容易混淆的语言知识
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sometimes adv. 有时候
sometime adv. (过去或将来的)某时候 (可借助something“某事”联想记忆) some times adv. 几次 (some 修饰可数名词“次数”的复数)
some time n. 一些时候,一段时间(some 修饰不可数名词“时间”) e.g. Sometimes we are busy and sometimes we’re not.我们有时忙有时不忙。 We’ll meet again sometime next week. 下星期的某个时候我们将再见面。 I bought it sometime last spring. 我是在去年春天某个时候买得它。 I have been to Beijing some times. 我去过北京几次。 I have been here for some time. 我来这有一会了。 2.
have gone to 已经去了…… have been to 去过(+次数) have been in 在某地 (+时间段)
e.g. ----Where is mom, dad? 爸爸,妈妈在哪? ----She has gone to the shop. 她去商店了。
I have been to Hong Kong five times. 我去过香港5次。 I have been in Shanghai for 2 years. 我待在上海2年了。 3.
used to do 过去(常常)做……(隐含现在已经不做……)
(可以把used理解为动词过去式,也可以把used to 整体理解为类似于情态动词的用法) be used to do ( use … to do … 的被动式) 被用来做…… be used for doing (use … for doing … 的被动式) 被用来做…… get / be used to doing 习惯于做 get / be used to sth. 习惯于…… 4.
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spend花费(时间 / 钱)/ pay付款 / take花费(时间)/ cost花费(钱) 人+ spend st./sm. on sth. (spent, spent) 人+spend st./sm. (in) doing sth. 人+pay (sb) sm. for sth. (paid, paid) 物+ take sb st. to do (took, taken) 物+ cost sb. sm to do (cost, cost) 5.
短语 时态 提问短语 翻译 for+时间段/ since+时间点 现在完成时 How long…? 多久 in+时间段 一般将来时 How soon…? 还要多久 twice a week How often…? 多久一次 twice How many times…?几次 6. put v.
put on 穿;带上;上演 put off 延期 put out 扑灭 put up举起;挂起
7. take v. take away 拿走
take off 脱掉(衣服等);起飞 take out 取出 take place 发生;举行 take up 开始从事
8. turn v.
turn on 打开(电视,电灯,收音机,水龙头等) turn off 关掉(电视,电灯,收音机,水龙头等)
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