

26、發(fā)生 take off 脫下； 起飛3. Can you do the dishes.？那你可以洗盤子嗎？ do the dishes 洗碗 【結(jié)構(gòu)1】do the +名詞： do the dishes/ laundry 洗餐具/衣服 【結(jié)構(gòu)2】do the +動(dòng)詞-ing do the cleaning 打掃衛(wèi)生 【結(jié)構(gòu)3】do ones + 名詞 do ones housework/ homework 做家務(wù)/家庭作業(yè) 【結(jié)構(gòu)4】do some +動(dòng)詞-ing do some reading/ shopping 讀寫書/購(gòu)物Could I at least finish watching

27、this show? 至少讓我看完這個(gè)節(jié)目可以嗎？1】Could I do a sth? 我可以做嗎？用于表達(dá)請(qǐng)求，語(yǔ)氣比較委婉。 Could I go out with my classmate this weekend?2】at least 至少，多指數(shù)量或程度上的最低限度。(反) at most 至少，不超過(guò)Now all of us exercise at least an hour a day and outside school.3】finish v 結(jié)束；完成 finish doing sth 做完某事 Can you finish _reading_ these books b

28、efore 10 oclock? Yes, I can.5、I think two hours of TV is enough for you! 我覺(jué)得你看兩個(gè)小時(shí)的電視已經(jīng)足夠了。1】two hours of TV 表示時(shí)間、距離、金額、度量等詞語(yǔ)作主語(yǔ)時(shí)，通常被視作整體，謂語(yǔ)動(dòng)詞用單數(shù)形式。 How time is flies! Three years _is_(be) really a short time.作形容詞足夠的，充分的（在句中作定語(yǔ)或表語(yǔ)）【解析2】enough I dont have enough money with me.作 副詞 足夠；充分（放在形容詞；副詞后）The

29、 river is deep enough for swimming. 【記】 Mr. Smith has enough money ,but he isnt kind enough to help others.【注意】enough 修飾名詞時(shí)，置于名詞前；修飾形容詞時(shí)，置于形容詞之后。 6、Could you take out the rubbish,fold the clothes and do the dishes? 你能把垃圾倒了。把衣服疊好，再把碗洗了嗎？【解析】take out 拿出；取出take 的用法：拿；取 Please take some books to the cla

30、ssroom. 吃；喝；服用 Take this medicine three times a day.乘（車；船等）take They usually take the bus to work.花費(fèi)（時(shí)間；金錢） It takes me two hours to do my homework every day.【拓展】take 構(gòu)成的短語(yǔ)：take a walk 去散步 take a rest 休息 take care of 照顧 take off 脫下；起飛 take up 占據(jù) take down 拿下 take ones time 不急；慢慢來(lái) take ones temperatu

31、re 量體溫7. The minute I sat down in front of the TV, my mom came over . 我剛坐在電視機(jī)前面，我媽媽就過(guò)來(lái)了?！窘馕?】the minute = as soon as “一 就” Please write to me the minute you get there.【解析2】 in front ofin front of 指在物體外部的前面 There is a bike in front of the classroom.in the front of 【辨析】 指在物體部的前面 Our teacher is standin

32、g in the front of the classroom 【記】 The driver sat _in the front of_ the car. The policeman stood _in front of_ the car.【注意】有the無(wú)the區(qū)別大： at table 吃飯；進(jìn)餐 in hospital 住院 at the tabel 在桌邊 in the hospital 在醫(yī)院（不一定看病）【解析3】come over 過(guò)來(lái) 【拓展】 come 短語(yǔ)：come across（偶然）發(fā)現(xiàn) come back 回來(lái) come up with想出 come true實(shí)現(xiàn) c

33、ome down下來(lái) come from=be from來(lái)自,出生于come in/into進(jìn)入,進(jìn)來(lái) come on趕快,加油 come along走吧,過(guò)來(lái),快點(diǎn)come and go來(lái)來(lái)去去 come up上來(lái) come out出來(lái)，(花)開(kāi)，(照片)沖洗出來(lái) 7. You watch TV all the time and never help out around the house! 你總是看電視，從不幫忙做家務(wù)！all the time = always 一直；總是 8. Im just as tired as you are! 我和你一樣累！ 【解析】as.as . 和一樣9.

34、 For one week , she did not do any housework and neither did I. 一周的時(shí)間，她不做任何家務(wù)，我也不做?！窘馕觥縩either +助動(dòng)詞/系動(dòng)詞/情態(tài)動(dòng)詞 +主語(yǔ) “某人（主語(yǔ)） 也不” neither兩者都不neither nor 既不也不,連接兩個(gè)詞做主語(yǔ)，謂語(yǔ)動(dòng)詞由后一個(gè)主語(yǔ)確定Neither Tom nor Jim is a student 表達(dá)“也不” 則用 “Neither /Nor + be / V助 / V情 + 主” The first one wasnt bad. Neither was the second.

