1、,Module 7,Unit 21 Human Biology,Lesson One Grammar,北京农大附中高二英语备课组,In this class, we will be able to 1. revise Conditionals 2. learn and experience Mixed Conditionals 3. use Mixed Conditionals to express the Ss regret correctly.,Objectives,Revision,1.If I dont eat breakfast, I always get hungry during
2、 class.2.If the rain stops，the match will begin.3. If my brother were here, everything would be all right.4. If he had seen you yesterday, he would have asked you about it.,the Zero Conditional,the First Conditional,the Second Conditional,the Third Conditional,Something always true,Possible in the f
3、uture,Impossible in the present Or unlikely in the future,Unreal situations in the past,the Conditionals,First,Second,真实条件句,the Zero Conditional,the First Conditional,非真实条件句,the Second Conditional,the Third Conditional,Zero,First,Second,Third,描述一件事总是紧跟另一件事发生的规律和情景,用来谈论将来发生的事情；或用来提出建议、要求，或命令,用来谈论想象的，
4、将来不可能发生的事情，或现在不可能的情况,表示过去不真实的情景，想象过去未发生的事情,summary,Target Grammar,.If Peter was a more skillful player, he would have scored more points.2. Ben Johnson would still be the 100 meters world record holder, if he had not been caught.3.If he had broken that record, he would be a world-famous runner now.,
5、Thinking,.If Peter was a more skillful player, he would have scored more points.,Discovery,If+Past Simple, would+have done,As in 2nd conditional,Form:,As in 3nd conditional,2. Ben Johnson would still be the 100 meters world record holder, if he had not been caught.,Discovery,If+Past Perfect, would+i
6、nfinitive,As in 3nd conditional,Form:,As in 2nd conditional,3.If he had broken that record, he would be a world-famous runner now.,Discovery,If+Past Perfect, would+infinitive,As in 3nd conditional,Form:,As in 2nd conditional,注意：在这种条件句中，虚拟条件主句和从句的动作发生的时间不一致，因此，主句和从句的谓语动词要根据各自所指的不同时间选择适当的动词形式。,Practic
7、e,If I_ all night , I _tired now.,hadnt worked,wouldnt feel,现在,过去,If I _ you, I _ shopping yesterday.,were,would have gone,现在,过去,If I had a dictionary, I would have lent (lend) it to you yesterday. If they had studied ( study) hard, they would be college students now. If Mary hadnt been caught ( not
8、 be catch) in the rain that day, she would not have (not have) a fever now. If I were you，I wouldnt have missed ( not miss) the film last night If you had asked ( ask) him when you saw him last time，you would know (know) what to do now,Complete the sentences with the correct form of the verbs in bra
9、ckets.,Rewrite the sentences, using the mixed Conditionals. You didnt have any breakfast, so you are hungry now.You didnt listen to the teacher, so you cant work out the maths problem now.,If you had had breakfast, you wouldnt be hungry now.,If you had listened to the teacher, you could work out the
10、 maths problem now.,He hurt his legs in the last training, so he will not take part in the coming running race.I wasnt confident then, so I dont become a teacher now.He likes driving, so he became a taxi driver.,If he hadnt hurt his legs, he would take part in the coming running race.,If I had been
11、more confident then, I would become a teacher now.,If he didnt like driving, he wouldnt have became a taxi driver.,According to the Chinese, complete the following sentences . 1.如果他遵照医生的劝告，现在病就好了。 If he had followed the doctors advice，he would recover already2.如果我当时在学校用功读书，我现在就有一个更好的工作了。 If I had st
12、udied harder at school, I would have a better job now.,3.如果我不害怕蜘蛛的话，我就会把它抓起来的。 If I wasnt afraid of spiders, I would have picked it up. 4.要是他们一大早就出发的话，再过半个小时就该到了。 If they had started in the early morning, they would arrive in half an hour5.如果昨晚下雨的话，今天就要凉快些了。If it had rained last night, it would be c
13、ooler today.,Translate the following into Chinese and read it.Today we buried our 20-year-old son. He was killed instantly in a motorcycle accident on Friday night. How I wish I had known when I talked to him last that it would be the last time. If I had only known I would have said, “Jim, I love yo
14、u and Im so very proud of you.“ I would have taken the time to count the many blessings he brought to the lives of the many who loved him. I would have taken time to appreciate his beautiful smile, the sound of his laughter, his genuine love of people.,今天我们埋葬了我们的二十一岁的儿子。他于 星期五晚上在一场摩托车事故中当场死去。我 是多么希望
15、在我们上一次谈话的最后一刻知道 将要发生这样的事。倘若我知道我一定会对他 说“吉姆，我爱你，我为你感到非常骄傲。” 我应该早点抓紧时间去认真回味他每一次带给那 些爱他的人的祝福，我应该抓紧时间去仔细回 味他那美丽的微笑，他笑的声音，那种纯真的 爱，那种对别人纯洁无暇的爱。,Use the target grammar to talk about three things that Ss did or didnt do, or that happened or didnt happen to Ss in the past and what the present consequences are.A. a singer B. a dancer C. a sports star,Production,Example: If I had started to play tennis when I was five, I could be a champion now, and I could have a lot of honours, such as gold medals, flowers, applause. And also I could go to many foreign countries,Thank you!,
