初二下英語知識點

1、Unit1短語：休息take a break=take breaks 量體溫take ones temperature 切傷自己cut oneself躺下 lie down 以同樣的方式in the same way 看牙醫(yī)see a dentist照X光get an X-ray 熱茶加蜂蜜hot tea with honey 看醫(yī)生go to the doctor整個周末the whole weekend 所有的水a(chǎn)ll the water 下車get off令某人驚訝的是to ones surprise 吃驚地in surprise 認真思考think twice同意做某事agree to

2、 do sth 多虧了thanks to 及時in time 準時on time陷入麻煩get into trouble 摔倒fall down 曬傷get burned(過去常常)做某事used to do sth習慣做某事be(get)used to doing sth用來做be used to do 冒險take a risk=take risks 用盡run out of(人做主語) run out=use up(物做主語)切除cut off 掌控be in control of 堅持做某事keep on doing sth 做決定make a decision放棄give up wi

3、thout+doing 期待(某人)做某事expect sb to do sth 現(xiàn)在right now立刻馬上right away 把頭往后仰put your head back 用繃帶包扎put a bandage on it用清水洗一下run it under water 感冒have a cold 背疼have a sore back 頭疼have a headache 呼吸困難have problems breathing 做某事有困難have problems doing sth 某人怎么啦whats the matter with sb? Whats wrong with sb?

4、 Whats the problem with sb?Unit2短語：使某人振作cheer sb up 把.打掃干凈clean up 分發(fā)give out=hand out 志愿做某事volunteer to do sth 想出come up with=think up推遲做某事put off doing sth 張貼put up 放置好put away 打電話call up 撲滅put out 查閱look up 撿起pick up 熬夜stay up 建立set up 調(diào)高turn up 尋找look for 照顧look after 檢查(身體)look over 向四周看look ar

5、ound 剛剛just now 太.而不能too+形容詞+to+動詞 為什么不.？why dont you+v原形=why not+v原形 告訴某人(不)做某事tell sb(not) to do sth 贈送give away 因.感謝某人thank sb for. 對.有影響make a difference to sth 幫助某人脫離困境help sb out 接電話answer the phone 對.感到興奮be excited about 歸還return=give back 生病住院be ill in hospital 病人sick person 惡人ill person 生病b

6、e ill=be sick 情不自禁做某事cant help doing sth在.的幫助下with the help of.自用(食物)help oneself to. 在某方面幫助某人help sb with sth.孤獨lonely 獨自alone=by oneself A lonely man lives alone.某人四歲時at the age of 4=when sb was 4 years old夢想成真a dream come true 關愛.關心(精神)care for 照顧take care of=look after使(某人)做某事成為可能make it possibl

7、e(for sb) to do sthUnit3短語：洗碟子do the dishes 整理床鋪make the bed 沒問題no problem 一直，反復all the time 扔下throw down 至少at least 生某人的氣be angry with sb 對某事生氣be angry at sth 急急忙忙in a hurry 邀請某人做某事invite sb to do sth 為了,目的是in order to+動詞=so that+句子 花時間(做).spend time doing sth 取決于depend on 因此as a result 浪費時間a waste

8、 of time 患病fall ill 自我照顧look after oneself 向某人借某物borrow sth from sb 借給某人某物lend sb sth=lend sth to sb keep保存，后接一段時間enough的用法：名前形副后 動詞ing做主語動詞用單數(shù)，兩個或兩個以上動詞ing做主語動詞用復數(shù)。反之做主語時動詞用ing Doing chores is a waste of time. 倒垃圾take out the rubbish(trash) 向某人提供某物provide sb with sth=provide sth for sb 疊衣服fold the

9、clothes 掃地sweep the floor 給某人搭便車give sb a ride Could you please+動詞原形？表示委婉請求 肯定回答Yes,sure.Certainly. Thats OK.All right.否定回答Im sorry,you cant. No,you cant. 注意用cant. 時間距離金錢做主語動詞用單數(shù) 2 dollars is enough any minute(second,moment,time)隨時，馬上 遛狗take the dog for a walk the minute=the moment=as soon as 一就 討厭做

