初二人教版八年級下英語期中復(fù)習(xí)知識點講義unit1unit5

1、Unitl : What' s the matter?一.語法重點1 .情態(tài)動詞should的用法2 .反身代詞二.作文話題：談?wù)摻】等?重要詞匯句型1. have a +疾病名詞得了 . 病2. 詢問病人病情的句型也可用于發(fā)生了什么事What ' s wrong?What ' s wrong with you?What ' s your trouble?What ' s the trouble with you?What ' s wrong?3.lie v. 躺；位于,平放lie-lay-lain-lyingShe should lie dow

2、n.lie v. 說謊lie-lied-lied-ly ingShe lied again.lay v.放置,產(chǎn)卵lay-laid-laid-la yingThe hen is laying an egg.4. If引導(dǎo)的條件狀語從句(主將從現(xiàn))5. surprise : (1)surprise sb.嚇至U某人(2)be surprised at對 感至U吃驚(3)be surprised to do sth.做某事令人感到吃驚(4)in surprise 驚奇地6. agree : (1)agree to do sth.同意做某事(2)agree with sb.同意某人(3)agree

3、on sth. 雙方就某事達(dá)成一致(4)agree that+that從何 同意7. trouble : (1)get into trouble 陷入困境使某人陷入困境在某事方面有困難在做某事方面有困難習(xí)慣于做某事(2)be in trouble處于困境(3)get sb. into trouble(4)have trouble with sth.(5)have trouble (in) doing sth.8. use(1)be/get used to doing sth.(2)used to do sth.過去常常做某事(3) sth. be used to do某物被用來做(表被動關(guān)系)

4、 (4)sth. be used for doing sth.某物用于/被用于做某事(強(qiáng)調(diào)用途)9. take a risk/take risks 冒險at risk 在危險中at the risk of doing sth.冒生命危險做某事10. run out (花光：物作主語)run out of(人作主語)=use up11. mean to do sth. 打算做某事mean doing sth.意味著做某事12. important(adj.)-unimportant(adj. 不重要的)-importance(n.)13. be in control of 掌管,限制14. cu

5、t詞組：1. cut out 刪除；刪去2. cut up 切碎 3. cut off 切掉；停止4. cut down 砍到；降低 5. cut in 插嘴；超車；插隊Unit2: I ' ll help to clean up the city parks.一.語法重點1 .動詞不定式2 .動詞短語2 .作文話題：提供幫助,義務(wù)活動3 .重要詞匯句型1. volunteer : v.自愿(做某事)volunteer to do sth. volunteer for sth.n.志愿者adj.志愿的；自愿的 a volunteer job2. 疑問詞+動詞不定式汆語從句I reall

6、y can ' t decide where I should go.=I really can' t decide where to go.3. such+a(n) +形容詞+名詞=so+形容詞+a(n)+名詞She is such a beautiful girl.=She is so beautiful a girl.4. satisfaction(n. 滿意)-satisfy(v. 使?jié)M 意)-satisfied(adj. 滿 意 的)-satisfying(令人滿意的)to one ' s satisfaction使/令某人滿意/滿足 be satisfied

7、 with 對 感到滿意be satisfied to do sth. 對做某事感到滿意5. raise.for. 為.籌集.6. look like外表上看起來像take after指因血緣關(guān)系在性格,性格,行為上相像7. make/think/find/believe/feel it +事.8. make a difference to 對9. imagine: (1)imagine doing sth.(2)imagine sb. to do sth.(3)imagine that/what形容詞+to do sth.產(chǎn)生影響想象做某事想象某人做某事想象.使/覺得/發(fā)現(xiàn)/相信/感覺做某1

8、0. train: v. 練習(xí) n. 火車 training n. 練習(xí)；培訓(xùn)(1)train sb./sth. to do sth.練習(xí)某人/某物去做某事(2)train sb. in sth.在某方面練習(xí)/培養(yǎng)某人11. understand=follow=catch 理解；聽懂understanding adj.善解人意的；體諒人的12. change v. 改變； 變化 change one ' s life o.n. 零錢不可數(shù)名詞 改變可數(shù)名詞changes13. 短語：cheer up 使變得快樂；振奮起來come up with 想出； 提出hand

9、 out 分發(fā)care for照顧；非常喜歡give out分發(fā)；散發(fā)put off 推遲call up打 給某人；征召try out 參加. 選拔；試用fix up修理；裝飾give away贈送；捐贈take after外貌或行為像Unit3 : Could you please clean your room?一.語法重點1.情態(tài)動詞could用法請求和征求許可二.作文話題：對某事某物的看法議論文三.重要詞匯句型1. in a mess 亂糟糟；一團(tuán)糟 make a mess of doing sth.把做某事搞得一團(tuán)糟2. so +助動詞/系動詞/情態(tài)動詞+主語也 neither 助動

