人教版高中英语必修二ppt课件：unit-4-Language-points.pptxVIP

;1.wild adj.livinginanaturalstate,notchangedorcontrolledbyhumans;wildlife n.(不可数)animalsandplantsgrowinginnaturalconditions;2.dieout;diefrom通常指因（外界因素的影响）而死亡；

dieof通常指因（疾病、情感、饥寒等）而死亡；

dieaway逐渐减弱、逐渐模糊、逐渐消失。;用以上含die的短语填空。

Thefishinthelakehasdiedoutbecausethewaterisseriouslypolluted.

Inbigcitiesduringcoldwintermonths,manyoldpeoplediefromthepollutedair.;Shewaiteduntilthefootstepshad

diedaway .

Thepoorwomandiedof hunger.

Elephantswould dieout ifmenwereallowedtoshootasmanyastheywished.;5.inpeace和平地;和睦地

e.g.Theroommatesliveinpeacetogether.

6.beindanger(of)

处于危险之中,有……的危险

e.g.Carolisindangeroflosingherjob.

Somewildanimalsareindangerof

dyingout.;介词和一些名词一起构成短语，表示出于某种状况或形势之中，除了indanger,还

有introuble,inruins,ingoodcondition/state,inhighspirits,insilence等。;用danger短语的适当形式填空。

Jackwas indangerof losinghislifebecauseofhisseriousdiseaseoftheheart.

Whenthebridgewasindanger ,thewholevillagerushedouttorepairit.;;Shelongedtohaveaholidaytogohomeandseeherfamilyagain.

Childrenarealways

longingforholidays.;8.fur;Hegaveheranexpensivefurforherbirthday.;skin:最常用词，指人的皮肤或动物的

皮，也可指水果、植物和种子等的外皮。

leather:通常指经过加工的熟皮，可用

于制作各种皮革制品。

fur:现多指猫、兔等动物软毛皮，也指

其它动物的毛皮。;9.InreliefDaisyburstintolaughter.黛西如释重负，突然笑了起来。inrelief 如释重负;松了口气relief n.轻松感；欣慰感

Aftertheexam,Ifeltanincrediblesenseofrelief.

考试过后，我感到无比轻松。;relieffromsth.

减轻……

Thedruggivessomerelieffrompain.

这种药可以减轻一些痛苦。;Thosewhosufferfromheadachewillfindtheyget fromthismedicine.

(山东2010);burstintolaughter突然笑起来

burstinto…突然（进入某种状态或发

生某种情况）

Theaircraftcrashedandburstintoflames.飞机突然坠地起火。;burstin

闯入; 突然出现; 突然发作

burstout

大呼; 惊叫; 冲出; 突然发作;10.mercy n.仁慈；慈悲

showmercytosb.对某人起了怜悯之心

e.g.Theyshowedmercytotheirenemies.

他们对敌人很仁慈。

atthemercyof

任……处置；无能为力

e.g.Theshipwasatthemercyofthestorm.

那只船在暴风雨中失去控制。;11.Theyallowed