人教選擇性必修第二冊(cè)Unit2DiscoverUsefulStructures教學(xué)目

Lead-inNounclauses名詞性從句Let’senjoyIfonlyyousawwhatIcanseeYou'llunderstandwhyIwantyousodesperatelyRightnowI'mlookingatyouandIcan'tbelieveYoudon'tknowohohYoudon'tknowyou'rebeautifulOhohThat'swhatmakesyoubeautiful12TousethenounclausecorrectlyToreviewandsummarizethefunctionsandusagesofnounclause目標(biāo)一：Toreviewandsummarizethefunctionsandusagesofnounclause1.WhatseemedstrangebeforenowappearsquitenormaltoXieLei.2.It’simportantthatXieLeikeepsabalancebetweenherstudiesandhersociallife.3.Hertutorexplainedthatshemustacknowledgewhatotherpeoplehadsaidifshecitedtheirideas.4.XieLeihadnoideawhatsheshouldsaybutwhatsurprisedherwasthatshefoundherselfspeakingupinclassafterjustafewweeks.1.WhatseemedstrangebeforenowappearsquitenormaltoXieLei.2.It’simportantthatXieLeikeepsabalancebetweenherstudiesandhersociallife.3.Hertutorexplainedthatshemustacknowledgewhatotherpeoplehadsaidifshecitedtheirideas.4.XieLeihadnoideawhatsheshouldsaybutwhatsurprisedherwasthatshefoundherselfspeakingupinclassafterjustafewweeks.以上各句都是主從復(fù)合句，句中的從句在句子中的功能相當(dāng)于名詞或名詞詞組；他們都是名詞性從句。?以上句子中，每個(gè)名詞性從句在句中的作用是什么？?名詞性從句的引導(dǎo)詞有哪些？?哪些引導(dǎo)詞在名詞性從句中充當(dāng)成分？充當(dāng)什么成分？哪些引導(dǎo)詞在名詞性從句中不充當(dāng)成分？?哪個(gè)引導(dǎo)詞在名詞性從句中可以省略？何時(shí)可以省略？Task2FurtherThinking:

1.WhatseemedstrangebeforenowappearsquitenormaltoXieLei.2.It’simportantthatXieLeikeepsabalancebetweenherstudiesandhersociallife.3.Hertutorexplainedthatshemustacknowledgewhatotherpeoplehadsaidifshecitedtheirideas.4.XieLeihadnoideawhatsheshouldsaybutwhatsurprisedherwasthatshefoundherselfspeakingupinclassafterjustafewweeks.每個(gè)名詞性從句在句中的作用是什么？作主語作主語作賓語作同位語作主語名詞或名詞短語可以在句中充當(dāng)主語、表語、賓語、同位語。當(dāng)這些名詞或名詞短語由一個(gè)句子替代時(shí)，就是名詞性從句。名詞性從句（NounClauses）是在句子中起名詞作用的句子。根據(jù)在句中不同的語法功能，可以把名詞性從句分別稱為主語從句、賓語從句、表語從句和同位語從句。作表語what/whatever、who/whoever、whom、whose、which/whichever,在從句中作成分（如：主語或賓語）。例如：Whowillgotothepartyisstillunknown.（主語從句，who在從句中作主語）Thequestioniswhatwecandotoprotecttheenvironment.（表語從句，what在從句中作賓語）Youcanaskwhoeveryoutrust.（賓語從句，whoever在從句中作賓語）名詞性從句的引導(dǎo)詞可分為三類。連接代詞：連接副詞：that、whether、if、asif、asthough、because。不充當(dāng)從句的任何成分，即它們引導(dǎo)的從句是完整的。例如：ThatshewaschosenasoneofthenursestogotoWuhantohelpinthefightagainstCOVID-19

