外研版2019必修第一冊Unit5Intotheworld【過知識(shí)】Step1考點(diǎn)必備【過單詞】重點(diǎn)單詞_____________n.慈善機(jī)構(gòu)_____________adj.大西洋的_____________n.教授_____________n.位置_____________v.暴跌_____________n.百分比_____________v.破壞，毀掉_____________n.影響，結(jié)果 _____________n.生物，動(dòng)物_____________n.鯨魚_____________n.習(xí)語，成語_____________n.權(quán)力_____________n.意外的相遇，邂逅______________n.攝影師_______________n.基本部分_______________v.創(chuàng)立，創(chuàng)建_______________n.小徑，小道________________n.檔案_______________v.凝視_______________n.按鈕_______________n.圖像，影像答案：1,charity2,Atlantic3,professor4,position5,crash6,perfect7,destroy8,effect9,creature10,whale11,idiom12,authority13,encounter14,photographer15,element16,found17,path18,file19,stare20,button21,image重點(diǎn)詞轉(zhuǎn)1.foundvt.創(chuàng)建；建立，興建→foundern.創(chuàng)立者；締造者→foundationn.建立；創(chuàng)辦2.annualadj.一年一度的，每年的→annuallyadv.每年，一年一次3.measurev.量，測量→measurementn.測量；尺寸4.determinev.測定，確定→determinedadj.堅(jiān)決的；有決心的5.eventuallyadv.終于，最終→eventualadj.最后的6.solutionn.解決，解決方法→solvevt.解決7.amazingadj.驚人的，了不起的→amazev.使驚訝→amazedadj.驚訝的8.survivev.活下來，幸存→survivaln.幸存；殘存物→survivorn.幸存者9.destroyv.破壞，摧毀→destructionn.幸存；殘存物→destructiveadj.破壞性的10.affectv.影響→effectn.影響，效果→effectiveadj.有效的11.chemistryn.化學(xué)→chemicaladj.化學(xué)的，化學(xué)品→chemistn.化學(xué)家12.completevt.完成→completionn.完成→completeadj.完全的→completelyadv.完全地13.excitevt.使某人興奮→excitementn.興奮→excitingadj.令人興奮的→excitedadj.興奮的14.shockn.吃驚，震驚→shockingadj.令人震驚的→shockedadj.感到震驚的15.reactionn.(對某一情形或事件的)反應(yīng)→reactvi.作出反應(yīng)；回應(yīng)16.accommodationn.住處，工作場所→accommodatev.容納；使適應(yīng)【過短語】1.cutdown砍掉2.insearchof尋找3.findout找到，查明4.millionsof數(shù)百萬5.leadto通向，導(dǎo)致6.feedon以……為主食7.makesure確保，務(wù)必8.killtwobirdswithonestone一舉兩得9.raincatsanddogs下傾盆大雨10.whenthecat’saway(themicewillplay)貓兒不在，老鼠作怪11.exceptfor除……之外12.fromtimetotime不時(shí)地；偶爾13.befamousfor因……而著名14.ataspeedof以……的速度15.aswhiteassnow雪白16.concentrateon集中注意于……17.falloff掉落18.recoverfrom從……中恢復(fù)19.afterall畢竟20.dogoodto對...有益【過句式】that引導(dǎo)的表語從句OneofthemostwonderfulmigrationsinnatureisthatoftheNorthAmericanmonarchbutterfly.Why引導(dǎo)的定語從句Sadly,humanactivityisthemainreasonwhythenumberofmonarchbutterfliesisfalling.“the+比較級，the+比較級”句式Themoreweknowaboutthislovelycreature,thegreaterthechanceitwillsurviveandkeepitsplaceinthenaturalworldforalongtimetocome.4,(that引導(dǎo)的同位語從句)WhileIwasconcentratingonphotographingthisamazingscene,IsuddenlyhadafeelingthatIwasbeingwatched.5,強(qiáng)調(diào)句式Itisafterallwewhoarethevisitorstotheirworld.【過語法】關(guān)系副詞有when,where,why三個(gè)，在定語從句中一般作狀語。關(guān)系副詞的作用關(guān)系詞指代人或物定語從句中充當(dāng)?shù)某煞株P(guān)系副詞when時(shí)間狀語where地點(diǎn)狀語why原因狀語考點(diǎn)精講：考向1：關(guān)系副詞的基本用法when在定語從句中作時(shí)間狀語。