资源简介

中小学教育资源及组卷应用平台
【素养导学】人教社七年级上册同步探究学案
Unit 5 第3课时 Section A Grammar Focus & (3a-3d)
学习寄语
语法不是枷锁，而是自由表达的蓝图。
沿着「观察→归纳→练习→运用」的路径，成为语法小达人。
四维学习目标
维度 学习目标
语言能力 掌握情态动词 can 的肯定句、否定句、一般疑问句及特殊疑问句结构；能正确区分 can 和 be good at 的用法；能运用这些句型进行社团相关的问答和短文写作。
学习能力 学会通过观察例句归纳语法规则；能运用替换练习和信息转化策略巩固句型；能利用思维导图整理 can 的句型分类。
文化意识 了解不同国家学生在社团活动中展现个人能力的方式；感受英语中礼貌表达能力的常用句式；尊重他人不同的能力特长和社团选择。
思维品质 通过对比归纳区分 can 和 be good at 的用法差异；通过信息整合完成社团招新海报，培养逻辑组织能力。
第一阶 课前预习 · 输入环节
观察对话
观察以上对话，圈出情态动词 can 和 be good at，并写出每句话的句型类型（肯定句/否定句/疑问句）。
问句 答语
Can you swim Yes, I can. / No, I can't.
Can she play chess Yes, she can. / No, she can't.
Are you good at drawing Yes, I am. / No, I'm not.
What can you do I can play the guitar.
What club do you want to join I want to join the art club.
语法填空，试一试
用 can / can't / am / is / are 的正确形式填空，注意主语和动词一致。
1. I ______ play the piano, but I ______ play the guitar.
2. She ______ good at singing. She sings very well.
3. ______ you speak French — No, I ______.
4. My brother ______ dance, but he ______ draw beautiful pictures.
5. They ______ good at sports. They ______ run fast.
关于情态动词 can 的用法，你还有什么不太明白的地方？写下来，课堂上我们一起解决。
（在此处写出你的疑问）
________________________________________________________________________________
第二阶 课堂探究 · 练习环节
【考点聚焦】
本单元核心语法为情态动词 can 表能力的各种句型结构及 be good at 的用法。考试常考 can 的句型转换、can 与 be good at 的区别选择，以及 be good at + doing 的形式。
句型对比
请对比以下两组句子，完成表格。
句型类型 例句（can） 结构公式 例句（be good at） 结构公式
肯定句 I can sing. 主语 + can + 动词原形 I am good at singing. 主语 + be + good at + n./doing
否定句 I can't sing. 主语 + can't + 动词原形 I'm not good at singing. 主语 + be + not + good at + n./doing
一般疑问句 Can you sing Can + 主语 + 动词原形 Are you good at singing Be + 主语 + good at + n./doing
特殊疑问句 What can you do 疑问词 + can + 主语 + 动词原形 What are you good at 疑问词 + be + 主语 + good at
用法要点
1. can 强调"能/会"（基本能力），后面接动词原形，无人称变化。
2. be good at 强调"擅长"（更高水平），后面接名词或动名词（doing）。
3. 回答 Can you... 用 Yes, I can. / No, I can't.（用 can 回答）
4. 回答 Are you good at... 用 Yes, I am. / No, I'm not.（用 be 动词回答）
即学即练（一）：选词填空
（用 can / can't / am / is / are 填空）
1. ______ you play chess — Yes, I ______.
2. She ______ good at dancing. She dances every day.
3. My father ______ cook, but he ______ fix things.
4. We ______ good at English. We speak it well.
5. ______ he draw — No, he ______.
即学即练（二）：用所给词的正确形式填空（3a）
根据句意，用括号内所给词的正确形式填空，注意用 can / can't 或 be good at 的适当形式。
1. She ____________ (can / sing) very well. She wants to join the music club.
2. My brother ____________ (can / not / play) chess. He doesn't know the rules.
3. ______ you ____________ (be good at / draw) — Yes, I ______.
