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1、2019-2020年高中英语Unit3Grammar学案新人教版必修3Importantpoints:Tolearnwhatisnounclauseandtomastertheuseofnounclausesusedastheobjectandpredicative.Difficultpoint：Learntousetheconjunctions:that,whether,if,what,which,who,where,when,why,howetc.课前预习案PreviewingCaseTask1指出下列名词在句中所做的成分。1.Theworldlovesnature.2.Knowl
2、edgeispower.3.WeChinesearepeace-loving.连接划线部分充当相同成分的句子并指出其在句中所做的成分。Hisjobisimportant.Idon’tknowaboutthefactthatheisateacher.Thisishisjob.Idon’tlikewhathedoeseveryday.Idon’tlikehisjob.Whathedoesisimportant.Idon’tknowabouttheman,Mr.White.Thisiswhathedoeseveryday.总结：名词从句的功能相当于名词词组,它在复合句中能担任、、、等。因此根
3、据它在句中不同的语法功能，名词从句又可分别称为、、和。Task2与同伴交流学习课本第17-18页的内容找出课文所有包含宾语从句和表语从句的句子。课堂探究案ExploringCases探究点一:表语从句（一）定义：表语从句放在，充当复合句中的。结构：Thequestioniswhowilldoit.Itseemsthatitisgoingtorain.引导表语从句的关联词1.that在表语从句中成分,意义，省略。Thefactisthathehasn’tyetrecoverfromillness.Thereasonwhyhehastogoisthathismotherisillinbed
4、.2.whether在表语从句中表示,但成分。if引导表语从句。Whatthedoctorreallydoubtsiswhethermymotherwillrecoverfromtheseriousdiseasesoon.Thequestioniswhetheritisworthdoing.3.what在表语从句中充当______________表示_____________________。Thequestioniswhatcausedtheaccident.Thatmountainisnolongerwhatitusedtobe.Whathetoldyouwaswhathadbee
5、ndiscussedatthemeeting.4.who在表语从句中充当______________表示____。Theproblemiswhocoulddothework.Mytroubleiswho(whom)Icanturnto.5.which在引导表语从句时，常充当_____________表示。Ireadaboutitinsomebookoranother,butwhatIdon’tknowiswhich(book)itis.由asif,asthough引导表语从句，表示。句子中的系动词常用look,appear,seem等。Itlooksasifitwasdoingtora
6、in.Theyoungmanwithlonghairlooksasifhewereagirl.7.当主句的主语为reason,或者是由why引导的从句时,与它们相关的表语从句用_________,而不能由_______引导;because引导表语从句时只能用于______________________句型中.ThereasonwhyIwaslatewasthatImissedthetrain.Iwaslate.It/That/ThiswasbecauseImissedthetrain.8.当表语从句中主语、宾语、表语具备，但是还是要表示疑问含义，可以判断句子中缺少状语，常常用相应的特
7、殊疑问词引导，有why表,when表,where表,how表等。Thisishowhedidit.Thatiswhythebrotherswantedtomakeabet.Thequetioniswhereandwhentogo.探究点二：宾语从句（一）定义：宾语从句放在，充当复合句中的。结构：Iknowwhoheis.Oursuccessdependsonhowwellwecancooperatewithoneanother.I’mafrai
