新概念第二册第26ppt课件.ppt

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1、 【Key structures】 一般现在时一般现在时 1 表示现在发生的表示现在发生的动作动作、情况情况、状态状态和和特征特征。 I am an art student and I paint a lot of pictures.（目前状态）（目前状态） My mother is a doctor. 2 习惯性习惯性 、经常性经常性动作。动作。 He always helps others. （他总是帮助别人。）（他总是帮助别人。） 3 客观事实客观事实和和普遍真理普遍真理。 The earth is smaller than the sun. Three minus one is two

2、.三减一等于二。三减一等于二。 He said that the sun rises in the east. 客观事实和真理客观事实和真理无论无论谓语的时态谓语的时态 是什么都用一般现在时。是什么都用一般现在时。 4 表示一种表示一种自然现象自然现象。(也可也可以叫以叫客观真理客观真理) Days are long in summer. 在夏天，白天很长。在夏天，白天很长。 Winter comes after spring. 秋去，冬来。秋去，冬来。 5 在以在以here，there开头的句子中，开头的句子中，用一般现在时表示用一般现在时表示正在发生正在发生的动作。的动作。 Look! H

3、ere comes the bus. =The bus is coming here. 瞧！公共汽车来了。瞧！公共汽车来了。 6 部分动词如部分动词如be, begin, leave, come, go等的一般现在时可以表示按等的一般现在时可以表示按规定规定、计划计划或或安排安排预计预计将要将要发生的动作或发生的动作或 状态。状态。 Tomorrow is Saturday. The train leaves for Beijing at seven. 7 在在时间时间和和条件条件状语从句里状语从句里经常用经常用一般现在一般现在（有时也用（有时也用现在完成时）表示现在完成时）表示将来将来事情。

4、事情。 When you finish the report, I will have waited for 3 hours. If it rains tomorrow, we will stay at home. 8 习惯用语习惯用语 Believe it or not, his discovery had created a stir in scientific circles. 口语中常说口语中常说 believe it or not，”信不信不信由你信由你”，“我说的是真的我说的是真的”。 相当一个相当一个插入语插入语，短语中的短语中的believe 没有词形没有词形变化。变化。有些表

5、示有些表示状态状态和和感觉感觉的动词通常用的动词通常用一般现在时一般现在时。这些动词一般这些动词一般不用于进行时不用于进行时:appear，appreciate，be, believe，notice，feel，find，forget，resemble，hear，know， like，look like，remember，see，think，understand等：等：Hes listening to that music! He must like it!I cant understand this picture. 频率副词频率副词是表示动作发生的频率是表示动作发生的频率,多与一般现在时多与

6、一般现在时连用。连用。 100always “总是总是;一直一直;始终始终”。 He always comes late. 90usually “通常通常,经常经常”。 I usually go to bed at10:00. 70often, frequently 表示表示“常常常常,经常经常”。 They often clean the classroom after school. 40sometimes “有时有时,不时不时”。 We sometimes go skiing in winter. 5hardly ,ever,rarely,seldom “几乎从不几乎从不;很少很少;难得

7、难得”。 He hardly goes to bed before nine oclock. never（从不）（从不） once(一次一次), twice(两次两次) ， from time to time（间或，有时）（间或，有时） ,almost（ 几乎）几乎） (一)、 单选 1 Jenny _ in an office. Her parents _in a hospital. A work; works B works; work C work; are working D is working; work 2 One of the boys_ a black hat. A have

8、 B there is C there are D has 3 We will go shopping if it_ tomorrow. A dont rain B didnt rain C doesnt rain D isnt rain 4 He said the sun _in the east and _in the west. A rose; set B rises; sets C rises, set D rise; sets 5 Wang Mei _ music and often _ to music. A like; listen B likes; listens C like

