1、The ing form白洁教材依据 教材出自人民教育出版社英语4（必修） unit 2-unit 4 Grammer 适合于高一 年级第二学期 适合的授课年级 高中一年级教学内容 语法: the ing form教学重点 To summary the usage of the ing form教学目标 通过相应的练习与总结，让学生能够掌握结构的基本用法，并能在具体语境中运用。 媒体使用计算机, CAI课件 教学过程 教学环节与时间安排教与学的过程（师生活动）目的Checking time（5）.Give the students five minutes to check the answe
2、rs to the teaching plan they have finished yesterday in groups. 通过小组内核对答案，让学生初步了解自己对知识的掌握程度Presentation Experience （30） Step 1：Speak out the answer of part 1, and using a verb to pracitse.Step 2：Check the answers to the teaching plan from one function of the ing form to another. While checking, let
3、the students report in groups , or stand on the platform to show their results to the rest of the students. During this period, the other students can ask questions or complete each other. As for the teacher, the main duty during this period is to deal with the problem that most of the students dont
4、 understand and the mistakes they made.在活动中明确the ing form 的基本用法。在核对学案的过程中融进思索，升华知识的掌握和运用。Practice（7）Do some practice to master the basic usage of the -ing form进一步掌握本节课的语言并会运用。Summary（2）Get a summary of the usage of the ing form 分散的知识连成知识体系。Homework（1） Finish off the exercises of the ing form教学流程Obje
5、ctives：1. Students will be able to master the basic usage of the -ing formTask 1：Check their teaching plan in groupTask 2：Deal with the problems in the teaching planTask3: summary Task 4: Students can useObjectives are achieved：The students are able to1. Students will be able to master the basic usa
6、ge of the -ing form 附件: The ing form 学案1. Please write down all the form of the ing . 语态时态主动语态被动语态一般式完成式 想一想：doing 的否定形式是什么呢？As we all know, the ing form can be used as the Subject , Predicative, Object, Object Complement, Attribute and Adverbial. Try to finish the following questions and then summa
7、rize the usage of the doing form. The ing form as the Subject and Predicative1) Complete the following sentences： _ is my hobby.（游泳是我的爱好） My hobby is_.(游泳是我的爱好) _(眼见为实) 2) Taking a walk after supper_ a good habit. ( is , are) Learning new words_very useful to me. ( is, are) 想一想：在It is no use crying
8、over spilt milk这个句子中，crying over spilt milk做什么成分？It 又有什么作用呢？ Your Summary: -ing做主语或表语时往往表示_、_的动作. -ing作主语时， 其谓语动词要用_. The ing form as the Object.1)Complete the following passages using the corretc form of the verbs.The person I admire is Yuan Longping. He is known as “father of hybrid rice”. After_
9、(graduate) from college, he has devoted his life to_( find)ways to grow more and more rice. He always dreams of _(produce) a kind of rice that could feed more people. At the same time, he looks forward to_( export) his rice so that it can be grown all over the world. But he cares little about_( lead
10、) a comfortable life. He enjoys_(play violin,swim and read)in his spare time. As Dr. Yuan proves, great hopes make great man. 想一想：我们学过的都有哪些动词或短语后需要加doing结构作宾语？请尽可能多的写出。_2)Choose the correct words to Complete the following senteces： I like_, but I dont like _today.(swimming, to swim) I remembered _ t
11、his person somewhere before.(seeing, to see) Remember _ back the newspaper when you have finished it. (putting, to put ) 想一想： like doing 与like to do ， remember to do 与remember doing 都有什么区别？还有没有别的动词用法与它们相似？_ The ing form as the Object ComplementChoose the correct words to Complete the following sente
12、ces and speak out the reason： We found the snake _the eggs.(eat, eating) I found a bag _ on the ground. (lie,lying) The boss kept the workers _ the whole night. (work, working) They heard him _ in the next room. (sing, singing) I felt somebody_ me on the shoulder. (pat, patting) We passed by the cla
13、ssmates and saw the teacher_the experiment.(make, making) We sat an hour and watched the teacher_the experiment. (make, making) You wont catch me_that again.(do, doing) As he spoke, he observed everybody_ him curiously.(look at, looking at) Listen to the birds _. (sing, singing) 试一试：自己总结一下上面各个句子有什么特
14、点？还有没有别的动词用法相似？_ The ing form as the Attribute Translate the following phrases and sentences into chinese:a swimming pool_ a swimming boy_a sleeping car_ a sleeping tiger _ a flying suit_ a flying kite_They are visitors coming from several countries._The boy standing there is a classmate of mine._ T
15、he building being built there now is our new domitory._ 用所给动词的适当形式完成下列句子。 1. The man _(run) over there is our chairman. 2. I know the young man _(sleep) on the bench. 3. The question_ (discuss) now is very important. 4. Do you know the boy _(punish) now by our teacher?想一想： doing 结构作定语的位置在哪里呢？各有什么特点？
16、 doing 结构作定语时有什么特点？) The ing form as the Adverbial 找一找：下列各句中的doing 结构在句中所表示的动作都是谁发出的？1) Using your head, youll find a good way.2) Four people entered the room ，looking around in a curious way.3) Being poor, he couldnt afford a TV set. 4) Having found that her handbag was missing, she went to the pol
17、ice for help.5) Not having finished the work, he couldnt go home. Complete the following sentences:1) _（因为起晚），she came to school late again.2) _（当我沿着街道走着的时候）, I saw a lot of sellers shouting loudly.3) _（赢得比赛后）, all of them sang and danced all night. 4) _（如果在北京待一段时间）, youll love the city5) _（由于还不知道这个好消息）, shes still worried.