1. fewer people 更少的人(fewer修饰名词复数，表示否定)
2. less free time 更少的空闲时间(less修饰不可数名词，表示否定)
3. in ten years 10年后(in的时间短语用于将来时，提问用How soon)
4. fall in love with… 爱上…
例：When I met Mr. Xu for the first time, I fell in love with him at once.当我第一次见到许老师，我立刻爱上他。
5. live alone 单独居住
6. feel lonely 感到孤独(比较：live alone/go along等)
The girl walked alone along the street, but she didn’t feel lonely。 那女孩独自沿着街道走，但她并不感到孤独。
7. keep/feed a pet pig 养一头宠物猪
8. fly to the moon 飞上月球
9. hundreds of +复数 数百/几百(概数，类似还有thousands of; millions of)
10. the same as 和……相同
11. A be different from B A与B不同(=There is a difference/Thgere are differences between A and B)
12. wake up 醒来(wake sb. up表示 “唤醒某人”
13. get bored 变得厌倦(get/become是连系动词，后跟形容词如tired/angry/excited等)
14. go skating 去滑冰(类似还有go hiking/fishing /skating/bike riding等)
15. lots of/a lot of 许多(修饰可数名词、不可数名词都可以)
16. at the weekends 在周末
17. study at home on computers 在家通过电脑学习
18. agree with sb. 同意某人(的意见)
19. I don’t agree. = I disagree. 我不同意
20. on a piece of paper paper/information/news/work/homework/housework等常考到的不可数名词
21. on vacation 度假
22. help sb with sth/help sb do sth 帮助某人做某事
23. many different kinds of goldfish 许多不同种金鱼
24. live in an apartment 住在公寓里 /live on the twelfth floor 住在12楼
25. live at NO.332,Shanghai Street 住在上海路332号
26. as a reporter 作为一名记者
27. look smart 显得精神/看起来聪明
28. Are you kidding? 你在骗我吗
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