步语法思维导图Unit 3 could法
知识导图
点拓展
cancould法区
表示力
1表示现力can
I can＇t decide which to choose决定选
2表示力般could
Could you speak English then时会说英语？
二表示许
1表示请求允许两者均could语气更委婉
Could I come in进？
2表示予允许般cancould
Could I use your pen Yes of course you can钢笔？然
奇思巧计
cancould法难请记清
现般can般could
could表力表请求征求
般疑问could提前回答方式真变
步检测
1．______________ you help me please
答案Could
解析
详解
句意：帮助？根…you help me please知处could表示表示委婉语气设空处句首首字母写填Could
2．Excuse me ______________ I have a look at the photo
答案May##Can##Could
解析
详解
句意：起片？maycancould意表示征意置句首首字母需写填MayCanCould
3．—Could I take this seat sir
—Yes you __________(can could)
答案can
解析
详解
句意：——先生坐？——根Could I take this seat sir知处could表示种委婉语气回答时候can表示填can
4．告诉说完成项工作
She told me she ________ herself
答案could finish the job
解析
详解
根句told知般时宾语句谓语动词时can意时could接动词原形finish意完成the job意项工作填could finish the job
5．开盒子迫穿新鞋
He opened the box and _________________ to put on his new shoes
答案couldn’t wait
解析
详解
can＇t couldn’t wait to do sth迫做某事根opened知处般时couldn＇t wait
6．害怕动
I was ________ scared ________ I ________ ________
答案 so that couldn’t move
解析
详解
根中英文缺少……动so that 表示…………can’t表示move表示移动was知句般时can’t应该式couldn’t情态动词动词原形move填sothatcouldn’tmove
7．—起水族馆？
—
—________ you ________ to the aquarium with us
—Yes ________ ________
答案 Could go I can
解析
详解
表示委婉请求方做某事句型Could you……？go前面情态动词动词原形肯定回答句型Yes 语+can回答语第称I填CouldgoIcan
8．Could you please clean your room now（改否定句）
Could you please ________ ________ your room now
答案 not clean
解析
详解
句意：现扫房间？根could you please+动词原形……否定形式could you please not+动词原形？动词原形clean扫填notclean
9．请告诉洗手间？
____________________________________________
答案 Could you please tell me where the restroom is
解析
详解
固定句型could you please……？种委婉询问tell告诉前面情态动词动词原形I位动词宾格形式mewhere里restroom洗手间根句意知宾语句应陈述语序：连接词+语+谓语填Could you please tell me where the restroom is
10．walk could take the dog for a I
___________________________________________________________________________
答案Could I take the dog for a walk
解析
详解
根结尾问号知句子疑问句句子情态动词could放句首般疑问句I作语动词短语take the dog for a walk带狗散步填Could I take the dog for a walk带狗散步
真题链接
（2021菏泽中考）
11．— I wonder if these are Jim’s glasses
— They ________ be his He doesn’t wear glasses
A．could B．must C．can’t
答案C
解析
分析
详解
句意：——想知道眼镜否吉姆——定戴眼镜
考查情态动词表推测couldmust 定can’t根He doesn’t wear glasses知里应指选C
（2021盘锦中考）
12．My car is broken ________ you please give me a lift
A．Must B．Need C．Should D．Could
答案D
解析
详解
句意：车坏搭便车？
考查情态动词Must必须Need需Should应该Could根My car is broken知车坏请求搭便车Could you please 句型表示请求选D
（2021常州中考）
13．—Could you play the piano at the age of five
—No I ________ I started at six
A．can’t B．shouldn’t C．needn’t D．couldn’t
答案D
解析
详解
句意：——五岁时会弹钢琴？——会六岁开始学
考查词义辨析般时can’t般现时shouldn’t应该needn’t需couldn’t般时根Could you play the piano at the age of five知处强调力时态般时选D
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知识导图
点拓展
cancould法区
表示力
1表示现力can
