141help sb with sth one's sth 帮助某人某事(某方面) help sb (to) do sth 帮助某人做某事

142hope to do sth 希望做某事

143How about(+doing) = What about(+doing)

144how do you like = what do you think of

你对什么的看法

145if : 是否=wether

eg: I don't know if (wether) I should go to the party

我不知道我是否应该去参加晚会

He don't know if (wether) we will arrive on time tomorrow morning

他不知道我们明天早上是否能准时到达

146if :如果

eg: I'll go to LuZhou if it does't rain

假如明天不下雨，我就去泸州

If they change the plan they will let me know

假如他们要改变计划，他们会让我知道的

I'll go to England ,if I have enough money next year

如果我明年由足够的钱，我就要去英国

147 in one's opinion = sb think 某人认为

148 in some ways 在某些方面

149in the end = finally(adv) 最后

150in the north of… 什么在什么的北方 (north 北 sowth 南 west 西 east 东 )

151in the sun 在太阳下

152increase 增加

eg : They've increased the prece of petrol by 3% 他们把石油价增加了3%

the population has increased from 12 million ten years ago to 18 million now

153instead of +(名 ) 代替

eg: I'd like an apple instead of a pear

我想要苹果，而不要梨子

I like English instead of math

我喜欢英语而不喜欢数学

154introduce sb to sb 介绍某人给某人 introduce oneself 自我介绍

155invite sb to do sth 邀请某人做某事

156 It takes sb sometime to do sth 做某人花掉某人多少时间

eg : It took me 5 minutes to do my homework

It takes me half an hour to cook

157It's +adj +for sb to do sth

对某人来说做某事怎么样

158It's +adj +to do 做某事怎么样

159It's +adj for sb 对于某人来说怎么样

It's +adj of sb 对某人来说太怎么样

160It's +adj(for sb) to do(对某人来说) 做某事怎么样

It's +adj of sb to do sth 对某人来说做某事太怎么样

eg : It's nice of you to help me with my English

161It's a good idea for sb to do sth

对…… 来说是个好主意

162It's important to sb 对某人来说很重要

eg: It's important to me

163It's time to do sth It's time for sth

到了该去做某事的时间

eg : It's time to have class

It's time for class 该去上课了

164join = take part in 参加

165just now 刚才

166keep +sb /sth +adj /介词短语

让什么保持什么样？

167keep out 不让 …… 进入

168keep sb adj 让……保持……

eg: I want to keep my mother happy

keep healthy 保持健康

169key to +名词 表示：某物的钥匙或某题的答案

170key to… anser to …

key 可以是答题或钥匙

171laugh at… 取笑……

eg : Don't langh at others

We langhed at the joke

172learn by oneslfe 自学

173learn from sb 向某人学习

eg: We should learn from Lei Feng

174learn to do sth 学做某事

175let sb do sth 让某人做某事

176Let sb down 让某人失望

eg ： We shouldn't let our farents down

我们不应该让我们的父母失望

177live from :离某地远

178live in +大地方 /at +小地方 居住在某地

eg: I live in LuZhou She lives at XuanTan

179look after = take care of 照顾 照看

180lose one's way 谁 迷 路

eg : Lose your way 你迷路

181make a decision to do sth 决定做某事

182make friends with sb 和谁成为朋友

eg : I want to make friends with you