WORDS&EXPRESSIONSdoubt【归纳】doubt既可作名词，也可作动词。★作名词，意为“疑惑，怀疑”，后可跟about引起的短语或that/whether引导的从句。如：Elizabethhadnodoubtsabouthisabilitytodothejob.Thereisnodoubtthatonedaythemoneywillbefound.ThereissomedoubtwhetherJohnwillcomeontime.★作动词，意为“怀疑，不相信”，后可跟名词、代词或从句。在否定句和疑问句中，doubt后可跟that引导的宾语从句；在肯定句中，跟whether/if引导的宾语从句。如：Idoubtthetruthofthisreport.I’msorrythatIdoubtedyoubefore.Shedoesn’tdoubtthatyou’rehonest.Canyoudoubtthathewillwin?Othersdoubtedwhether/ifthatwouldhappen.【拓展】★indoubt意为“怀疑，犹豫”。如：Iwasindoubtaboutwhattodo.★withoutdoubt意为“毫无疑问，一定地”。如：Don’tworry;he’llcomebackwithoutdoubt.【即学即练】根据汉语意思补全下面句子（每空一词）。1.毫无疑问我们做得对。________________________________________wedidtherightthing.2.他怀疑他是否能从海伦那里学到任何东西。He________________hewouldlearnanythingfromHelen.3.我怀疑她是否诚实。Ihave________________herhonesty.4.该片毫无疑问是当年最成功的影片。Itwas________________themostsuccessfulfilmoftheyear.worth【语境展示】阅读下面句子，并试着归纳worth的意思及用法。1.Thecarisworthabout$20,000.2.Theexhibitionisworthavisit.3.Webelievethatourfreedomisworthfightingfor.4.Thewinnerwillreceivetenpounds’worthofbooks.5.Weunderstoodtheteacher’sworthonlywhenheleft.【自我归纳】worth既可作形容词，也可作名词。★作形容词，意为：①值（多少钱），价值为（句1）；②值得（后接名词或动词-ing形式，其中动词-ing形式是主动形式表示被动意义）（句2、句3）。★作名词，意为：①值（多少钱），价值为（句4）；②________（句5）。【即学即练】翻译下面句子。1.这本书值得一读。____________________________________________________________2.我们的房子大约值10万美元。____________________________________________________________3.我知道他的友情的真正价值。____________________________________________________________survive【语境展示】阅读下面句子，并从a-c中找出与1-3中的survive相符合的释义。1.Thankstothefirefighters,morepeoplesurvivedthebigfire.2.Camelscansurviveformanydayswithoutwaterinthedesert.3.Mrs.Smithsurvivedherhusbandbytenyears.a.生命较……长b.生存，存活c.经历（事故、灾难等）还活着、幸存【自我归纳】通过观察上面句子，我们可以知道survive可作及物动词，也可作不及物动词，其意思分别为：1→________；2→________；3→________。【拓展】survivaln.幸存，残存物survivorn.幸存者，生还者【即学即练】翻译下面句子。1.Theoldladyhassurvivedallherchildren.____________________________________________________________2.Ofthesixpeopleintheplanethatcrashed,onlyonesurvived.____________________________________________________________3.Therewereonlytwosurvivorsoftheairplanecrash.____________________________________________________________remove【语境展示】阅读下面句子，并试着归纳remove的意思。1.Canyouhelpmeremovethebigstoneinthemiddleoftheroad?2.Jackremovedhiswetcoatassoonasheenteredtheroom.3.Themanager’sspeechdidlittletoremovetheworkers’fears.4.HowcanIremovetheblackstains(污点)fromthewhiteshirt?5.Theyremovedhimfromhispositionbecauseoftheminedisaster.【自我归纳】remove是动词，意为：①移动，拿开（句1）；②________（衣物等）（句2）；③去掉，消除（句3、句4）；④撤职，辞退（句5）。【即学即练】根据括号内所给的汉语提示补全下面句子。1.Thenews______________________________(消除了一切有关公司未来的疑虑).2.Themencameto___________________________(把垃圾从花园里拿走).belongto【语境展示...