IwillneverforgetthedaywhenIjoinedtheLeague.where在定語從句中作地點(diǎn)狀語。Thisistheplacewherehewasborn.why在定語從句中作原因狀語。Wedon’tknowthereasonwhyhecamelate.注意：關(guān)系副詞=介詞+關(guān)系代詞When=介詞+whichIstillremembertheday________________________Icametotheschoolforthefirsttime.我仍然記得我第一次來到這所學(xué)校的那一天Thetime_____________________________wegettogetherfinallyarrived.我們團(tuán)聚的時(shí)刻終于到了注意：Gonearethedayswhen...Why=for+whichThereasonwhyisthatPleasetellmethereason________________________youmissedyourflight.請告訴我你誤機(jī)的原因Thereason___________________________youwerepunishedisunknowntous.他受懲罰的原因我們都不知道Where=介詞+whichIsthistheplace________youvisited?Isthisplace___________youvisited?Isthistheplace_________youlived?A,whereB,whichC,theoneD,one考向2：關(guān)系副詞的特殊情況A.一些特殊詞之后的wherewhere引導(dǎo)的定語從句先行詞大多數(shù)情況下是表示地點(diǎn)的名詞，但也有特殊情況。1.I’vecometothepointwhereIcan’tstandhim.我已經(jīng)到了無法容忍他的地步了。2.Thecountryisinthesituationwhereawarwillbreakoutatanytime.國家正處在隨時(shí)有可能爆發(fā)戰(zhàn)爭的局勢中。難點(diǎn)：如果定語從句分別修飾point,situation,part,condition和case等表示抽象意義的詞，常用where引導(dǎo)，意思是“到了某種地步，在某種境況中”。活學(xué)活用：1.Wearetryingtoreachapoint____bothsideswillsitdowntogetherandtalk.A.whichB.thatC.whereD.when2.Doyouhaveanythingtosayforyourself?Yes,there’sonepoint____wemustinsiston.A.whyB.whereC.howD./3.Greatchangesaretakingplaceinthecity______theylive.4.Thereason___________herefusedtheinvitationisquiteclear.B.occasion“時(shí)機(jī)”作先行詞時(shí)，常用關(guān)系副詞when。occasion“場合”作先行詞時(shí)，常用關(guān)系副詞where。OccasionsarequiterarewhenIhavethetimetospendatimewithmykids.Pleasedescribeanoccasionwhereyoumetwithrealdifficulties.考向3.theway用做先行詞，并且關(guān)系詞在從句中作狀語時(shí)，關(guān)系詞用inwhich/that/省略填上合適的關(guān)系詞并分析原因：1.Theway_________________heexplainedthesentencetouswasnotdifficulttounderstand.2.Theway_________________heexplainedtouswasquitesimple.3.Whatsurprisedmewasnotwhathesaidbut_____hesaidit.A.thewayB.inthewaythatC.inthewayD.thewaywhichTheway______heansweredthequestionswassurprising.A,/B,whichC,thatD,inwhich考向4：關(guān)系副詞的選擇技巧：一斷，二找，三放先判斷句子是否是定語從句，若是，斷開主句從句部分。找先行詞指什么：人，物或其他。放先行詞于從句作什么成分，以判斷應(yīng)選關(guān)系代詞或關(guān)系副詞。如果后面從句不完整，缺主語，賓語或定語時(shí)，就用關(guān)系代詞。如果后面從句是完整的，不缺主語，賓語或定語，作狀語時(shí)就用關(guān)系副詞。例2．【單句填空】Thereason__________hediditisnotclear.Thereason__________hegavetotheteacherisunbelievable.Iwillneverforgettheday_________Imet.Iwillneverforgettheday___________wespenttogether.考點(diǎn)三：非限制性從句判斷下面兩個(gè)句子是限制性定語從句還是非限制性定語從句。Ilostallthemoneyyoulentmeyesterday.Ilostallthemoney,withoutwhichIhadtowalkhome.例3．【單句填空】1.Likeanything,itispossibletohavetoomuchofboth,isnotgoodforthehealth.

