1. Unit 2

3. Why don’t dogs go to school? Why don’t you come here earlier? Why not come here earlier? Why are you so happy?

4. We are smarter than people. There are fewer advertisements. fewfewerfewest There is less milk in this cup. littlelessleast I have _____ free time than John. He has the ______ apples of all. + 可数名词（复数） + 不可数名词 less fewest

5. What is school like? It’s like watching TV. What’s your school like? What does your school look like? What do you think of your school?

6. Britain ChinaCanada the USA New ZealandAustralia

7. CountryPeopleLanguage ChinaChinese BritainEnglishmen CanadaCanadians AmericaAmericans AustraliaAustralians New Zealand New Zealanders Chinese English

8. British EnglishAmerican English Br EAm E farm /f ɑ :m/ /f ɑ :rm/ car /k ɑ :/ /k ɑ :r/ can’t /k ɑ :nt/ /kænt/ grass /gr ɑ :s/ /græs/ heart /h ɑ :t/ /h ɑ :rt / hers /h ə :z/ /h ə :rz/

9. British EnglishAmerican English Br EAm E favouritefavorite centrecenter colourcolor kilometer kilometre

10. soccer football American football Br E Am E

11. garbage can dustbin Br E Am E

12. corridor hall

13. break recess

14. fall autumn eraser rubber

15. elevator lift

16. high school secondary school