Unit 2 Bridging Cultures Discover useful structures学案 2022-2023学年人教版2019高中英语选择性必修第二册

Unit2BridgingCulturesDiscoverusefulstructures课型：新授课课时：2-3课时班级:______姓名:________小组:_______【学习目标】TeachingObjectives：1.Tobeabletomarkanounclause.2.Tousetheconjunctionsofanounclausecorrectly.3.Tobeabletouseandwritenounclauses.Ⅰ.了解感知Lead-inPart1:Markthenounclausesandanalysewhatthefunctionofeachnounclauseinthesentencesis?画出名词性从句并分析是什么从句。1.WhatseemedstrangebeforenowappearsquitenormaltoXieLei.2.WhatsurprisedXieLeiwasthatshefoundherselfspeakingupinclassafterjustafewweeks.3.It’simportantthatXieLeikeepsabalancebetweenherstudiesandhersociallife.4.Idon’tlikewhathedoeseveryday.5.Idon’tknowabouttheman,Mr.White.Idon’tknowaboutthefactthatheisateacher.Summary:名词或名词短语可以在句中充当________、________、______、______。当这些名词或名词短语由一个___________替代时，就是名词性从句。名词性从句（NounClauses）是在句子中起名词作用的句子。根据在句中不同的语法功能，可以把名词性从句分别称为________、________、________和___________。Part2:Markthenounclausesandanalysewhatthefunctionofeachnounclauseinthesentencesis?画出名词性从句并分析是什么从句。1.WhatsurprisedmewasthatBillGateswouldgiveusalecturewhichwasaboutthedevelopmentofinformationandtechnology.2.Hebroughtusthenewsthatshewonthegame.3.Oursuccessdependsonhowwellwecancooperatewithoneanother.Summary:名词性从句的位置分别在哪里？ 主从：____________________宾从：____________________ 表从：____________________ 同从：____________________Ⅱ.深入学习Task1语境应用：判断下列划线部分属于哪种名词性从句。1.WhatIwanttodoistakingabath.（）2.Thenewsthattheywonthegamespreadthewholeschool.（）3.Idon’tthinkheisanhonestboy.（）4.Thefactisthathestolethecar.（）5.Doyouknowthefactthathestolethecar?（）6.Itissaidthattheywonthegame.（）Task2“易错”引导词的区别一．that，what，which1._______makesdogsidentifypatientswithcancerisamystery.2._______hesucceededinapplyingforthepositionmadehisfamilyhappy.3.It’snotsure_________teamwillwinthematch.二、whether&if◆whether可与ornot连用，但if_________。◆whether从句可位于___________，而if不能引导位于句首的主语从句。Eg:Whetherwe’llgocampingtomorrowdependsontheweather.(不能用if引导)◆if__________引导表语从句、同位语从句。◆___________后的宾语从句不能用if引导。Eg:Italldependsonwhethertheywilljoinusforapicnic.(不能用if引导)Task3名词性从句的语序Canyoutellmewherehelives?ThequestionishowIcanpersuadehertojoinusintheparty.Summary:名词性从句的语序必须是________语序：连接词+______+_______.Task4四大从句的具体分析主从：1.主从的结构是：____________________________________2.常见的用it作形式主语的句式有:①_____________________________②______________________________③______________________________④______________________________3.主语从句的主谓一致:①_______________________________②___________________________________表从：1.表从的结构是：____________________________________2.当主语是reason，且后面的表语从句表示原因时通常用that引导从句；而it,this或that作主语时，后面的表语从句可用because或why引导。Eg:Thereasonwas__________hefellill.Itwas____________hefellill.Thatwas___________hefellill.表语从句还可由asif/though,as等引导,if不能。宾从：1.宾从的结构是：____________________________________宾语从句注意事项：※宾从里的虚拟语气。表示“建议、命令、要求”等意义的动词，如suggest,demand,order,insist等，其后的宾语从句中谓语动词用should+

