必修5第4单元重点单词讲解.ppt

Unit4KeywordsWe’redelightedyou’recomingtoworkwithus.

I’mverydelightedthatyoucancome.

Iwasdelightedtobeinvitedtoherparty.
归纳拓展

be\feeldelightedat\by\with…
bedelightedtodosth.(begladtodosth.behappytodosth.bepleasedtodosth)
toone’sdelight
牛刀小试
单项填空
(1)Wewereall________toreceiveyourletterandreadit________delight.
A．delight；inB．delighting；in
C．delighting；withD．delighted；with
解析：选D。bedelightedtodosth.“很高兴做某事”；withdelight高兴地。完成句子
(1)I________________________(为你的成功而高兴)．
答案：amdelightedat/by/withyoursuccess
(2)________________(使他大为高兴的是)，hehasgotthefirstplaceinthecompetition.
答案：Tohisgreatdelight3.admirev.佩服；羡慕；赞美

____________n.崇拜者；爱慕者

____________adj.令人钦佩的；值得赞扬的⑴Hisbraveryis___________(admire).

⑵Hecameupwithan___________(admire)idea.
4.assistvt.帮助；协助

_____________n.助理；助手

_____________n.帮助；援助归纳拓展易混辨析
assist，help⑴The________(assist)askedthebossfor________sothathecouldassisttheworkers_____improvingtheefficiency.

⑵Wouldyouliketoassistme_____myEnglish?5.sub____vt.递交；呈递(文件等)；使服从，顺从。
归纳拓展Wehave_______homeworktoourteacher.(submit)

Irefusetosubmit(myself)tohiscontrol.
我不肯听任他的控制。6.eageradj.热切的；渴望的；热心的

____________adv.热切地

____________n.渴望；热心

___________________[搭配]渴望干某事⑴Heiseager____knowledgeaboutthepartyconstructionbecauseheiseager________(join)theparty.

⑵Theseyoungpeopleshowgreat_______(eager)fornewknowledge.

⑶Thechildrenwere________(eager)lookingforwardtotheparty牛刀小试
单项填空
(1)Simonwasanambitious(有雄心的)man,________forpowerandfame（名誉）.
A．eagerB．worried
C．anxiousD．satisfied
解析：选A。句意为：西蒙是一个有雄心的人，渴望权力和名声。由前面的关键词ambitious和搭配的介词for可知应用eager。7.concent_______集中，聚集

concentrateon(doing)sth.专心(干)某事

拓展：concentrateone’sattentionon把……集中在……归纳拓展单项填空
(10)(2011年濮阳高二检测)Teenagersshould________theirstudiesthoughtherearealotofattractionsaroundthem.
A．devotetoB．fixon
C．concentrateonD．keepon
解析：选C。devote后常跟宾语energy，time等，再加介词to；选项B若改为fixtheirattentionon也可选；concentrateonsth.专心干某事；keepondoingsth.继续干某事。句意：中学生无论如何应专心于学习，尽管周围有大量的诱惑物。运用：根据汉语意思完成英语句子。
⑴吵闹声不绝于耳，我无法专心学习。
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