Unit2Ithinkthatmooncakesaredelicious-宾语从句

1、Section AGrammar FocusObject clauses with that, if and whether I think that theyre fun to watch. Mary thinks that the teams were fantastic. Bill wonders whether theyll have the sweet rice dumplings again next year. I wonder if its similar to the water festival of the Dai people in Yunnan Province.Re

2、ad the sentences below, paying attention to the underlined parts.一、宾语从句的概念一、宾语从句的概念 在句子中起宾语作用的从句叫做宾语从句。在句子中起宾语作用的从句叫做宾语从句。 We know Mr Green teaches English. She asked if these answers were right.二、宾语从句三要素二、宾语从句三要素引导词（连接词）引导词（连接词）语语 序序时时 态态1. I hear (that) _. 2. He said (that) _. 3. The teacher told

3、us (that) _ _. he will be back in an hour he missed us very much the earth moves由由that引导的宾语从句引导的宾语从句注：注：that 在句中无词汇意义，在从句中不充在句中无词汇意义，在从句中不充当成分，在口语当中往往省略。当成分，在口语当中往往省略。around the sunObject clauses with that根据汉语句子的意思完成下列英语句子根据汉语句子的意思完成下列英语句子1. 我认为玛丽不回来了。我认为玛丽不回来了。 I dont think Mary _ _.2. 山姆给我说他准备去上海。

4、山姆给我说他准备去上海。 Sam told me that he _ _ for Shanghai.3.我想知道今天晚上还有没有去北京的火车。我想知道今天晚上还有没有去北京的火车。 I want to know _ there is a train to Beijing.willcome was leaving if / whether . if和和whether引导宾语从句时，作引导宾语从句时，作“是否是否”讲，一般情况下，二者没有区别，可以换用。讲，一般情况下，二者没有区别，可以换用。但但if常用于常用于口语口语中，中，whether比较比较正式。正式。如：如： Millie asked

5、if/whether he liked this sweater. 米莉问他是否喜欢这件羊毛衫。米莉问他是否喜欢这件羊毛衫。 The fisherman wants to know if/whether it will rain. 渔民想知道天是否会下雨。渔民想知道天是否会下雨。Object clauses with if and whether由由if / whether引导的宾语从句引导的宾语从句. if和和whether引导宾语从句时，要注意宾语引导宾语从句时，要注意宾语从句三要素，即连词、语序和时态。由于从句三要素，即连词、语序和时态。由于if和和whether连接的是连接的是一般疑问

6、句一般疑问句，因此要注意把，因此要注意把从句语序改为从句语序改为陈述句语序陈述句语序。如：。如： Does Mr Zhao live in Room 208? Could you tell me? Could you tell me if/whether Mr Zhao lives in Room 208? 其次要注意时态变化：其次要注意时态变化： 1. 若主句是若主句是一般现在时一般现在时，从句用，从句用任何所需时任何所需时态。态。如：如： He wants to know if / whether they had a good journey home. 他想知道他们回家旅途是否愉快。他

7、想知道他们回家旅途是否愉快。2. 若主句是若主句是一般过去时一般过去时，从句，从句一般一般则用跟则用跟过过去去相关的时态。即一般现在时变为一般过去相关的时态。即一般现在时变为一般过去时、现在进行时变为过去进行时、一般将来时、现在进行时变为过去进行时、一般将来时为过去将来时、现在完成时态变为过去完时为过去将来时、现在完成时态变为过去完成时。如：成时。如： Did the train leave? She didnt know. She didnt know if / whether the train had left. . if和和whether的区别的区别二者在下列几种情况下不能换用：二者在

8、下列几种情况下不能换用：1. 宾语从句置于句首表示强调时，应用宾语从句置于句首表示强调时，应用whether，不用，不用if。如：。如： Whether this is true or not, I cant say. 这是否对，我不能说。这是否对，我不能说。2. 宾语从句与宾语从句与or not直接连用时，应用直接连用时，应用whether，不不能用能用if。如：。如： I dont know whether or not he will come tomorrow. 我不知道他明天是否来。我不知道他明天是否来。3. 与动词与动词不定式不定式连用时，只能用连用时，只能用whether。如：。

9、如： She cant decide whether to go to America. 她不能决定是否去美国。她不能决定是否去美国。4. 从句作从句作介词介词宾语时，只能用宾语时，只能用whether。如：。如： I worry about whether I hurt her feeling. 我担心是否伤了她的感情。我担心是否伤了她的感情。5. 宾语从句的谓语动词是宾语从句的谓语动词是否定形式否定形式时，只能用时，只能用if，不能用，不能用whether。如：。如： Tom wants to know if he wont come here tomorrow. 汤姆想知道他明天是否不来

10、这儿。汤姆想知道他明天是否不来这儿。6. if意为意为“假如，如果假如，如果”时，可以引导条件状时，可以引导条件状语从句，而语从句，而whether没有这个用法没有这个用法。如：。如： If Simon comes here tomorrow, Ill call you. 假如西蒙明天来这儿，我将打电话告诉你。假如西蒙明天来这儿，我将打电话告诉你。感叹句的定义 感叹句一般是用来表示说话时的喜悦、惊讶等情感。英语感叹句常用what和how引导，what和how与所修饰的词置于句首，其它部分用陈述句语序 1、what+a/an+形容词+可数名词单数+主语+谓语！ What a good girl

11、she is! 她是个多么好的一个女孩啊！ 2、what+形容词+不可数名词+主语+谓语！例如： 一、一、以what引导的感叹句What bad weather is it? 多么糟糕的天气啊！ 3、what+形容词+可数名词复数+主语+谓语。例如： What good students they are! 他们是多么好的学生啊！ 二、how引导的感叹句也有三种结构形式。 1、How+形容词+主语+谓语！例如： How hot it is today!今天多么热呀！ 2、How+副词+主语+谓语！例如： How fast he runs! 他跑得多么快呀！ 3、How+主语+谓语！例如： Ho

