人教版英语选修六第四单元知识点.pdf

人教版英语选修六第四单元知识点

U4(选修六)

Languagepoints-reading1

1.dependon/upon+n依靠,依赖,确(坚)信

Youcan’tdependonyourparentsforever.

dependon/upon+sb.+todo指望某人做……

Youcan’tdependonhimtocomeontime.

dependon/upon+it+that….指望…..

Youmaydependonitthathewillcome.

dependon/upon+wh-从句

Whetheryoucanpasstheexamdependsonhowhardyouwork.

That(all)depends./italldepends.(口语)视情况而定，

Imayhelpyou.Butthat/itdepends.

2.light

1)n.光,线,灯

2)v.照亮,点燃

Helitamatch.他划着了一根火柴。

Asmileoftriumphlitupherface.她的脸上闪耀着胜利的微笑。

Thematchlightseasily.这火柴容易划着

3)adj

Thesuitcaseisverylight.（轻的）

Therewasalightrainfalling.

Heisalightsleeper.他睡不沉。（易醒的）

3.heatv./heatup是某物变热或变暖

heatedadj.热的激烈的

heateddebate,heateddiscussion

heatedlyadv.愤怒地激昂地

heater加热器发热器

4.consumev.consumer(n.).

1消耗,花费;耗尽

Sheconsumedmostofhertimeinreading.

2吃完,喝光

Thekidssoonconsumedallthefoodonthetable.孩子们一会儿功夫便把桌上的食品全部吃

光。

3使全神贯注,使着迷+with

Theboywasconsumedwithcuriosity.那男孩充满好奇心。

5.as…asonecan=as…aspossible

Pleasecomehereassoonaspossible.=Pleasecomehereassoonasyoucan..

asmanyas多达

aslongas长达,只要

asfaras远至,就…而论

aswellas和…一样好,也,和

asearlyas早在

6.对比：

1

Ourfoodsupplyhasgivenout.

Hismoneysoonranout.

Wearerunningoutofourtime.

Ihaverunoutofmyoil.

Allhissavingshavebeenusedup.

7.Trapvt./n.挡住圈套

Sandandleavestrappedthewaterinthestream.

Theyfinallytrappedthemouseinacage.最后，他们用笼子把老鼠逮着了。

Thepolicesetatrapforthethieves.

Shewastrappedintheburninghouse.

8.keep….from….

stop….(from)….

prevent…(from)….

Youshouldcleanyourroomtokeepitfromgettingdirty.你应该打扫房间以保持干净。

Keepdoing继续

keepout挡住使进不去

keepupwith跟上

9Whatdoyouthinkgreenhousegasesdo?你认为温室气体