高中英语-模块2unit4-Virtual-reality课件-北师大版必修2

1、Virtual realityGrammar 第一页，编辑于星期五：十二点 五分。Objectives 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 life第二页，编辑于星期五：十二点 五分。Group workVirtual reality holidaysAdvant

2、agesdisadvantagesGroup AGroup B第三页，编辑于星期五：十二点 五分。Group workRead the first 17 lines in the dialogue and find all the sentences with “if2. Which talks about a) unlikely situations in the future b) Possible situations in the future第四页，编辑于星期五：十二点 五分。Pair workIf it rains this weekend, well (Said in Engla

3、nd where it often rains.) B. If it rained in the Sahara 撒哈拉沙漠, it would (This would be most unusual.) 第五页，编辑于星期五：十二点 五分。Pair 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.) 第六页，编辑于星期五：十二点 五分。Pair workIf you come to my

4、 country, youll have a good time. B. If you came from my country, youd understand us better. (Possible.) (Impossible.) 第七页，编辑于星期五：十二点 五分。Pair workIf I am elected as a member of Parliament 国会, Ill B. If I ruled the world, Id(Said by a candidate.) (Imaginary.) 第八页，编辑于星期五：十二点 五分。Pair workIf its good, D

5、ad, Mum and I 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 go

6、od information. (L14-15)第九页，编辑于星期五：十二点 五分。Pair 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, Id go on an around-the-world tour. (L41-42) wh

7、at would you like to do if someone gave you the chance? (L43)第十页，编辑于星期五：十二点 五分。Summary (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 第十一页，编辑于星期五：十二点 五分。Matching (key)1). If you are promoted, (e) will you make any ch

8、anges?2). If I lived in 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.第十二页，编辑于星期五：十二点 五分。PracticeEx 61). What will you do if you

9、r computer doesnt work? 2). 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?第十三页，编辑于星期五：十二点 五分。PracticeEx 65). She will buy a computer if she gets that job.6).

10、I will give you the information 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. 第十四页，编辑于星期五：十二点 五分。Practice1. If you surfed the Internet, you would find interesting information.2. If you did not h

11、ave a try, people would laugh at you.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 9第十五页，编辑于星期五：十二点 五分。Chained talkExample:T: If I were a millionaire, I would buy a new ho

12、use. S1: If I had a new house, I would make a room into a cinema.S2: If I had a cinema at home, I would watch movies everyday. 第十六页，编辑于星期五：十二点 五分。Language in useThink about your future If I were a teacher, If I lived inIf I hadIf I 第十七页，编辑于星期五：十二点 五分。Useful expressions for expressing ones opinions:Just thinkWouldnt that be great?I feel excited just thinking about it.Just imagineTha