广东省高二英语Unit3 Inventors and invention language poin.ppt

Languagepoints1.discoveryn.发现,
makeadiscovery作出一项发现
discovervt.发现;发觉;找到
discoverern.发现者2.callup=ringup给…打电话
还有“使想起，使忆起征召…入伍”的意思
Theoldphotocallsupmemoriesofmy
childhood.
Whenwarbreaksout,weshallbecalledupatonce.
Hecalledmeuptotellthegoodnews.
callfor需要,要求
callin邀请,请来
callon/at拜访(callon后跟人作宾语，callat后跟地点名词作宾语)
1.Hisaunt’sletters_____ofthosebeautifuldayswhentheyusedtolivetogetherinhishometown.
A.callhimupB.callhimfor
C.callhimonD.callhimat
2.---CanIdothejob?
---I’mafraidnot,becauseit___skillandpatience.
callsonB.callsout
C.callsupD.callsfor３.nowandthen有时,偶尔
Iseethemnowandthen,butnotoften.
Iusedtocallpeople___,fromthemomentIwokeuptothetimeIwenttosleep.A.nowandthenB.allthetime
C.athomeD.atwork４.Herewasachanceformetodistinguishmyselfbyinventingsomethingthatwouldcatchsnakesbutnotharmthem.
distinguishoneself显扬自己,使自己扬名
Themandistinguishedhimselfbyhiswisdom.
distinguishvt.辨别,区别
Ican’tdistinguishthetwins,theyaresoalike.
distinguish…from把…与…加以分开
distinguishbetweenAandB辨别甲和乙
Youshouldbeableto______rightfromwrong.
A.differB.distinguish
C.determineD.observe6.ThefirstthingItriedtodowastoseeiftherewereproductsthatmighthelpme,butthereonlyseemedtobepowdersdesignedtokillsnakes.
therebe常见的变化形式有：thereseemstobe…therehappenstobe…
thereusedtobe…等．
therebe强调某处有某物;
have强调某人有某物指为人所拥有
Thereisabookonthedesk.
Ihaveabook.seem的归纳总结
1)seem+tobe+形容词/名词/介词短语/分词
Somethingseemedtobewrongwithhim.
Youseemedtobeinagreathurry.
Thefirstmemoriesseemedtobeconnectedwithwork.2)seem构成的句式:
Itseemsthat...
Itseemsasif/asthough...
Thereseems(tobe)….
Itseemsthateveryonewassatisfied.
Itseemsasifyouarethefirstonehere.
Thereseems(tobe)noreasonfor
believinghim.seem表示有某种根据的判断,这种判断往往接近事实或者符合事实。
appear从外表或者表面上看来“似乎,好像”,有时暗含“事实上并非如此”之意。
look强调视觉上的印象。
Itappearsatruestory.7.IsetaboutresearchingthehabitsofsnakessoIcouldtapthemintheeasiestway.
setabout开始,着手
Thesoonerwesetaboutit,thesoonerwe’llfinish.Wesetaboutcleaningupthemess.
setout出发,启程
setouttodosth.开始做某事
setoff出发,动身
setaside留出,对…不予以考虑
setdown记下,写下
setup建立，设置,造成,产生habit通常指个人经