I can＇t decide which to choose决定选
2表示力般could
Could you speak English then时会说英语？
二表示许
1表示请求允许两者均could语气更委婉
Could I come in进？
2表示予允许般cancould
Could I use your pen Yes of course you can钢笔？然
奇思巧计
cancould法难请记清
现般can般could
could表力表请求征求
般疑问could提前回答方式真变
步检测
1．______________ you help me please
答案Could
解析
详解
句意：帮助？根…you help me please知处could表示表示委婉语气设空处句首首字母写填Could
2．Excuse me ______________ I have a look at the photo
答案May##Can##Could
解析
详解
句意：起片？maycancould意表示征意置句首首字母需写填MayCanCould
3．—Could I take this seat sir
—Yes you __________(can could)
答案can
解析
详解
句意：——先生坐？——根Could I take this seat sir知处could表示种委婉语气回答时候can表示填can
4．告诉说完成项工作
She told me she ________ herself
答案could finish the job
解析
详解
根句told知般时宾语句谓语动词时can意时could接动词原形finish意完成the job意项工作填could finish the job
5．开盒子迫穿新鞋
He opened the box and _________________ to put on his new shoes
答案couldn’t wait
解析
详解
can＇t couldn’t wait to do sth迫做某事根opened知处般时couldn＇t wait
6．害怕动
I was ________ scared ________ I ________ ________
答案 so that couldn’t move
解析
详解
根中英文缺少……动so that 表示…………can’t表示move表示移动was知句般时can’t应该式couldn’t情态动词动词原形move填sothatcouldn’tmove
7．—起水族馆？
—
—________ you ________ to the aquarium with us
—Yes ________ ________
答案 Could go I can
解析
详解
表示委婉请求方做某事句型Could you……？go前面情态动词动词原形肯定回答句型Yes 语+can回答语第称I填CouldgoIcan
8．Could you please clean your room now（改否定句）
Could you please ________ ________ your room now
答案 not clean
解析
详解
句意：现扫房间？根could you please+动词原形……否定形式could you please not+动词原形？动词原形clean扫填notclean
9．请告诉洗手间？
____________________________________________
答案 Could you please tell me where the restroom is
解析
详解
固定句型could you please……？种委婉询问tell告诉前面情态动词动词原形I位动词宾格形式mewhere里restroom洗手间根句意知宾语句应陈述语序：连接词+语+谓语填Could you please tell me where the restroom is
10．walk could take the dog for a I
___________________________________________________________________________
答案Could I take the dog for a walk
解析
详解
根结尾问号知句子疑问句句子情态动词could放句首般疑问句I作语动词短语take the dog for a walk带狗散步填Could I take the dog for a walk带狗散步
真题链接
（2021菏泽中考）
11．— I wonder if these are Jim’s glasses
— They ________ be his He doesn’t wear glasses
A．could B．must C．can’t
答案C
解析
分析
详解
句意：——想知道眼镜否吉姆——定戴眼镜
考查情态动词表推测couldmust 定can’t根He doesn’t wear glasses知里应指选C
（2021盘锦中考）
12．My car is broken ________ you please give me a lift
A．Must B．Need C．Should D．Could
答案D
解析
详解
句意：车坏搭便车？
考查情态动词Must必须Need需Should应该Could根My car is broken知车坏请求搭便车Could you please 句型表示请求选D
（2021常州中考）
13．—Could you play the piano at the age of five
—No I ________ I started at six
A．can’t B．shouldn’t C．needn’t D．couldn’t
答案D
解析
详解
句意：——五岁时会弹钢琴？——会六岁开始学
考查词义辨析般时can’t般现时shouldn’t应该needn’t需couldn’t般时根Could you play the piano at the age of five知处强调力时态般时选D
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《香当网》用户分享的内容，不代表《香当网》观点或立场，请自行判断内容的真实性和可靠性！
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