一轮复习|人教版九年级全册单元核心语法归纳（附中考真题及答案）(3)
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② may,might,could 有可能，也许（20%、80%可能性）
③ can't 不可能，不会（可能性几乎为零）
如：
The dictionary must be mine.It has my name on it.
The hair band can't be Bob's.After all,he is boy!
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18.【吉林长春】-Are the glasses Tim's?
-No,they _______ be his.He doesn't wear glasses.
A.must
B.can
C.mustn't
D.can't
19.【江苏宿迁】-Excuse me,is this the way to No.10 Middle School?
-Oh,sory.I'm not sure.But it ______ be.
A.must
B.should
C.need
D.may
答案见文末
unit 9 I like music that I can dance to.
定语从句
★ 定语从句：在复合句中，修饰某一名词或代词的从句叫做定语从句。定语从句可以分为限制性定语从句和非限制性定语从句。本单元主要学习由 who、that、which 引导的限制性定语从句。
★ 先行词：被定语从句所修饰的名词或代词称为先行词。
★ 关系代词：引导定语从句的关联词称为关系代词。关系代词在定语从句中有三个作用：
(1)引导定语从句；
(2)代替先行词；
(3)在定语从句中充当一个成分。
who、that、which 一般在定语从句中充当关系代词
【例句】
① She is the girl who/that wants to see you.
② The man wants to find a house that/which is in the center of the city.
③ The story (that/which) he told me yesterday was interesting.
④ The girl (who/that) I talked to a moment ago is my cousin.
【总结】
1. 当先行词表示人时，引导定语从句的关系代词用 that 或 who；当先行词表示物时，引导定语从句的关系代词用 that 或 which。
2. 当关系代词在定语从句中充当主语时，关系代词不能省略；当关系代词在定语从句中充当宾语时，关系代词可以省略。
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20.【2012绵阳市】I can never forget the stories ______ my grandma told me.
A.what
B.who
C.them
D.that
21.【2012浙江嘉兴】Most students like the teachers ______ understand them well.
A.who
B.when
C.what
D.which
答案见文末
unit 10 You 're supposed to shake hands.
be supposed to
be supposed to 意为“被期望或要求……”，其中 to 是动词不定式符号，其后要跟动词原形，be 有人称和时态的变化，其否定形式要在 be 后加 not。
当 be supposed to 的主语是“人”时，意为“应该……”，它可以用来表示劝告、建议、义务、责任等，相当于情态动词 should，如：
You are supposed to stop smoking. 你应该停止吸烟。
当 be supposed to 的主语是“物”时，表示“本应；本该”，用于表示“某事本应该发生而没有发生”，如：
The new law is supposed to prevent crime. 新法令本该起到预防犯罪的作用。
be expected to
be expected to 意为“被期望……”，表示一种可能性。其中 to 是动词不定式符号，其后要跟动词原形，be有人称和时态的变化，其否定形式要在 be 后加 not，如：
They are expected to finish the work today. 预期他们今天会完成工作。
It is + adj. + 动词不定式
“It is + adj. + (for sb +)动词不定式”意为“做某事（对某人来说）……”。动词不定式作主语时，常用 it 作形式主语，而将真正的主语放在句末，如：
It is important for us to help each other. 互相帮助对我们来说很重要。
so…that…
★ so…that… 如此...以致于，引导结果状语从句，so 后面接形容词、副词。
★ so that 作“为了”时，引导目的状语从句，从句常出现情态动词，作结果状语从句时，从句中一般不用情态动词。
如：
She got up early so that she could catch the bus.
为了能赶上车，她起得很早。（目的状语从句）
She was so sad that she couldn't say a word.
她悲伤得一句话也说不出来。（结果状语从句）风，毫无预兆地席卷整片旷野，撩动人的思绪万千。
unit 11 Sad movies make me cry.
使役动词 make
make 作使役动词时，意为“使、让”。具体用法如下：
★ make + sb / sth+ 形容词，意为“使某人或某物……”，其中形容词作宾语补足语。例如：
Soft music makes me sleepy. 轻柔的音乐让我想睡觉。
What he said made the teacher very angry. 他说的话让老师很生气。
★ make + sb / sth+ 动词原形，意为“使某人或某物……”，此处的动词原形是省略 to 的动词不定式，也作宾语补足语。例如：
That man made me think of my dear grandfather. 那位老人让我想起了我亲爱的爷爷。
Bad environment makes people want to leave the city. 糟糕的环境让人们想离开城市。
★ 使役动词 make 后跟省略 to 的动词不定式，变为被动语态时，须加上 to。例如：
The teacher made me repeat the story.
→ I was made to repeat the story by the teacher.
宾语从句
由 连接词+主语+谓语 构成，常由下面的一些连接词引导：
★ 由 that 引导表示陈述意义 that 可省略。如：
He says (that) he is at home.他说他在家里。
★ 由 if，whether 引导表示一般疑问意义（带有是否、己否、对否等）。如：
I don't know if /whether Wei Hua likes fish.我不知道韦华是否喜欢鱼。
★ 由连接代词、连接副词（疑问词）引导表示特殊疑问意义。如：
Do you know what he wants to buy?你知道他想要买什么吗？
★ 从句时态要与主句一致，当主句是一般现在时，从句根据情况使用任何时态。如：
He says (that ) he is at home.他说他在家里。
I don't know (that) she is singing now.我不知道她正在唱歌。
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22.【2018四川成都】-How beautiful your skirt is!Could you please tell me ______?
-Thanks.I bought it on Taobao.
A.where you bought it
B.when you bought it
C.why you bought it
答案见文末
unit 12 Life is full of the unexpected.
过去完成时
【例句】
① She had seen ten films by last Friday. 到上周五为止，她已经看了十部电影了。
② By the end of last October, she had collected 400 stamps. 到去年十月末，她已经收集了 400 枚邮票了。
③ By the time my parents reached home yesterday, I had already cooked dinner. 我父母昨天到家时，我已经做晚饭了。
④ Before Rebecca came to China in 2014, she had taught English in Korea for two years. 丽贝卡在 2014 年来中国之前，已经在韩国教了两年英语了。
⑤ When we arrived at the cinema, the film had already begun. 当我们到电影院的时候，电影已经开始了。
【寻找“窍门”】
通过上面的句子，发现了什么规律？快来总结一下吧！
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