35、10. The next day , my mom came home from work to find the house clean and tidy. 第二天，媽媽下班回到家后發(fā)現(xiàn)房間很干凈、整潔。【解析】find +賓語(yǔ)+賓語(yǔ)補(bǔ)足語(yǔ)【注】find found found v尋找 (1) find sb. doing sth 發(fā)現(xiàn)某人做某事 (2) find it + adj. + to do sth 發(fā)現(xiàn)做某事很find it difficult/ hard to do sth 發(fā)現(xiàn)做某事很困難 She found _it_ hard to finish the work by he

36、rself. 11. She asked in surprise.她吃驚地問(wèn)道?！窘馕觥縤n surprise 驚奇地；吃驚地surprise v 使吃驚surprising adj. 令人吃驚的 surprised adj. 吃驚的 to ones surprise 使某人吃驚的是 in surprise 吃驚地 be surprised at 對(duì)感到吃驚To my surprise_(使我吃驚的是），he got the first prize in the exam.12. “ Im do sorry, Mom. I finish understand that we need to s

37、hare the housework to have a clean and comfortable home.” I replied. “對(duì)不起，媽媽。我終于理解為了擁有一個(gè)干凈、舒適的家我們需要共同來(lái)分擔(dān)家務(wù)?！?我回答說(shuō)。【解析1】need v 需要用于肯定句，是實(shí)義動(dòng)詞。(1)人做主語(yǔ)，sb. need to do sth 某人需要做某事(2)物做主語(yǔ)，sth need doing sth= sth need to be done用于否定句或疑問(wèn)句，是情態(tài)動(dòng)詞(1)neednt = dont have to 沒(méi)有必要(2)need ,must 引導(dǎo)的一般疑問(wèn)句，肯定會(huì)的用must,否定

38、回答用neednt Must I go there now? Yes，you must/No, you neednt【解析2】share 分享；共用 share sth 分享或共用某物 share sth with sb. 與某人分享某物 13.Could I hang out with my friends after the movie? 看完電影后我能和朋友們一起閑逛嗎？【解析】hang out 閑逛 hang up 把懸掛/掛起14. Could you please pass me the salt?你能把鹽遞給我嗎？【解析】pass v 給；遞；走過(guò)；通過(guò) pass sb.sth

39、把某物遞給某 Pass on 傳遞 Please pass the paper on to the other students. v 通過(guò)；路過(guò) I pass your home. v 通過(guò)（考試） ；及格 Tom can pass his math exam.15. Could I borrow that book?我能借下你那本書看嗎、 Could you lend me some money?你能借我一些錢嗎？【解析】borrow /lend/keep(1)borrow 借入 ,與from 連用，尤指主語(yǔ)“【借進(jìn)來(lái)”】borrow sth from sb. 從某人那里借某物 You c

40、an borrow the book from the library.(2)lend 借出 ,與to 搭配 【指借出去】 lend sb sth=lend sth to sb 把某物借給某人He doesnt want to lend his book to others. (3)keep 保留，保存（延續(xù)動(dòng)詞，可以與表示一段時(shí)間的狀語(yǔ)連用）【指借一段時(shí)間】16. I cut my finger and Im trying not to get it wet. 我的手指割傷了，傷口不能弄濕?！窘馕觥縯ry (not) to do sth努力（不）做某事。 try v 試圖，設(shè)法，努力 【拓展

41、】 (1)try on 試穿 (2) try to do sth 努力做某事 【側(cè)重盡力做】 (3) try doing sth 試圖做某事 【側(cè)重嘗試做】(4)try ones best to do sth= do ones best to do sth 盡某人最大努力做某事17. I hate to do chores. 我討厭做家務(wù)。hate to do sth 討厭做某事, 表示某次具體行為或動(dòng)作。 I hate to trouble him. hate doing sth不愿意做某事 表示經(jīng)?；蛄?xí)慣性行為或動(dòng)作。 She hates smoking in her room. 18.C

42、ould I ask you to help me with some chores then? 那我能請(qǐng)求你幫我做些雜活嗎？【解析】ask sb. to do sth 要求某人做某事。 ask for 請(qǐng)求，要某物 ask sb. about sth 向某人詢問(wèn)關(guān)于某事 (1)ask sb. for help 向某人請(qǐng)求幫助 (2) ask sb. (not) to do sth請(qǐng)求某人做某事ask構(gòu)成的短語(yǔ)：短語(yǔ)含義ask sb. to do sth請(qǐng)某人做某事ask sb. not to do sth不讓某人做某事ask sb for sth 向某人要某物ask for help 尋求幫

