Grammar Focus Unit 1：What do you usually do on weekends?I usually play soccer.What do they do on weekends?They often go to the movies.What does he do on weekends?He sometimes watches TV.How often do you shop?I shop once a month.How often does Cheng watch TV?He watches TV twice a week.Unit 2 :I have a headache.You should go to bed.He has a stomachache.He shouldn ’t eat anything.She has a toothache.She should see a dentist.Unit 3 :What are you doing for vacation?I ’m visiting my grandmother.What ’s she doing for vacation?She ’s going camping.What are they doing for vacation?They ’re relaxing at home When are you going?I ’m going on Monday.When is he going?He ’s going on the 12th.When are they going?They ’re going next week.Unit 4:How do you get to school?I ride my bike.How does he get to school?He walks to school.How do they get to school?They take the train.How long does it take?It takes about forty minutes.Unit 5:Can you come to my party?Sure,I ’d love to./I ’m sorry,I can ’t.I have to help my mom.Can she go to the movies?No,she can ’t.She ’s playing soccer.Can he go to the baseball game?No,he can ’t.He has to study.Can they go to concert?No,they can ’t.They ’re going to a party.Unit 6:Pedro is funnier than Paul.F unny-funnier Tina is taller than Tara.T all -taller Tom is more athletic than Sam.A thletic-more athletic Unit 7 :How many bananas do we need?Three.How much yougurt do we need?One cup.How do you make a banana milk shake?Peel the bananas.Pour the milk into the blender.Unit 8:Did you go to the zoo?No,I didn ’t.I went to the aquarium.Did you see any seals?Yes,I saw some seals.Were there any sharks?NO,there weren ’t any sharks.Unit 9 :When was he born?He was born in 1895.How long did he hiccup?He hiccupped for 69 years and 5 months.When did he start hiccupping?He started hiccupping in 1992.Unit 10 :What are you going to be when you grow up?I ’m going to be an actor.How are you going to do that?I ’m going to take acting lessons沒有11和12