madeherparentsbothworriedandproud.（主語從句，that不能省略）Thefactisthatheisoldenoughtogotoschool.（表語從句，that一般不省略）Heishesitatingaboutwhetherheshouldtellherthetruth.（賓語從句）Hefeltasifhehadgonebackto20yearsago.（表語從句）連詞：此外，it作形式主語和形式賓語時(shí)，一般將替代它的主語從句和表語從句后置。例如：Itisreportedthatsevenpeoplehavebeenseriouslyinjuredintheaccident.（it作形式主語）Ileaveittoyourownjudgementwhetheryoushoulddoit.（it作形式賓語）主語從句、賓語從句、表語從句所使用的引導(dǎo)詞大體相同，但有些僅常用于某種名詞性從句，如because，asif，asthough僅常用于表語從句，whether和if均可用于賓語從句，但在主語從句和表語從句中一般只用whether。注意引導(dǎo)賓語從句的that常常省略，特別是在非正式語體中。如：Hertutorexplainedthatshewassupposedtoreadlotsofinformationtohelpformawiseopinionofherown.

Ithink(that)thislife-changingexperienceiscertainlyworthwhile,andIhope(that)mychildwillstudyabroadinthefuture.名詞性從句類型功能語序it引導(dǎo)詞that省略主語從句充當(dāng)主語作形式主語不可省表語從句充當(dāng)表語一般不省賓語從句充當(dāng)賓語作形式賓語可省陳述語序連詞連接代詞連接副詞目標(biāo)二：TousethenounclausecorrectlyActivity1:Combineeachpairofsentencesusingthewordsinbrackets.1Theadvisortalkedaboutmaintainingreasonableexpectationswhenstudyingabroad.HiswordswerequitehelpfultoMay.(what)2Studentshavetowritecountlessresearchpapersaspartoftheircoursework,ThiswasnotsomethingthatChenHaowasreadyfor.(that)3

Whowillbethesuccessfulapplicantforthesummerjobatthelawfirm?Thisisthequestion.(who)4Exposuretoanothercultureanditspeoplecangiveexchangestudentsgreatinsightsintotheworld.Thisisanadvantageofstudyingabroad.(that)5SchoolsintheStatesarequitemulticultural,withstudentsandteachersfrommanydifferentethnicbackgrounds.ThisimpressedLiuYang.(It...that)6ShouldshesticktoherownwayoflifeorfollowtheAmericanway?Thisisherconfusion.

(whether)Answers1WhattheadvisortalkedaboutmaintainingreasonableexpectationswhenstudyingabroadwasquitehelpfultoMay.2ThatstudentshavetowritecountlessresearchpapersaspartoftheircourseworkwasnotsomethingthatChenHaowasreadyfor.3Thequestioniswhowillbethesuccessfulapplicantforthesummerjobatthelawfirm.4.Anadvantageofstudyingabroadisthatexposuretoanothercultureanditspeoplecangiveexchangestudentsgreatinsightsintotheworld.5ItimpressedLiuYangthatschoolsintheStatesarequitemulticultural,withstudentsandteachersfrommanydifferentethnicbackgrounds.6HerconfusioniswhethersheshouldsticktoherownwayoflifeorfollowtheAmericanway.Activity2:CompletethepassagewithA-Dfromthebox.AthatheenjoysbeingwithChinesepeopleBHowhecanlearntoappreciateitmoredeeplyCWhatimpressedhimfirstDthatpeoplecaneatalmosteverythingwithchopsticksAfterjustafewmonthsinChina,Leon,anexchangestudentfromGermany,saysthathehasfalleninlovewithChineseculture._______wastheChinesefood.Hecouldn'tbelievehowmanydifferentkindsofChinesefoodthereare!Somethingelsehefoundimpressivewas_______.Thenthere'sChina'scolourfulculture,fromarttomusic,andfromcalligraphytoliterature._______remainsanimportantgoal

forhim,asheistrulyfascinatedbyit.LeonisalsoamazedbytheconvenienceofcashlesspaymentsinChina.Hecangooutsidewithoutanyneedforcash—allheneedsishismobilephone!ThebiggestreasonwhyhelovesChina,however,is_______.Hehasmadegreatfriendshere—friendsthathewillstillrememberlongafterhisdeparture.CDBA

WhatotherthingsdoyouthinkmightattractinternationalstudentstoChina?1

That...madeXieLeiconfusedatfirst