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2014秋季九年级英语课文unit3SectionB精讲精析第1页共7页Unit3Couldyoupleasetellmewheretherestroomsare?课文重难点精讲精析SectionB1.inexpensive廉价的【解析】expensiveadj.昂贵的（反）inexpensive=cheapWeneedtostayinan_________(expensive)hotelsothatwecansavesomemoney.2.uncrowded不拥挤的crowd(1)n人群acrowdofbooks一堆书(2)v拥挤→crowdedadj.拥挤的（反）uncrowded不拥挤的becrowedwith被……挤满()It’sSundaytoday.Thesupermarketiscrowded___people.A.byB.withC.ofD.For【拓展】派生法（Derivation）在一个单词前面或后面加上一个词缀构成新词，这种构词法叫做派生法。加在单词前的词缀叫前缀，加在后面的词缀叫后缀。前缀示例un-（不、非，表示否定）unfriendly,unpleasant,uncomfortabledis-（不、非，表示否定）disadvantage,dishonest,disagreebi-（两个、双边的）bicycleinter-（相互、交互、在一起）interview,international,Internetre-（又、再、重新）review,return,rewritetele-（远）telephone,television3.Convenient【解析】convenientadj.方便的beconvenientto/forsb.对于……来说很方便It’sconvenientfrosb.todosth对于某人来说做某事是方便的。()Cometoseemewheneveritis____you.A.convenienttoB.convenientlytoC.convenientwithD.convenientlywith4.it’sbeautiful,too.它也漂亮。【解析】too+动词原形“太……”tooscared[点拨](1)too…to意为“太……以致不能……”，too后接形容词或副词原级。ThismorningIgotuptoolatetocatchtheearlybus.今天早上我起床太晚，没赶上早班车。(2)too＋adj./adv.＋forsbtodosth表示“对某人来说，太……而不能做某事”。Theboxistooheavyformetocarry.这个盒子对我来说太重了，我搬不动[拓展](1)too…to中的too前面有否定词(如never)时表肯定。It'snevertoolatetolearn.活到老，学到老。(2)too…to表示否定时，可与so…that和not…enoughtodo相互转换。Theboyistooyoungtogotoschool.＝Theboyissoyoungthathecan'tgotoschool.2014秋季九年级英语课文unit3SectionB精讲精析第2页共7页＝Theboyisn'toldenoughtogotoschool.这个男孩太小，还不能上学。1.单项填空[2011·宁夏]Youare______youngtounderstandit.AtooBveryCmuchDso2.改为同义句[2012·临沂]Theboysweretootiredtowalkon.Theboyswere______tired______theycouldn'twalkon.【拓展】also/too/aswell/either三者都可表示“也”，但它们在句中的位置不同，用法也不同。(1)too一般用于肯定句和疑问句句末，并用逗号与前面的句子隔开。Welikesinging,too.我们也喜欢唱歌。主语+too肯定句中的“也”so+助动词/be+主语完整的肯定句后加too，且要用逗号隔开。—Heisagoodstudent.—Metoo.SoamII’magoodstudent,too.【2012山东枣庄】—Peterhasneverbeentoawaterpark.—_____.A.Ihaven’tneitherB.Ihaven’ttooC.MetooD.Meneither(2)also常位于句中，放在实义动词前，be动词、助动词、情态动词之后。Hecanalsotelljokes.他也会讲笑话。(3)either一般用于否定句末，并用逗号与前面的句子隔开。Janedoesn'tknowtheoldman,either.简也不认识这位老人。【练习】用either,also,too,aswell填空①Tomcansingthissong.Icansingit,_____.②Tomcansingthissong,Icansingit_______.③Tomcansingthissong,Ican_______singit.④Tomcouldn’tsingthissong,Icouldn’t,_______.（）⑤Hecan’tswim.Ican’t,_____.A.tooB.alsoC.eitherD.neither5.Canyoutellmewherethere’sagoodplacetoeat?你能告诉我哪有吃饭的好地方吗？【解析】agoodplacetoeat吃饭的好地方（动词不定式做定语修饰place）agoodplacetodosth一个做某事的好地方()The2010WorldExposite(世博会现场)isagoodplace____.A.visitingB.tovisitC.visitedD.tovisitingIhearthatThailandisagoodplacetogosightseeing.6.Whatkindoffooddoyoulike?