Unit5 Virtual Reality

a)                                     questions and anwers---how does the writer hope to be able to fulfill her dreams?---the author mentioned various dreams she had. do you have any dreams that you think vr might help you realize?---what parts are needed for virtual reality?---what are the differences between ordinary arcade games and vr games?---the author mentioned the games of driving a car, flying a plane or fighting an enemy. can you think of a vr game that your peers might like?       --- what examples does the author give to illustrate vr’s being used ineducation?       --- the author mentioned several vr classes which sounded interesting. can you choose a subject and design a virtual class?       --- what examples does the author give to illustrate vr’s being used inindustry? can you list more examples?       建議此處的提問與回答環節, 教師不必局限于課文, 可鼓勵學生在充分理解課文的基礎上發揮想象。在學生回答問題的過程中，教師可適時增加詞匯的復現和鞏固。   b) note-taking (p97)   c) retelling in different roles: suppose you are …     --- a kid having lots of dreams (para 1-2)     --- a computer expert explaining what vr is (para 4-6)     --- a gamer telling about the differences between ordinary arcade games and vr games (para 7-8)     --- a high school principal introducing how vr is used in his school (para 9)     --- a car designer introducing how vr is used in his work (para 10)     --- an architect introducing how vr is used in his work (para 10)     --- a policeman introducing potential dangers of vr (para 11-12)     建議此環節分組進行，復述時學生盡量只看剛才做的note-taking。在復述的過程中，教師應注意強化文章結構和詞匯。step 31. discussion1）is it morally right that people should be allowed to do violent or illegal things as murder, even if it is only a game?2）the author listed some advantages of vr. can you list some advantages of the internet?3）the author listed some disadvantages of vr. can you list some disadvantages of the internet?2. assignment: 1) finish ex e (p95)