选修unit单词及知识点ppt课件.ppt

07.11.202407.11.202407.11.202407.11.20241.A__________(广泛传播的)fluaffectedeighteenwesternstates.
2.Therehasbeenserious___________(分歧)betweenthetwopartiesoverthequestion.
3.TheterribleEnglish______(气候)doesn’tagreewithme.
4.Thepopulationhad________(减少)tolessthan6,600,000in1851.
5.The_______(平均数)of3,6and9is6.
6.The____(数据)showsthatpeoplecountknowledgeofmoreimportancethanbefore.
7.Thefoodwasenoughin_______(数量),butnotverygoodin______(质量)8.ThoughAnnislessthanoneyearold,sheisstrongenoughtostand______(稳).
9.Thetsunamiskilling125,000peoplein12differentcountrieswasaterrible__________(悲剧).
10.In___________(后果)ofaterribleearthquake,thewholecitywasdestroyed.
11.Don’tleavean_______(用电的)applianceonwhenyouarenotusingit.
12.Asmostofthe_____________(代表)presenting________(同意)tohisplan,hebecamewell-knownovernight.
13.Therapid______(生长)ofsomekindsofvegetablesisnotagoodnatural___________(现象).
14.The________(污染)inthisregionhasa________(趋势)tobecomemoreandmoresever.
15.Inno____________(情况)willthetheorythatsmokingcan______(使振作)youbeaccepted.
Itwashisbadhabits,suchassmoking,alcoholaddiction_________(等)thathas_________(导致)myimpatience.
Gorgekeepsawide_____ofcollection,________(尽管)hisparents______________(反对)this.
Thechairman_____(指出)thatDr.White’s_________(演示)oftheharmfuleffectsof______(核)powerwasreliable.Itisarapidincreasewhencompared
toothernaturalchanges.2)喻为;比拟
compare…to…表示“把…比做…(异类
相比,比喻)”如：Man’slife____________________acandle.

Shakespearecomparedtheworldtoastage.2.Howhasthiscomeaboutanddoesitmatter?
1)Pleasetellmehowtheaccident___.
Iamstillinthedark.(2005江西)
A.camebyB.cameout
C.cametoD.cameabout2)It’salready10o’clock.Iwonderhow
it____thatshewastwohourslateon
suchashorttrip.(湖北2006)
A.cameover B.cameout
C.cameabout D.cameup
解析:已经十点钟了,我不知道是怎么
回事,这么短的路程她迟到了两个小时。
comeover来访
comeout出来,出版
comeup出现3.Thereisnodoubtthat….②否定句中doubt多接that同位语从句。如:
Thereisnodoubt______theywillaskyou
forhelp.毫无疑问,他们会请你帮忙的。
Ihavenodoubt______youwillsucceed.
我毫不怀疑你会成功的。
2)作及物动词常用于下列句型中,作“怀疑;
不能肯定;不大相信”解,一般不用进行时态。
①用于否