Unit 2 Section A (Grammar Focus-4c) 课件 2024-2025学年人教版九年级英语全册

Unit 2 I think that mooncakes are delicious! 1. use exclamatory statements What fun the Water Festival is! How fantastic the dragon boat teams were! 2. use objective clauses with that, if/ whether 1) I know that the Water Festival is really fun. 2) I wonder whether June is a good time to visit Hong Kong. 3) I wonder if they’ll have the races again next year. At the end of the class, we will be able to: A: I know that_. Warm up the Water Festival is really fun 谓语 B: What _ the Water Festival is! fun 主语 宾语从句 Warm up _ they'll have the races again next year. I wonder if How _ the dragon boat teams were! How _ the dragon boats were! fantastic pretty Warm up A: I wonder _. whether June is a good time to visit Hong Kong B: How _ the food is in HongKong! delicious Warm up I believe that _. April is the hottest month in Thailand Free talk I know_ the Water Festival is really fun. _ fun the Water Festival is! What that Free talk I wonder _ they'll have the races again next year. if _ fantastic the dragon boat teams were! How _ pretty the dragon boats were! How Free talk I wonder _ June is a good time to visit Hong Kong. whether _ delicious the food is in Hong Kong! How Hong Kong Free talk I believe _ April is the hottest month in Thailand. that _ hot April in Thailand is! How Thailand Grammar Focus exclamatory statements The objective clauses. (一)宾语从句 Object clauses with that, if and whether Grammar I know that the Water Festival is really fun. I wonder if they'll have the races again next year. I wonder whether June is a good time to visit Hong Kong. I believe that April is the hottest month in Thailand. 引导词 (关联词) The object clause (宾语从句) 主语 谓语 主语 谓语 从句 主句 宾语 [ bd ikt kl z] 语序? 陈述句语序 Exploring the rules 02 We are talking about whether we admit students into our club. o1 We know (that) Mr. Green teaches English. 03 I'm afraid that I can't do it well. 在复合句中,由一个句子充当 _,这个句子叫作_。 定义 宾语 宾语从句 14 常见关联词有_, _,_ _, _, _, _和_等。 引导词: that if whether 特殊疑问词: who /what /which /when /where /how /why 由that引导的宾语从句 1 1. I hear (that) _. 2. He said (that) _. 3. The teacher told us (that) _. he will be back in an hour he missed us very much the earth moves around the sun 陈述句作宾语时,宾语从句用_引导。只起连接作用,没有实际意义,在从句中_充当成分,因此常可_。 that 不 省略 语序 陈述句 I. 一般疑问句作宾语时,宾语从句用_或 _引导。它们在句中的意思是_, 在从句中不充当任何成分,但_省略。此时,两者_互换。 由if / whether引导的宾语从句 2 1. Millie asked if/whether he liked this sweater. 2. The fisherman wants to know if/whether it will rain. if whether 是否 语序 陈述句 不可 可以 if/whether+主语+谓语 17 Does Mr Zhao live in Room 208? Could you tell me? Could you tell me _Mr Zhao _ (live) in Room 208? 把一般疑问句融合成宾语从句,借助于_和_,因此在融合时,要注意宾语从句三要素,即_、_和_。如: 一般疑问句怎样变为宾语从句 if/whether lives if 连词 whether 语序 时态 1. Whether this is true or not, I can’t say. 2. I don’t know whether or not he will come tomorrow. 3. She can’t decide whether to go to America. 4. I worry about whether I hurt her feelings. 5. Tom wants to know if he won’t come here tomorrow. 6. If Simon comes here tomorrow, I’ll call you. if和whether的区别 宾语从句置于句首表示强调时 whether 宾语从句与or not直接连用时 与动词不定式连用时 从句作介词宾语时 if 宾语从句的谓语动词是否定形式时 if意为“假如,如果”时,可以引导条件状语从句 Tip: 只能用whether而不用if的情况: 1)与or或or not连用时; 2)在介词后时; 3)与动词不定式连用时。 3. Could you tell me _ that’s a fast train or not ? 4. I’m thinking of _ we should go fishing. 5. He wondered _ to stay here the next week. whether whether whether Practice 选择填空:(if/whether) Can you tell me _ _ _? who she is what the girl’s mother is 当从句部分是_时,由_ 引导。 由特殊疑问词引导的宾语从句 3 1. Who is she? Can you tell me? 2. What is the girl’s mother? Do you know? 语序 陈述句 特殊疑问句 句子本身的特殊疑问词/词组 特殊疑问词+ 特殊疑问句变宾语从句 Do you know _? 21 1. I don’t know whether / if she will go to Beijing tomorrow. 2. The boy didn’t believe that his cat had died. 3. Do you know what his name is? 语序 _引导的宾语从句要用_语序。 3 that, whether / if/ 特殊疑问词 陈述句 I hear (that) He will go to Hong Kong . He is interested in English. He is reading a book now. He has finished his work. 主句一般现在时,从句_。 一般现在时 时态 根据实际情况 1 He said He had finished his work. 过去完成时 He would go to Hong Kong . 过去将来时 He was interested in English. 一般过去时 He was reading a book . 过去进行时 主句是一般过去时,从句只能用相应的 _。 (主过从过) 一般过去时 2 过去时态 2 1. The teacher said (that) light _ (travel) faster than sound . (光比声音传播的快) 2.The little boy asked if the sun _in the east. (太阳是否在东方升起) rises 当从句是客观规律、真理、自然现象、 名言警句时用_。一般_ (不受/ 受)主句时态的限制。 travels 不受 一般现在时 宾语从句三注意,时态语序连接词; 主句一般现在时,从句不需受限制, 主句一般过去时,从句须用相应时, 宾从若是表真理,时态不变无质疑; 陈述句转化that引,一般问句if/whether引, 特殊疑问作宾从,疑问词引导就能行。 还有一点要说明,陈述语序要记清。 