學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精Unit2HealthyeatingSectionⅡ—LearningaboutLanguage一、選擇適當(dāng)?shù)那閼B(tài)動詞填空:oughtto，haveto，needn't，mustn't，oughtn’tto1．Tom，you______playwiththeknife.Itmayhurtyou.2．Everyone______respecttheold。3．—MustIfinishthereporttoday?—No，you______。4．They______haveleftourcompanywithoutsayingaword。5．Mymotherisill。SoI______stayathometolookafterher.二、讀下面句子，試著翻譯畫線詞組1．Nomatterhowmanytimesyoufail，don’tloseheart。________________________________________________________________________2．Hedidn'twanttolosefacebeforehischildren.________________________________________________________________________3．Mybrotherlostinterestindrawingbecausehefeltitwastoodifficult.________________________________________________________________________4．Suddenlyhelostcontrolofhiscaranditknockedintoatree.________________________________________________________________________三、讀下列單詞，找出每組中畫線部分發(fā)音不同的單詞1．peach，teach,reach，break，weak________________________________________________________________________2．cut,minute,struggle,club，but________________________________________________________________________3．match，attract,lack，many，catch________________________________________________________________________4．because，settle,better，remember,vegetable________________________________________________________________________四、根據(jù)圖片用所提供的情態(tài)動詞完成下列句子1.我們應(yīng)該向吳菊萍學(xué)習(xí)。（oughtto)We____________WuJuping。2.你不必熬夜準(zhǔn)備這篇報道。（needn't)You____________preparingthereport。3.你必須每天吃一個蘋果。（haveto）You____________everyday.4.小孩子一定不要玩火。(mustn't)Littlechildren____________。5.他們昨天本不應(yīng)該吵架。(oughtnotto)They____________yesterday。答案：一、1.mustn't2。oughtto3.needn't4.oughtn’tto5．haveto二、1.泄氣,失去信心2。丟臉3.失去興趣4。失去控制三、1.break2。minute3.many4.because四、1.oughttolearnfrom2。needn’tstayup3.havetoeatanapple4。musn'tplaywithfire5.oughtn'ttohavequarreledwitheachother1．However，asshewassoafraidofbeinglaughedatbyherfriends，shedidnotconsultadoctorbut。。.然而，由于她非常怕被朋友嘲笑，所以她沒有咨詢醫(yī)生，而是……剖析：本句中含有as引導(dǎo)的原因狀語從句。考點：consultvt.咨詢；請教;商量Beforegoingonadiet,you'dbetterconsultyourdoctor.節(jié)食前，你最好咨詢一下你的醫(yī)生。Ithinkweshouldconsulttheprofessoronthequestion.我想我們應(yīng)該向教授請教這個問題.Wewillconsultyourparentsbeforeweallowyoutojoinintheactivity。在允許你參加這個活動前，我們將和你的父母商量一下.1）consult可作不及物動詞。如：Pleaseconsultwithmebeforetheoperation。手術(shù)前,請先和我商量一下。Thetwolawyersareconsultingonthecase。兩位律師正在商量那個案子。歸納：consultwithsb含義是“____________”;consultonsth的含義是“__________".2)consult還有別的含義，如:Heconsultedhisnotebookandsaid，“IcouldcomeonThursday."他翻了一下他的筆記本，然后說:“我星期四會來。”歸納：consult還有“________________”的含義。3)派生詞：consultationn．商議,商談consultativeadj。咨詢性的，協(xié)商的Wehadahurriedconsultationbeforethemeeting.會前我們進行了緊急商議。Whendidyoujointheconsultativecommittee？你什么時候加入顧問委員會的？單項填空1)(2011·廣東汕頭期中)Ifyoudon’tknowhowtouseanEnglishword,theeasiestwayisto______adictionary.A．turnover B．lookupC．examine D．consult2)（2011·湖北黃岡期中）—WhatshallIdoifImeetawordthatIdon’tknow?—Ifyoucan'tguessitsmeaning，youcan______thedictionary.A．examine B．consultC．combine D．gain用consult翻譯句子3）當(dāng)遇到生詞時,請查閱詞典。________________________________________________________________________4)我認(rèn)為你應(yīng)該和你的老師商量一下。________________________________________________________________________2．Grammar：oughtto，oughtnotto,haveto，don’thaveto，mustn’t，needn’t等情態(tài)動詞的用法及區(qū)別考點一：情態(tài)動詞oughtto，oughtnotto的用法1)ought沒有時態(tài)和人稱的變化,后面須跟帶to的不定式。