动词原形，should可省略。如：Shedemandedthathe_____________(return)thebooksheborrowedfromher.※句中的时态问题:※当宾语从句后有宾语补足语时，通常用it作形式宾语，而将宾语从句后置。※否定前置/前移：在think，believe，suppose，imagine,feel等引导的宾语从句中，谓语动词否定前移。同位语从句：在主从复合句中作同位语的从句，叫同位语从句。它一般跟在某个抽象n.的后面，用来说明名词的具体内容。这类名词有：fact,idea,news,promise,information,message,belief,doubt,hope,opinion,possibility,thought,wish,truth,question,problem,reply,answer,report,suggestion,advice,order,warning等。难点：同位从与定从的区别同位语从句既“说明、修饰”先行词，又“等同”于先行词。定语从句“修饰、限制”先行词，由“关系词”替代先行词，在从句中充当成分。e.g.WearedelightedatthenewsthatwearegoingtospendoursummervacationinDalian.(_________从句)NeitherofusshowedanyinterestinthenewsthatJohntoldusyesterday.(_______从句)2.相同的词引导两种从句，功能不同。

同位语从句定语从句功能解释说明名词表示的具体内容。说明名词的性质、特征、来源等。that不作成分，只起连接作用，不可省略。作主语、宾语或表语，起连接作用，并且作从句的宾语时可省略。whether起连接作用，其中whether(是否)不作成分，而how和what作成分。不引导定语从句。how/whatwho作成分；起连接作用；有自己的含义，但与其修饰的名词无关。作成分；起连接作用；与先行词有一定的关系，如when的先行词为时间名词。whenwherewhy迁移应用Ⅰ高考链接训练Itisnotaproblem_______wecanwinthebattle;it’sjustamatteroftime.A.whetherB.whyC.whenD.where2.Thisactoroftenhasthefirsttwotricksplannedbeforeperforming,andthengoesfor_______.A.whicheverB.wheneverC.whereverD.whatever3.Thestudentcompletedthisexperimenttomakecometrue_______ProfessorJosephhadsaid.A.thatB.whatC.whenD.where4.Scientistshaveobtainedmoreevidence_______plasticisfindingitswayintothehumanbody.5.Whatstudentsdoatcollegeseemstomattermuchmorethan_______theygo.6.Thisis_________myfatherhastaughtme—toalwaysfacedifficultiesandhopeforthebest.7.Withouthissupport,wewouldn’tbe_________wearenow.8.Thegoldmedalwillbeawardedto___________winsthefirstplaceinthebicyclerace.9.Byboatistheonlywaytogethere,whichis________wearrived.10.Hestudiedhardandlaterbecameawell-knownwriter,whichwas________hisfatherhadexpected.(2018天津)Ⅱ选用方框内合适的连接词填空。that,

what,

where,

when,

whoever,

whatever,

whether,

why1.—Howaboutcampingthisweekend,justforachange?—OK,________youwant.2.Whynottryyourluckdowntown,Bob?That's________thebestjobsare.3.Thelasttimewehadgreatfunwas________wewerevisitingtheWaterPark.that,

what,

whoever,

whether,

why4.CouldIspeakto_______isinchargeofInternationalSales,please?5.I'mafraidhe'smoreofatalkerthanadoer,whichis______heneverfinishesanything.

6.Itdoesn'tmatter_______youturnrightorleftatthecrossing—bothroadsleadtothepark.7.Whenasked______theyneededmost,thekidssaidtheywantedtofeelimportantandloved.8.Havingcheckedthedoorswereclosed,and______allthelightswereoff,theboyopenedthedoortohisbedroom.Ⅲ找出下面题中的错误并改正。1.Itdependsonifyouwanttodoitornot.2.Mrs.Scottassignedwhomeverwaslateextrahomework.

3.Itwasmostimportanttoher,shetoldme,washerfamily.

4.Theproblemisifwewillbeabletofinishthetaskontime.5.—Isthereanypossibilitywhatyoucouldpickmeupattheairport?—Noproblem.

6.Thatsuddenlyoccurredtohimthathehadlefthiskeysintheoffice.

7.—IprefershuttingmyselfinandlisteningtomusicalldayonSundays.—That'swhyIdon'tagree.Youshouldhaveamoreactivelife.

8.Youcanonlybesureofthatyouhaveatpresent;youcannotbesureofsomethingyoumightgetinthefuture.Ⅳ语法填空(用适当的连接词填空)Iamgoingtotellyouanunbelievablething11._____happenedinmyrestauranttoday.Thisafternoonapoorly­dressedgentlemancameintomyrestaurant.Nobodyknew12.