43、助19.Ill finish my homework while you help me with the dishes. 當(dāng)你幫我洗盤子的時(shí)候，我將完成我的家庭作業(yè)?！窘馕?】finish doing sth 完成某事 Can you finish _reading_ these books before 10 oclock? Yes, I can.【解析2】while conj. “在期間； 當(dāng)?shù)臅r(shí)候”While 引導(dǎo)的時(shí)間狀語(yǔ)從句的謂語(yǔ)動(dòng)詞只能是延續(xù)動(dòng)詞。_While _ the children have fun, parents can take dance lessons on t

44、he beach.【解析3】help sb. with sth. 在某事上幫助某人?！咀ⅰ縣elp v 幫助 helpful adj. 有幫助的(1)help sb. do sth. =help sb. with sth. 幫助某人做某事(2)with the help of sb.=with ones help在某人的幫助之下(3)without the help of 沒(méi)有在的幫助之下I think reading is very _helpful_(help). _Without_ your help, we couldnt catch the thief.20. Could I inv

45、ite my friends to a party? 我能邀請(qǐng)我的朋友們來(lái)聚會(huì)嗎？【解析】invite sb. to Sp. 邀請(qǐng)某人去某地【解析】invite v invitation n邀請(qǐng)(1) invite sb. to do sth 邀請(qǐng)某人做某事(2)invite sb. to +地點(diǎn) 邀請(qǐng)某人去某地21.I dont understand why some parents make their kids help with housework and chores at home. 我不理解為什么有些父母在家讓孩子們幫忙做家務(wù)和雜務(wù)?！窘馕觥縨ake sb. do sth 讓某人

46、做某事make made made v. 做， 制作， 使得(1) make sb/sth + 形容詞 “讓某人或某物” make you happy (2) make sb/sth do sth 使某人做某事 make me laugh.Colors can change our moods and make us _feel_ happy or sad, energetic or sleep. 22.They dont have time to study and do housework，too. 他們也沒(méi)有時(shí)間來(lái)學(xué)習(xí)家務(wù)和做家務(wù)?！窘馕觥縣ave time to do sth.有時(shí)間做

47、某事have time =be free 有空23. Housework is a waste of their time. 做家務(wù)是在浪費(fèi)他們的時(shí)間?！窘馕觥縜 waste of 浪費(fèi) a waste of time 浪費(fèi)時(shí)間 a waste of money 浪費(fèi)金錢waste v “浪費(fèi)” waste time/money on sth waste time / money (in) doing sth 在做某事上花費(fèi)時(shí)間/金錢Dont _waste_water. Cant you see the sign “save water”?24.They should spend their

48、time on schoolwork in order to get good grades and get into a good university. 為了取得好成績(jī)并考上一所好大學(xué)，他們應(yīng)該把時(shí)間用在學(xué)習(xí)上?！窘馕?】spend. on sth 在某事上花費(fèi) spend/pay/cost/take 花費(fèi)(1)spendspentspent v 花費(fèi),主語(yǔ)是人 sb.+ spend +時(shí)間/錢+on sth sb. +spend +時(shí)間/錢+（in） doing sthspend on= pay for 支付He spends too much time on the computer

49、games. Remember to spend some time _with_ your loved ones, because theyre not going to be around forever. My father _spent_ one hundred thousand yuan on his new car. (2) pay paid paid v 支付，主語(yǔ)是人 sb.+ pay + 錢+for sth I pay 10 yuan for the book. How much did you _pay_ for this computer? Five hundred do

50、llars.(3) cost cost cost v 花費(fèi)，主語(yǔ)是某物或某事 sth cost sb. +錢 某物花費(fèi)某人多少錢 A new computer costs me a lot of money. I bought a new sweater last weekend. It _cost_ me 120 yuan.(4)taketook taken v 花費(fèi)It takes /took sb. some time to do sth. 做某事花費(fèi)某人多長(zhǎng)時(shí)間It takes him 3 hours to do his homework.【解析2】in order to “目的是；為

51、了” 后接動(dòng)詞原形。 in order to do sth 為了做某事He ran quickly in order not _to be_ late for the meeting.【解析3】get into =enter 進(jìn)入【拓展】與get相關(guān)的短語(yǔ)：get up 起床 get back 返回 get over 克服 get dressed穿衣 get into進(jìn)入 get/be lost丟失 get off/on下/上車get on well with sb.與某人相處得好 get out of從出來(lái) get warm 變曖get ready for +n.為做準(zhǔn)備 get ready

