高中英语 模块2unit4 Virtual reality课件 北师大必修2

1、2021/8/11 星期三1Virtual realityGrammar 2021/8/11 星期三2Objectives By the end of this lesson, you will be able to: discover the differences between the first and second conditions and their rules use the second conditional to describe your ideal future life2021/8/11 星期三3Group workVirtual reality holidays

2、AdvantagesdisadvantagesGroup AGroup B2021/8/11 星期三4Group workRead the first 17 lines in the dialogue and find all the sentences with “if”2. Which talks about a) unlikely situations in the future b) Possible situations in the future2021/8/11 星期三5Pair workIf it rains this weekend, well (Said in Englan

3、d where it often rains.) B. If it rained in the Sahara （撒哈拉沙漠）, it would (This would be most unusual.) 2021/8/11 星期三6Pair workIf there is a nuclear war, well B. If there was a nuclear war, wed (The speaker is a pessimist.) (The speaker is an optimist.) 2021/8/11 星期三7Pair workIf you come to my countr

4、y, youll have a good time. B. If you came from my country, youd understand us better. (Possible.) (Impossible.) 2021/8/11 星期三8Pair workIf I am elected as a member of Parliament （国会）, Ill B. If I ruled the world, Id(Said by a candidate.) (Imaginary.) 2021/8/11 星期三9Pair workIf its good, Dad, Mum and I

5、 will probably go camping. (L7-8) Read the following sentences and see what can you discover? Part I if I stay home, Ill help you with your project (L9-10)If you tell me some titles, Ill look for them in the library. (L12-13)If you go to the Science Museum website, youll find lots of good informatio

6、n. (L14-15)2021/8/11 星期三10Pair work if we had virtual reality holidays, we wouldnt have any problems with the weather. (L18-19)Read the following sentences and see what can you discover? Part II if they invented virtual reality holidays, I”d go on an around-the-world tour. (L41-42) what would you li

7、ke to do if someone gave you the chance? (L43)2021/8/11 星期三11Summary (小结)3. What is the difference between the two groups of sentences?If - clauseMain clause 真实条件虚拟条件If do/does will If did/were would 2021/8/11 星期三12Matching (key)1). If you are promoted, (e) will you make any changes?2). If I lived i

8、n the USA, (b) I would celebrate Thanksgiving.3). If you work hard, (d) you will get a good job. 4). If we didnt have computers, (c) life would be very different.5). If it snowed every day in winter, (a) I would love it.2021/8/11 星期三13PracticeEx 61). What will you do if your computer doesnt work? 2)

9、. Will you go out with me on Saturday night if you finish the project? 3). If you go to that website, you will find some interesting information. 4). Will you go to that concert if it rains?2021/8/11 星期三14PracticeEx 65). She will buy a computer if she gets that job.6). I will give you the informatio

10、n if you telephone me tomorrow.7). What will you do if the weather is not good tomorrow?8). My sister will not go to London if she doesnt pass her exams. 2021/8/11 星期三15Practice1. If you surfed the Internet, you would find interesting information.2. If you did not have a try, people would laugh at y

11、ou.3. If I took part in the game, I would win.4. If you told the police, they would help you to get out of the trouble.5. If you used the Internet, you would make new friends.Ex 92021/8/11 星期三16Chained talkExample:T: If I were a millionaire, I would buy a new house. S1: If I had a new house, I would

12、 make a room into a cinema.S2: If I had a cinema at home, I would watch movies everyday. 2021/8/11 星期三17Language in useThink about your future If I were a teacher, If I lived inIf I hadIf I 2021/8/11 星期三18Useful expressions for expressing ones opinions:Just thinkWouldnt that be great?I feel excited just thinking about it.Just imag