初中英语牛津译林版 9年级Unit1 Grammar 课件(共23张PPT).ppt

牛津初中英语9A,Unit 1 Know yourself (Grammar A),activeenergetic,SeriousPatientcareful,Creativewise,Teaching goal To grasp the coordinating conjunction,1.To use and/but/or/so,2.To use both and / either or / Neither nor /not only but also,The sky is blue. Everythingis beautiful.,The sky is blue and everything is beautiful.,I am active, I am energetic,I am active and energetic.,and,and,The pyramids are small. The pyramids look just like the real ones.,We come from different places, we are a big family,We come from different places, we are a big family,We are tired. We are happy,We are tired we are happy,but,but,I can be a good doctor, I can be a good teacher,I can be a good doctor agood teacher,I will go to France by plane. I will go to France by train.,I will go to France by plane or by train.,or,or,It rains hard outside.,I am late.,It rains hard soI am late.,Lets discuss,Talk with your partner about how to use and, but, so ,or,and，or，but，so,1. or 否则 相当于一个否定条件句。 Hurry up, or youll be late. 快点，否则你就要迟到了。 (If you dont hurry up, youll be late.) 表示选择关系， which do you like better, tea or coffee? 2. and这样的话，就会，相当于一个肯定条件句Study hard, and you can get good marks. 努力学习，你就会取得高分。 (If you study hard, you can get good grades.)表示事件按照原先的预计发展I bought him a gift, and he liked it very much否定句中的and 要改为orHe likes fish and meatHe doesnt like fish or meat,3. but 但是，可是， 前后分句是转折关系 Mr Mott is very poor, but he feels happy. Mott先生很穷，但他感到快乐。英语中but 不可以与though/although/even though(虽然）连用，但可互换Though Mr Mott is very poor, he feels happy.4. So所以，因此。 并列两个具有因果关系的分句。 We wanted to learn the English songs, so we asked the teacher to teach us.我们想学英文歌，于是请老师教我们。 英语中so不可以和because连用，但可互换Because we wanted to learn the English songs,We asked the teacher to teach us,1. I am active and energetic. I love working with people.2. He doesnt like to talk much. His work shouts.,用“and”，“but”，“or”，“so”连接句子。,I am active and energetic，and I love working with people.,He doesnt like to talk much, but his work shouts.,We useand” to join ideas that are similar.,We usebut to join ideas that are different.,3. I can be a good teacher. I can be a good doctor.= I can be a good teacher _ a good doctor.4. He does not like singing. He does not like dancing.= He does not like singing _ dancing.,用“and”，“but”，“or”，“so”填空。,or,or,We use or to introduce another possibility.,In negetive sentences, (在否定句中)we use or to join two or more ideas.,I want to share the best art with people. I am always searching for something better or different.= I want to share the best art with people, _ I am always searching for something better or different.,用“and”，“but”，“or”，“so”填空。,so,We use so to express the result of sth. “因此”,We useand to join ideas that are similar.We use but to join ideas that are different.We use or to introduce another possibility. (In negetive sentences, we use or to join two or more ideas.)We use so to express the result of sth.,Summary,一. 用and , but, or或so 填空We went there by bus _ we got there on time. 2. Would you like some apples _bananas ?3. I want to go traveling , _ I havent got enough money . 4. You can find some news _ interesting stories on the Internet. 5. He is only a child, _ he knows a lot.,and,or,but,and,but,5. Which is better , Class 1 _ Class 2 ?6. She is too fat, _ she has to do more exercise. 7. Peter_ James is going to give us a talk about English tomorrow. 8. I help him _he helps me.9. Tom was hungry, _ his mother made him a sandwitch,or,so,or,and,so,P12 1. Kitty is kind, but sometimes she is impatient.2. Billy would not accept others advice or think twice.3. Judy is gentle, so/and she never gets angry with others.4. Suzy worries too much, so she cannot sleep well sometimes.,1. Mary likes music_Tom is fond of sports. A. and B. but C. both A and B2. I failed again, _ I wont give up. A. and B. but C. so3. This is my first lesson, _ I dont know your names. A. and B. but C. so,and : 表对等 “和、并且” but: 表转折 “但是”so: 表因果 “所以”,and, or, but, so 基本用法,4. Which do you like better, apples, _ pears? A. and B. but C. or5. Now we have no time _ money. A. so B. and C. or,or: 1. 用于疑问句, 表选择 2. 用于否定句, 表并列,6. Try your best _ youll make more progress. A. and B. but C. or7. Dont lose heart, _ youll lose all. A. and B. so C. or,and 和 or 都可以在祈使句中使用. and 通常是比较好的结果;or 则表示不愉快或不理想的结果.,and, or, but, so 基本用法,8. Its getting warmer _ warmer. A. and B. but C. or9. He or the twins _ the USA. A. comes from B. come from C. is from10. Not Tom but I _ going to give the talk. A. am B. is C. are,adj.比 + and + adj.比 表示越来越,A or B 和 not A but B 结构作主语时，谓语动词要使用就近原则。,and, or, but, so 特殊用法,11. Although I have passed the exam, _ I am not pleased with the result. A. and B. but C. /,and, or, but, so 特殊用法,although 和 but 不能同时出现。,Goodbye,