内容正文:
高中全国版
【寒假专版】
基础动词用法直击真题精讲
寒假专版
【语法专项】谓语动词分类系统讲解
真题精讲与演练
直击真题高效讲
真题一:单项选择(基础用法辨析)
(2024山东济南期中,全国版)
-you finish the homework before dinner?
-No,I_.I need more time.
A.Must;mustn't
B.Can;can't
C.May,may not
D.Should shouldn't
答案:B
核心知识点:
情态动词can用于询问能力或许可,意为“能:可以”,否定回答用can't。
mustn't表示“禁止”,may not表示“可能不”,shouldn't表示“不应该”,均不符合语境。
解析:第一空询问“能否在晚饭前完成作业”,用Can:第二空根据No及“需要更多时间”可知
“不能”,用cant。
真题二:用所给词的适当形式填空(时态与句式)
(2023河南郑州月考,全国版)
They(can)not go to the party last night because they had to study for the test.
(can)you help me carry this box?It's too heavy.
She-(can)swim fast when she was young,but now she_(can)not.
答案:1.could2.Can3.could;can
核心知识点:
cam的过去式是could,.用于描述过去的能力或许可。
c用于一般疑问句时,首字母大写,后接动词原形。
can表示现在的能力,其否定形式为can't。
解析:
时间状语last night提示用过去式could。
请求帮助用Can开头的疑问句。
第一空when she was young表示过去,用could;第二空now表示现在,用can not(缩写can't)。
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高中全国版
【寒假专版】
基础动词用法直击真题精讲
真题三:句型转换(否定句与疑问句)
(2024江苏南京期末,全国版)按要求改写句子,每空一词。
He can speak three foreign languages.(改为否定句)
He
three foreign languages.
The students can finish the project on time..(改为一般疑问句并作否定回答)
-the students the project on time?
-No,
答案:
can't speak
Can;finish;they can't
核心知识点:
can的否定句直接在can后加not,缩写为can't,动词用原形。
can的一般疑问句将can提至句首,动词原形不变;否定回答用No,主语+can't。
解析:
否定句在can后加not变为can't,动词speak保持原形。
疑问句将Can提前,动词finish不变:主语the students用hey指代,否定回答为they can't。
真题四:短文填空(语境综合运用)
(2023湖北武汉期中,全国版)阅读短文,用can或cant的适当形式填空,使短文通顺。
Hello,everyone!I'm Lily.I'm in Grade Eight.I 1.play the piano very well.I started learning it when I
was five.My brother Tom 2.-play the piano,but he 3.-play basketball very well.He is on the school
basketball team.We 4._often play together after school,but this week we 5.because we have a big
exam coming.
答案:1.can2.can't3.can4.can5.cant
核心知识点:
cn表示“具备能力”,can't表示“不具备能力”。
根据上下文语境判断能力的有无及时间限制(如this week因考试不能一起玩)。
解析:
由“五岁开始学钢琴”可知“会弹钢琴”,用can。
由but转折及“擅长打篮球”可知“不会弹钢琴”,用cant。
由“在校篮球队”可知“会打篮球”,用can。
描述通常情况“能一起玩”,用cn。
由“有大考试”可知“不能一起玩”,用cant。
真题综合演练
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高中全国版
【寒假专版】
基础动词用法直击真题精讲
真题综合演练
L单项选择
1.-you ride a bike when you were six?
-Yes,I
A.Can;can
B.Could;could
C.May,may
D.Should;should
2.He speak French fluently,but hewrite it well.
A.can;can
B.can;can't
C.can't;can
D.can't;can't
Ⅱ.用所给词的适当形式填空
1.My father(can)drive a car ten years ago.
2.-(can)you swim across the river?
-No,I can't.
Ⅲ,句型转换
1.Tom can play football with us this afternoon.(改为否定句)
2.They can solve the problem by themselves.(改为一般疑间句并作否定回答)
V.短文填空
Hi,I'm Mike.I love sports.I 1.-play basketball and tennis.My sister Lucy 2.play basketball,but
she 3.run fast.She 4.-join the running club last year.Now we 5.often play sports together on
weekends
综合演练参考答案
I单项选择
1.B2.B
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高中全国版
【寒假专版】
基础动词用法直击真题精讲
Ⅱ.用所给词的适当形式填空
1.could 2.Can
Ⅲ.句型转换
Tom can't play football with us this afternoon.
Can they solve the problem by themselves?No,they can't.
V.短文填空
1.can 2.can't 3.can 4.could 5.can
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