新版八年級下冊英語Unit1-3知識點小結(jié)

1、2014春季新版八年級下冊英語第一至三單元知識點小結(jié)Unit 1 Whats the matter? 1. What s the matter? 怎么啦？出什么事情了？ 【解析】matter/ mt(r) /n.問題；事情 What s the matter with you? = Whats the trouble with you? = What s wrong with you? 你怎么了？ 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

2、 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 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 money 6. lie do

3、wn躺下 lie 躺，躺著 過去式lay； lie說謊， 過去式lied 7. maybe “或許” 常用于句首，表示可能性，后加句子。 Maybe you are right. may be 是情態(tài)動詞+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. 8. 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，“聽起來，好像” The music sounds nice. 9. need 需要 實義動詞 nee

4、d+名詞，需要某物； need to do sth.需要做某事，主語通常是人，表示人主動的動作 You need to listen carefully during class. need doing sth.主語通常是物，表示被動的動作 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 如：I agree to LiLei. 12

5、. trouble問題，麻煩 be in trouble遇到麻煩 make trouble 制造麻煩 have trouble (in) doing sth. =have difficulties (in) doing sth 做.有麻煩。 13. right away=right now=at once，馬上 。 14. advice 不可數(shù)名詞勸告，建議，向征求意見 give sb. advice on sth.就某事給某人建議 advise 動詞 advise sb. to do sth. 建議某人做某事 advise sb. doing sth. 15.mind doing sth.

6、介意做某事 16. give up (doing) sth. 放棄（做）某事 17.exercise 練習(xí)、鍛煉 當(dāng)exercise意為“練習(xí)”時，為可數(shù)名詞 即可加s 當(dāng)exercise意為“鍛煉”時，為不可數(shù)名詞 即不加s 18. used to sth. 過去常常做某事 be used to doing sth.習(xí)慣于 19. 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. 20.risk (sb.) to do sth. 冒險去做某事 take a ri

7、sk=take risks 冒險 21. the importance of (doing) sth.（做）某事的重要性 22. make a decision 做決定 ; make a decision to do sth.= decide to do sth. 23. be in the control of 掌管，管理 The headmaster is in the control of this new school. be out of control無法控制，無法管理 be under control被控制住，在控制之中Unit 2 Ill help to clean up th

8、e city parks cheer (sb.) up（讓某人）變得高興；振奮起來 give out分發(fā)；散發(fā)=hand out give sth. out to sb. 把某物分發(fā)給某人 volunteer 【名詞】志愿者 【動詞】義務(wù)做，自愿做（某事） volunteer to do sth. 自愿做某事 ， alone 【形容詞】獨自一人的，無感情色彩 lonely （感到）孤獨寂寞的, 帶有很強的感情色彩,可做表語或定語。 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+

9、形容詞+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 be busy with sth. 忙于（做）什么事情 be busy doing sth. 忙于（做）什么事情 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 be worried about sb./ sth. = worry about sb./ sth. 擔(dān)心某人、某事 raise money集資，籌錢 raise m

10、oney for為籌錢 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/find it +形容詞to do sth. have difficulty (in) doing sth. = have trouble (in) doing sth. 做某事有困難 care for sb./sth.照顧；照料 take care of=lo

11、ok after 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 ?請你（做）.好嗎？ 用于提出請求，希望得到對方的肯定回答，說話的語氣比較客氣委婉。 Could 不是can的過去式，是委婉、禮貌的說法. 回答用can. 【常用答語】 肯定回答：Sure./ Of course./ Certainly./No problem. 否定回答： Sorry , I cant take out 取出（v+ ad

12、v） 【注】 跟代詞做賓語，代詞放中間； 跟名詞做賓語，可放在中間，也可放在后邊 His teeth hurt badly. The dentist take them out . take a rest 休息 take care of 照顧 take up 占據(jù) take down 拿下 take ones time 不急；慢慢來 take ones temperature 量體溫 take out the trash 倒垃圾 take a walk 散步 take away 拿走，取走 take back 收回 take place 發(fā)生 take off 脫下； 起飛 Could I a

13、t least finish watching this show? 至少讓我看完這個節(jié)目可以嗎？ 1】Could I do a sth? 我可以做.嗎？ 用于表達(dá)請求，語氣比較委婉。 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 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

14、 finish _reading_ these books before 10 oclock? Yes, I can. come 短語： come across（偶然）發(fā)現(xiàn) come back 回來 come up with想出 come true實現(xiàn) come down下來 come out出來，(花)開，(照片)沖洗出來 come from =be from來自,出生于 come in/into進(jìn)入,進(jìn)來 come on趕快,加油 come and go來來去去 come up上來 find +賓語+賓語補足語 【注】find found found v尋找 (1) find sb. do

15、ing 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 share sth 分享或共用某物 share sth with sb. 與某人分享某物 all the time = always 一直；總是 pass sb.sth 把某物遞給某人 Pass on 傳遞 invite v invitation n邀請 (1) invite sb. to do sth 邀請某人做某事 (2)invite sb. to +地點 邀請某人去某地 ask for 請求，要某

16、物 ask sb. about sth 向某人詢問關(guān)于某事 ask sb. to do sth請某人做某事 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 尋求幫助 hate to do sth 討厭做某事, 表示某次具體行為或動作。 I hate to trouble him. hate doing sth 不愿意做某事 表示經(jīng)?；蛄?xí)慣性行為或動作。 She hates smoking in her room. (1)spendspentspent v 花費,主語是人 sb.+ spend +時間/錢+on st

17、h sb. +spend +時間/錢+（in） doing sth (2) pay paid paid v 支付，主語是人 sb.+ pay + 錢+for sth (3) cost cost cost v 花費，主語是某物或某事 sth cost sb. +錢 某物花費某人多少錢 (4)taketook taken v 花費 It takes /took sb. some time to do sth. 做某事花費某人多長時間 spend/pay/cost/take 花費 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 on w