Unit4+SectionA+重點(diǎn)知識(shí)講解及總結(jié) 人教版八年級(jí)英語下冊(cè)

Unit4Whydon’tyoutalktoyourparents?第一課時(shí)SectionAP25-26allowv.允許，準(zhǔn)許→n.allowance津貼，補(bǔ)助→adj.allowable(法律、規(guī)章等)許可的，可承認(rèn)的①allowsth.允許某事②allowdoingsth允許做某事③allowsbtodosth允許某人做某事④beallowedtodoth被允許于某事Thelow(法律)doesn'tallowsuchanaction.法律不允許這樣的行為We________________________intheroom.這個(gè)房間不允許交流我父母不允許我和朋友一起去閑逛。______________________________________________.Ican't__________________________momlikethat.我不允許你跟媽媽那樣說話We_________________________witheachotherinclass上課時(shí)我們不被允許互相交談.這里不許吸煙。You__________________________here.wrongadj.有毛病的，錯(cuò)誤的→同義詞：false錯(cuò)誤的incorrect.錯(cuò)誤的→反義詞：right正確的correct正確的I'msorrythatyouransweriswrong.很遺你的答案是錯(cuò)誤的What'swrong怎么啦?哪兒不舒脹?What'sthetrouble?=What'sthematter?=Whathappens?=What'sup?怎么啦?What'swrong?I'mreallytiredbecauseIstudieduntilmidnightlastnight?lookthrough快速查看，瀏覽,翻閱YesterdayIfoundmysisterlookingthroughmythings.昨天我發(fā)現(xiàn)我妹妹在翻我的東西。Iusually________________________aftersupper.晚飯之后我通常瀏覽報(bào)紙。findsbdoingsh，發(fā)現(xiàn)其人正在做某事.(強(qiáng)調(diào)正在進(jìn)行）findsbdo發(fā)現(xiàn)某人做了某事(發(fā)現(xiàn)某人做事的全過程）I________________________underthetree.我發(fā)現(xiàn)女孩們正在樹下跳舞I_____________________.我發(fā)現(xiàn)他離開了。findsth.+adj.覺得某物是...的.We________thestoryvery________.我們覺得這個(gè)故事很有趣。guessv.猜測(cè),估計(jì),想n.猜測(cè)，推斷Idon'treallyknow，I'mjustguessing我真的不知道，我僅僅是猜測(cè)。Heguessedtherightansweratonce.他馬上猜出了正確答案。Iguessso.我猜是這樣。guess+句子Iguessyonareright.我猜你是對(duì)的。dealn.協(xié)議，交易→同義詞：business交易.trade交易①bigdeal重要的事，大交易②.It'sadeal.一言為定。③.It'snotabigdeal.沒什么大不了的。=It'snobigdeal.Thereisabigdealbetweenthetwocompanies.這兩家公司之間有一筆大交易dealv.處理、交易，分配dealwiith處理=dowithworkout動(dòng)副結(jié)構(gòu)短語①.成功地發(fā)展，解決workouttheproblem=solvetheproblem解決問題Hopethingsworkout.希望事情順利解決。I'msureeverythingwill______________intheend.我相信最終一切都會(huì)解決.②算出.(根據(jù)推理或計(jì)算)得出、算出HowmuchdoIoweyou?我欠你多少錢?Ihaven't_________________yet.我還沒算出來。③想出，制定出Theymustworkoutaplanasquicklyaspossible.他們必須盡快制定出一個(gè)計(jì)劃來。sothat=inorderthat以便，以致于，為了后面加句子，常引導(dǎo)目的狀語從句IspendmoretimelearningEnglisheverydaysothat(=inorderthat)Icanmakegreaterprogressthisyear.今年為了取得更大進(jìn)步，我每天花費(fèi)更多的時(shí)間學(xué)英語。第2課時(shí)SectionAP271. getonwith=getalongwithsb和睦相處,關(guān)系良好Lindacangetonwithherclassmates.琳達(dá)可以和她同學(xué)們相處得很好。getalong/onbadlywith與……相處得不好getonwellwithsb與相處得好Hedidn'tgetonwellwithhisparents.=_________________________他和他的父母相處得不好.Don’tworry!I’msureyou’ll________________yourclassmatesifyouarekindandfriendlytothem.別擔(dān)心，我相信如果你對(duì)你的同學(xué)善良友好，你將和他們會(huì)相處得好。2. relationn.關(guān)系,聯(lián)系，交往(常用復(fù)數(shù)形式)→v.relate敘述，使……有聯(lián)系→relativeadj意為“相關(guān)聯(lián)的”①relationsbetweensb和...之間的關(guān)系Ican'tgetonwithmyparents._______________________havebecomedifficult.我不能和我的父母相處好,我和父母之間的關(guān)系已經(jīng)很不好了 。 ②agoodrelationbetweenus.我們間的良好關(guān)系Thereis__________________________betweenus.