2.ButSarah,hastakenpartinshowsalongwithtopmodels,wantstoprovethatshehasbrainsaswellasbeauty.

3.MyconnectionwithpandasgoesbacktomydaysonaTVshowinthemid-1980s,IwasthefirstWesternTVreporter.

【答案與解析】1.which分析句子結(jié)構(gòu)可知,空格處引導(dǎo)非限制性定語從句,且從句中缺少主語,故填which。2.who先行詞是Sarah,從句中缺少主語,所以應(yīng)該用who。3.when由句子結(jié)構(gòu)可以判斷空格處引導(dǎo)非限制性定語從句,先行詞是表示時(shí)間的mid-1980s,從句中缺少狀語,因此填關(guān)系副詞when。鞏固練習(xí)定語從句專練1.PrinceWilliamtookavisittotheForbiddenCityonMarch2,emperorsoncelived.

2.Wehavealivingroom,twobedroomswithwonderfulbalconiesandakitchen,mymomalwayscooksgreatdeliciousfood.

3.Lookingatthespotthebirdhadrisen,Isawtwoeggs.

4.Theheart-warmingstorybeganinSeptemberlastyearawomanaskedtheprimaryschoolinherneighborhoodtoaccepthersix-year-oldson.

5.Waterrafting,courageplaysanimportantrole,isabreathtakingoutdoorsport.

6.Heworkedinacarfactoryforfouryears,afterhefoundedhisowncompanyinhishometown.

7.Iftheearthispoisoned,thewater,thefoodandtheanimalswillbepoisoned,meansthatwewhopoisontheearthwillbepoisonedtoo.

8.There,lyinginthemuddyriverbedwasalittledogabouttwomonthsold,frontlegsweretightlytiedwithropes.

9.Thestadiumisverysplendidandattractiveinappearance,maybeimagined.

10.Nowtheirtalkshavereachedakeystageonesidemustgiveintotheother.

11.Hewrotealongletterheexplainedwhathadhappenedintheaccident.

12.WearehopingforsupportfromMrWebster,withoutsupportwecan’tmakeit.

13.SomeoftheteachersatthecollegeaskedDrNaismithtoinventagamecanbeplayedindoors.

14.SierraLeoneisacountrybasichealthfacilitiesarelackingandmanypeoplearestrugglingwithpoverty.

15.Thosemotorcycles,ahugeumbrellaisfixed,areahugethreattopeoplewalkinginthestreet.

16.I’msorrynottohaverepliedtoyourletterearlier,for,Imustsay,Iapologize.

17.Almosteveryteenagerwillexperienceaperiodintheirlifetheyaren’tcontentwiththeirparents.

18.Oncetherelivedarichmanwantedtodosomethingforthepeopleofhistown.

19.We’vereachedtheNullaborPlainstretchesfor1,000kmandiscompletelyflat.

20.Withoutthinkingtoomuchaboutit,IwenttotheStudentAffairsOffice,IknewIcouldfindclothesinthe“LostandFound”box.

