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1、Section A （Grammar Focus4c）,Unit 2 I think that mooncakes are delicious!,语法聚焦,一、宾语从句() 在复合句中，由一个句子充当宾语，这个句子叫作宾语从句。宾语从句需要注意以下三点： 1. 引导词： 宾语从句的引导词，可用下面的歌诀记忆： 陈述that来引导，有时可以省略掉。 一般问句表“是否”，if或wether作引导。 特殊疑问作宾从，疑问词连接就可行。,2. 语序: 宾语从句用陈述句语序。 3. 时态： (1)如果主句是现在时或将来时，那么宾语从句的时态应根据实际情况选择。如： I hear that Bill ha
2、s been to Hainan. 我听说比尔已经去过海南。 (2)如果主句是过去时，那么宾语从句也要用过去的某种时态(一般过去时、过去进行时、过去将来时、过去完成时)与之对应。如： He said that he was watching TV when his father came back home. 他说当他爸爸回家时，他正在看电视。,(3)如果宾语从句讲述的是客观事实、普遍真理、自然现象、名言、警句、格言、谚语时，不管主句是什么时态，宾语从句都要用一般现在时。如： He said that light travels much faster than sound. 他说光比声音的传
3、播速度快。 4. 宾语从句汇总：,二、感叹句 感叹句是用来表示人的喜、怒、哀、乐等强烈感情的句子，句末通常用感叹号，也可用句号。感叹句通常由what或how引导。 1. 由what引导的感叹句的结构 (1) What+a/an+形容词+可数名词单数+主语+谓语！如： What a beautiful park it is! 这个公园太漂亮啦！ (2) What+形容词+可数名词复数+主语+谓语！如： What hardworking students they are! 学生们多么用功呀！,(3) What+形容词+不可数名词+主语+谓语！如： What fine weather it is!
4、 多好的天气呀！ 2. 由how引导的感叹句的结构 (1) How+形容词/副词+主语+谓语！如： How clever the little girl is! 小姑娘太聪明了！ How quickly Tom is writing! 汤姆写字太快了！ (2) How+主语+谓语！如： How time flies! 时间过得真快呀！ 3. 改写感叹句的小窍门 看下面几个句子的画线部分(核心词)，它们会告诉你如何改写为相应的感叹句。如：,(1)It is an important festival. (画线处是单数可数名词, 故用What a/an 开头)What an important f
5、estival it is! (2)Theyre lovely cartoon characters. (画线处是复数可数名词, 故用What开头)What lovely cartoon characters they are! (3)Its cold water. (画线处是不可数名词, 故用What开头)What cold water it is! (4)It seems interesting. (画线处是形容词, 故用How开头)How interesting it seems!,(5)The train travels slowly. (画线处是副词, 故用How开头)How slo
6、wly the train travels! 用此法解感叹句的关键: 还原陈述句；找出核心词。 注意：一般情况下，以what和how开头的感叹句可以相互转换，转换后意义不变。如： What a tall building it is!=How tall the building is! 好高的楼房啊！,课堂练习,一、用that，what, how, if或whether填空 1. I dont know _ he has been a soldier. 2. I wonder _ I can get some advice from you. 3. I asked _ he has been
7、there or not. 4. _ expensive the iPhone 7 is! I cant afford it.,that,if/whether,whether,How,5. _ a wonderful talent show they performed in our school yesterday! 6. _ nice children Simon and Jim are! They help Mrs. Li clean the house every day. 7. Our geography teacher said _ the earth goes around th
8、e sun. 8. His father is worried about _ he lost his job. 9. _ an exciting basketball match! 10. _ strongly the wind is blowing!,What,What,that,whether/if,What,How,二、单项填空 ( )1. I wonder _. It will fall on a Saturday.(2016广东) A. how will National Day fall on this year B. How National Day will fall on
9、this year C. What day will National Day fall on this year D. What day National Day will fall on this year ( )2. My neighbor asked me _ I heard the big noise last night or not. (2016衡阳) A. whether B. if C. what,D,A,( )3. What did Max just say to you? He asked me _. (2016连云港) A. if I would like to go
10、skating B. when did I buy this CD C. where I will spend the weekend D. that I had a good time ( )4. I dont know _ he will come or not this afternoon. (2016绥化) A. if B. when C. whether ( )5. They wondered if the teacher _ us English the next term. A. would teach B. had taught C. will teach D. taught,
11、A,C,A,( )6. 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 heard ( )7. Jane won the first prize in the English speech contest. _ big progress she has made! She used to be weak in English. (2016滨州) A. How B. How a C. Wha
12、t D. What a,B,C,( )8. Tu Youyou has won the Nobel Prize. _ great she is! We Chinese are so proud of her. (2016重庆) A. What a B. What C. How a D. How ( )9. _ exciting boat race it was! Many people watched it. (2016云南) A. What a B. What an C. How D. How a,D,B,( )10. Do you think the Terracotta Army in
13、China is more than 2,000 years old? Wow! _! (2016温州) A. How large it is B. How modern it is C. What a long history it has D. What a beautiful it is 三、根据实际情况和所提供的情景完成对话 1. Mike 想向他的笔友大明了解中国有哪些传统节日，他应问： _,C,What are the traditional Chinese festivals?,2. Mike 想知道是怎样庆祝那些节日的，他应问： _ 3. Mike 想知道大明最喜欢哪个节日，他应问： _ 4. Mike 想知道大明为什么最喜欢那个节日，他应问： _ 5. Mike 想知道传统节日里有什么特别的食物，他应问： _,How do people celebrate the festivals?,What is your favorite festival?,Why is it your favorite festival?,Is there any traditional/special food?,
