名師點(diǎn)睛：M1單元重難點(diǎn)詳解

1、PAGE4名師點(diǎn)睛：M1單元重難點(diǎn)詳解核心單詞lacv缺乏；缺少作不及物動(dòng)詞時(shí)常接for或inn沒有；不足；缺乏經(jīng)典例句Morethanhalfofusadmitwelacwillmonsense她似乎一點(diǎn)常識都沒有。名師點(diǎn)睛1lac既可以作動(dòng)詞也可作名詞，作及物動(dòng)詞時(shí)，后面直接接賓語，作不及物動(dòng)詞時(shí)常接介詞for，作名詞時(shí)，后面常用介詞of。2lacing為形容詞，但一般不放在名詞前作定語。預(yù)先的；在前的n&v前進(jìn)；進(jìn)展；預(yù)付經(jīng)典例句Hewhodoesnotadvancelosesground逆水行舟，不進(jìn)則退。1advanceon/umodate80guestsand，inaddition

2、，thereareseveralselfcateringaeacrossnewwords,youdonthavetoloothemueacrossnewwords,youdonthavetoloothemue,youarewelcome_youcome,youarewelcome3Theaentisestimatedtobeworthonemillionyuan_theaentisworthonemillionyuan4ItsreillionostaffectedbyeicAWhatisestimatedBAsweestimateCItsestimatedDItestimates答案C該題應(yīng)選

3、C項(xiàng)，It為形式主語，代替后面的that從句作主語，并且應(yīng)用被動(dòng)語態(tài)，表示“據(jù)估計(jì)”。22022四川自貢高三二診Thewomanwillthinofherownchild_she_theselittlechildrenAeverytime；seesBeachtime；willseeCnettime；seeDalltime；sees答案Aeverytime為特殊連詞，引導(dǎo)時(shí)間狀語從句。主句用將來時(shí)，從句用現(xiàn)在時(shí)表將來。單元語法要點(diǎn)附加練didntneedtodo,neednthavedone用didntneedtodo和neednthavedone完成下列句子：12Isetouttowalhom

4、e,butealiftTherefore,you_walatall答案thavetaentneedto單項(xiàng)填空12022天津卷，hearrivedhalfanhourearlyAneedntBwouldntCmustntDcouldnt答案A句意：Mar本不必那么匆忙。他極速行駛，最后早到了半個(gè)小時(shí)。本題考查情態(tài)動(dòng)詞。neednthavedone表示過去不必要做的事情卻做了。couldnthavedone表示過去不可能做了某事；wouldnthavedone用在表示與過去事實(shí)相反的虛擬語氣中；mustnt表示“禁止”，不用在此結(jié)構(gòu)中。22022遂寧一診He_havetaenataihere,foritsonlya5minutewalAshouldBcouldntCmightDneednt答案D考查情態(tài)動(dòng)詞。句意：他本來不必打車來這里的，因?yàn)樽呗分灰?分鐘。根據(jù)句意可知空處應(yīng)填neednt,neednthavedone表示“本不必做某事而實(shí)際上卻做了”。32022浙江溫州聯(lián)考Asaresultofthelightearthquae，twothirdsofthebuildinginthearea_AneedednotrepairingBneednotrepairingCdidntneedt