第第頁Unit3Howdoyougotoschool?SectionB考點一：Itis+adj.+todosth.的用法教材原句:itiseasytogettoschool.Itis+adj.+todosth.“做某事是…的”eg：It’sdifficulttofinishthiswork.⑴如句中的形容詞為描述事物特征的詞，如diffcult，easy，important等時，其后用介詞for,構成“Itis+adj.+forsb.+todosth.”eg：It’simportantforustoeatalotofvegetableseveryday.⑵如句中的形容詞為描述人物品質及性格特征的詞，如kind，good，nice等時，其后用介詞of,構成“Itis+adj.+ofsb.+todosth.”eg：It’sverykindofyoutohelpme.習題：(????)1.?It’s?clever_____you_____so?many?toy?ships.??A.?of;?making?B.?of;?to?make?C.?for;?to?make?D.?for;?making?(????)2.?It’s?dangerous_____you_____alone.??A.?of;?swimming?B.?of;?swim?C.?for;?to?swim?D.?for;?swimming(????)3.?It’s??good?for?us?_____every?day.??A.?play?sports??B.?playing?sports??C.?to?play?sports?D.?to?playing?sports考點二:復合形容詞用法教材原句:One11-year-oldboy,Liangliang,crossestherivereveryday.11-year-old是一個復合形容詞，意為“多少歲的”。結構“基數詞+連字符+名詞（+連字符+形容詞）”。注：數詞后的名詞用單數eg：atwo-monthholidayaneight-year-oldgirl習題：（??）4.We?will?have?a______?holiday?after?the?exam.??????A.two?month??B.?two-month?C.?two?-months?D.?two?months（??）5.I?think______?can?choose?their?own?life?style.??A?.nineteen-year-old??B.?nineteen-year-olds?C.?nineteen?years?old?D.?nineteen-year?olds考點三：afraid的用法教材原句:Butheisnotafraidbecausehelovesschool.“beafraidofsb./sth”表示“害怕某人/某事”，后接名詞、代詞。eg：Iamafraidofdogs.【拓展】：(1)beafraidtodosth.“害怕做某事”(是怕而不敢做)eg：Thegirlisafraidtogooutatnight.(2)beafraidofdoingsth“害怕、擔心有某事”（是害怕某種結果的發(fā)生）eg:Don’tafraidofaskingforhelp.Shewasafraidtoswimbecauseshewasafraidofdrowning.習題：()6.Shewasafraidof______him.A.wakingB.wakeC.towakeD.waked()7.1wasafraid______you.

tellingB.totellC.tellD.oftell考點四：cross的用法教材原句：One11-year-oldboy,Liangliang,crossestherivereveryday.cross(動詞)“越過，橫過”，表示在物體表面上橫穿。如過馬路、過橋、過河。相當于go/walkacross。eg：Let’scrosstheroadnow!【拓展】(1)across(介詞)指從這邊到那邊在表面上“通過，橫過”。如大街、橋、河?！皐alk/go/run/swim+across”相當于cross.eg：Don’trunacrossthestreet./Weswamacrosstheriver.(2)through(介詞)意為“穿過”，表示從事物內部穿過。如穿過森林、隧洞。eg:Thetwoboyswerewalkingthroughtheforest.習題：()8.Wemust________theroadverycarefully.A.crossB.acrossC.throughD.with()9．Look!Themanisswimming_______thelakeA.crossB.acrossC.throughD.with()10．Thetwofriendswerewalking_______theforest.A.crossB.acrossC.throughD.with考點五：hundred的用法(來源：教材幫供題人：曾美娟）教材原句：onehundredandfivehundred表示“一百”(1)當表示具體的"幾百"時,用"數字+hundred",此時的hundred必須是單數形式。eg：Thereareabouttwohundredteachersinourschool.(2)hundredsof是固定短語,意為"數百的;成百上千的",表示不確定的數量,后接可數名詞的復數形式。eg：Hundredsofplayerstakepartinthegame.【拓展】與hundred用法類似的詞還有：thousand"千",million"百萬",billion"十億".習題：(來源：廣東學導練供題人：曾美娟）()11.Thereare______ofstudentsinourschoolbutonly________ofthemaregirls.A.hundreds;twohundredB.hundred;twohundredsC.hundreds;twohundredsD.hundred;twohundred課堂練習：()1．It’simportantpeoplelearnteamspirit.A．of;of B．of;to C．for;to D．to;to()2．Itisinterestingforus________thisgame．A．playB．PlaysC．toplayD．playing()3．A________girlnamedDongXinyilookedafterherdisabledfather．A．three-year-oldB．three-years-oldC．threeyearsoldD.Three-yearsold()4．Doyouknow________？A．wheredoesyourfatherworkB．whereyourfatherworksC．doesyourfatherworkwhereD．yourfatherworkswhere()5．InChina，someofthestudents________therivertoschoolbyropeway．A．LiveB．DriveC．crossD．through()6．Thanksfor________metocrosstheroad．A．HelpB．HelpsC．HelpingD．tohelp()7．Whatdoyou______thisnewclub?It’sniceandbig.A．getto B．thinkof C．liveto D．goto()8．LinTaois______fromasmallvillage.A．a11yearsoldboy B．a11-year-oldboyC．an11-years-oldboy D．an11-year-oldboy()9．Theworkerswillbuildanewrailroad________thetwocities．A．sinceB．betweenC．asD．during()10．—Howdoyou___________school?—Itakethetrain.A．getB．gettoC．togetD．arriveto()11．________isnoteasyforthechildreninthemountainstogotoschooleveryday.A．This B．ThatC．He D．It()12．—Doesyourmothergotoworkbybikeeveryday?—No.Shesometimestakes________bus.A.a B.anC./D.by()13．IstheartfestivalonJanuary28th?.Youcanasktheteacheraboutit.A．Thatsoundsgood B．You'reright C．I'msorry D．I'mnotsure()14．Ericdoesn'twanttogotoShenzhenbyplane.Hewantstotaketrainthere.A．A;/ B．A;a C．/;/ D．/;a()15．Howfaris________fromyourhome________thelibrary?A．it;toB．this;toC．that;inD．it;in1．【答案】C【考點】固定句型【解析】這里是句式itbe+形容詞+forsb+todosth做某事對某人來說是怎樣的；itbe+形容詞+ofsb+todosth做某事某人是怎樣的,根據句意和用法，故選C。2．【答案】C【考點】固定句型【解析】It’s＋adj．＋forsb．＋todosth．3．【答案】A【考點】復合形容詞【解析】three-year-old為復合形容詞，意為“三歲的”。4．【答案】B【考點】賓語從句【解析】賓語從句中只能用陳述句語序，而且疑問詞必須要位于從句的句首。5．【答案】C【考點】動詞【解析】句意：在中國，一些學生通過索道過河去上學。固定短語crosstheriver意為“過河”。故選C。6．【答案】C【考點】固定搭配【解析】Thanksforsth．／Thanksfordoingsth．意為“因(做)某事而感謝”。7．【答案】B【考點】動詞詞組辨析【解析】Whatdoyouthinkof…?你認為……怎么樣？依據答語可知，答案為B。8．【答案】D【考點】復合形容詞【解析】在元音音素開頭的單詞前面用冠詞an；在輔音音素開頭