9、; are listening D liking ; listen 6 Jenny_ English every evening. A has study B studies C study D studiedBDCBBB (二)、填空 1 I can take Li Ming there when he _ ( come) to visit. 2 _your sister_(know)English? 3 Her home_ _ _(远离 )her school. 4 The pot_(not look) like yours very much. 5 Where _you_(have)lu

10、nch every day? 6 Who_(想要 )to go swimming? 7 _she_(do) the housework every day? 8 Jenny and Danny usually_(play) games in the afternoon .comesDoesknowisawayfromdoesnt likedohavewantsDoesdoplay 【Special Difficulties】 Speech marks引号引号 双引号双引号 用来显示直接说话部分。用来显示直接说话部分。 “I shall come back, he said. 有时可引用书名、剧

11、名等。有时可引用书名、剧名等。 Have you read Red Star Over China? 有时可引注某个单词，以引起读者的注意或者以有时可引注某个单词，以引起读者的注意或者以示和词的本意的区别。示和词的本意的区别。 Whats the difference between exceptand besides? 单引号单引号 引语内的引语，习惯上用单引号。引语内的引语，习惯上用单引号。 The friend answered,The bear said, Dont trust your friend！” 单引号有时代替双引号的功能，有时单引号在双单引号有时代替双引号的功能，有时单引号

12、在双引号外，特别是英国近年来的书刊更是如此。引号外，特别是英国近年来的书刊更是如此。 In the old stories,the squirrel was a good animal.注意事项注意事项 : 1) 引号位于一行引号位于一行之上之上, 它们应在句尾其他标它们应在句尾其他标 点符号点符号如逗号、句号、问号如逗号、句号、问号之外之外. 2) 引语的引语的第一个第一个词以词以大写大写字母开头字母开头. 3) 在在said, asked等词后面用等词后面用逗号逗号, 只有当只有当 它们位于句尾时，才在它们的后面用它们位于句尾时，才在它们的后面用句号句号。 4)当当said, asked等

13、词置于引语等词置于引语 之间之间时时, 句子的后半部分以句子的后半部分以 小写小写字母开始字母开始. 5)当一个当一个新新的说话人开始讲话的说话人开始讲话 时，要时，要另起另起一个段落。一个段落。 woolleatherglassclothcottonwoodmetalpaper.1.Whose bike is it? Do you know 特殊疑问句作宾语从句：特殊疑问句作宾语从句： 1、用疑问词引导、用疑问词引导 2、从句用陈述句语序。、从句用陈述句语序。 3、宾语从句时态受主句限制、宾语从句时态受主句限制whose bike it is?2.How can I get to the p

14、ost office? Could you tell me how I can get to the post office?3.Where does he live? She wants to know She asked where he lives.where he lived. 1.当句末为当句末为or not时，引导词只能用时，引导词只能用whether 而不能用而不能用if. 2.介词介词后，引导词只能用后，引导词只能用whether而不能用而不能用if. 3.与与不定式不定式连用，引导词只能用连用，引导词只能用whether而不而不 能用能用if. 4.从句放在从句放在 句首句首

15、，引导词只能用，引导词只能用whether而不而不 能用能用if.由从属连词由从属连词whether, if 引导的宾语从句引导的宾语从句1. Will he go to the park with us? I want to know _.2.Can he come? He is worried about _? 3.Is it going to rain tomorrow or not? I dont know _. if /whether he will go to the park with us whether he can come whether it is going to r

16、ain or not 将下列每组两个句子用适当的词连接起来（注意时态和语序）1. Do you like English ? Wei Fang asked me . Wei Fang asked me _ _ _ English . 2. Were you at home before nine last night ? The policeman wants to know. The policeman wants to know _ _ _ at home before nine last night. 3. Has he come back from Guangzhou ? I aske

17、d my teacher . I asked my teacher _ he _ _ back from Guangzhou. 4. Ill go to the park . It doesnt rain tomorrow. Ill go to the park _ it _ rain tomorrow. 5. Can Mike drive a car ? Could you tell us ? Could you tell us _ Mike _ _ a car ? 6. Did Alice work out the problem herself ? I asked the teacher

