--九年級下冊Unit4Naturaldisasters單元總結(jié)及練習(xí)【必記單詞】1)earthquaken地.震7)deadadj.（由于缺電）不運轉(zhuǎn)的2)floodn.（使）灌滿水，吞沒8)starev.盯著看，凝望，凝視3)badlyadv.嚴(yán)重地，厲害地9)noticev.注意到，意識到4)aliveadj.活著，在世10)awakev.（使）醒來5)pooln.水坑，水塘11)immediatelyadv.馬上，馬上6)passv通.過12)missingadj.失散的【短語概括】1.naturaldisaster自然災(zāi)禍2.thinkof想起，想到3.beinterestedin...對......感興趣4.beworriedabout擔(dān)憂5.dreamabout夢見，夢到6.suchas比如7.passby經(jīng)過；經(jīng)過8.stickwith連續(xù)，堅持9.worryabout擔(dān)憂10.thinkabout考慮11.stareat盯著看，凝望12.insurprise吃驚地13.fornow臨時14.so...that...這樣......以致于......15.waitfor等待16.packup整理行李

17.forexample比如18.writedown寫下19.survivalkit救生包20.intheend最后21.from...to...比如22.howfar多遠(yuǎn)23.payattentionto注意，留意24.falldown坍毀25.atonce馬上26.as...aspossible盡可能......地27.wakeup醒來28.incaseof若是29.stayawayfrom...遠(yuǎn)離......30.sitaround無所作為地消磨時間；閑坐31.fallondeafears不被搭理，不被注意【用法集萃】1.starttodosth.開始做某事11.beabletodosth.能夠做某事2.havetodosth必.須/不得不做某事12.suggestdoingsth.建議做某事3.trytodosth.試圖/全力做某事13.Ittakes(sb.)sometimetodosth（.某4.itis/wasadj.todosth.做某事是......人）花銷多少時間做某事的14.make+賓語+形容詞使某人/某5.affordtodosth.負(fù)擔(dān)得起做某事物......6.havenotimetodosth.沒有時間做某15.findsb.+doingsth.發(fā)現(xiàn)某人正在做事某事7.itseemsthat+從句仿佛......16.letsb.dosth.讓某人做某事8.wanttodosth.想要做某事17.adj./adv.enoughtodosth足夠......9.stopdoingsth.停止做某事能夠做某事10.asksb.todosth.讓某人做某事18.hadbetterdosth.最好做某事----19.helpsb.(to)dosth.幫助某人做某21.keepdoingsth.向來做某事事20.expectsb.todosth.期望某人做某事【經(jīng)典句型】It’simportanttostickwithit.堅持工作很重要。Ihavenotimetothinkabouttheflood.我沒有時間考慮洪水。Ittookalongtimetobuildthehouse建.這座房屋花了很長時間。Itseemsthatnobodyispayinganyattentiontotheflood.仿佛沒有人關(guān)注那場洪水。Itisnotagoodideatositaroundandworryabouttheflood.閑坐著擔(dān)憂洪水不是一個好想法?！疽c語法】it作形式主語的用法代詞it能夠用來取代一個名詞、一個短語、一個句子，在句中作主語或賓語。本單元學(xué)習(xí)it作形式主語的幾種狀況。it作主語指時間、日期、天氣、距離隨和溫等。It’snineo’clock（now指時.間）Itismuchcolderthanitwasyesterday.（指天氣）Itisabout5kilometresfromheretomyhome.（指距離）Itisveryhotintheclassroom.（指氣溫）ItisSundaytoday.（指日期）It作形式主語取代動詞不定式，常用于以下句型中：(1)itis/wasadj.(of/for)sb.todosth.當(dāng)表語是與事物的特點相關(guān)的形容詞時，如easy,difficult,hard,important,necessary等，用介詞for.ItisdifficultforLucytolearnphysics.Itisinterestingforustoplaybadminton.當(dāng)表語是描繪人的性格、質(zhì)量的形容詞時，如kind,nice,polite,clever,foolish,stupid等，用介詞of.Itiskindofyoutohelpme.Itiscleverofthelittlechildtoworkoutsuchadifficultmathproblem.(2)ittakes/tooksb.sometimetodosth.Ittakeshimanhourtodohishomeworkeveryday.(3)itis/wasn.todosth.Itisgreatfuntohaveapartyhere.----Itwasagreatpleasuretoworkwithyou.3.it作形式主語還常用于句型“itseems/appearsthat+從句”，表示“仿佛/仿佛/看來......”Itseemsthatheknowseverything.Itappearsthatwearewrong.單元練習(xí)一、依據(jù)句意及首字母或漢語提示達(dá)成單詞?！痶hearanything.Mydogism__________.Canyouhelpmefindit?Allofthemare___________（凝視）atthecomputerscreen.4.Wedon’tknowwhetherhe’s（活著）ordead.5.Theroadwassonarrow（狹小）thatcarswereunableto（經(jīng)過）.二、用所給單詞的適合形式填空Thiswastheworst___________(nature)disasterinthehistoryoftheUnitedStates.Look!Therearetwo_________(coach)infrontofourschool.Somecountrieswouldbe_________(flood)ifsealevelaroundtheworldrose.Ihavenotime_________(think)aboutthesequestions.Marysuggested_________(go)therebybusandIagreed.三、單項選擇---____________isitfromheretotherailwaystation?---Abouttenkilometres.A.HowfarB.HowfastC.HowsoonD.Howoften2.Maryfeelsunhappybecausenobodyseemsto_________herprogress.A.noticeB.lookC.watchD.read3.What_________itis!A.nicedayB.niceweatherC.aniceweatherD.niceaweather4.Thelineis__________.Whatshouldwedo?A.deafB.aliveC.deadD.missing5.Hehurther_________badly________shehadtoseeadoctor.A.too;thatB.so;thatC.either;orD.too;toEachofushastowritea__________________reporteverytwoweeks.A.two-hundred-wordB.two-hundreds-wordC.two-hundreds-wordsD.two-hundred-words7.---MayIlistentomusichere,Mr.White?---Sorry,you’dbetter________itlikethat.----A.nottodoB.notdoC.don’tdoD.notdoto8.Mydaughterwantsarabbitforlong,butIhavenotimetobuy_________forher.A.itB.oneC.theoneD.that9.Hisfriendsaskedhim____________upsmoking.A.giveB.togiveC.gaveD.giving10.Whensheheardthenews,shelookedatme__________surprise.A.forB.toC.atD.in11.Thelittleboyis________lovely________everyonelikeshim.A.such;thatB.too;toC.so;thatD.enough;that12.__________foggyday!A.HowB.WhatC.HowaD.Whata13.Finishyourhomeworkfirst,andthenyou’ll___________watchTVforanhour.A.canB.beabletoC.abletoD.could14.Ourteacheroftenasksus_________questionsingroups.A.discussB.todiscussC.discussingD.discussed15.Whatapity!LiuXiangdidn’twinthe（跨hurdles欄）.A.110-metreB.110-metresC.110metreD.110metes---DoyouknowthatMr.Zhangpasses________lastweek?---Yes.Hedied_____________illness.A.away;ofB.on;fromC.by;withD.off;as17.Helosthiskey.Itmadehim_________inthecoldtowaitforhiswifern.’sreD.stay---You’dbetter_________early.Itisgoodforyourhealth.---Thanks.I’lldoasyousay.D.gotup四、依據(jù)漢語意思達(dá)成句子。1.在夜晚他往常閑坐著玩電腦游戲。Intheevening,heusually__________________playingcomputergames.2.你應(yīng)當(dāng)多加注意你的發(fā)音。Youshould________more____________