高中英语Unit2Witnessingtime教案12牛津译林版选修9

1、Unit 2 Witnessing time 科目 : 英语主备人 : 备 课日期：方案上课日期课题M9U2 Witnessing time 第 12 课时教学目标学习目标：把握分词的用法教学重难点Step1 Greetings 教学流程内容板书关键点拨加工润色Step2 Revisions Step3 Lead-in Step4 Teaching procedures 一：课前预习 1 分词也是一种限定动词 , 分为 _ 和 _. 形式为 _和_. 2 分词的用法 : ,它保留着动词的如干特点,又具有形容词、副词的特点；分词有 时态和语态变化,又带有宾语并能被状语修饰；分词在句中主要作_ ；

2、3 分词的形式 语态 :_ 和_. 时态为 _ 和 _ . 二：课中学习ask 1 :画出句中的分词并判定分词在句中的成分；not very interesting . 1 The book borrowed from the library is _ 2 Singing in the trees, the birds seemed very happy. _ 3The careful driver drove the car with the door closed tightly. _ 4 Being a student,I must study hard. 1 _ 5 We saw th

3、e teacher making the experiement _ 6 The guest having left,he began to take a short rest. _ 7 The excited people rushed into the building. _ 8 We had the fire burning all day. _ Task 2 Rewrite the following sentences with proper participle claues. 1 We stood on the top of the hill and had a wonderfu

4、l view of the city. _, we had a wonderful view of the city. 2 Because I had not finished my homework, I decided to stay in the classroom. _, I decided to stay in the classroom 3 If you work hard ,you will catch up with your classmates. _, you will catch up with your classmates. 4. In our city, there

5、 are many broad roads which are lined with all kinds of trees. In our city, there are many broad roads,_. 5. If the trees are taken better care of , they will grow better. _, they will grow better. 6.We should concentrate on our studies while we are at school, so we can equip ourselves with knowledg

6、e. _, we can equip ourselves with knowledge. 7 If the weather permits, all the students will go out for a picnic. _, all the students will go out for a picnic. 8 When we are dressed in our school uniforms,all of us feel a sense of 2 pride. _, all of us feel a sense of pride. 三 课后检测1. the program, th

7、ey have to stay there for another two weeks. A. Not completing B. Not completed C. Not having completed D. Having not completed 2. When first to the market , these products enjoyed great success. A. introducing B. introduced C. introduce D. being introduced 3. The disc, digitally in the studio, soun

8、ded fantastic at the party that night. A. recorded B. recording C. to be recorded D. having recorded 4. The flowers sweet in the botanic garden attract the visitors to the beauty of nature. ll B. smelling C. smelt D. to be smelt A. to sme 5. The flu is believed by viruses that like to reproduce in t

9、he cells inside the human nose and throat. A. causing B. being caused C. to be caused D. to have caused 6. in the queue for half an hour, Tom suddenly realized that he had left his wallet at home. A. To wait B. Have waited C. Having waited D. To have waited 7.My advisor encouraged a summer course to

10、 improve my writing skills . A. for me taking B. me taking C. for me to take D. me to take hile you brush your teeth. 8. Don t leave the water w A. run B. running C. being run D. to run 9. Having been ill in bed for nearly a month, he had a hard time the 3 exam. A. pa ss B. to pass C. passed D. pass

11、ing 10. The news reporters hurried to the airport , only the film stars had left. A. to tell B. to be told C. telling D. told 11. Ive never seen anyone run so fast - David go . just having A. just watch B. just to watch C. just watching D. watched 12. Mrs. Smith warned her daughter after drinking. A. never to