18、 . I asked the teacher _ Alice_ _ _ the problem herself. Ifwhether I liked Ifwhether he wasIfwhether had comeIf doesntIfwhether can riveIfwhether had worked out1.Is your father at home tonight? Tell me.2.Can he come tomorrow? Could you tell me?3. Will it rain tomorrow? Did you know?4. Are you a stud

19、ent or not? He asked me.5. Has he gone to Hainan? She wanted to know.Tell me if /whether your father is at home tonight.Could you tell me if/whether he can come tomorrow?Did you know if /whether it would rain tomorrow?He asked me whether I was a student or not.He wanted to know if/whether he had gon

20、e to Hainan.【Text】 I am an art student and I paint a lot of pictures. Many people pretend that they understand modern art. They always tell you what a picture is about. Of course, many pictures are not about anything. They are just pretty patterns. We like them in the same way that we like pretty cu

21、rtain material. I think that young children often appreciate modern pictures better than anyone else. They notice more. My sister is only seven, but she always tells me whether my pictures are good or not. She came into my room yesterday. What are you doing? she asked. Im hanging this picture on the

22、 wall, I answered. Its a new one. Do you like it? She looked at it critically for a moment. Its all right, she said, but isnt it upside down? I looked at it again. She was right! It was!1.The writer is a famous painter and he paints a lot of pictures.2. Many people like pretending that they understa

23、nd modern art.3. Of course, many pictures are “about” something. They are not just pretty patterns.4. People dont like those pictures in the same way as pretty curtain material.5. The writer thinks young children often appreciate modern pictures better than anyone else.6.The writers sister is only s

24、even years old, so she cant understand the pictures.7. Yesterday the writer was hanging the picture on the wall when his sister came in.8. The picture which the writer was hanging was an old one.9. I found the picture was upside down.10. My sister looked at the picture critically for only a moment b

25、efore she said that it was all right.1.Does the writer think that many people really understand modern art?2. Why do young children often appreciate modern pictures better than anyone else?3. What did the writers sister say about the picture on the wall? 【课文讲解】【课文讲解】 1、They are just pretty patterns.

26、 just在此处指“只是，仅仅（是）” It was just a wrong number. just另一个意思是“刚才，正好，正是” Its just six oclock. Ive just heard the news. 2、We like them in the same way that we like pretty curtain material. pretty curtain material 漂亮的窗帘布 in the same way that =as 正如一样 The son walked in the same way that/as his father walke

27、d. I love you in the same way that I love my father. I love you just in the same way that I love money. 3、I think that young children often appreciate modern pictures better than anyone else. else跟在疑问代词和不定代词的后面，表示跟在疑问代词和不定代词的后面，表示“另外另外/加、加、其它其它/他的、不同的他的、不同的”， who else，what else，anything else better

28、than anyone else 比其他任何人比其他任何人(表示表示最高级最高级的含义的含义) 用比较级表示最高级：用比较级表示最高级： The teacher is the tallest. The teacher is taller than anyone else. (“else”不能少, 把主语从“anyone”中排除) The book is more expensive than anything else. I dont know whether you are interested (in it) or not. You must help him, whether you l

29、ike him or not. 5、Im hanging this picture on the wall, I answered. the windows in the wall the picture on the wall 注意介词的不同注意介词的不同 6、Its all right, she said, but isnt it upside down? Isnt it upside down? Its upside down. 否定疑问句，没有否定的意思，起肯定作用，起否定疑问句，没有否定的意思，起肯定作用，起强调作用，表达一种情绪强调作用，表达一种情绪 Arent you lucky? 你真幸运 Isnt it a boy?1.Do you like painting?2. How many painters do you know?3. Is it easy to understand the paintings?4. Who is the best art critics?Bye bye!See you next time!