4. They ____________ (be good at / speak) English. They practice every day.
5. He ____________ (can / play) the piano, but he ____________ (can / not / play) the guitar.
即学即练（三）：句型转换（3b）
按要求改写下列句子。
1. She can play the violin.（改为一般疑问句，并作否定回答）
→ ______ she ______ the violin
→ ______, she ______.
2. He is good at playing basketball.（改为一般疑问句，并作肯定回答）
→ ______ he ______ at playing basketball
→ ______, he ______.
3. I can sing and dance.（对划线部分提问）
→ ______ ______ you ______
4. They are good at drawing pictures.（对划线部分提问）
→ ______ ______ they ______ at
5. Tom can play chess.（改为否定句）
→ Tom ______ ______ chess.
小组调查活动
四人一组，用 Can you... 和 Are you good at... 调查组内成员的能力，记录在表中。
姓名 can do can't do good at not good at
参考句型：
Can you swim / Can you play the guitar
Are you good at drawing / Are you good at sports
调查报告写作
根据调查结果，写一段调查报告，介绍组内成员的能力。
写作模板：
In our group, Tom can swim and play chess. He is good at sports.
Mary can sing, but she can't play the guitar. She is good at dancing.
Lucy is good at drawing. She can draw beautiful pictures.
Jack can't sing, but he can play the drums. We all have different abilities.
即学即练（四）：补全调查报告
根据提示，补全下面的调查报告。
In our group, four students have different abilities. Lily (1) ____________ (能唱歌) and she is good at (2) ____________ (跳舞).
Tom (3) ____________ (会下棋) but he (4) ____________ (不会游泳). He is good at (5) ____________ (数学).
Mary can (6) ____________ (弹吉他) and she wants to join the (7) ____________ (音乐社团).
Jack can't draw, (8) ____________ (但是) he can play basketball well. We all have our own talents!
第三阶 项目实践 · 输出环节
四人一组，为学校社团设计一张招新海报，内容包括：
社团名称
招募条件（需要什么能力）
联系方式
一句吸引人的标语
海报模板：
_____ ClubDo you want to join us We need students who can:________________________________________________Are you good at... Come and join us!Please call: _____________
每组派代表向全班展示海报，并进行1分钟演讲推荐社团。
演讲模板：
Good morning, everyone! Our club is the ______ Club.
We want students who can ______ and ______.If you are good at ______, you are welcome!
Please join us. You will have a great time here!
评价表
评价项目 分值 评价要点 得分
句型运用 4分 正确使用 Can/Be good at 描述招募条件
内容创意 3分 海报内容完整，有吸引力
流利度 2分 表达连贯，自然大方
合作表现 1分 积极参与，配合默契
总分 10分
第四阶 当堂检测 · 巩固提升
一、用 can / can't / am / is / are 填空（每小题2分，共10分）
1. I ______ good at playing the piano. I practice every day.
2. She ______ speak three languages. She's very smart.
3. ______ your sister draw — Yes, she ______.
4. We ______ play chess because we don't know the rules.
5. They ______ good at sports. They can run very fast.
二、按要求写出正确形式（每小题2分，共10分）
1. can（否定形式）→ ____________
2. swim（动名词形式）→ ____________
3. draw（动名词形式）→ ____________
4. dance（动名词形式）→ ____________
5. play chess（动名词形式）→ ____________
三、单项选择（每小题3分，共15分）
( ) 1. — ______ you play the guitar — Yes, I ______.
A. Are; am B. Can; can C. Do; do
( ) 2. My sister is good at ______.
A. sing B. to sing C. singing
( ) 3. She can't play chess, ______ she can play the piano.
A. and B. but C. so
( ) 4. — What can you do — I ______ play the drums.
A. can B. am C. do
( ) 5. — Are you good at English — ______.