10、某事hate doing sth/to do sth fair(adj) 反義詞unfair 名詞fairness 對感到吃驚be surprised at sth 某人也是 肯定句+so+助/情態(tài)動詞/be+另外一個人 He is fat,so am I. 某人也不是 否定句+neither+助/情態(tài)動詞/be+另外一個人He isnt fat,neither am I. 兩者都both 三者或三者以上都all 兩者都不neither 三者或三者以上都不noneUnit4 短語：允許(做)某事allow(doing) sth 允許某人做某事allow sb to do sth和某人閑逛han

11、g out with sb 跟某人打架have/get into a fight with sb. fight with sb我才是這樣I guess so. 我猜不是這樣I guess not. 籠罩hang over 掛電話hang up希望事情得以解決Hope things work out. 與某人交流communicate with sb為某事(與某人)爭論argue(with sb) about/over sth 向某人解釋某事explain sth to sb介意某人做某事mind sb doing sth/mind ones doing sth elder只用人，兄弟姐妹中年齡

12、較大的 older指人時年齡較大的，指物時較舊的，可與than 連用與某人和睦相處get on/along well with sb 某事進展順利get on/along with sth(主動)提供某人某物offer sb sth=offer sth to sb (主動)提出做某事offer to do sth歸還某人某物return sb sth=return sth to sb(return=give back)不再not any more=no more I dont have any more friend.=I have no more friends.忘記 leave(后有地點)

13、 forget(后無地點) 處于壓力下under pressure害怕做某事be afraid of doing sth=be afraid to do sth 與.競爭compete with sb 為.競爭compete for .一家人the+姓氏復數(shù)繼續(xù)做原來的事continue doing sth 繼續(xù)做另一件事continue to do sth和.進行比較compare.with. 把.比作compare.to. 堅持做某事keep on doing sth大件事a big deal 課外輔導課after-school classes 把.壓緊push.hard瀏覽look th

14、rough 在將來in the future 刪除cut out Unit5短語：(鬧鐘)響go off 感覺像feel like 在附近in the neighbourhood 入睡fall asleep 確保make sure 醒來wake up 在電視上on TV 雨下的大rain hard=rain heavily 一場大雨a heavy rain 等待某人wait for sb. when+過去時 while+進行時 Because不能與so連用，althouth不能與but連用 想要做某事would like to do sth 你在開玩笑Youre kidding 朝學校走mak

15、e ones way to school 朝家走make ones way home 吃完剩下的晚餐finish the rest of the dinner 對大多數(shù)美國人有意義have meaning to most Americans 朝窗戶看look out the window 在歷史上in history 經(jīng)過walk by 當.的時候at the time of 亂糟糟in a mess against(表示方位)緊挨著;(表示態(tài)度)反對 反對be against 支持be for 拆卸take down 車禍car accident 某人碰巧做某事sb happen to do

16、 sth 某人發(fā)生了某事sth happen to sb 某地/某時發(fā)生某事 sth happens+地點/時間 平時at other timesUnit6短語：earth 世界，地球，泥土 從事于，致力于work on doing sth 有一點a little bit 提醒某人做某事remind sb to do sth 提醒某人某事remind sb of/about sth 變成turn into 結婚get married 引導，帶領lead to 迷路的be lost 找到出去的路find the way out 從前once=once upon a time 在月光下in the

17、 moonlight 在地上on the ground 請一天假ask one day off 人做主語ed,物做主語ing instead of+名詞，代詞，動詞ing和介詞短語 instead副詞，代替，而不是 放于句首或句末 a little bit=a little加上形容詞副詞的原級或者比較級計劃做某事make a plan to do sth=plan to do sth we thought我們原想，原以為 unless如果不. 除非 if.notUnit7短語：其他任何一個any other+名詞單數(shù) feel free to do sth隨意做某事 最.之一是 one of+

18、形容詞最高級+可數(shù)名詞復數(shù)+動詞單數(shù) 世界上最.是什么？Whats the+形容詞最高級+in the world? .有多高？How high is.? 保護.使不受.protect.from/against 成功做某事succeed in doing sth succeed with sth 花費.做某事spend.doing sth 有某人/物正在做某事there be sb/sth doing. 吸入take in 面對(問題，困難等)in the face of 出生時at birth 正如你所看到的as you can see 登山mountain climbing 直到up to 撞到walk into 砍到cut down 據(jù)我所知as far as I know 為.準備.prepare.for. 摔倒fall over 死于die from. 大約or so 形容詞副詞最高級前要加the,以下情況除外：1. 最高級有物主代詞修飾時my best friend2. 最高級有序