高考英語一輪重點(diǎn)復(fù)習(xí) Module 2 Unit4 & Unit5
5. unknown a.未知的；不詳?shù)模徊怀雒?br>an unknown disease一種尚未搞清的疾病
an unknown artist一個默默無聞的藝術(shù)家
聯(lián)想記憶：
as is well known…眾所周知
it is well known to all that…眾所周知……
be unknown to sb.不為某人所知
mr. smith, would you please make yourself known to us? smith 先生你能向我們自我介紹一下嗎？
考點(diǎn)例題：
______ is known to us, china is developing faster and faster.
a. it b. that c. what d. as
二. 重點(diǎn)短語
1. as a result結(jié)果
聯(lián)想記憶：
as a result of因?yàn)椤?br>without result毫無結(jié)果地
result from（動詞短語）產(chǎn)生；發(fā)生
result in（動詞短語）導(dǎo)致
nothing has ___________ _________ his efforts.他的努力終成泡影。
acting before thinking always ____________ __________ failure.做事不先考慮總會導(dǎo)致失敗。
2. die out（指物種）死光；滅絕（of species=become distinct）,火慢慢熄滅
聯(lián)想記憶：
die away減弱（以至覺察不到）；淡化
die down逐漸降低；減弱
be dying 垂死的
be dying for/to do sth.渴望
die of 死于（饑餓；病）
die from死于（外界引起的）
die hard很難改變；頑固
old habits die hard.舊習(xí)難改。
ex. in britain one in four people ______ smoking too much.
a. die of b. die from c. die for d. die in
i ______ a racing bicycle when i was at middle school.
a. died for b. was anxious to c. dreamt d. was dying for
3. come into being形成；產(chǎn)生（不可用于被動語態(tài)或進(jìn)行時態(tài)）
dinosaurs lived on the earth tens of millions of years ago, long before humans came into being.千百萬年前，恐龍就在地球上生活，比人類的出現(xiàn)要早得多。
聯(lián)想記憶：
come into effect實(shí)施
come into use投入使用
come into power上臺執(zhí)政
ex. before the computer _______, people could never imagine it could bring about such great changes to human life.
a. came into being b. was discovered
c. was come into being d. was formed
4. be concerned about（for）為……擔(dān)心/憂慮
i believe that you are concerned about animals and plants disappearing.我相信你們?yōu)閯又参锏南Ф鴵?dān)心。
聯(lián)想記憶：
be concerned with與….有關(guān)
as far as…be concerned關(guān)于；至于；就…而言
the car is fine as far as the engine is concerned.
as far as i’m concerned you can do what you like.
ex. parents _____ the matters _____ the education of the children.
a. show great concern about； concerned
b . are concerned about； concerning