A. Yes, I can B. No, I'm not C. Yes, I do
四、用 can / can't / be good at 的适当形式填空（每小题3分，共15分）
1. She ____________ (能游泳) very well.
2. He ____________ (不擅长) drawing pictures.
3. ______ you ____________ (擅长) playing chess
4. They ____________ (不会说) French.
5. My brother ____________ (能弹) the piano beautifully.
五、按要求改写句子（每小题4分，共20分）
1. She can play the piano.（改为一般疑问句，并作否定回答）
→ ______ she ______ the piano
→ ______, she ______.
2. He is good at playing football.（改为一般疑问句，并作肯定回答）
→ ______ he ______ at playing football
→ ______, he ______.
3. I can sing and dance.（对划线部分提问）
→ ______ ______ you ______
4. They are good at painting.（对划线部分提问）
→ ______ ______ they ______ at
5. Tom can play chess.（改为否定句）
→ Tom ______ ______ chess.
六、用所给词的正确形式补全短文（每空2分，共10分）
阅读下面短文，用所给词的正确形式填空。
My name is Li Ming. I (1) ____________ (be good at) playing the guitar.
I (2) ____________ (can) play many songs. My sister, Li Mei,
(3) ____________ (can / not) play the guitar, but she (4) ____________ (be good at) singing.
She sings very well. We both want to join the (5) ____________ (music) club.
We think it's fun!
第五阶 学习复盘 · 总结提升
知识梳理
类别 内容
情态动词 can 肯定：主语 + can + 动词原形否定：主语 + can't + 动词原形疑问：Can + 主语 + 动词原形 回答：Yes, 主语 + can. / No, 主语 + can't.
be good at 用法 肯定：主语 + be + good at + n./doing否定：主语 + be + not + good at + n./doing疑问：Be + 主语 + good at + n./doing 回答：Yes, 主语 + be. / No, 主语 + be + not.
核心句型 What can you do — I can...Are you good at... — Yes, I am. / No, I'm not.What club do you want to join — I want to join...
易错点提醒
① can 后面接动词原形（ Can you sing Can you singing ）
② be good at 后面接名词或动名词（ good at drawing good at draw）
③ 回答 Can 问句用 can，回答 Be good at 问句用 be 动词
错题归因分析表
题号 错误类型 错误原因 正确答案 掌握程度
1 □词汇 □语法 □句型 □写作 □记不住 □不会用 □粗心 □不理解 □已掌握 □需复习
学习反思
1. 我能分清 can 和 be good at 的用法区别了吗？
2. be good at 后面要接什么形式？（名词 / doing）我有没有犯错误？
3. 在真实社团招新场景中，我能自然地用英语介绍自己的能力并询问他人了吗？
参考答案
【课前预习】
2. 语法填空：
can, can't ｜ is ｜ Can, can't ｜ can, can ｜ are, can
【课堂探究】
探究点一·即学即练（一）：
Can, can ｜ is ｜ can, can't ｜ are ｜ Can, can't
探究点二·即学即练（二）：
can sing ｜ can't play ｜ Are, good at drawing, am ｜ are good at speaking ｜ can play, can't play
探究点二·即学即练（三）：
Can, play; No, can't ｜ Is, good; Yes, is ｜ What can, do ｜ What are, good ｜ can't play
探究点三·即学即练（四）：
can sing ｜ dancing ｜ can play chess ｜ can't swim ｜ maths ｜ play the guitar ｜ music ｜ but
【当堂检测】
一、
am ｜ can ｜ Can, can ｜ can't ｜ are
二、
can't / cannot ｜ swimming ｜ drawing ｜ dancing ｜ playing chess
三、
B ｜ C ｜ B ｜ A ｜ B
四、
can swim ｜ isn't good at ｜ Are, good at ｜ can't speak ｜ can play
五、
Can, play; No, can't ｜ Is, good; Yes, is ｜ What can, do ｜ What are, good ｜ can't play
六、
am good at ｜ can ｜ can't ｜ is good at ｜ music
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://21世纪教育网(www.21cnjy.com)
" 21世纪教育网(www.21cnjy.com)

展开更多......

收起↑