知识与技能:
Master the usage of the Object Clauses and be able to do the related exercises.
过程与方法:Learning through explaining and practicing.
情感、态度和价值观:
Form a good habit of learning by themselves.
教学重点 The usage of the Object Clauses
教学难点 The usage of the Object Clauses
教法 Communicative Teaching Method
学法 Cooperative study,self-directed study
准备阶段 预习导航 1.名词性从句的分类
2. 什么是宾语从句
情境导入 Show some sentences
探究阶段 探索新知 一.定义:在复合句中充当宾语的从句,叫宾语从句。
二.连接词:连词that(可省略),whether/if,连接代词,who,what, which, whose连接副词,when, where, why, how等。
That 本身无意义,只起连词作用,口语中可省略。
e.g: He said (that)Kate was good at swimming. 他说凯特擅长游泳。
What, which, who, whose, whom, 等连接代词,在从句中作一定的成分,如主语,宾语,定语等。
When(表时间),where(表地点),why(表原因),how(表方式)等连词副词在从句中做状语。
e.g.: Could you tell me where you are from? 你能告诉我你来自哪吗?
if/whether,意为“是否”不作句子成分,但不能省略。
注意:if 和whether 在宾语从句中的用法区别:
一般情况下,if 和whether可以互换,但以下3种情况只能用whether:
①不定式前:Whether to go there or not hasn't been decided.
②在介词前:It depends on whether it is going to rain.
③与or not连用:They are talking about whether to go there or not.
④在动词discuss后的宾语从句中,只能用whether.
⑤引导主语从句,表语从句,同位语从句
三、1、主句和从句时态一致的问题
(1)如果主句是现在的某种时态,(包括一般现在时,现在进行时,现在完成时),那么宾语从句的时态可据实际情况而定。
e.g: I remember he gave me a book yesterday.我记得他昨天给了我一本书。
(2)如果主句是过去的某种时态,(一般过去时,过去进行时),宾语从句一定要用过去的某种时态(一般过去时,过去进行时,过去完成时,过去将来时)
e.g.: He told me that he would take part in the high jump.
他告诉我他将会参加跳高比赛。
(3)如果宾语从句表示的是客观真理或事实,即使主句是过去时,从句也用一般现在时.
e.g: He told me that the earth is round (真理) 他告诉我地球是圆的。
2、宾语从句的语序 宾语从句的语序要用陈述句语序,陈述语序,即“连接词+主语+谓语+其它成分”。从句不能含有助动词do, does, did. e.g.: I don’t know where he has gone.我不知道他去哪了?
你知道凯特的电子邮件地址吗?
What's Kate's e-mail address? Do you know?
=Do you know what Kate's e-mail address is?
3、宾语从句的连接词
(1)当宾语从句是陈述句时,用that引导,
如:老师告诉我们她是一个好女孩。
She was a good girl, the teacher told us
=The teacher told us (that )she was a good girl。
注意:引导词that 勇于下列情况时不可省略:
① 当宾语从句的主语是that 时,如:他说那是一本有用的书。
He says that is a useful book。
② 当宾语从句中含有主从复合句时,
如:我怕如果你丢了它,你必须赔偿它。
I'm afraid that if you're lost it, you must pay for it。
③ 当两个或多个宾语从句由并列连词连接时,除第一个从句中的that 可以省略外其余从句中的that 都不可以省略,如:他说这部电影得长有趣,并且他非常喜欢看。
He said that the film was very interesting and that he enjoyed seeing it very much
(2)含疑问语气的句子构成宾语从句时,用whether 或if 连接,句尾的标点符号取决于主句,
(3)当宾语从句是特殊疑问句时,连接词就用原来的疑问句,但一定要注意用陈述问语序.
4、否定转移
在主从复合句中,当主句的主语为第一人称,谓语动词是think\believe\suppose等时,要将从句的否定词转移到主语中,即主句的谓语动词用否定式,而从句的谓语动词用肯定是.
如:我认为他不会和你一起来
I don't think he will come with you.
巩固练习 补充 练习
总结阶段 总结评价 宾语从句一.定义二.连接词三.(1)主从句时态 (2)宾语从句的语序(3)否定转移 四.注意点
拓展提升 Review the whole unit/ complete a test/ wrap-up something useful
板书设计 名词性从句的分类
宾语从句1.定义2.连接词3.(1)主从句时态(2)宾语从句的语序(3)否定转移4.注意点