【答案與解析】1.wheretheForbiddenCity是先行詞,空格處在從句中作地點(diǎn)狀語,故填where。2.where先行詞為kitchen,空格處在從句中作地點(diǎn)狀語,故填where。3.where先行詞為spot,空格處在定語從句中作地點(diǎn)狀語,故填where。4.when先行詞為September,空格處在定語從句中作時(shí)間狀語,故填when。5.where此處引導(dǎo)非限制性定語從句。從句中缺少狀語,用where表示模糊的地點(diǎn)概念。6.which分析句子結(jié)構(gòu)可知,逗號后是一個(gè)非限制性定語從句,關(guān)系代詞跟在介詞后面充當(dāng)賓語,故用which。7.which關(guān)系代詞在定語從句中作主語,故用which。8.whose先行詞為dog,將先行詞代入定語從句后為“Thelittledogsfrontlegsweretightlytiedwithropes.”。由此可見在從句中frontlegs缺少定語,故用whose。9.as本題考查的是as引導(dǎo)的非限制性定語從句,此時(shí)as指代的是整個(gè)主句,在從句中擔(dān)當(dāng)主語,意思是“正如……”。10.where先行詞是stage,從句是完整的句子,先行詞表示模糊的地點(diǎn)概念,在從句中作狀語,故用where引導(dǎo)。11.where先行詞是letter,從句意思完整,不缺少成分,所以此處填關(guān)系副詞where,表示“在信中”。12.whose先行詞是MrWebster,作support的定語,所以用whose。13.that/which先行詞為game,關(guān)系代詞在定語從句中作主語,且指物,故用that或which引導(dǎo)。14.where先行詞為country,關(guān)系副詞在定語從句中作地點(diǎn)狀語,故答案為where。15.where先行詞為motorcycles,關(guān)系副詞在定語從句中作地點(diǎn)狀語,故用where引導(dǎo),表示“在摩托車上”。16.which從句中Imustsay為插入語,可忽略不計(jì)。分析定語從句可知,關(guān)系代詞在定語從句中作介詞for的賓語,故答案為which。17.when先行詞為period,將先行詞代入從句后為“Theyarentcontentwiththeirparentsinaperiod.”。由此可見,關(guān)系副詞在定語從句中作時(shí)間狀語,故答案為when。18.who根據(jù)設(shè)空處前后的結(jié)構(gòu)分析可知,空格處引導(dǎo)定語從句修飾man,由于先行詞指人且從句缺少主語,故用who。19.which/that分析句子結(jié)構(gòu)可知,設(shè)空處后面的句子是NullaborPlain的定語,所填詞引導(dǎo)該從句并在從句中作主語,先行詞表示物,故用which或that。20.where分析句子結(jié)構(gòu)可知,設(shè)空處引導(dǎo)定語從句修飾表示地點(diǎn)的theStudentAffairsOffice,從句缺少地點(diǎn)狀語,故填where。Step2考點(diǎn)過關(guān)考點(diǎn)一：Determine(vt):測定準(zhǔn)確算出；確定；決定，決心做某事；查明；裁決Determinetodosth=decidetodosth=makeupone’smindtodosthDetermineon/uponsth:就某事做出決定Withdetermination:頑強(qiáng)地，有決心地Bedeterminedtodosth:決心做某事，決意做某事例1．【單句填空】Johnsonhadmadeuphismindtogiveitup,butonsecondthoughthedetermined(try)athirdtime.Hepatted(輕拍)meontheshoulder,witha(determine)look,sayingthatIhadthecapabilitytosucceed.Hedidtheexperimentdayandnight,determined(find)outaneffectivewaytotreatthedisease.Whereheoncefeltlikegivingup,henowhasthe(determine)topushfurtherandkeepongoing.答案：2，totry2,determined3,tofind4,determination考點(diǎn)二：Amazing(adj):驚人的，了不起的amazement(n)Beamazedat/by/thatBeamazedtodosthToone’samazementIn/withamazement:驚奇地例2．【單句填空】ItwasonlyafterwehadwatchedAmazingChinathatwerealizedwhat(amaze)achievementsChinahasmadeinthepastfiveyears.Theexpressiononherfacesuggestedshewaswhensheheardthenews.(amaze)Muchtomy(amaze),hewasabletorecitethewholepoemfrommemory.答案：1，amazing2,amazedamazed3,amazement考點(diǎn)三：辨析：destroy,damage,ruin,spoilDestroy:指徹底毀壞或毀滅，基本上無法修復(fù)Damage:指部分損壞，可修復(fù)；一般暗指損壞后價(jià)值或效益會(huì)降低（多用于無生命的事物）Ruin:指（完全地）損壞，使好的事物向不好的方向發(fā)展，不可修復(fù)（可希望，愿望的破滅）Spoil:指損壞，也側(cè)重指寵壞，溺愛Destruction(n):破壞，摧毀，毀滅destructive(adj):毀滅性的，引起破壞的例3．【單句填空】(destroy/damage/ruin)(1)Severalhouseswereslightlybythestorminthevillage.Oneofmyfriendsaskedmetohelphimwithhislessonsthisweekend,andthismyplan.Datashowsthatnearly19,770acres(英畝)oftheBrazilianrainforestsbetweenAugust2015andJuly2016.答案：damagedruinedweredestroyeddestroy的適當(dāng)形式填空Theearthquakeruinedthecity,makinghundredsofthousandsofpeoplehomeless.Asaresultoftheofwildlifehabitats,manyanimalshavenoplacetolive.