高一英语宾语从句课件-PPT.ppt

1、 They know the teacher.They know that the teacher is a man.GrammarObject Clause主语主语谓语谓语宾语宾语主语主语谓语谓语宾语宾语宾语从句1.We wonder how we shall do.2.I dont know it can be fake.3.I worry about whether he can pass the exam.4.Pay attention to what the doctor said.Read the following sentences and try to underline t

2、he object clauses.conclusion宾语从句多位于宾语从句多位于_ 及物动词或介词的后面及物动词或介词的后面that whether/if 1.宾语从句的引导词宾语从句的引导词特殊疑问句：特殊疑问句：Who is he?陈述句：陈述句：He is a student.一般疑问句：一般疑问句：Is he a student?我不知道他是谁？我不知道他是谁？我问他是否是个学生。我问他是否是个学生。他说他是个学生。他说他是个学生。Watch结论结论1：陈述句作宾语，引导词用：陈述句作宾语，引导词用 ,无无词义，可以省略词义，可以省略that he is a student.He

3、says _thatPractice：句型转换：句型转换 He lives in Beijing I guessI guess（that）he Iives in Beijing.“He is a student.”结论结论2：一般疑问句作宾语，引导词：一般疑问句作宾语，引导词用用 ,有词义表有词义表“是否是否”，句句子成分。子成分。whether/if he is a student.I ask him _ _whether 或或if不作不作Practice：Does Jack come from Japan?Do you know?Do you know whether/if Jack co

4、mes from Japan.(陈述句语序陈述句语序)“Is he a student?”I dont know _who he is.结论结论3：特殊疑问句作宾语，引导词：特殊疑问句作宾语，引导词用用 ，该词，该词 句子成分。句子成分。原疑问词原疑问词Practice Where does he come from?I dont knowI dont know where he comes from.（陈述句语序）（陈述句语序）作作“Who is he?”句子类型句子类型 that陈述句陈述句一般疑问句一般疑问句if/whether特殊疑问词特殊疑问词特殊疑问句特殊疑问句宾语从句的基本结构：

5、宾语从句的基本结构：。主语主语+及物动词及物动词/介词介词+引导词引导词+陈述句陈述句 He dont understand you said.意思：意思：成分：成分：.I am eager to know you study English.意思：意思：成分：成分：.what“什么什么”宾语宾语“怎样怎样”状语状语how引导词的选择还要根据引导词的引导词的选择还要根据引导词的 .意思和在从句中是否做成分，做什么成分意思和在从句中是否做成分，做什么成分 填空练习：填空练习：1)Will you tell me I can keep healthy.2)He asked book it was.

6、3)I think it is unnecessary for me to speak louder.4)His mother is satisfied with he has done.5)I want to know she is looking after.6)I dont know you are right.howwhosewho/whom(that)whatif/whether I hear a new restaurant will be opened in the city next month.Could you tell me where they are having a

7、 picnic I dont know you want to take part in the competition.结论结论4：主句是一般现在时，：主句是一般现在时，宾语从句的时态宾语从句的时态 。2.宾语从句的时态宾语从句的时态根据具体情况而定根据具体情况而定 I heard a new restaurant would be opened in the city next month.I didnt know you wanted to take part in the competition.She told us she had borrowed the book from th

8、e library.结论结论5：主句是一般过去时，宾语从句要：主句是一般过去时，宾语从句要 。用与其相应的过去的某种时态用与其相应的过去的某种时态宾语从句的否定转移1.在think,believe,suppose,expect等动词后的宾语从句，如果主语为第一人称，有时从句的谓语动词尽管是否定意思，却不用否定形式，而将think等主句的谓语动词变为否定形式，这种情形叫作否定转移I dont think you are right.注意事项6.It 常可以放在动词常可以放在动词think,find,consider,believe,feel,make等后作形式宾语：等后作形式宾语：it 不不仅可

9、以作形式主语仅可以作形式主语,还可以作形式宾语而还可以作形式宾语而真正的宾语真正的宾语-that从句则放在句尾从句则放在句尾We heard it that she would get married next month.宾语从句中的连接词宾语从句中的连接词that在以下几种情况在以下几种情况下不能省略：下不能省略：当当that 从句与另一名词性从句并列作从句与另一名词性从句并列作 宾语时宾语时,第二个第二个that不能省；不能省；Everyone knew what happened and that she was worried.用用it做形式宾语的宾语从句。做形式宾语的宾语从句。I

10、think it necessary that you should read English aloud.只用whether不用if 1.引导宾语从句前置时，用whether不用if Whether the will join in the Winter Camp I dont care.2.作动词discuss的宾语时 We are now discussing whether we should group these three companies.3.其后接动词不定式时Can you tell me whether to go or to stay?宾语从句顺口溜宾语从句顺口溜 宾语

11、从句是重点宾语从句是重点,其实一点也不难其实一点也不难,that连接陈述句，一般问句连接陈述句，一般问句if/whether连连 特殊问句更好办特殊问句更好办 原词不变真简单，原词不变真简单，关键在于两大点，关键在于两大点，时态语序要过关时态语序要过关 其它细节一点点其它细节一点点,说说写写记心间说说写写记心间.to dowill tell/have toldiswaswould come1.The message you intend to convey through words may be the exact opposite of _ others actually understa

12、nd.(上海上海2011)A.why B.that C.which D.what2.We havent discussed yet _ we are going to place our new furniture.(2010课标全国卷课标全国卷)A.that B.which C.what D.where3.Before the sales start,I make a list of _ my kids will need for the coming season.(山东山东2010)A.why B.what C.how D.which4.Cindy shut the door heavily and burst into tears.No one in the office knew _ she was so angry.(湖南湖南2010)A.where B.whether C.that D.why5.How much one enjoys himself travelling depends largely on _ he goes with,whether his friends or relatives.(四川四川2010)A.what B.who C.how D.why