高中英语 Unit 17《Laughter》导学案3 北师大版选修6

Unit 17 Laughter 导学案Language AwarenessTips: Acandlelightsothersandconsumesitself.蜡烛照亮别人毁灭了自己。Learning aims:1. Review some important words and phrases.(A级)2. Get the general idea of the passage.（B，C级）3. Find the difference between Continuous and Simple Tense.（D级）Learning important points:Get the general idea of the passage.Learning difficult points:Find the difference between Continuous and Simple Tense.Learning procedures:Step I Words (A级)1. accomplish vt. 2. vi. 挨饿，饿死3. vt. 使恐惧4. crisis n. 5. adv. 很少，难得6. vt. 使相信7. vt. 补偿，赔偿8. vt. 得到，获得9. desperate adj. 10. disgusting adj. Step II Phrase (B 级)1. in crisis 2. do sb. good 3. play around 4. regardless of 5. turn sb. off 6. run into 7. go off with sb. 8. from time to time 9. fool around 10. go wrong Step III Fast reading （D级）Read the story and answer these questions.1. What kind of problems had the man been having? 2. How had he been feeling? 3. What physical problems did the man have? 4. Why was the doctors suggestion not very helpful? Step IV Grammar Continuous and Simple Tense（进行时态和非进行时态）（C 级）Do Exe3,4,5 on page 29【归纳小结】1. 进行时态表示动作未完成，非进行时态表示动作已完成。The Greens were watching a football match on TV.The Greens watched a football match on TV.I have been fixing the fridge all this morning.I have fixed the fridge.2. 进行时态表示暂时的动作，非进行时态表示永久的动作。We were working from two to four yesterday afternoon.We worked in that factory.3. 进行时态表示较长时间内反复进行的动作，非进行时态表示一次性动作。You have been saying you can succeed for several years.You said you could succeed.4. 进行时态侧重于时间的延续，非进行时态侧重于说明事实。It was raining cats and dogs last night.It rained cats and dogs last night.不能用进行时的动词：know, like, understand, belong, resemble, realize等.【跟踪练习】(D 级)1. It heavily for two days and the ground was very wet.A. had been rainingB. has been rainingC. had been rainedD. has rained2. Cathy is taking notes of the grammatical rules in class at Sunshine School, where she English for a year.A. studiesB. studiedC. is studyingD. has been studying3. - I have got a headache. - No wonder. You in front of that computer too long.A. workB. are workingC. have been workingD. worked4. I wont tell the student the answer to the math problem until he on it for more than an hour.A. has been workingB. will have workedC. will have been workingD. had worked5. I called Hannah many times yesterday evening, but I couldnt get through. Her brother on the phone all the time.A. was talkingB. has been talkingC. has talkedD. talked6. - Did you watch the basketball match yesterday? - Yes, I did. You know, my brother in the match.A. is playingB. was playingC. has playedD. had played7. - Have you got any job offers? - No. I .A. waitedB. had been waitingC. have waitedD. am waiting8. Teenagers their health because they play computer games too much.A. have damagedB. are damagingC. damagedD. will damage9. - Do you think we should accept that offer? - Yes, we should, for we such bad luck up till now, and time out.A. have had; is runningB. had; is runningC. have; has been runD. have had; has been run10. - Have you read a book called Waiting for Anya? - Who it?A. writesB. has writtenC. wroteD. had writtenStep VI 开心一刻Two birlsTeacher: Here are two birds, one is a swallow, the other is sparrow. Now who can tell us which is which? S