必修四二單元語言點

trafficjamlanguagepoints重點短語getaround/round/about到處旅游，四處走動getalongwithgetdowngetingetongetoffgetoutofgetovergetthrough與人相處，事情進展記下，寫下收獲，進入，插話上車下車，出發(fā)擺脫，從...中出來恢復(fù)健康通過，打通電話，度過，完成重點句型祈使句+and/or/otherwise+簡單句（將來時）再說一次，我就生氣了。Sayitagain,andIwillbeangry.小心，要不你會摔傷的。Becareful,otherwiseyou’llgethurt.祈使句還可以換成名詞性短語再有一個月，我們就能完成這個項目。Onemoremonth,andwewillfinishthisproject.翻譯練習(xí)Touristsshouldn’tmissthe103buswhichoffersoneofthemostimpressiveroutes,pasttheForbiddenCityandtheWhitePagodainBeihaiPark.仿寫句子：However,thereisalsoanightbus,providedbybuseswithanumberin200s.1.孩子們很開心地玩著，被他們的父母保護著。2.那是一座美麗的城市，被群山環(huán)繞著。1.Thosechildrenwereplayinghappily,protectedbytheirparents.2.Itisabeautifulcity,surroundedbymountains.情態(tài)動詞can/could2.表推測：can/couldeg:Canthisbetrue?Hecan’tbetherebecauseIjustsawhimoutsidethehouse.HemustbetherebecauseIjustsawhim.Hemusthavegotthemoneybecauseheboughtmanythingsformtheshop.1.表能力:can/could/beabletoeg:Icanridebike,butIcan’tswim.Hecouldwritepoemswhenhewasonly5yearsold.Heisabletolifttheheavyboxbuthewasn’tabletodosointhepast.3.表允許,請求：can/couldeg:CanIborrowyourphone?CouldIseeyourpassport?——Willyoustayforlunch?——Sorry，___.Mybrotheriscomingtoseeme．A．Imustn‘tB．Ican’tC．Ineedn’tD．Iwon’tBThefirespreadthroughthehotelveryquicklybuteveryone___getout．A．hadtoB．wouldC．couldD．wasabletoD該題考查了could和beableto的區(qū)別，二者都可表示過去時間的能力，但如果表示過去成功地做了某事只能使用was／wereabletodo。-DoyouknowwhereDavidis?Icouldn’tfindhimanywhere．一Well,he____havegonefar．Hiscoat’sstillhere．A．shouldn’tB.mustn’tC．can't

D．wouldn'tCcan’t表示“不可能”。根據(jù)他的衣服還在這里可推測出他肯定沒有走遠。must也可以表示推測，但是mustn’t的意思是“禁止，不準(zhǔn)”，推測否定的事情用can’t。與before相關(guān)的幾個重要句型Itwon’tbe....before....用不了多久就會......Itwillbe.....before......得過多長時間才......Itwasn’t......before.....沒過多長時間就......Itwas.......before......過了多長時間才.....翻譯：沒人能確切地知道的過多少年中國才能贏得世界杯。NooneknowsforsurehowmanyyearsitwillbebeforeChinawinstheWorldCup.worthworthyworthwhilebeworthsth.(money)beworthdoingsth.主動表被動beworthyofsth./doingsth.beworthytodosth.Itisworthwhileofdoingsth.todosth.Imperatives祈使句1.Be型——Don’tbeeg:Becareful!Don’tberidiculous!2.Do型——Don’tdoeg:Takeyourseat!Don’tplaywithfire!3.Let型——Let’snoteg:Let’sgohome!Let’snotmentionitagain!委婉的表達：Wouldyouplease/Pleasedo......Wouldyoupleasehelpmeabit?祝愿：Wishyouahappylife!Mayyouhaveahappymarriage!Allowmetoproposeatoasttoourfriendship!culturecornersuffervt.遭受短期，一般性的損失，傷痛，疾病等vi.遭受長期性的，習(xí)慣性的損失，傷痛，疾病等。1.他死得很快,沒有多少痛苦.2.她一直受頭痛困擾。1.Hediedquicklyanddidn’tsuffermuch.2.Shehasbeensufferingfromheadacheforalongtime.英翻漢：Thesitu