我們之間的關(guān)系一直很好.3.communicationn.交流,溝通→communicate(v)交流,溝通Communicationisimportantbecauseitcanhelpyoutounderstandtheworldandthepeoplearoundyou.交流很重要,因?yàn)樗梢詭椭懔私庵車氖澜绾腿?communicatewithsb與某人交流/溝通4.arguev.爭(zhēng)吵.爭(zhēng)論→argument(n)論證,論據(jù)，爭(zhēng)吵→arguable(adj).可論證的①arguewithsb.=haveanargumentwithsb與某人爭(zhēng)吵，與某人爭(zhēng)論Mysister_____________________oneverything. 我的妹妹凡事都要和我爭(zhēng)說一番.②argueabout/oversth就某事進(jìn)行爭(zhēng)論爭(zhēng)吵Don't______________thismatter_____________.不要再為這件事爭(zhēng)論了notanymore不再=nomore③arguewithsbaboutsth為某事與某人爭(zhēng)吵/爭(zhēng)論haveanargumentwithsbaboutsth.“就某事與某人爭(zhēng)吵/辯論”Theboy____________hismotherabouthishomework.那個(gè)男孩人因?yàn)樽鳂I(yè)與他媽媽爭(zhēng)吵起來了.Youshouldn’t____________________yourteacher_____thehomework.你不應(yīng)該就家庭作業(yè)和老師爭(zhēng)論5. cloudn云、云朵→cloudyadj,多云的,陰天的→op.cloudless.adj.無云的,晴朗的①theseaofclouds云海②intheclouds.心不在焉,在云層中③onacloud忘乎所以,高興得不得了.④Afterblackclouds,clearweather.否極泰來6. elderadj.年紀(jì)較長(zhǎng)的.eldersister姐姐elderbrother哥哥 old的比較級(jí)有兩個(gè),”elder"前輩的,年紀(jì)較長(zhǎng)的"僅用于同一家庭成員的比較,只能作定語，只能用來指人。older使用范圍較廣.在句中可作定語,也可作表語.可修飾人,也可修飾物.Thegirlinredismyeldersister,穿紅衣服的那個(gè)女孩我姐進(jìn)Mybookisolderthanyours,我的書比你的書舊Sheisolderthanme.她比我大.Theolderbookismine,比較舊的那本書是我的。7. Insteadadv.代替,反而,卻，相反（常單獨(dú)使用時(shí)，常用于句末或句首）。Let'sgototheScienceMuseuminstead我們改去科學(xué)博物館吧! Instead,hewatcheswhateverhewantsuntillateatnight. 相反,晚上他無論他想看什么就看到很晚.Jackwasill,soIwentinstead,杰克病了,因此換了我去insteadof“代替”“而不是”后跟名詞、代詞、V-ingJackwasill,soIwent___________________.杰生病了,所以我代替了他去。Idon’tliketheredT-shirt.Iwillbuytheyellowone______.

我不喜歡那件紅色的T恤衫。相反，我會(huì)買那件黃色的。(要黃的)Hewalkstothepark_____________________bycar.

他是步行而不是開車去公園的。(要步行不要開車)用instead，insteadof填空:1.Davewentswimming_____goingskating.2.Mybrotherisn'tgoodatmath，_____，heisgoodatEnglish.3.MrZhanglikesreadingnewspapers_____books.4.Ilikereadinginthelibrary_____intheclassroom.5YesterdayJohn_____MrZhanggaveustalkonAmericanhistory.第3課時(shí)SectionAP27whateverpron.任何,每一,無論什么=nomatterwhatDowhateveryoulike,你喜歡做什么就做什么.WhateverIhaveisyours我擁有的無論什么都是你的。＝NomatterwhatIhaveisyours.句子作主語,看成單數(shù) Whateveryoumaydo,doyourbest.無論你可能做什么,盡自己最大努力。Youcandowhateveryoulike.你可以做你(任何)喜歡做的Whatever(=Nomatterwhat)dificultieshemaymeet,hewillnevergiveup.無論遇到什么困難，他都不會(huì)放棄。類似的詞:疑問詞+ever表無論=nomatter+疑問詞whatever無論什么whenever無論什么時(shí)候wherever無論在哪里whoever無法誰nervousadj焦慮的,擔(dān)憂的→同義詞worrried→n.nerve神經(jīng)→adv.nervously焦急地,提心吊膽地feelnervous感到緊張,感到擔(dān)憂AthomeIalwaysfeel____________.在家里,我總是感到孤獨(dú)和緊張.benervousabout對(duì)...緊張.I__________________thistest.我對(duì)這次考試很緊張。3.offerv.主動(dòng)提出,自愿給予.可以互換①offersbsth=offersthtosb主動(dòng)提供某物給某人可以互換providesthforsb=providesbwithsth.給某人提供某物Theyofferedmeseveraltickets.=They_______severaltickets_______me.他們給了我?guī)讖埰薄ewill______ahouse______thewinner,他將提供一所房子給獲勝者。②offertodosth.