重点语法知识点清单+配套习题 2026-2027学年人教版英语九年级上册
九年级重点语法知识点清单+配套习题
- 含义：used to + 动词原形，表示过去常常做某事（现在已经不这样了），只用于过去。
- 肯定句：主语 + used to do sth.
He used to smoke. 他过去常常抽烟（现在不抽）。 |
- 否定句两种：
①主语 + didn’t use to do（中考高频）
②主语 + used not to do（书面）
- 一般疑问句两种：
①Did + 主语 + use to do…?（中考高频）
②Used + 主语 + to do…?
- 反义疑问句：…used to do, didn’t +主语?
- 易混辨析
• be used to doing 习惯于做某事（to介词，后接doing）
• be used to do =be used for doing 被用来做某事（被动语态）
- He ____ play basketball after school, but now he likes playing chess.
A. used to B. is used to C. was used to D. is used for
- My sister ____ short hair when she was young.
A. used to have B. used to having C. was used to have D. is used to having
- —____ you ____ to walk to school?
—Yes, I did.
A. Did; used B. Did; use C. Were; use D. Were; used
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- She didn’t use to ____ junk food, but now she likes it very much.
A. eat B. eating C. eats D. ate
- Tom is used to ____ up early every morning now.
A. get B. getting C. got D. gets
- He ________________ (use) to be shy, but he is outgoing now.
- My grandma is used to ________ (drink) a cup of tea before sleeping.
- Wood is used to ________ (make) paper.
知识点2：现在完成时 & 一般过去时（结构、意义、标志词、句型转换、两者区别）
- 结构：主语 + have / has + 过去分词
（has用于三单主语；have用于其他人称）
- 意义：①过去发生动作，对现在造成结果/影响；②动作从过去持续到现在。
- 标志词：already, yet, ever, never, just, before, recently, so far, up to now, for+时间段，since+时间点
- 句型转换
• 否定：have/has + not + 过去分词 (haven’t / hasn’t)
• 一般疑问：Have / Has +主语 +过去分词…?
• 特殊疑问：特殊疑问词 + Have/Has +主语 +过去分词…?
>⚠短暂性动词不能和for/since时间段连用，需要换成延续性动词：
buy→have；borrow→keep；leave→be away；die→be dead；join→be in/be a member of
- 结构：主语 + 动词过去式
- 意义：过去某个时间发生的动作，和现在无联系，动作已经结束。
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- 标志词：yesterday, …ago, last…, in+过去年份, just now
- 句型转换
• 否定：主语 + didn’t +动词原形
• 一般疑问：Did +主语 +动词原形…?
• 特殊疑问：特殊疑问词 + did +主语 +动词原形…?
- 现在完成时：不出现过去具体时间，侧重对现在的影响；
- 一般过去时：必须有过去具体时间状语，只讲过去，和现在无关。
例句：
• I have lost my key. 我钥匙丢了。（现在没有钥匙，打不开门）
• I lost my key yesterday. 我昨天丢了钥匙。（只陈述昨天发生这件事，不关心现在）
- I ____ finished my homework already.
A. have B. has C. did D. do
- He ____ in this city for 5 years.
A. lives B. lived C. has lived D. is living
- They ____ to the museum last Sunday.
A. have gone B. went C. go D. has gone
- —____ you ever ____ to Beijing?
—Yes, I have.
A. Did; go B. Have; been C. Have; gone D. Do; go
- His grandpa ____ for three years.
A. died B. has died C. has been dead D. was dead
- I ________ (finish) my task already.
- He ________ (visit) his uncle two weeks ago.
- We ________ (learn) English since 2020.
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