12、w time flies! 光阴似箭！ 三、在表示同一意义时，英语感叹既可用“what”引导，也可用how引导。 What a hot day it is! How hot the day is ! 多么热的天气呀！ What tall buildings they are! How tall the buildings are! 多么高的楼房呀！ What bad weather it is! How bad the weather is! 多么糟糕的天气呀！ What bright sunshine it is! How bright the sunshine is! 多么明亮的阳光呀！

13、四、感叹句在表示激动强烈的感情时，口语中常常采用省略句，其后面的主语和谓语往往略去不讲。 如： What a fine day! 多么晴朗的天呀！ What an honest boy! 多么诚实的孩子呀！ What red apples! 多么红的苹果呀！ How cool! 好凉快呀！ How wonderful! 精彩极了！ 1. I dont know if Mr. Wang _on a field trip. If he _ on a field trip tomorrow, please call me. A. goes; will go B. will go; goes C. w

14、ill go; will go D. goes; goes 2. She asked me if I knew _. A. whose pen was it B. whose pen it was C. whose pen it is D. whose pen is it BB3. They wondered if the teacher _ us English the next term. A. would teach B. had taught C. will teach D. taughtAChoose the right answers.5. I havent decide _ Il

15、l go out or stay at home. A. if B. when C. why D. whether6. I want to know _ he loves you. A. that B. what C. if D. whoDC4. The boy asked _ any noise from outside. A. whether had I heard B. whether I had heard C. whether have I heard D. whether I have heardBAC 7. I wondered _ our teacher was going t

16、o attend our party. A. whether B. why C. where D. that 8. Id like to know _ or not. A. whether will he come B. whether has he come C. whether he will come D. if he will come改为含宾语从句的复合句改为含宾语从句的复合句 1. Will the train arrive on time? I want to know. I want to know _ the train _ on time.2. Did Peter come

17、 here yesterday? Li Lei wants to know. Li Lei wants to know _ Peter _ here yesterday.will arriveif / whether came if / whether 1. Uncle Wang came up to see _ there was anything wrong with the machine.2. The shop keeper asked my father _ or not he wanted to choose a big Christmas tree.if / whetherwhe

18、ther3. I dont know _ to go or stay.4. _ that is true, what should we do?whetherIf5. _ they will ever become future Olympic champions only time will tell. WhetherComplete the sentences with if / whether.( )1. I wonder _. Im afraid well be late. A. how we can be on time B. what we are going to do C. w

19、hy we get to school late D. if we will arrive at the meeting on time习题链接习题链接D( )2. Well plant trees tomorrow, and I dont know_ Tom will come and join us. A. if B. which C. what D. whereA( )3. Do you know _ tomorrow? Sorry, I dont know. You may surf the Internet. A. whether will it rain B. if it will

20、 rain C. whether does it rainB( )4.Mum, can we go to the art museum tomorrow? Sure. But first we should find out _. A. what can we do B. where we can go C. how can we go there D. if it will be openD( )5. We dont know _ the meeting will be held soon. A. when B. what C. whether D. since C( )5. Mary, c

21、ould you tell me if your mother _ our school sports meeting tomorrow?I think she will come to school if she _ free. A. will take part in; will be B. takes part in; is C. will take part in; is D. takes part in; will beC( )6. Do you know _ Guangzhou tomorrow? A. whether they leave for B. whether will

22、they leave for C. whether they are leaving for C( )7. Ive decided to go to London next weekend. I was wondering _ you could go with me. A. if B. when C. that D. whereA( )8.Do you think _ Xiao Ming can pass the high school entrance exam or not? Sorry, Ive no idea. A. that B. which C. if D. whetherD (

23、 )9. He said that light _much faster than sound. A. has travelled B. went C. travels D. travelledC( ) 12.Do you know _? At the end of July. A. how soon is your sister running back home B. how often Nancy from her pen friend C. when the London Olympic Games will be held D. when will the new computer

24、game come outC( ) 13. -Peter, is there anything else you want to know about China? -Yes, I am still wondering _. A. how is Chinese paper cut made B. how was the Great Wall built in ancient times C. why the Chinese people like to play the dragon dance D. why do the Chinese people eat rice dumplings a

25、t Dragon Boat FestivalC( ) 14. We havent discussed yet _. A. where we are going to put our new table B. where are we going to put our new table C. what we are going to put our new table D. what are we going to put our new tableA( ) 15. I wonder _. A. if Dr Ma still works on the ORBIS plane B. how mu

26、ch does the tallest man in the world weigh C. when Audrey Hepburn had entered the film industry D. that Armstrong was the first man to walk on the moonAComplete the sentences.1. 我们不知道我们能否在火星上种植植物。我们不知道我们能否在火星上种植植物。 We are wondering _ _ on Mars.2. 你能告诉我是不是有许多人打算搬到火星你能告诉我是不是有许多人打算搬到火星上去吗？上去吗？ Could yo

27、u tell me _ to Mars?whether / if we canif / whether many peopleare going to movegrow plants( ) 10. Over these years I have had a new understanding of _ people traditionally call a perfect person. A. how B. what C. who D. whomA( ) 11. Can you tell me in the future? A. how life will be like B. how will life be like C. what life will be like D. what will life be likeC3. 我不知道他在家洗不洗衣服。我不知道他在家洗不洗衣服。 I dont know _ any washing at home. 4. 我担心是否伤害了她的感情。我担心是否伤害了她的感情。 I am worried about _. whether or not he doeswhether I hurt herf