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1、Unit1Theworldofoursensesgrammar课件smellreducevolunteerexperimentsniffunpleasantrelatedchangedatan.味道,气味,嗅觉vt.减轻;减少n.志愿者n.实验,试验vt.嗅,闻adj.令人不快的adj.相关的,有联系的n.变化n.(datum的复数)数据Wordspreviewaddlinkoverallstressedbloodmisuseeverydaytouchvt.补充说;补充,添加vt.&vi.联系;相关联;连
2、接adj.总体的,全部的,全面的adj.紧张的,感到有压力的n.血,血液vt.误用;滥用adj.日常的;每天的n.触觉;接触vt.触摸;接触Wordspreviewignoredeeplyachesnowstormdestinationimpossiblesweatsuddenvt.忽视adv.深,沉;深深地vi&n.疼痛n.暴风雪n.目的地adj.不可能的vi.出汗,流汗n.汗,汗水adj.突然的Wordspreviewberelatedtobelinkedtomakesensemakethemosto
3、fcan’thelp(doing)allofasudden和……相关,和……有联系和……有联系的,和……有关联的有意义;有道理,讲得通充分利用禁不住(做某事),忍不住(做某事)突然,猛地Expressionspreview1)Atlunchtime,theradioweathermanreportedthatthemistwouldbecomeathickfogintheafternoon.2)Shewonderedifthebuseswouldstillberunning.3)‘Sorry,Miss,’
4、repliedtheman,‘thetruthisthatthefogistoothickforthebustorunthatfar.’Wecallthesesentences——nounclauses.在复合句中起名词作用的从句叫名词性从句(NounClauses)。名词性从句的功能相当于名词或名词词组,它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词性从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。名词性从句Hisjobisimportant.Wh
5、athedoesisimportant.ThisishisjobThisiswhathedoeseveryday.{名词性从句在功能上相当于名词主语表语{{Idon’tlikehisjob.Idon’tlikewhathedoeseveryday.Idon’tknowabouttheman,Mr.White.Idon’tknowaboutthefactthatheisateacher.宾语同位语{1Thathewillsucceediscertain.2Whetherhewillgothereisnotk
6、nown.3Whathesaidmademeupset.4Wherehehidthemoneyisstillunknown.5Whoevercomesiswelcome.6Howwecanhelpthetwinswillbediscussedatthemeeting.7Whenthey’llstarttheprojecthasnotbeendecidedyet.SubjectClause主语从句为避免主语冗长,句子头重脚轻,经常用it作形式主语,主语从句放在后面作真正的主语。1.Itiscertainth
7、athewillsucceed.2.Itisnotknownwhetherhewillgothere.3.Ithasnotbeendecidedyetwhenthey’llstarttheproject.“It”isusedaspreparatorysubject.形式主语It’slikely/possible/important/necessary/clearthat…很可能/重要的是……/必要的是……/很清楚……It’ssaid/reportedthat…据说/据报道……Itseems/appears
8、/happensthat…似乎/好像/碰巧......It’sbeenannounced/declaredthat…已经通知/宣布……It’snowonderthat…并不奇怪/无疑……It’sapity/afact/commonknowledge(众所周知)/acommonsaying(俗话说)that…在下列句型中常使用that引导主语从句宾语从句在句中充当宾语成分(可以作谓语动词、介词、不定式等非谓语动词的宾语)They
