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1、 前 课 复 习 考考你 还记得以下的是什么从句吗 1 When we will start is not clear 2 Mrs Black won t believe that her son has become a thief 3 My idea is that we should do it right now 4 We heard the news that our team had won 主语从句 宾语从句 表语从句 同位语从句 主 主 谓 宾谓 谓主 主 宾 宾 谓 同位语 that what who which when where why how whether if 我
2、们学过的连接词 1 What he wants is a book 2 That he wants to go there is certain 常考点 一 1 that在从句中没有含义 不充当任何句子成分 即 没有了that 从句仍然完整 2 what在从句中有一定含义 充当句子成分 即 没有了what 从句就不完整了 that和what 试观察 对比练习 用what和that填空 1 The result is we won the game 2 This is we want to know 3 We should pay attention to the teacher is sayi
3、ng that what what 结构不完整 结构完整 结构不完整 与what一样 连接词who which when where why how等在从句中也充当句子成分 并且具有一定的含 义 知识延伸 试观察 找出从句部分 1 When we shall hold our sports meeting is not decided 2 I don t know who broke the glass yesterday 3 This is where I left my glasses 不完整 意思不全 不完整 Whether和if 1 从句中含不确定因素 有 是否 的意思 2 以下情况只
4、能用whether 不能用if a 主语从句 b 表语从句 c 与or not 连用时 1 We don t know they did it A how B who C what D which 2 The teacher asks us Jim can come back on time A that B whether C when D what 3 Does anybody know we will have a sports meeting this weekend or not A if B where C whether D that 普通的宾语从句 也可以用if 与or not
5、连用 不能用if 4 I wonder he is crying now A that B why C how D when 5 Have you found out we can do on Hainan Island A what B how C if D whether 6 Lily said she had finished her composition A if B that C when D where 7 made a phone call to him was not known A What B How C Whether D Who 8 He often thinks o
6、f he can protect our environment A what B how C that D which 9 I have no idea he will come back A where B when C what D that 10 Who can tell me the dictionary A where she bought B where did she buy C where does she buy D where she buys 思考 从句该用 什么语序 1 连接词的选用关键看 部分 2 用that时 把that省略 从句结构 3 用what who why where等 把它们省略 从句 结构 或者意思不全 4 用whether或if时 表示 意思 5 以下情况只能用whether 不能用if 1 从句 从句中 2 与 连用时 本课总结 从句 仍然完整 是否 不完整 表语主语 or not