宾语从句小口诀 Tips (二)感叹句 Exclamatory Sentence Grammar Grammar Focus What fun the Water Festival is! How fantastic the dragon boat teams were! How pretty the dragon boats were! How delicious the food is in HongKong! that引导陈述句作宾语,在从句不充当任何成分,常可省略 If, whether引导一般疑问句作宾语,在从句中不充当任何成分,不可省略 Exclamatory Sentence (感叹句) 主语 谓语 [eks kl m t ri] 引导词 ( fun u.乐趣、嬉戏、有趣的事) 形容词 what引导的感叹句 _ brave boy (Tom is)! What a What +(a )+形容词+名词+主语+谓语! 结构 what引导的感叹句 What a brave boy (Tom is)! _ excellent idea (it is)! What an What +(a / an )+形容词+名词+主语+谓语! 结构 what引导的感叹句 What a brave boy (Tom is)! What an excellent idea (it is)! _ beautiful pictures (they are)! What 结构 What + adj. + 可数名词复数(+主谓语)! what引导的感叹句 What a brave boy (Tom is)! What an excellent idea (it is)! 结构 _ delicious food (it is)! What What beautiful pictures (they are)! What + adj. + 不可数名词(+主谓语)! _ happy the children were! How how引导的感叹句 _ carefully he is reading! How How + adj. / adv. + 主语 + 谓语! _ happy the children were! How 结构 感叹句 感叹句是用来表达喜、怒、哀、乐等强烈感情的句子叫感叹句。 引导词 概念: 结构: what how 名词 形容词、副词 修饰 修饰 What +(a / an )+形容词+名词+主语+谓语! How+形容词 / 副词+主语+谓语! Tips 35 本资料来自于资源最齐全的21世纪教育网www.21cnjy.com _ time flies! How how引导的感叹句: 拓展: How time flies! how引导的感叹句: 拓展: _ he wished that Chang’e could come back! How How time flies! how引导的感叹句: 拓展: How he wished that Chang’e could come back! 结构 How+主语+谓语! 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。 e.g. _ tall building it is! = _ tall the building is! What a How Write sentences using the words given. think/ Lantern Festival/ beautiful I think that the Lantern Festival is beautiful. 2. don’t know/ whether/ he/ come home/ for the festival I don’t know whether he will come home for the festival. 4a 3. believe/ Water Festival/ most/ fun 4. wonder/ if/ mooncakes/ delicious 5. how/ exciting/ races 6. what/ interesting/ city How exciting the races were! What an interesting city! I wonder if the mooncakes are delicious. I believe that the Water Festival is the most fun. Read the passage below and underline the objective clauses. If possible, write your own sentences about Mother’s Day and Father’s Day using objective clauses. 4b Dear Xia Yu, Do you know that there are two special days for parents in America? One is Mother’s Day on the second Sunday of May, and the other is Father’s Day on the third Sunday of June. On these two days, American children often give gifts to their parents or take them out for lunch or dinner. Common gifts are flowers and cards for mothers and shirts or ties for fathers. tie n. 领带(可数) 复数形式:ties e.g. I bought a tie for my father yesterday. tie v. 系,捆 e.g. Please tie your shoes. I heard that it is becoming more and more popular to celebrate Mother’s Day and Father’s Day in China. I wonder if children over there also give similar gifts to their parents. I believe that there are many ways to show our love. Actually, we don’t have to spend a lot of money. It is also a good idea to help parents to do something instead. June 4c Which festival do you like best? Ask your group and report to the class. Group work A: Which festival do you like best? B: I think I like Mid-Autumn Festival best. A: Why do you like it best? B: I think … . Report Hello, everyone, There are many festivals in China. Now I am going to share something about our favorite festivals. In our group, David’s favorite festival is …He thinks that… . … I like … best. I think… . That’s all, thank you. 1. Objective clauses 2. Exclamatory statements I think / know / hear that… I wonder if / whether… I don’t know if / whether… What fun the Water Festival is! How pretty the dragon boats were! 一、根据句意选出恰当的一项填空。 1. _ (What / What a) delicious chicken we are having! 2. _ (What / How) warm it is in the classroom! 3. _ (What / What a) nice shirt you bought! 4. _ (What / How) fast the young man is walking! What How What a How 二、将下列句子改为感叹句。 1. The girl is very clever. _ the girl is! 2. It is a wonderful experience. _ wonderful experience it is! 3. The wind is blowing strongly. _ the wind is blowing! 4. The news is exciting. _ news it is! 5. The sweaters are very nice. _ sweaters they are! How clever What a How strongly What exciting What nice 三、写出下面句子的同义句。 What an old table! How old the table is! 四、根据汉语意思完成句子。 1. 妈妈告诉我今天上午10点她正在打扫家。 Mom told me _ _ at 10 this morning. 2. 我知道玛丽网球打得好。 I know _. (that) Mary plays tennis well (that) she was cleaning the house 3. 我想知道我能否从你那里得到一些建议。 I wonder _ _. 4. 小汤姆说地球是圆的。 Little Tom said _. if / whether I can get some advice from you (that) the earth is round Father’s Day /Mother’s Day is coming. Think what you are going to buy or do for your father or mother. Write an short passage about it. (at least three objective clauses) Begin with: I think that … $$