答案：destructivedestruction考點(diǎn)四：Survive(v):幸存；生存依靠...生活；挺過（難關(guān)）；比...活（或存在）時(shí)間長Survivor(n):幸存者survival(un):幸存(cn):殘存物Survivesth:幸免于某事，從某事中挺過來/活過來Survivefrom...:從...中幸存下來/留存下來Surviveonsth:依靠...生存下來Survivalofthefittest:適者生存Survivesbby+時(shí)間：比某人多活例4．【單句填空】Earthquakescannotbepredicted,butyourchancesof(survive)aremuchlargerifyouknowwhattodowhenanearthquakestrikes.Itwasnotlongbeforeahelicopterarrivedatthescenetorescuethose(survive)oftheplanecrash.Mygrandmapassedawaylastyearandshesurvivedmygrandpatenyears.改錯(cuò)Thereweremorethan80passengersonboardthen,butonlyoneboynamedDavidsurvivedfromtheplanecrash.答案：1，survival2，survived3，by考點(diǎn)五：Variety(un):多樣化，變化，多變性；(cn):（植物，語言等）變種，品種；（同一事物的）不同種類，多種式樣例5．【單句填空】Thereare(variety)thingsonsale,soyoucanchoosewhateverinterestsyou.(vary)ofsolutionshavebeenprovidedforustosolvetheproblem.Wecanchooseonetostartwith.Avarietyofhisbooks(be)publishedinrecentyears.他由于種種原因辭職了。Heresignedfor.番茄的價(jià)格隨季節(jié)的變化而變化。Thepriceoftomatoes.答案：1，various2，Varieties3，havebeen考點(diǎn)六：Freeze-froze-frozen(vi):突然停止，呆??；(v):（使）凍結(jié)，結(jié)冰；嚴(yán)寒，冰凍；冷凍貯藏，冷藏Freezer(n):冰柜，冷凍柜freezing(adj):冰凍的，極冷的；freezingpoint:冰點(diǎn)（adv）：極冷地freezingcold:極冷Frozen(adj):冷凍的；結(jié)冰的；凍硬的；凍僵例6．【單句填空】Freeze-froze-frozen(vi):突然停止，呆住；(v):（使）凍結(jié)，結(jié)冰；嚴(yán)寒，冰凍；冷凍貯藏，冷藏判斷含義.Somefruitsfreezebetterthanothers..Whenthelakefreezes,wecangoskatingonit.Ifrozewithterrorasthedoorslowlyopened.Thetemperatureremainedbelowthepointthroughouttheday.ThefatheraswellashisthreesonsgoesskatingontherivereverySundayafternooninwinter.考點(diǎn)七：Recoverfrom...:從中恢復(fù)過來Recoverone’ssight:恢復(fù)視力Recoveronself/one’scourage/sight重新獲得勇氣/恢復(fù)視力:鎮(zhèn)定下來Makeaquick/slowrecovery:恢復(fù)很快/緩慢Makeafullrecovery:完全康復(fù)例7．【單句填空】Recover(v):復(fù)原，恢復(fù)狀態(tài)；恢復(fù)健康，痊愈，康復(fù)；找回，尋回Ihopeyoucantakeatleastonehour’sexerciseeachdayafteryourecoveryourillness.Iwishyouwouldbewellsoon.Thismedicineisquitebeneficialtoyour(recover)aftertheoperation,providingyoutakeitastold.在醫(yī)生們的幫助下，她很快痊愈了。Shemadeherillnesswiththehelpofthedoctors.Sheherillnesswiththehelpofthedoctors.考點(diǎn)八：Workout:解決；思考，計(jì)劃，制定出；計(jì)算（出）；成功地發(fā)展；鍛煉身體Outofwork:失業(yè)=unemployedAtwork:工作中，起作用；忙著（做某事）；Workonsth:努力改善/完成Workas:從事...工作；當(dāng)...Workatsth:努力做，致力于例8．【單句填空】判斷含義We’dbetterdiscusseverythingindetailbeforeweworkoutaplan.-I’msorrythingsdidn’tworkoutasplanned.-It’sjustwhatit’smeanttobe,soletitbeandletitgo.Setyouralarmclockanhourearlyandpushyourselftoworkout!Youwillfeelenergizedalldaylong.Wehavetoworkhowmuchfoodwe’llneedfortheparty.Hehasworkedthemathsproblemfornearlyanhourbuthesimplycan’tworkit.Susanhadquitherwell-paidjobandwasworkingavolunteerintheneighborhoodwhenIvisitedherlastyear.考點(diǎn)九：WhileIwasconcentratingonphotographingthisamazingscene,IsuddenlyhadafeelingthatIwasbeingwatched.(引導(dǎo)的同位語從句)判斷是同位語還是定語從句IgotthenewsthatTomwouldgoabroad.Thenewsthatyouheardisnottrue.Thesuggestionthatthemeetingbedelayedwasputforward.Thesuggestionthatheputforwardwasturneddown.例9．