其否定形式為oughtnot，也可寫為oughtn't.其基本用法如下：A．用于第一人稱,表示有責(zé)任或有必要去做某事，與should相比，語氣較強。如：Weoughttobemorecarefulwithourhomework。我們應(yīng)當(dāng)更加認(rèn)真地做作業(yè)。B．用于第二、三人稱，表示建議或勸告.如：YououghttofollowMr.Wang’sadvice。你應(yīng)當(dāng)聽王老師的建議。C．表示對現(xiàn)在或?qū)砟撤N可能性的推測,這種推測是可信的.如：Henryoughttobeheresoon.Helefthomeatsix。亨利應(yīng)當(dāng)很快就到這兒，他六點就從家里出來了.D．用來表達客觀上難以實現(xiàn)或不能實現(xiàn)的愿望，與虛擬語氣相似。如:Ilovesummer！Itoughttobesummeralltheyear。我喜歡夏天,全年都應(yīng)是夏天。2)oughttohavedone的用法A．表示對過去存在的某種可能性的推測，或指過去該做而未做的事情，意思是“早應(yīng)該"、“本應(yīng)該"。若是否定句，則表示發(fā)生了不該發(fā)生的事。如：I’msorry.IoughttohavephonedtotellyouIwascoming.對不起，我本應(yīng)該給你打個電話告訴你我要來。B．oughttohavedonesth＝shouldhavedonesth，含義是“本應(yīng)該做某事而實際上沒有做”；oughtn'ttohavedonesth＝shouldnothavedonesth,含義是“本不應(yīng)該做某事而實際上已經(jīng)做了"。Youshouldn’t/oughtn'ttohavetoldhimaboutthematch。你本不應(yīng)該告訴他有關(guān)比賽的情況。3)oughttobedoing的用法oughttobedoing，表示“應(yīng)該在……"，這樣用時語氣比should嚴(yán)肅。如：Yououghtn'ttobetalkingsomuch.你不應(yīng)當(dāng)說這么多話.4）如果意思明確，有時oughtto后面不需要跟動詞。如：—Shouldwebeginatonce?我們馬上開始嗎？—Yes，weoughtto。是的,開始。考點二：情態(tài)動詞haveto，don'thaveto的用法1)haveto表示由于某種客觀原因而不得不做某事。除此以外，haveto有時態(tài)和人稱的變化，其否定形式為don’thaveto(＝needn't).如：Hermotherisill，soshehastostayathome.她的媽媽生病了，因此她不得不待在家里。2）haveto和must的用法及區(qū)別A．兩詞都是“必須”的意思,haveto表示客觀的需要，而must表示說話人的主觀看法。Wehaven'tenoughbooksforeverybody.Someofyouwillhavetoshare。我們沒有足夠的書給每個人,你們中有一些人只好合用。(客觀上不得不)Theoldtowermustbesaved，whateverthecostis。無論付出什么代價，必須挽救這座古塔。（表示說話人的主觀看法)B．haveto有人稱、數(shù)、時態(tài)的變化，而must只有一種形式。但must可用于間接引語中表示過去的必要或義務(wù).Asanathlete，hehastoknowhisstrengthsandweaknesses.作為一名運動員，他必須了解自己的長處和短處。Hesaidhemustleavebeforenine。他說他必須九點前離開。考點二：情態(tài)動詞mustn't和needn’t的用法1)mustn’t表示“禁止”、“不允許"，并不表示否定性推測。如：Youmustn’tgotherewithhim。你不許和他去那兒。2）needn’t＝don'thaveto，表示“不必要”，可用來回答need和must的提問.如：—MustIfinishtheworktoday？我必須今天完成這項工作嗎？—No，youneedn't/don’thaveto.不，你不必。單項填空1）(2011·吉林期中)Itwasplayingcomputergamesthatcosttheboyplentyoftimethathe______spentdoinghislessons。A．mighthave B．shouldC．oughttohave D．could2)(2011·課標(biāo)卷）They______havearrivedatlunchtimebuttheirflightwasdelayed。A．will B．canC．must D．should3）（2010·上海卷）—Sorry,ProfessorSmith。Ididn'tfinishtheassignmentyesterday.—Oh，you______havedoneitasyesterdaywasthedeadline。A．must B．mustn'tC．should D．shouldn’t4)Ihadneitheraraincoatnoranumbrella。That’swhyI______waituntiltherainstopped.A．might B．shouldC．oughtto D．hadto5）Myparentsneverremembermytelephonenumber，andtheyalways______lookitup。A．should B．canC．haveto D．must6)—MrWang，Iwillgoandfetchfourchairsforthemeeting。—You______fetchfour;twowilldo。A．won't B．couldn'tC．shouldn’t D．needn’t句型轉(zhuǎn)換7）Heoughttohelphisbrotherworkouttheproblem.（改成否定句）________________________________________________________________________8）Tomoughttogotohavearest。(改成一般疑問句)________________________________________________________________________9）Suchthingsoughttobedoneatonce。(改為反意疑問句）________________________________________________________________________10）Mustwestayathome?（作否定回答）________________________________________________________________________翻譯下列句子11）他應(yīng)該和湯姆去英國嗎?________________________________________________________________________12)我們本不應(yīng)該開著窗子睡覺.________________________________________________________________________13）他本應(yīng)該昨天完成這項工作。________________________________________________________________________14）我病了，不得不待在家里.___________________