（2021新人教版）高中英语必修第一册Unit 2 Section AGrammar focus宾语从句及感叹句 (1)ppt课件.ppt

1、 We know him We know (that) he likes English. 主主s s 主主s s 谓谓v v 谓谓v v 宾宾 宾宾o o 主主s s谓谓v v宾宾o o 简单句简单句 复合句复合句 什么是宾语从句？什么是宾语从句？试比较 宾语从句宾语从句就是由一个就是由一个句子来构成句子来构成主句的主句的宾语宾语 宾语从句宾语从句 宾语从句的三种情况宾语从句的三种情况 1,陈述句充当宾语的，用陈述句充当宾语的，用_连接，它并没连接，它并没 有实际的意义。仅仅起连接的作用。口语在尝有实际的意义。仅仅起连接的作用。口语在尝 尝省略。尝省略。 that 1. April is t

2、he hottest month of the year. (I believe) I believe (that) April is the hottest month of the year. 2. It was a little crowded. ( I guess) I guess (that) it was a little crowded. 宾语从句的三种情况宾语从句的三种情况 2,一般疑问句充当宾语的，用一般疑问句充当宾语的，用_ 连接连接,两者无差别，可以互换。两者无差别，可以互换。 先把一般疑问句变回陈述句，然后再用先把一般疑问句变回陈述句，然后再用if或或 whether

3、连接即可。连接即可。 if/whether 1.Is Jim at home? (I wonder) I wonder whether Jim is at home. 2. Is June a good time to visit HongKong? ( He wonders) He wonders if June is a good time to visit Hong Kong 3. Does he like sports? ( Do you know) Do you know whether he likes sports? 4. Will they play basketball af

4、ter school? ( He asks) He asks if they will play basketball afte school. 宾语从句的三种情况宾语从句的三种情况 3,特殊疑问句充当宾语的，用该句中的疑问词特殊疑问句充当宾语的，用该句中的疑问词 连接，后面的部分变成陈述语序。连接，后面的部分变成陈述语序。 1.Where are you? (She asks) 2.When does Mike get up every morning? (Do you know) She asks where you are. Do you know when Mike gets up e

5、very morning? 1. 若主句是若主句是一般现在时一般现在时，从句用任何所需时态。，从句用任何所需时态。 如：如： 1. He wants to know if they had a good journey home. 2. I that Jenny was a shy girl before. 3. Lilei guesses that they will play soccer today. 4. Jenny asks how long you have been here. 2. 若主句是若主句是一般过去时一般过去时，从句则用跟，从句则用跟过去过去相关的相关的 时态。即一般时

6、态。即一般现在现在时变为一般时变为一般过去过去时、时、现在现在进行进行 时变为时变为过去过去进行时、进行时、一般一般将来时为将来时为过去过去将来时、将来时、 现在现在完成时态变为完成时态变为过去过去完成时。完成时。 如：如： Does the train leave? She didnt know. She didnt know whether the train left. He comes from USA. He told me. He told me that he came from USA. He will move to Chengdu? Lilei told Jim. Lile

7、i told Jim when he would move to Chengdu. 如：如： He has been to Guizhou? He said. He said that he had been to Guizhou. He is daning. He told us. He told us that he was dancing. 3.若从句内容为若从句内容为客观事实、真理、自然现象、客观事实、真理、自然现象、 名言警句、谚语等，从句名言警句、谚语等，从句一律用一般现在一律用一般现在 时。时。 Mr. Smith told us light goes faster than s

8、ound. He said that April is the fourth month of a year. 感叹句感叹句 Exclamatory sentence 浅析“感叹句” v所谓感叹句，就是用来表达喜怒哀乐等所谓感叹句，就是用来表达喜怒哀乐等 强烈情感的句子。强烈情感的句子。 v感叹句一般由感叹句一般由“what” 和和“how”来开来开 头的句子。头的句子。 “what”修饰名词，修饰名词，“how”修饰形容修饰形容 词、副词或句子。词、副词或句子。 Sentences in the conversation vWhat a fine day today! vHow beauti

9、ful the flowers are! vWhat an interesting book it is! vHow time flies！ vWhat a clever boy he is! vHow short her hair is! vWhat a strange mother she is! vA beautiful flower vIt is a very beautiful flower. vWhat a beautiful flower it is! A lovely cat vShe is a lovely cat. vWhat a lovely cat she is! An

10、 interesting story book vIt is an interesting story book. vWhat an interesting story book it is! A pretty girl She is a very pretty girl. What a pretty girl she is ! 结论结论: What+ a/an+adj.+n.(单数单数)+主语主语+谓语谓语 interesting pictures What interesting pictures they are! vDelicious cakes vThey are delicious

11、 cakes. vWhat delicious cakes they are! Beautiful flowers They were very beautiful flowers. What beautiful flowers they were! 结论结论: What+ +adj.+n.（复数）（复数）+ 主语主语+谓语谓语 It is good news. Cold water What cold water it is! Good news It is cold water. What good news it is! 邦德大优惠！ 为鸣谢广大学生与家长的 结论结论: What+ +a

12、dj.+n.（不可数）（不可数）+ 主语主语+谓语谓语 The book is interesting. The cat is lovely. How interesting the book is! How lovely the cat is! vExciting people vThe people are exciting. vHow exciting the people are! v结论结论 : How +adj. + 主语主语+ 谓语谓语! EXERCISE 1. 今天天气真好啊！今天天气真好啊！ What a fine day today! What good weather i

13、t is today! How fine the weather is today! 2. 这个小男孩好聪明啊！这个小男孩好聪明啊！ What a smart boy he is ! How smart the boy is! Fill in the blanks with “What”, “What a / an” or “How” to form an exclamation. 1. Many foreigners like Chinese food very much. They said, “_ delicious Beijing Duck is!” 2. _ a beautiful

14、girl! Look! _ long her hair is! How What How 3. Look! Whats that in the picture? Oh, its a dangerous snake. How dangerous it is! How What 与与How 大转换大转换 1. What a pretty girl she is! _ _ the girl is! 2. How difficult the questions are! _ _ _ they are. 3. How big the factory is! _ _ big factory _ _! Ho

15、w pretty What difficult questions What a it is 4.What a clever boy! _ _ the boy _! 5. How tall the trees are! _ tall trees _ _! 6. What interesting books they are! _ _ the books _! 7. How funny the girl is! _ _ funny girl _ _! How clever is What a How interesting What they are is she is 8. How old t

16、he man is! _ _ old man _ _! 9. What nice books they are! _ _ the books _! 10. How amazing the building is! _ _amazing building _ _! What an he is How nice are What anit is Look at the following examples: vHe works hard. -How hard he works! vShe sings beautifully. -How beautifully she sings! vMary da

17、nces _ . - How _ she _ ! vThe children laughed _ . - How _ the children laughed! well welldances happily happily A. What a beautiful bird it is! B. How beautiful this bird is! A. What beautiful flowers they are! B. How beautiful these flowers are! How tall the man is! What a tall man (he is)! How lo

18、vely these pandas are! What lovely pandas (they are)！ Wow, what a big pumpkin! How big this pumpkin is! 结论：结论： 结论：结论： 将下列句子改为感叹句将下列句子改为感叹句 1. The girl is very pretty. How pretty the girl is! What a pretty girl she is! 2. This is an old watch. How old this watch is! What an old watch it (this) is! 3. The food is so nice. How nice the food is! What nice food it is! 4. These questions are very easy. How easy these questions are! What easy questions these are! 5. She has long hair. How long her hair is! What long hair she has!