江苏省新沂市第二中学高中英语《Unit 2 Grammar and usage(2)》教案 新人教版必修5.doc

江苏省新沂市第二中学高中英语unit 2 grammar and usage(2)教案 新人教版必修5教学目标ss will learn how a verb-ing form can be used as an adjective or adverb.how a verb-ing phrase can be used as a verb-ing on its own.ss are expected to learn how to use the verb-ing and verb-ing phrase in different situation.ss are expected to apply the usages to practices by fulfilling some written tasks.重点how a verb-ing phrase can be used as a verb-ing on its own.难点how a verb-ing phrase can be used as a verb-ing on its own.教法及教具teaching教学过程教 学 内 容 个案调整教师主导活动学生主体活动 step 1 introduction当现在分词短语用来表结果时，可以和as a result 引导的结果状语从句互换。也相当于which引导一个非限制性定语从句e.g.:she does exercise for anhour every day, causing her to keep aslim figure.she does exercise for an hour every day,_her to keep a slim figure.she does exercise for an hour every day._,she keeps a slim figure.6. 作让步状语-ing短语作让步状语，可置于句首或 句末，常与even if, though 连用。如：though working from morning till night, his father didnt get enough food.=although his father worked from morning till night, he didnt get enough food. (虽然他父亲从早到晚拼命地干活，但是他还是挣不到足够的吃的。)注意:v-ing形式的否定not要置于v-ing之前。分词作状语时，其逻辑主语同主句的主语一致且有逻辑主动关系，往往可转换为相应的状语从句。choose the correct sentence.1. hearing the news, tears ran down her face. hearing the news, she cried out sadly.2. entering the classroom, i found nobody in it. entering the classroom, nobody was found in it.3. looking out through the window, the garden wasbeautiful. looking out through the window, we saw a beautifulgarden.4. reading the evening newspaper, a dog started barking. i was reading the evening newspaper when a dog startedbarking.现在分词做独立成分：有些分词可以独立存在，在句中没有逻辑上的主语，作为习惯用法。这些短语有：generally/frankly speaking 一般来说/坦白来说judging from/by 由.来判断taking all things into consideration从各方面来说e.g.: generally speaking, girls are more interested in literature than boys. judging from his accent, he is a new comer.被用作介词或连词的分词：supposing providing/provided given: 假设,假如,设想considering认为 concerning/regarding 关于according to 按照 talking of 谈到 speaking of 说到 e.g.:supposing he wont pass the exam, what should he do ?according to his report, the situation is getting serious.exercise:1.their car was caught in a traffic jam, thus _ the delay. a. to cause b. causing c. caused d. cause 2. i was in the bathroom, not _ the knock at the door. a. hear b. to hear c. hearing d. heard3. after seeing the movie, _. a. the book was read by him b. the book made him want to read itc. he wanted to read the book d. the reading of the book interested him4. the next morning she found the man in bed, _ dead.a. lying b. lie c. lay d. laying5.there was terrible noise _ the sudden burst of light.a. followed b. following c. to be followed d. being followed6.the secretary worked late into the night, _ a long speech for the president.a. to prepare b. preparing c. prepared d. was preparing7. “cant you read?” mary said_ to the notice.a.angrily pointing b.and point angrily c. angrily pointed d. and angrily pointing8. _ a reply, he decided to write again. a. not receiving b. receiving not c. not having received d. having not received9.the car burns more fuel, but _all things into consideration, it is still a good car.a. taken b. having taken c. taking d. to takequick reviewv-ing used as adj. ,作attribute/predictive/ objectcomplementv-ing used as ad.，作time/reason/result/condition.having doneconj+ v-ingwe are looking forward to the coming provincial city games. we are working hard to prepare for it. we hope that the games will be a great success. yesterday when we walked around our city, we found some environmental problems, which are shocking. people who run factories are pouring waste into rivers. some people are still throwing rubbish and spitting everywhere. i feel very surprised to see this. the government should realize the seriousness of the situation. if we take effective measures, the situation will be improved. we are