10、詞/系動詞/情態(tài)動詞+主語也不He will go to Hangzhou for a holiday tomorrow. So will I.3. pass v. 經(jīng)過； 穿過 pass the supermarket 通過測試；會議；合格或者及格pass the final exam時間的過去,流逝 A year passed quickly.4. borrow sth. borrow sth. from sb.借進(jìn)： 說話人向別人借東西lend sb. sth. lend sth. to sb.借出：說話人把自己的東西借給別人keep “借或“保存多長時間,與一段時間連用5. make

11、1make sb. do sth. I made my mother laugh.2make+賓語+形容詞賓語補(bǔ)足語I made my mother sad.6. waste: a waste of 浪費 a waste of money waste sth. 浪費某物 waste sth. in doing sth. 浪費 做某事7. provide 提供；供給provide sb. with sth.= provide sth for sb.supply sb. with sth.=supply sb. with sth. offer sb. sth=offer to do sth.開展中

12、8. developv. 發(fā) 展-developedadj. 興旺 的-developingadj.的-developmentn.開展develop one ' s interest in培養(yǎng)某人對 的興趣9. drop與fall 落下；掉下；降下(作不及物動詞時,一般可互換)drop還可作及物動詞,而fall 不可10. 短語：depend on 依靠；依賴take care of 照顧；處理Unit4: Why don ' t you talk to your parents?一.語法重點1 .提建議和答復(fù)提建議的表達(dá)方式2 . until, so that 及althou

13、gh引導(dǎo)的狀語從句二.作文話題：就某一現(xiàn)象提建議三.重點詞匯句型1. allow sb. to do sth.允許某人做某事allow doing sth.允許做某事發(fā)現(xiàn)某人做了某事2. find sb. doing sth. 發(fā)現(xiàn)某人正在做某事 find sb. to do sth.3. get on (well/badly)with sb. 與某人相處的好 / 壞4. argue with sb. about sth.為某事與某人爭論5. instead 與 instead ofinstead :代替；相反副詞,通常放在旬首或旬 末,表示前面的事情沒有 做,而做了后面的事He didn&#

14、39;t answer;instead, he asked his father.instead of :代替;而不是介詞短語,后面可跟與前 面的并列成分相對應(yīng)的 名詞、代詞、動名詞形式Y(jié)ou should be working instead of lying in bed.6.特殊疑問詞 +ever=no matter+ 特殊疑問詞 however=no matter how7. offer to do sth.主動提出做某事 offer sb. sth.=offer sth. to sb.給某人提供某物8. communicate with sb. 與某人溝通,交流 communicat

15、e sth. to sb. 把 通知/傳達(dá)給某人9. return sb. sth= return sth. to sb.=give back10. not .any more不再=no morenot.any longer=no longer不再11. put pressure on sb. 向某人施壓12. compete with/against sb.和某人競爭13. continue/go on doing sth.繼續(xù)做同一件事continue/go on to do sth.繼續(xù)做某事不是同一件事14. compare A with B 把A與B做比照/比擬用來比擬相似事物的不同

16、點 compare A to B把A比作B 用來比擬不同事物間的相同點16 . cause sb. to do sth.促使某人做某事cause sth. to/for sb.給某人帶來17 .詞組：look through 快速查看；瀏覽work out成功的開展；解決get on with 和睦相處；關(guān)系良好cut out刪除；刪去compare.with 比擬； 比照Unit5: What were you doing when the rainstorm came?一.語法重點1 .過去進(jìn)行時2 . when與while的區(qū)別二.作文話題：描述過去發(fā)生的某件事三.重點詞匯句型1. li

17、ght: 1 n.光；光線不可數(shù)名詞2 n.電燈；光源可數(shù)名詞3 adj.輕的；淺色的4 v.點燃；照亮 light-lighted/lit-light/lit2. report v. 報告 n. 報告 reporter n. 記者3. wood n.木頭；木不可數(shù)名詞小樹林可數(shù)名詞,常用復(fù)數(shù)wooden adj. 木制的4. beat 1v. 擊打2心臟等跳動3打敗；戰(zhàn)勝后接人或由人組成的隊5. against 1 反對 for 支持 We are against war and for peace.2) 靠著, 倚著 The boy stood against the door.6. rise 與 raiserise增加；提升；增強(qiáng)；上 升；升起/、及物動詞,主語常為物The river rose after the heavy rain.raise使升起來；提升；舉起及物動詞,主語常為人He raised hishands.7. re