主動(dòng)提出干某事she_____________________meFrench她主動(dòng)提出教我法語.Ifyourparentsarehavingproblems,youshould__________________.如果你的父母正遇到問題,你應(yīng)該主動(dòng)提供幫助properadj正確的,恰當(dāng)?shù)?suitableadj.適當(dāng)?shù)摹鷄dv.properly適當(dāng)?shù)?，正確地，恰當(dāng)?shù)豴ropercommunication適當(dāng)?shù)慕涣鱝properanswer一個(gè)恰當(dāng)?shù)拇鸢?一個(gè)正確的答案Maybeyoucoulddomorejobsaroundthehousesothattheyhavemoretimeforpropercommunication.或許你在家里應(yīng)該多做點(diǎn)家務(wù),為了讓他有更多的適當(dāng)交流的時(shí)間.5.secondlyadv.第二,其次→second(adj,num)第二常與firstly,thirdly等一起用,列舉事實(shí)。Firstly,youshouldreadit.Secondly,youshoulduseit.第一,你應(yīng)該讀懂生它。第二,你應(yīng)該用它。communicatev.交流，溝通→n.communicationcommunicatewithsb 與某人交流/交談=haveacommunicationwithsb與某人交流/溝通 =talkwithsbIlikecommunicatingwithforeigners我喜歡與外國(guó)人交談You'dbetter________________othersinEnglishasmuchas______.你最好用英語和其他人盡可能多地交流。explain解釋，說明→n.explanation①explaintosb向某人解釋②explainsthtosb=explaintosbsth.向某人解釋某事③explain+句子Youshould________________yourparents.你應(yīng)該向你父母解釋。Thedoctorwill____________________________themedicine.醫(yī)生會(huì)說明怎樣服用這藥。He____________________________me.他向我介紹了原因。Youshouldexplainthatwhyyouarelate.你應(yīng)該介紹為什么遲到。clearadj清楚易懂的,晴朗的v.清除,使干凈→clearly(adv)onaclearday在晴天Onaclearday,youcanseeFrancefromEngland晴天你可以從英格蘭看見法國(guó)Thequestionisclear,andwecanunderstanditeasily.這個(gè)問題清楚易懂,我們可以很容易的理解。Unit4SectionA重點(diǎn)知識(shí)回顧P25Whydon'tyou+動(dòng)原？=Whynot+動(dòng)原？為什么不做某事?Whydon'ttalktoyourparents?你為什么不與你的父母交流?=Whynottalktoyourparents?toomuch太多①修飾不可數(shù)名詞Hespendstoomuchplayingcomputergames.他花太多時(shí)間玩電腦游戲②修飾動(dòng)詞，位于動(dòng)詞后。醫(yī)生告訴他不要喝太多酒。Thedoctortoldhimnottodrinktoomuch.gotenoughsleep得到足夠的眼眠(sleep不可數(shù))havefreetime有空閑時(shí)間我喜歡的事（定語從句）hangoutwithsb與某人閑逛takeafter-schoolclasses上課外輔導(dǎo)班takemorelessonsafterschool放學(xué)之后上更多的課getintoafightwithsb=fightwithsb=haveafightwithsb與某人吵架，與某人打架gotosleep去睡覺提出建議的表達(dá)方式①.Whydon'tyou(do)sth=Whynotdosth?為什么不做某事②.How/Whataboutdoingsth.干某事怎么樣？③.Let'sdosth咱們干某事吧!④.Youhadbetterdosth.你最好干某事。Youhadbetternotdo.你最好不干某事。⑤.Shallwedosth?咱們干某事好嗎？回答：1.Goodidea.＝That'sagoodidea.2.OK.3.Allright.4.Thatsounds….句子：1.Myparentsdon'tallowmetohangoutwithmyfriends.我的父母不允許我和朋友們一起閑逛。2.Igotintoafightwithmybestfriend.我和我最好的朋友吵架了。3.Whydon'tyougotosleepearlierthisevening?你為什么今晚不早點(diǎn)睡覺呢？P26writesbaletter=writealettertosb=writetosb給某人寫信callsbup打電話給某人talkto/withsb與某人交談sothat...以便,為了surprisesb使某人吃驚waitthatlong等那么久talkaboutsthonthephone在電話里談某事begoodatsth/doingsth擅長(zhǎng)（做）某事begood/nicetosb對(duì)某人好findsbdoingsth發(fā)現(xiàn)某人正在做某事lookthrough瀏覽,快速查看；givesthbacktosb=givebacksthtosb=returnsthtosb把某物歸還給某人beangrywithsb生某人的氣saysorry道歉forgetaboutsth忘掉某事abigdeal重要的事It’snotabigdeal.沒什么大不了的事。dealwiith處理=dowithworkout成功地發(fā)展；解決workouttheproblem=solvetheproblem解決問題Thanksforyouradvice.謝謝你的建議。Ifoundmysisterlookingthroughmythingsyesterday.昨天我發(fā)現(xiàn)我的妹妹在翻看我的東西。Youshouldtalktohimsothatyoucansayyou’resorry.