Unit4重難點講解Importantwords1.allowv.允許，準許allowance

n.允許，準許allowsbtodosth允許某人做某事allowdoingsth允許某人做某事2wrong

adj錯誤的，有毛病的false反義詞right

n.正確的，對的，truewhat'swrong?哪不舒服？what'stheproblem/thematter/thetrouble?同義句gowrong出毛病，出故障3bookthrough快速查看，瀏覽lookfor尋找，查找lookat看lookup翻閱，拜訪looklike看起來像lookdown俯視lookafter照顧，照料lookout當心lookover仔細檢查4.guessv.猜測，估計guessionn.猜測5.dealv/n.協(xié)議，交易dealwith處理，應付dowith同義詞bigdeal重要的事6.workout成功地發(fā)展，解決helpout幫忙解決8.relationn.關系，聯(lián)系，交往havearelationwithsb與某人交往，與某人聯(lián)系7.getonwith和睦相處，關系良好后面接人：與某人和睦相處后面接物：事情進展順利with前可以加well,nbadly等副詞修飾8.municationn.交流，溝通haveamunicationwithsbmunicatewithsb與某人交往，與某人聯(lián)系9.arguen.關系，聯(lián)系，交往arguewithsb（aboutsth）（關于某事）與某人吵架10.cloud

n.云朵，云cloudysnow，rain，wind，sun10.elderadj.年紀較長的older可指人，也可指物，既做定語，也可做表語elder只指人（長幼關系），只做定語11.insteadadv.代替，反而，卻insteadof代替，取代12.whateverpron.關系，聯(lián)系，交往ever無論：however,whenever,whichever相當于nomatter+疑問詞13.nervousadj.焦慮的，擔憂的benervousof害怕be/feelnervousabout/atsth因為某事而忐忑不安14.offerv.主動提供，自愿給予offersbsth=offersthtosboffertodosth主動做某事neveroffertoteachafishtoswim15.properadj.正確的，恰當?shù)膒roperlyadv.合理地，恰當15.secondlyadv.第二，其次firstly第一，首先16.explainv.解釋，說明explainsbsth=explainsthtosbexplainoneselfItisexplainedthat給的解釋是17.clearadj.清楚易懂的，晴朗的

v.清理清除clearup/clearout/clearaway18.copyv.抄襲，模仿，復制，復印19.returnv.歸還，回來，返回returnsbsth=returnsthtosb同義詞：giveback,beback,goback20.anymoreadv.(否定句和疑問句)再也（不），（不）再not...anymore,not...longer,nolonger同義詞：giveback,beback,gobackImportantsentences1,IstudieduntilmidnightlastnightsoIdidn'tgetenoughsleep.until直到，在...之前肯定句:做某事直到某時（延續(xù)性動詞）否定句：直到某時才做某事（延續(xù)和非延續(xù)動詞）2,Althoughshe'swrong,it'snotabigdeal.although雖然，盡管，讓步狀語從句不可以和but,however等連詞連用，但可以和yet,still等副詞連用3,Heshouldtalktohisfriendsothathecansayhe'ssorry.sothat以便，為的是（目的狀語從句，從句多用can/could等情態(tài)動詞）4,Whydon'tyouforgetaboutit?Maybeyoucouldgotohishouse.建議:1),whydon'tyoudosth?/whynotdosth?2),sbshould/coulddosth.3),what/howaboutdoingsth.4),You'dbetterdosth.5),Let'sdosth.回答：肯定：Greatidea!Ok!/Allright./Soundsgreat.否定：Idon'tthinkso./Sorry,but.../Sorry,Ican't.2.pressv.按；壓pressure

n.壓力beunderpressure（外部壓力）1)有壓力的bestressedout(心理壓力)2)bloodpressure血壓3.pete派生詞短語petitionn.比賽petitive

adj.競爭性的，比賽性的petitor

n.競爭者，對手petewith/againstsb.和某人競爭peteforsth.為某事/某物競爭Importantwords1.membern.成員，分子(amemberof......的成員/分子）4.opinionn.意見；想法；看法（近義詞:thought;view）haveagood/badopinionofsb對某人評價好/不好personalopinion個人觀點eg:1)Ihavethesameopinionasyou.2)InMary'sopinion,Jimisalazyboy.5.skilln.1)例句:Heisawriterofgreatskill.（of+n.skill=adj.skillful）他是一位寫作技巧高超的作家。2)詞組:municationskill;speakingskill;writingskill等3)派生詞：skillfuladj.熟練的；巧妙的skillfully

adv.6.typicaladj.典型的（classic）typen.類別，類型7.footballn.(美式)橄欖球，足球【（美式）足球soccer】playfootball8.quickadj.快的，迅速的，時間短暫的（bequioktodosth迅度地做某事）9.cutout刪除down削減；砍到in插嘴；插入off切除；切斷10.continue(=goon)doingsth.withsth.todosth.繼續(xù)做（同一件事）繼續(xù)做（另一件事）11.pare...with...把......和......比較pare...to...把......比作......1)Comparethisphoto_____thatone,andyou'llfindoutsomedifferences2)Heparedthegirl____themooninthepoem.withto12.crazy:becrazyaboutsth.對某事著迷13.push:1)pushsb.todosth.督促某人做某事2)pushsb.hard=givesb.muchpressure(aboutsth)14.developv.developedadj.發(fā)達的developingadj.發(fā)展中的developmentn.發(fā)展withthedevelopmentof隨著......的發(fā)展15.causev.造成，引起causesthforsb給某人造成某種問題causealotofstressforchilden=causesbsthcauseteachertrouble給老師惹麻煩16.usualadj.通常的；尋常的1)asusual照常；像平常一樣2）...thanusual比平常......17.inone'sopinion依某人來看accordingtosb18.perhapsadv.可能，大概，也許Importantphrases2.takeafterschoolclasses上校外補習班3.inaloud/lowvoice大/小聲地4.getinto/haveafightwithsb.與某人打架/鬧矛盾5.hangoutwithsb.與某人一塊在外閑逛1.getenoughsleep睡眠充足7.amotherofthree(children)三個孩子的媽媽afamilyofthree一個三口之家8.startlearningfromayoungage從很小開始學習6.begoodat擅長...,在...方面做得好dowellinbegoodto對...好/和善benicetobegoodfor對...有利/益begoodwith與相處得好Importantsentences1.Whentheyargue,it'slikeabig,blackcloudhangingoverourhome.peoplelivinghere生活在這兒的人2.Youshouldexplainthatyoudon'tmindhimwatchingTVallthetime.Wouldyoumindmy/mesmokinghere?3.Myparentsgivemealotofpressureaboutschool.4.Freetimeactivitieslikesportsandhangingoutwithfriendsareimportant,too.5.TheTaylorsareatypicalAmericanfamily.theTaylorfamily泰勒一家6.However,thetiredchildrendon'tgethomeuntilafter7:00p.m.1)昨晚，他直到媽媽回來才停止學習。Hedidn'tstopstudyinguntilhismomcameback.2)昨天直到雨停，他才離開這兒。Hedidn't_____________untiltherainstopped.He_____________untiltherainstopped.leaveherestayedhere7.Theyhaveaquickdinner,andthenit'stimeforhomework.1)havebreakfast/lunch/dinner(一日三餐前不用冠詞)havea/anquick/big/enjoyablebreakfast2)It'stime