52、 to do sth.準(zhǔn)備做某事get well康復(fù) get a chance 有機(jī)會(huì)、得到機(jī)會(huì)get/go to sleep(fall asleep)入睡 相關(guān)：(be asleep睡著) 25.Also,when they get older, they will have to do housrwork so theres no need for them to do it now. 而且，當(dāng)他們長(zhǎng)大的時(shí)候，他們也將會(huì)做家務(wù)，因此，他們沒(méi)必要現(xiàn)在在做?！窘馕觥縢et older 長(zhǎng)大 get/ become/ go辨析： = 1 * GB2 * MERGEFORMAT get+adj較多

53、地與形容詞比較級(jí)連用。 The days are getting longer and longer. = 2 * GB2 * MERGEFORMAT become 強(qiáng)調(diào)變化的結(jié)果 Its becoming colder and colder. = 3 * GB2 * MERGEFORMAT go+adj.表示令人不快的事情 go bad變壞，go blind變瞎，go hungry挨餓26. It is the parents job to provide a clean and comfortable environment at home for their children. 在家為孩

54、子們提供一個(gè)干凈、舒適的環(huán)境是父母的義務(wù)?！窘馕觥縫rovide sth. for sb. 為某人提供某物provide v 提供provide sb. with sth. (sb 前介詞用for) =provide sth for sb.( sth 前需加介詞with)供應(yīng)某人某物相當(dāng)于：offer sb. sth. = offer sth to sb. provide為應(yīng)急等做好準(zhǔn)備而“提供； 供給”provide sb. with sth. =provide sth for sb.提供某人某物offer側(cè)重表示“愿意給予”offer sb. sth. = offer sth to sb.

55、對(duì)某人提供某物 offer to do sth 主動(dòng)提出干某事supply 定期“供應(yīng)” , 強(qiáng)調(diào)替代或補(bǔ)充所需物品Supply sb. with sth=supply sth. to sb. 為某人提供某物The Internet provides us _with_a lot of _information_we need. Could you please provide us _with_ some information about the students health? Of course, its my pleasure. 27. And anyway, I think doi

56、ng chores is not so difficult. 無(wú)論如何，我認(rèn)為做家務(wù)并不那么難。【解析】anyway 無(wú)論如何, (一般放在句首，用逗號(hào)和句子隔開(kāi)）28. I think it is important for children to learn how to do chores and help their parents with housework. 我認(rèn)為對(duì)孩子們來(lái)說(shuō)，學(xué)習(xí)如何做雜務(wù)并幫助他們的父母做家務(wù)是很重要的?！窘馕觥縄t is important for sb. to do sth. 對(duì)某人來(lái)說(shuō)做某事是重要的29. Children these days dep

57、end on their parents too much. 現(xiàn)在的孩子太依賴他們的父母?！窘馕觥縟epend on 依靠；信賴 Shall we go for a picnic tomorrow? Well, it all _depends on_ the weather.30. . Everyone should do their part in keeping it clean and tidy. 每個(gè)人都有責(zé)任保持家里的干凈和整潔?！窘馕?】 do ones part 盡職責(zé)；盡本分 Do ones part in doing sth 在做某事上盡職責(zé)【解析2】keep +sth /s

58、b. +adj. “使處于某種狀態(tài)” Her mother asked her to keep the windows _open_ and the door _closed_. keep 系動(dòng)詞 “保持” keep + adj . We must keep healthy.實(shí)義動(dòng)詞 “保持；繼續(xù)” keep ( on ) doing sth 繼續(xù)做某事 He was in great pain but he kept on working He kept on _ talking_ after the ball rang for class. (2) keep sb. Doing sth 讓

59、某人一直做某事 Im sorry to have kept you waiting for so long. My teacher kept me _doing_ homework all the afternoon. 31. Doing chores helps to develop childrens independence and teaches them how to look after themselves. 做雜務(wù)不僅可以培養(yǎng)孩子們的獨(dú)立性還可以教 他們?nèi)绾握疹欁约?。【解析】develop independence 培養(yǎng)獨(dú)立意識(shí) develop vdevelopment n 發(fā)

60、展developing adj. 發(fā)展的developed adj. 發(fā)達(dá)的a developing country 一個(gè)發(fā)展中國(guó)家a developed country 一個(gè)發(fā)達(dá)國(guó)家 China is a _developing_country.32. Since they live in one house with their parents, they should know that everyone should do their part in keeping it clean and tidy.既然他們和父母同住在一個(gè)房子里，他們應(yīng)該知道保持家里干凈、整潔每個(gè)人都應(yīng)該參與?！窘?/p>