1、Unit 2 Module 5 Grammar and usage导学案l Learning objects1. To grasp the usages of the ing form and the ing phrase.2. To grasp the usages of the perfect and passive form3. To finish some exercises about the ing form.l Important pointsTo grasp the ing form as predicative(表语) and object complement（宾语补足语）
2、. l Difficult pointsTo grasp the ing form as attribute(定语) and adverbial（状语）.l Learning guideRead, remember and applyl Language connectionThe formation of the ing form (ing的形式的构成)The formation of the ing form：（A级）Turn the following verbs into the ing form.1. debate _ 2. flow _ 3. wipe _4. cut _ 5. l
3、ay _6. clap _总结：The formation of the ing form(动词-ing 形式的构成)：_What does the ing form function as? (动词-ing 形式起什么语法功能？)l Learning proceduresStep 1. Identifying the functions of the ing form.（说一千，道一万，学语法关键是记住语法规则）1. Read the points 13 on page 28 and points14 on page 30 as carefully as you can and rememb
4、er the different functions of the ing form.（记住the v.-ing 形式的语法功能。A级）2. Read and study the examples below each point on P28 and P30, then be able to identify the functions of the ing form.（区分v.-ing 在句子中的语法功能。B级）3. Read and study the following sentences and point out the different functions of the ing
5、 form.（C级）1)A waiting taxi is around the corner. Go and take it. _2) We all found the film very interesting. _3) I heard someone playing the violin in the next room. _4) They came into the classroom, talking. _5) I watched the athletes jumping into the swimming pool. _6) The news was really exciting
6、. _7) The smiling boy ran to his mother. _8) The boy sat on the sofa watching TV. _9) The woman coming to dinner this evening works in the bank. _10) Having finished his homework, he sat down to watch TV. _我的掌握情况好（）一般（）K不好（）Step 2 Grammatical functions of v.-ingV.-ing used as attribute:（C级）1. a runn
7、ing man2. The man running in the picture is Liu Xiang.3. The man running fastest got the first place.4. The man who is running in the picture is Liu Xiang.学习小结：(1) v.-ing形式作定语可表示动作正在进行（如例1、2）或表示和所修饰词之间有逻辑主动关系（如例3）。(2) 单个v.-ing词作定语修饰名词一般置于名词之前（如例1）；v.-ing词组修饰名词则置于名词之后（如例2、3），此时相当于一个定语从句（如例4）。an _ eve
8、ning (激动人心的夜晚)an _ crosstalk (有趣的相声)the farmers _ (在田间劳作的农民)the meeting _ (持续半个小时的会议)v.-ing used as Object Complement（C级）1. We saw some students playing basketball on the playground.2. I heard him singing in the next room.3.They have the fire burning all night.学习小结：v.-ing形式作宾语补足语置于宾语之后，表示一个正在进行的动作（如
9、例1、2），或强调一个过程或一种状态。（如例3）v.-ing形式作宾语补足语的常见动词：(1)表示感觉和心理状态的动词，常见的有 see, hear, feel, smell, find, notice, observe, look at, listen to 等。(2)表示指使意义的动词，常见的有have, set, keep, get, catch, leave等。如：我发现地板上放着一个包。 I _on the ground.(find; lie) 那老板让工人整夜地工作。 The boss _the whole night. (keep; work)v.-ing used as pre
10、dicative（C级）v.-ing形式作表语时放在系动词之后，现在分词作表语,相当于形容词,表示主语的性质 The film is interesting. The result is _.(令人意外的)学习小结：作表语的现在分词常常由下列动词转化而来：V.-ing used as an adverb:（C级）V.-ing词组可以在句中充当时间、原因、目的、结果、条件、伴随、让步等状语，相当状语从句1. v.-ing短语作时间状语一般置于句首。如：Hearing the bad news, they couldnt help crying. =When they heard the bad
11、news, they couldnt help crying. 当听到这个不幸的消息时，他们情不自禁地哭了起来。_, I decided to write back. 收到他的信后，我决定给他回信。=_ I decided to write back. 2. v.-ing短语作原因状语一般置于句首。如：Being so angry, he couldnt go to sleep.=Because he was so angry, he couldnt go to sleep. 因为太生气了，他不能入睡。因为他已经去过长城许多次，上周他就没去。_, he didnt go last week.
12、_, he didnt go last week. 3. v.-ing作条件状语置于句首或句末。如：Working hard, you will succeed. =If you work hard, you will succeed. 如果你勤奋一点，你就会成功起早一点，否则你赶不上第一班公交车。_, you wont catch the first bus.=_, you wont cathch the first bus.4. v.-ing短语作结果状语，常位于句末，用逗号与主句隔开，如His parents died, . 他父亲死了，留下他一个孤儿。5.V.-ing作伴随状语They
13、 come into the classroom singing and laughing.=They sang and laughed; they came into the classroom. 他们又唱有笑地走进教室。He sat at the table _.(吃晚饭)温馨提示：切记现在分词的逻辑主语通常为句子的主语，否则应用分词独立结构或状语从句。我的掌握情况好（）一般（）K不好（）Step 3当堂检测. Multiple choices1.Their car was caught in a traffic jam, thus _ the delay. A. to cause B.
14、causing C. caused D. cause2. A cook will be immediately fired if he is found _in the kitchen. （NMET 2003）A. smoke B. smoking C. to smoke D. smoked3.The old man, _ abroad for twenty years, is on the way back to his motherland.(2004 江苏)A. to workB. workingC. to have workedD. having worked 4. The next
15、morning she found the man in bed, _dead.A. lying B. lie C. lay D. laying5. The secretary worked late into the night, _a long speech for the president.A. to prepare B. preparing C. prepared D. was preparing6. Johns bad habit is _without thorough understanding.A. read B. being read C. to be read D. re
16、ading7. _a reply, he decided to write again. A. Not receiving B. Receiving not C. Not having received D. Having not received8. While watching television, _. （2005全国卷II）A.the doorbell rang B. the doorbell ringsC. we heard the doorbell ringD.we heard the doorbell ringsStep4分词在谚语中的应用Seeing is believing.（眼见为实在）Let sleeping dogs lie.（别弄醒睡着的狗/别惹事生非）A rising tide lifts all boats.（水涨众船高）No living man all thing can.(世上没有万事通)Step 5 比较不定式和现在分词的异同：（你能行，你一定行。查阅工具书是一个人必备的能力。）主语宾语定语状语宾语补语不定式现在分词1. 充当句子成分的异同：（D级）2. 充当相同成分的区别：（D级）_