【單句填空】Themanagerputforwardasuggestionweshouldhaveanassistant.Thereistoomuchworktodo.Thepossibilitythereislifeonotherplanetsintheuniversehasalwaysinspired（激勵(lì)）scientiststoexploretheouterspace.考點(diǎn)十：為了強(qiáng)調(diào)且保持句子平衡，表語的形容詞，副詞，介詞短語或分詞等提前時(shí)，句子可用全部倒裝。翻譯句子Amongthegoodsareflowers,candlesandtoys.Standingonthetopofthemountainisanancienttowns.例10．【單句填空】Agroupofstudentsareplayingtheviolinthereandinfrontofthem(stand)theirteacherastheconductor.（指揮）Inthedarkforests(lie)manylakes,somelargeenoughtoholdseveraltowns.考點(diǎn)11：Itisafterallwewhoarethevisitorstotheirworld.強(qiáng)調(diào)句型Itis/was+被強(qiáng)調(diào)部分+that/who+(is/was隨從句中時(shí)態(tài)而定）按要求改寫句子Heboughtthebookinthisshopyesterday.強(qiáng)調(diào)主語強(qiáng)調(diào)賓語強(qiáng)調(diào)地點(diǎn)狀語強(qiáng)調(diào)時(shí)間狀語例11．【單句填空】ItwasonlywhenthecarpulledupinfrontofourhousewesawLilyinthepassengerseat.ItwasmysisterhelpedmeoutwhenIwasintrouble.WasitbecauseJackcamelateforschoolMr.Smithgotangry?wasnotuntilhecamebackfromAfricathatyearthathemetthegirlhewouldliketomarry.Step3考點(diǎn)突破Ⅰ.單詞拼寫1.Theconcertwillraisemoneyforlocal(慈善團(tuán)體).答案：charities2.Thepriceofahouselargelydependsonits(位置).答案：position3.Shareprices(暴跌)toanall－timelowyesterday.答案：crashed4.ThroughthePanamaCanalitislinkedwith(大西洋的)portsofAmericasandEurope.答案：Atlantic5.Theearthquakedalmostthewholetown.答案：destroyed6.Noonecancomeupwithaproperstotheproblem.答案：solution7.Theschooltriphasbecomeanaevent.答案：annual8.Hewasmadeapattheageof40.答案：professorⅡ.單句語法填空1.Successshouldn't(measure)byhowmuchmoneyyouhave.答案：bemeasured 2.Inordertoseethesunrise,theydetermined(set)offearly.答案：toset3.Itis(amaze)thatheshouldfinishthetaskinsuchashorttime.答案：amazing4.(eventual),theyarrivedatthedestinationandsuccessfullyfinishedtheirtask.答案：Eventually5.Weneedfoodandwaterfor(survive).答案：survival6.Inotherwords,everyactionand(move)inPekingOperaisimportant.答案：movementⅢ.選詞填空interactwith；findone'swayto；millionsof；introuble；cutdown；leadto；makesure；feedon1.Toomuchfoodandtoolittleexerciseovertheholidayseasoncanquicklyunwantedpounds.答案：leadto2.TheGreatWallissowell-knownatouristattractionthatpeoplevisititeveryyear.答案：millionsof3.Scientistshavediscoveredthesnakescanhomeevenwhentakenupto20milesaway.答案：findtheirway4.Itisknownthatthecowsgrass.答案：feedon5.youhavelockedthedoorbeforeyouleave.答案：Makesure6.Iliketoothers,soIhavemanyfriends.答案：interactwith7.Peopleusedtotreesandcutthemupforfirewood.答案：cutdown8.Hewillbeifhedoesn'tobeythetrafficrules.答案：introubleⅣ.單句寫作1.我們?yōu)槿嗣褡龅迷蕉?，就越幸福?the＋比較級，the＋比較級)wedoforthepeople,we'llbe.答案：Themore;thehappier2.如果開得太快，你可能會(huì)出事故。(if引導(dǎo)的條件狀語從句)，youmayhaveanaccident.答案：Ifyoudrivetoofast3.有一段時(shí)期人們認(rèn)為西紅柿是有毒的。(when引導(dǎo)定語從句)peoplethoughttomatoeswerepoisonous.答案：Therewasatimewhen4.你最好聽你父母的意見必要時(shí)做出改變。(狀語從句的省略)You'dbetterlistentoyourparents'adviceandmakechanges.答案：whennecessary5.直到完成作業(yè)他才睡覺。(not...until)Hehefinishedhishomework.答案：didn'tgotobeduntilStep4語言運(yùn)用綜合過關(guān)閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。InChina,fooddeliverymenarealwaysinarushbetweentrafficregardlessofwindorrain.____1____theymakeourlifemoreconvenient,thiscancomeat____2____costforthem