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1、第三课时 (Grammar Focus4c)单元同步语法精讲精练,Unit 2 I think that mooncakes are delicious!,概念：在复合句中用作宾语的从句叫宾语从句。 不同引导词引导的宾语从句 that引导的宾语从句：当宾语从句是陈述句时，用连接代词that引导，that在口语、非正式语境中常被省略。 eg：She said that she went to the park last week.她说她上周去了公园。 if或whether引导的宾语从句：当宾语从句是由一般疑问句变来时，要用连接词if或whether来引导。一般情况下二者可以互换使用。 eg：I
2、want to know if/whether he is waiting for me.我想知道他是否在等我。,【注意】下列情况中一般只能用whether引导： 与or not连用时。 eg：I dont know whether he likes the movie or not.我不知道他是否喜欢这部电影。 作discuss等词或作介词的宾语时。 eg：We discussed whether we should close the shop.我们讨论了是否应该关闭那家商店。 在动词不定式之前时。,宾语从句的时态 如果主句是一般现在时，宾语从句应根据实际情况 来定。 如果主句是一般过去时
3、，宾语从句常用过去的某种时态。 【注意】如果主句是一般过去时，从句所表达的是客观真理或不可改变的自然现象时，从句仍用一般现在时。 eg：The teacher told us that the earth is smaller than the sun.老师告诉我们地球比太阳小。,概念：用来表达说话时的惊异、喜悦、气愤等情绪的句子叫感叹句。 结构 Whata/an形容词可数名词单数(主谓)! What形容词可数名词复数/不可数名词(主谓)! How形容词/副词(主谓)! How主谓！ 【注意】what与how引导的感叹句通常可以互相转换。 eg：What beautiful flowers t
4、hey are! How beautiful the flowers are！多美的花儿啊！ What a tall boy Tom is! How tall (a boy) Tom is！汤姆好高啊！ How time flies！时光飞逝！,一、单项选择。 1The project is so difficult for your cousin. Yes，I am wondering _(2015，昆明) Athat he will finish it on time Bwhether he can finish it by himself Chow could I help him ou
5、t Dcan I do anything necessary for him,B,2I wonder _ Yes，of course.(2015，德州) Awhere we can buy the parts Bhow often you hear from your sister Cif I may have a word with you Dwhy he arrived late yesterday 3They wonder _ robots will make humans lose their jobs or not.(易错题) Athat Bif Cwhether Dwhat 4_
6、good father Mr. King is！He always plays games with his daughter after work.(2015，长春) AWhat BWhat a CHow DHow a,C,C,B,5So far，Su Bingtian is the only Chinese who finished the 100meter race in less than 10 seconds. _ he runs！(2015，杭州) AHow slow BHow fast CWhat a slow DWhat a fast,B,二、根据汉语意思完成下列句子。 6我的
7、英语老师说月亮绕着地球转。 My English teacher said _the moon _the earth. 7她不知道是否能按时到校。 She doesnt know _she can get to school on time _ 8我想知道在父亲节那天是否可以送父亲一条领带。 I wonder _I can buy a _for my father on Fathers Day. 9好美的一栋房子！ _house it is! 10天气多么热啊！ _the weather is!,that,goes/travels around,whether,or not,if/whether,tie,What a beautiful,How hot,
