人教版(2019）必修第二册Unit 2 Wildlife protection Discovering Useful Structures 课件(共21张ppt，内嵌视频）4.pptxVIP

Book2Unit2

WordsandExpressions

;;;想要做某事:

desirefor/todosth;longfor/todosth;

beanxioustodosth;beeagertodosth;

wanttodosth;feellikedoingsth;;;;;【归纳】(1)__________________________对……表示关心

(2)concernedadj.担心的;感兴趣的;有关的;参与的

asfarassb.beconcerned就……而言

beconcernedabout/for对……担心/关心

beconcernedwith...与...有关；关切/关注...

(3)______________prep.关于

【点津】concerned作“关心的;担心的”解时常作前置定语;

作“相关的;有关的”解时常作后置定语。

productandserviceconcerned相关的产品和服务;;;;1.Thecouplelivedinafurnishedflat(measure)approximately15metresby16metres.;;;;;;;;;;;;;;;17.threatn.威胁;(1)Lossofhabitatsisabigthreat________thelivingcreature.

(2)Iftheirhabitat______________(threat)ortheycantfindenough

food,theirnumbersmaydecrease.

(3)Severalendangeredspecies__________________dueto

overhunting.由于过度捕猎，几种濒危物种正受到威胁。

(4)Prejudiceisaburdenthatconfusesthepastand

_____________(threat)thefuture.

偏见是一种负担，它混淆过去，威胁未来。;18.existvi.存在；生存;(1)Hefindsithardtoexist_____themoneyhesearning.

(2)Nowadays,therearestillmanypeoplewonderingwhentheearth

cameinto__________(exist)．

(3)Theparkingplaceforbikeswasan________(exist)problemfora

longtimeinourschool.

(4)____________________________________,tosurvive,butto

moveahead,togoup,toachieve.

生命的意义不仅在于简单的存在与活着，而是去前行、进步。;19.reducevt.减少;(1)Bytakingexerciseeveryday,Ihavereducedmyweightfrom

65kilos______50kilos.

(2)Theculturalrelic______________(reduce)toruins,which

madeusdepressed.

(3)Inmyeverydaylife,I_______________________mycarbon

footprintontheplanet.

在日常生活中，我不遗余力地减少在地球上的碳足迹。;20.dueadj.由于，因为;(1)Thematchisdue_______________(organize)thisSaturday

afternooninthecitysstadium.

(2)______________________________________myEnglishscores

arealwaysatthetopofmyclass.(强调句型)