Unit 1 Where did you go on vacation ?Section A 2d Role-play ConversationRick：Hi，Helen. Long time no see.Helen：Hi，Rick. Yes，I was on vacation last month.Rick：Oh，did you go anywhere interesting?Helen：Yes，I went to Guizhou with my family.Rick：Wow！ Did you see Huangguoshu Waterfall?Helen：Yes，I did. It was wonderful！We took quite a few photos there. What about you？Did you do anything special last month?Rick：Not really. I just stayed at home most of the time to read and relax.Unit2How often do you exercise?Unit 2 Section A 2d Role-play conversation:A: Hi,Claire,are you free next week?B: Hmm…next week is quite full for me,Jack.A: Really?How come?B: I have dance and piano lessons.A: What kind of dance are you learning?B: Oh,swing dance.It’s fun!I have class once a week,every Monday.A: How often do you have piano lessons?B: Twice a week,on Wednesday and Friday.A: Well,how about Tuesday?B: Oh,I have to play tennis with my friends.But do you want to come?A: Sure.Unit3I’m more outgoing than my sister.Unit 3 Section A 2d Role-play conversation:A: Did you like the singing competition yesterday,Anna?B: Oh,it was fantastic!Nelly sang so well!A: Well,I think Lisa sang better than Nelly.B: Oh,which one was Lisa?A: The one with shorter hair.I think she sang more clearly than Nelly.B: Yes,but Nelly danced better than Lisa.A: You can tell that Lisa really wanted to win,though.B: Well,everyone wants to win.But the most important thing is to learn something new and have fun.Unit4What’s the best movie theater?Unit 4 Section A 2d Role-play conversation:Greg:Hi,I'm Greg.I'm new in town.Helen:Hi,I'm Helen.Welcome to the neighborhood!How do you like it so far?Greg:It's fantastic,but I still don't really know my way around.Helen:Well,the best supermarket is on Center Street.You can buy the freshest food there. Greg:Oh,great.Is there a cinema around here?I love watching movies.Helen:Yes,Sun Cinema is the newest one.You can sit the most comfortably because they have the biggest seats.Greg:Thanks for telling me.Helen:No problem.Unit5Do you want to watch a game show?Section A 2d Role-play conversation:Grace:What did you do in class today,Sarah?Sarah:We had a discussion about TV shows.My classmates like game shows and sports shows.Grace:Oh,I can’t stand them.I love soap opera.I like to follow the story and see what happens next.Sarah:Well,I don’t mind soap opera.But my favorite TV shows are the news and talk shows. Grace:Well,they may not be very exciting,but you can expect to learn a lot from them.I hope to be a TV reporter one day.Unit6I’m going to study computer science.Section A 2d Role-play conversation:A: what are you readings，Ken?B: The Old Man and the Sea by Hemingway.A: Wow，now I know why you're good at writing stories.B: Yes,I want to be a writer.A: Really?How are you going to become a writer?B:Well,I'm going to keep on writing stories,of course.What do you what to be?A: My parents want me to a doctor,but I'm not sure about that.B: Well,don't worry.Not everyone knows what they want want to be.Just make sure you try your best.Then you can be anything you want!A: Yes,you're right.Unit7Will people have robots?Section A 2d Role-play conversation:A: What are you reading,Jill?B: It is book about the future.A: Sounds cool.So what will the future be like？B: Well,cities will be more crowded and polluted.There will be fewer trees and the environment will be in great danger.A: That sounds bad!Will we have to move to other planets?B: Maybe,But I want to live on the earth.A: Me too.Then what can we do?B: We can use less water and plant more trees.Everyone should play a prat in saving the earth.Unit8How do you make a banana milk shake?Section A 2d Role-play conversation:A:Sam,I want to make Russian soup for a party on Saturday.Can you tell me how?S:Sure.First,buy some beef,one cabbage,four carrots,three potatoes,five tomatoes and one onion.Then,cut up the vegetables.A:what’s next?S:Next,put the beef,carrots and potatoes into a pot and add some water.After that,cook them for30minutes.Then,add the cabbage,tomatoes and onion and cook for another10minutes. A:OK,that’s it?S:No,one more thing.Finally,don’t forger to add some salt.Unit9Can you come to my party?Section A 2d Role-play conversation:Jeff: Hey,Nick,can you come to my house on Saturday? My cousin Sam from Xi'an is going to be here.Nick: Oh,Sam!I remember we went bike riding together last fall when he visited you.Jeff:Yes,that's right.Nick :I'd love to come,but I'm afraid I can't.I have an exam on Monday so I must prepare for it.Jeff: That's really too bad!Oh,but Sam isn't leaving until next Wednesday.Can you hang out with us on Monday night?Nick: Sure!Catch you on Monday!Unit10If you go to the party,you’ll have a great time!Section A 2d Role-play conversation:Jeff：Hey,Ben.For the party next week,should we ask people to bring food?Ben：No,let's order food from a restaurant.If we ask people to bring food,they'll just bring potatochips and chocolate because they'll be too lazy to cook.Jeff：OK.For the games,do you think we should give people some small gifts if they win?Ben：I think that's a great idea!If we do that,more people will want to play the games.Jeff：Yes,the games will be more exciting,too.。