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第二部分专题介词、连词,考点揭密典型例题解析课时训练,考点揭密,1.了解介词的定义:表示词语间语义关系的词叫介词,介词用于名词或名词词组或相当于名词词组的结构前。2.熟悉介词的结构:简单介词、复合介词和短语介词;介词不能单独使用作句子成份,必须和名词或代词组成介词短语;如果用在动词前,动词必须用动名词形式。如:thanksb.fordoingsth.whataboutdoingsth.withoutdoingsth等;介词短语在句中一般可作定语表语,宾语补足语,状语等。,考点揭密,3.掌握常用情态动词can,could,may,might,must,need,shall,will,should,would等的用法。(1)can可表示能力、允许、可能性、怀疑猜测,意为“能,会,可以”;cant意为“不会,不能,不可以”,还有“不可能”之意。could为can的过去式,用法与can类似,常用于过去时中;could还可用于现在时中表示委婉客气,相当于can;could也可表示惊讶怀疑,不相信,如:Hecouldntbeathief.(2)may表示允许、也许,意为“可以,也许,可能”。对may的一般问句的回答,肯定回答一般是:Yes,please./Certainly/Sure等,否定回答一般是:Pleasedont./No,youcant/mustnt.might是may的过去式,与may用法类似,常用于过去时中;用在疑问句中,还可表示委婉客气。,考点揭密,3.介词的用法很灵活,同一个介词有时会有好多不同的用法,如:for,at,with,on等。熟记一些常用的介词短语并灵活运用。4.掌握连词的定义:用于连接单词、短语、句子或从句的词叫连词。连词按结构可分为:简单连词,如:and,or,but,for等,关联连词,如:notonly.butalso,either.or.,both.and等,短语连词,如:sothat,asif,eventhough等;按语法含义可分为并列连词、从属连词和连接副词。5.掌握常用连词的用法,熟练运用。,【例1】LucyandLilyaretwins.Lucylikesplayingbasketball,_Lilydoesnt.2003,重庆A.andB.butC.asD.or,典型例题解析,【例3】Thescientistknowstwolanguages.Hecanspeak_English_French.2003,昆明A.either,orB.neither,norC.both,andD.so,that,B,【例2】Youdbettergetupearlyinthemorning,_youwillmisstheearlybus.2003,四川A.soB.andC.or,C,C,【例4】Howmanymembersarethereontheteam?Eightthisterm.Buttherewillbeten_nextterm.Imquitesure.2003,武汉A.atallB.atlastC.atleastD.atonce,典型例题解析,C,【例5】Themountainwas_steepfewpeopleinourcityreachedthetop.2003,吉林,B,用适当的介词填空1.Weusuallyhavelunch_noon.2.LinTaowasborn_February18th.3.Annsits_myright,_Katesleft.Shesits_us.4.Myfatherisleaving_Suzhoutomorrow.5.Wemustlearn_eachother.,课时训练,at,on,on,on,between,for,from,6.Theywent_thegateandenteredthegarden.7.Wecandoallthings_ourhands._theendofthelastcap,hecaughtup_theothers.9.Bekind_people.Dontshout_people.10.Lastmonthheworked_ateacher_threeweeks.,课时训练,through,with,At,with,to,at,as,for,1.Hisfatherisveryangry_himhisstudy.A.at,withB.with,atC.to,aboutD.about,to2.Paperismade_wood.A.fromB.ofC.byD.in3.Thebasketisfull_apples.A.withB.ofC.inD.by4.Katecantcome.LetsaskweiHuainstead_her.A.ofB.forC.toD.with5.Theheavyrainstoppedme_gettingtoschoolontime.A.toB.fromC.onD.for,课时训练,B,A,B,A,B,6.LiLidasparentsareveryproud_theirson.A.toB.inC.forD.of7.Thefoxlookedup_acocksittingthetree.A.to,inB.at,inC.for,onD.at,on8.Pleasewait_thebusstopnearmyhome.A.forB.atC.nextD.infront9.Whereisyourbikemade_?A.inB.fromC.ofD./10.Whentheredlightison,itsdangeroustogothestreet.A.acrossB.throughC.crossD.to,课时训练,(D),(B),(B),(D),(A),11.Heisrich_unhappy.A.orB.andC.soD.but12.Takearest_youfinishthework.A.beforeB.afterC.untilD.while13.Youcantpasstheexam,_youstudyhard.A.ifB.ofC.unlessD.and14._ourteamtriedbest_wefailed.A.Though,butB.Because,soC.If,andD.Though,/15.Dontgetoff_thebusstops.A.whenB.afterC.untilD.so,课时训练,D,B,D,C,C,Seeyounexttime!,
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