一、同义词与短语相互转换
1. alone / by oneself 独自
2. actually / in fact 实际上
3. also / too / as well 也
4. another / one more 另一个
5. arrive in (at) / get to / reach 到达
6. can = be able to
=have the ability to do 能；能够
7. continue / go on 继续
8. cost / spend / take / pay 花费
9. cross / go across 经过
10. decide =make a decision
= make up one’s mind 决定
11. die / lose one’s life 失去生命
12. else / other 别的；其他的
13. favorite / like best 最喜欢的
14. finally / at last / in the end 最终；最后
15. found / establish / set up 创办；创立
16. happen / take place 发生
17. leave / be away 离开
18. like / love / enjoy / be fond of
= be interested in / care for 喜欢
19. maybe / perhaps / maybe 可能
20. now / at the moment 目前；现在
21. over / more than 超过
22. quit / stop / drop / give up
放弃；停止；退出
23. return / give back 归还
24. sometimes / at times 有时
25. should / ought to / be supposed to
应该；被期望
26. then / at that moment / at that time
在那时
27. visit / call on sb 拜访
28. will / be going to / be about to 将要
29. want / would like 想要
30. why / what for / how come 为什么；怎么会
31. whatever
=no matter what 无论什么；不管什么
32. whenever
=no matter when 无论何时；不管何时
33. walk / go … on foot 步行
二、同义短语间互相转换
1. a lot of / lots of / plenty of 许多
2. all over the world
=around the world 全世界
3. as … as possible
= as … as sb can 尽可能……
4. at risk / in danger / in trouble
在危险中；陷入困境
5. at the age of …
= when sb+be+…years old 当……岁时
6. because of / due to / as a result of / with one’s help / thanks to
7. be careful / look out / take care 当心
8. be worried about / worry about
为……而担心
9. both…and… /not only…but also… 不但……而且……
10. be good at / do well in 擅长……
11. be proud of / take pride in 因……而自豪
12. come up with
=think of =have an idea 想起；想出
13. come from / be from 来自……
14. have a good time / enjoy oneself 玩得开心
15. have a pain in the head
=have a headache 头痛
16. hear from
=receive(get) a letter from 收到……的来信
17. had better do / It’s best to do 最好做……
18. how about / what about ……怎么样
19. in / wear 穿着
20. in order to do/ in order +that从句 为了...
21. keep off / keep away from 远离；避开
22. keep / stop / prevent sb. (from) doing 阻止某人做某事
23. learn ... by oneself / teach oneself 自学
24. like ... better than / prefer … to … 更喜欢……
25. long, long ago / once upon a time 从前
26. look after well / take good care of 好好照顾
27. no longer /not ... any longer 不再……
28. ride a bike / go … by bike 骑自行车去……
29. take part in / join in 参加；加入
三、同义句型互相转换
1. 运用两种时态
（一般过去时和现在完成时互相转换）
(1) He left last year.
(2) He has been away for a year.
(3) He has been away since a year ago.
(4) It is a year since he left.
(5) A year has passed since he left.
2. 最高级和比较级的互相转换
(1) He is the tallest student in his class.