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1、必修三Unit4 知識(shí)點(diǎn)整理
A. Words
v.
n.
adj.
adv.
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violence
violent
violently
explode
explosion
explosive
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harm
harm
harmful
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develop
development
developing
developed
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exist
existence
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gradual
gradually
l
2、essen
less
less
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weigh
weigh
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theory
theoretical
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puzzled
puzzlement
puzzled
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B. Expressions
1. in time 及時(shí),終于,遲早,最后 on time 按時(shí),準(zhǔn)時(shí)
all the time 一直,總是 at times 偶爾,有時(shí)
at one time 曾經(jīng),一度 at a time 每次,一次
at no t
3、ime 在任何時(shí)候都不 kill time 消磨時(shí)間
take one’s time 不著急,慢慢來 in no time 立刻,馬上
2. violent crime/behavior 暴力犯罪/行為
violent storm 暴風(fēng)雨 do violent to 對(duì)…施暴
with violence 強(qiáng)烈地,暴力地
3. be fundamental to 對(duì)…至關(guān)重要
4. be harmful to = do harm to 對(duì)…有害
there is no harm in doing sth. 不妨做某事
5. multiply
4、v.乘,迅速增加 multiply A by B A乘以B
add v.加 plus prep. 加上
subtract v.減 minus prep. 減去
divide v. 除 times prep. 乘以
6. exist in 存在于…中 exist on 靠…為生
come to existence/being 形成,出現(xiàn) be existence 存在
7. give birth to 分娩 be of good birth 出身名門
8. in one’s turn 輪到
5、 by turns 輪流地
in turn 依次,輪流 take turns to do sth. 輪流做某事
9. prevent…(from) doing 阻止…做
stop sb. (from) doing sth. keep sb. from doing sth.
10. be in puzzle 感到困惑
puzzle about/over 仔細(xì)琢磨
11. break up 解散,破碎 break out 突發(fā),爆發(fā)
break down 出故障 break in 闖入,插話
break into 強(qiáng)行進(jìn)
6、入 break one’s heart使心碎
break out of擺脫,逃出 break up into分成,分解
12. solid n. “固體”
adj. “固體的,堅(jiān)固的;實(shí)心的,純的,牢靠的,立體的”。
be in solid with sb受某人的重視,與某人關(guān)系很好。
feel solid about sth對(duì)某事心里有底。
13. spread 伸展,展開,傳播
spread…with… 把…鋪在…上,把…涂在…上
spread…on… 在…涂抹…
spread oneself 伸展四肢仰臥,夸夸其談
spread one’s n
7、et布下落網(wǎng)
14. block out 擋住(光線或聲音) 忘掉,抹去(不愉快的事)
block off (用障礙物)隔開,封鎖 block up 塞住,封住(孔,洞)
15. presence 出席,到場,存在
in the presence=in one’s presence獲準(zhǔn)會(huì)見某人
presence of mind鎮(zhèn)定自若
16. be disappointed at/by表示“對(duì)(事物或行為)感到失望”。賓語是名詞或者動(dòng)名詞。
be disappointed in表示“對(duì)(人或者事物)失望”,賓語是名詞。
17. force n. 力量,暴力
8、,軍隊(duì)
by force靠武力,強(qiáng)行 come into force某事物開始生效/執(zhí)行
join forces with與……會(huì)師,聯(lián)合,合作。
v. 表示“強(qiáng)制,脅迫”。force sb. to do sth. 強(qiáng)迫某人做某事。
force sth on/upon sb把事物強(qiáng)加給某人。
18. confuse A and/with B 把A誤認(rèn)為是B
19. settle on sth. 決定做某事 settle sth. on sb.將……轉(zhuǎn)讓給某人
settle for sth. 勉強(qiáng)認(rèn)可某事
settle one’s/an account(w
9、ith sb.)為受到的傷害,侮辱等,復(fù)仇
20. make/take/go on a tour(of+地點(diǎn)名詞)表示“在(某地)進(jìn)行旅行”。
on tour在巡回中
21. in the distance在遠(yuǎn)處 from a distance從遠(yuǎn)處
keep sb at a distance對(duì)某人疏遠(yuǎn),冷淡地對(duì)待某人
22. so far as 遠(yuǎn)到,直到,就……而言 by far很,甚,極
far and away遠(yuǎn)遠(yuǎn),遠(yuǎn)遠(yuǎn)超過 far and near遠(yuǎn)近,到處
far and wide廣泛,到處普遍 far away 遙遠(yuǎn)的
far f
10、rom遠(yuǎn)非,決不,完全不 so far as到……程度,就……而論
go too far做得太過分
23. speed up(使)加快,(使)加速 at speed高速地,迅速地
at full/top speed全速,以最快的速度
24. take sb’s measure/ take the measure of sb給某人量尺寸。
take measures采取措施
25. hit
1) v.①表示“打擊;擊中”,如果強(qiáng)調(diào)“擊中某人某個(gè)部位”, 可以用“hit sb. in/on the + 部位”。
hit it off (with) 相處得好;
11、合得來。
hit on 無意中遇到;偶然發(fā)現(xiàn);忽然想起 (= hit upon)
make a hit (with sb.) 大獲成功;很受(某人)歡迎
【辨析】 beat/hit/strike
beat表示有目的地在某物上連續(xù)不斷地打,可以是輕打,也可以是重打;在游戲、競賽或戰(zhàn)爭中擊敗對(duì)方;陽光(雨點(diǎn))照射(擊打)在…上。尤指心臟的跳動(dòng)、打鼓等。
e.g. The rain beat on the window. 雨點(diǎn)打在窗戶上。
hit著重指打中和擊中這一結(jié)果,強(qiáng)調(diào)敲打或擊中對(duì)方的某一點(diǎn)。
e.g. The stone hit him on the h
12、ead. 石頭擊中了他的頭部。
strike指用力地“擊打”,表示短暫的動(dòng)作,含有急速的或突然的一次性毆打、打擊或敲擊,有時(shí)與hit通用,可以用于比喻意義。還可以理解為“劃(火柴)”;“給人深刻印象”
e.g. Strike while the iron is hot. 趁熱打鐵。
C. Sentences
1.What do we mean when we say we are studying a subject scientifically? (P25)
What do you mean when you do sth?=what do you mean
13、 by sth/by doing sth 你做某事是什么意思?
e.g. What do you mean when you say someone is stupid?
What do you mean by saying someone is stupid?
你說有人很蠢是什么意思?
1) 你這樣對(duì)待他是什么意思?
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2) 你這樣說是什么意思?
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2. Walking does need a bit of practice now that gravity has change.
now (that) + 從句:既然……
e.g. Now that you are a grown
15、-up, you should support yourself.
你既然已經(jīng)是成年人了就應(yīng)該養(yǎng)活自己了。
1)既然已完成了工作,你就應(yīng)該好好休息一下。
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3. 倍數(shù)的表達(dá)方法:
1) A is倍數(shù)+as...as B.
2) A is倍數(shù)+比較級(jí)+than B.
3) A is倍數(shù)+the size/the length/the amount of B.
4) The size/length/amo
16、unt...of A is+倍數(shù)+that of B.
他父親的年紀(jì)有他兩倍大。
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