新人教版选修8unit5重点单词和短语.ppt

1.alternative
havenochoicebuttodosth.
=havenothingtodobutdo…
辨析：alternative,choice与selection
2.interruptvt.打断…讲话；暂时中断或中止
辨析：interrupt与disturb
3.assumevt.假定，设想；承担
[即学即练](1)You__________hisinnocencebeforehearingtheevidenceagainsthim.＝You__________him____________innocentbeforehearingtheevidenceagainsthim.＝You____________heisinnocentbeforehearingtheevidenceagainsthim.在听到对他不利的证言前，你假定他是无罪的。4.regardlessof 不管；不顾；不注意
汉译英5.cutupvt.切碎，使伤心难过
归纳总结：
cutintopieces砍成碎片
cut...intohalves将……切成两半
cutin插嘴；超车
cutdown砍倒；缩减，砍掉，减少，削减cutoff中断；截断（退路等）使隔绝；
cutout切去；剪去；删去；住口
cutacross抄近路穿过；横越
cutthrough抄近路穿过cutaway去掉；切掉；砍掉
cutup切碎；抨击
用适当的介、副词填空①Thegashasbeencut______.②Johnandhisbrotherwerearguingsotheirmothertoldthemtocutit______andgotobed.③MrDaviscut______toaskifanyonewouldlikeadrink.④Hecut______theoldbranchesfromthetree.6.somehowadv.用某种方法，不知怎么地，莫名其妙地(1)Iwas______________surprised.我有点儿吃惊。(2)Itmayrain,butweshallgo____________.可能要下雨，不过我们照走不误。(3)________，LiHongdidn'tperformwellasexpectedinthesingingcompetition.Shewasverysad.
A．Somewhat B．Somehow
C．Anyhow D．Anyway
7.fedupwith受够了；厌烦

在括号里填入适当的介词。即学即用——用feed的相关短语填空
(1)Youcanthesecarrots______the
rabbits.
(2)Peopleherericechiefly.
(3)Intheend,Ijustgothis
constantcomplaining.
(4)I’mreallythisweather—whycan’titbesunnyforachange?
A.fedupto B.fedon
C.fedto D.fedupwith8.applaudvt./vi.鼓掌欢迎；赞赏根据句子的要求填入适当的词。
9．lookahead向前看；为将来做打算
lookback向后看；回顾
lookout留神；注意
lookinto调查
lookup仰望；查阅
lookupto尊敬，敬仰
lookdown(on/uponsth.)向下看；轻视
lookafter照顾，照料lookthrough仔细查阅
lookforwardto盼望；期待
lookover快速浏览，复习
lookaround/round仔细查看；寻找
lookonsb.as把某人看做（或当做）
lookupanddown上下打量
10.arrestvt.逮捕；吸引n.逮捕；拘留
(1)Igotarrested________carelessdriving.
(2)Herunclewas________arrest,butnobodyknewthereason.
(3)Fiveyouths_____________inconnectionwiththeattack.
(4)Thepublicapplaudedthe________ofthecriminalsuspect.

(1)Embry________________stealingcars.恩布里因为偷车而被捕了。(2)Hewasplaced___________________in1995.他在1995年被软禁。(3)Thepoliceexpectedto________________soon.警方很快就会进行拘捕。
（1）You(可能遭逮捕)fordoingtha