你喜欢什么类型的食物？【解析】kind(1)n．种类2014秋季九年级英语课文unit3SectionB精讲精析第3页共7页kindof“有点儿，有几分”相当于alittle或abitThetigeriskindofscaring.()Hefelt_____tiredafterworkingallday.A.AkindofB.kindsofC.kindofD.allkindsofakindof“一种”Thebananaisakindoffruit.()Atomatois_____vegetable.A.akindofB.kindofC.akindD.Kindofallkindsof“各种各样的”differentkindsof“不同种类的”Therearedifferentkindsofvegetables.()Wecanseedifferent____animalsinthezoo.A.kindofB.kindsofC.akindofD.kindwhatkindof….的种类(用来询问事物的类别)【2014湖北黄冈】31.-What______bowlofnoodleswouldyoulike,small,mediumorlarge?-Alargebowlofbeefnoodles,please.A.colorB.priceC.sizeD.Kind【2014湖北黄冈】—What______bowlofnoodleswouldyoulike,small,mediumorlarge?—Alargebowlofbeefnoodles,please.A.colorB.priceC.sizeD.kind(2)adj.友好的；和蔼的bekindtosb对某人友好【2014贵州安顺】13.It'skind______you_______helpmewithmyEnglish.A.of;toB.for;toC.of;forD.to;to7.itisimportanttoknowhowtoaskforhelppolitely.知道怎样礼貌地寻求帮助是很重要的。【解析】politeadj.有礼貌的(反义词)rude/impolite→(副词)politelyadv有礼貌地bepolitetodosth有礼貌做某事①It’spolite______________(eat)yourfoodsilently.②Weshouldspeaktoourteachers______________(polite)【2014山东滨州】24.—Excuseme,wouldyoupleasespeakalittlemore_____?—Sorry,Ithoughtyoucouldfollowme.A.sadlyB.quicklyC.politelyD.slowly【2014贵州黔南州】21.Ilikemypetdogalotbecauseit'ssmart.A.braveB.cleverC.friendlyD.polite【拓展】派生法（Derivation）在一个单词前面或后面加上一个词缀构成新词，这种构词法叫做派生法。加在单词前的词缀叫前缀，加在后面的词缀叫后缀。-ly（副词或形容词后缀）really,usually,finally,friendlyquickadj.快速的quicklyadv快速地slowadj.缓慢的slowlyadv缓慢地happyadj.高兴的happilyadv高兴地quietadj安静的quietlyadv安静地carefuladj.细心的carefullyadv细心地finaladj.最后的finallyadv最后correctadj正确的correctlyadv正确地2014秋季九年级英语课文unit3SectionB精讲精析第4页共7页【2014威海】Tomysurprise,mybrothercanspeakEnglish______.A.livelyB.perfectlyC.badlyD.friendly【2014德州2】Thebasketballmatchwasreallyfantastic,_______whenShu-HowLinscoredinthelastsecond.A.probablyB.especiallyC.exactlyD.mostly【2014聊城2】It’sdark.Ican’tseethewordsontheblackboard_______.A.carefullyB.clearlyC.silentlyD.patiently8.Theexpressionsyouusemightdependonwhomyouarespeakingtoorhowwellyouknowthem.他们使用的表达取决于他们正在和谁交谈或他们彼此了解的程度如何。【解析】dependon取决于；依赖，无进行时态和被动语态，后接名词、动名词或从句【2013浙江湖州3】19.——Shallwegoforapicnictomorrow?——Well,itall_______theweather.A.belongstoB.happenstoC.dependsonD.concentrateon【2014贵州六盘水】31.—Whenshallwego?—Ithasn’tbeendecidedyet.It____theweather.A.beginswithB.leadstoC.dependsonD.thinksof9.Usuallypolitequestionsarelongerandincludemorelanguagesuchas“Couldyouplease...?”or“CanIask...?”通常礼貌的问题更长，它们包含诸如“请问你可以.......吗？”或者“请问我可以......吗？”之类的表达。【解析1】include→included→includedv包括Thesebo