内容正文:
UNIT 5
Fun
Clubs
情态动词 can 表能力
核心语法精练
UNIT 5 FUN CLUBS
01
核心规则图谱
五个判断入口
1
肯定句
主语 + can + 动词原形
can 无人称和数变化
2
否定句
主语 + cannot / can't + 动词原形
不能用 doesn't can
3
一般疑问句
Can + 主语 + 动词原形 ...?
回答保留 can / can't
4
特殊疑问句
疑问词 + can + 主语 + 动词原形 ...?
问能力内容,仍用动词原形
5
can 与 be
can 表能力;be 描述状态
先看句意,再选择结构
UNIT 5 FUN CLUBS
02
can 表示“能、会”
核心规则
规则
can 是情态动词。
所有人称后形式相同。
例句
I can swim.
Ella can play the violin.
he / she / it 后也不用 cans。
UNIT 5 FUN CLUBS
03
can 后接动词原形
核心规则
相同的 can
I can swim.
He can swim.
They can swim.
相同的动词原形
can + play
can + sing
can + paint
can 后的动词不加 -s,不加 -ing,也不加 to。
UNIT 5 FUN CLUBS
04
cannot / can't:直接否定
核心规则
肯定与否定
Tom can make tea.
Tom cannot cook.
Tom can't cook.
能力对比
Tom can't cook,
but he can make tea.
cannot 常写成一个词;不能用 don't / doesn't can。
UNIT 5 FUN CLUBS
05
Can ...? 与简略回答
核心规则
规则
一般疑问句把 can
提到主语前。
例句
Can you play chess?
Yes, I can.
No, I can't.
简答保留 can / can't;
回答时注意人称转换。
UNIT 5 FUN CLUBS
06
用 What 询问能力
核心规则
询问“能做什么”
What can you do
in the drama club?
询问乐器种类
What instrument
can Mia play?
疑问词之后仍是 can + 主语 + 动词原形。
UNIT 5 FUN CLUBS
07
先看语义:能力还是状态
核心规则
can 表能力
She can sing well.
be 描述状态
She is good at singing.
不要混用
不能写成 She can is ...
先判断句子需要“能力”还是“状态 / 爱好”,再选择 can。
UNIT 5 FUN CLUBS
08
社团选择:兴趣+能力
核心规则
判断抓手
关注能力词与社团语境:
club, instrument, sing,
paint, swim。
例句
She can read with feeling,
so the drama club
suits her.
先判断“能力”还是
“状态 / 爱好”。
UNIT 5 FUN CLUBS
09
把 can 的句式串起来
核心规则
肯定
Mia can play chess.
否定
Mia can't play chess.
一般疑问
Can Mia play chess?
特殊疑问
What can Mia do?
肯定、否定和疑问句中,can 后的实义动词都用原形。
UNIT 5 FUN CLUBS
10
基础过关
单项选择
(
)
1. Leo ________ play Chinese chess, but he wants to learn.
A. can't
B. doesn't can
C. isn't
D. not can
A
考点:can 的否定
解析:can 的否定为 can't。
UNIT 5 FUN CLUBS
11
基础过关
单项选择
(
)
2. —Can Mia sing well? —Yes, ________.
A. she does
B. she is
C. she can
D. she can't
C
考点:Can 问句的肯定简答
解析:Can 问句用 can 简答。
UNIT 5 FUN CLUBS
12
基础过关
单项选择
(
)
3. My brother can ________ the drums.
A. plays
B. play
C. playing
D. to play
B
考点:can 后用动词原形
解析:can 后动词原形。
UNIT 5 FUN CLUBS
13
基础过关
单项选择
(
)
4. Which sentence is correct?
A. She cans swim.
B. She can swims.
C. She can swim.
D. She can to swim.
C
考点:can 与动词形式
解析:can 无三单变化,后接原形。
UNIT 5 FUN CLUBS
14
基础过关
单项选择
(
)
5. —What ________ you do in the art club? —I can paint.
A. do
B. are
C. can
D. does
C
考点:What can ... do?
解析:询问能力用 What can you do...?
UNIT 5 FUN CLUBS
15
基础过关
单项选择
(
)
6. Ella can play the violin, but she ________ play the drums.
A. can't
B. doesn't
C. isn't
D. don't
A
考点:能力的对比表达
解析:同一能力结构,用 can't。
UNIT 5 FUN CLUBS
16
基础过关
单项选择
(
)
7. A fish ________ swim, but it ________ climb a tree.
A. can; can't
B. can't; can
C. does; doesn't
D. is; isn't
A
考点:can 与 can't
解析:分别表示能/不能。
UNIT 5 FUN CLUBS
17
基础过关
单项选择
(
)
8. —Can your classmates dance? —No, ________.
A. they don't
B. they aren't
C. they can't
D. we can't
C
考点:Can 问句的否定简答
解析:主语 classmates→they,Can 问句否定简答 can't。
UNIT 5 FUN CLUBS
18
基础过关
单项选择
(
)
9. What instrument ________ Ben play?
A. can
B. does can
C. is
D. do
A
考点:询问会演奏的乐器
解析:What instrument can + 主语 + 原形。
UNIT 5 FUN CLUBS
19
基础过关
单项选择
(
)
10. I can ________ English and a little French.
A. speak
B. speaks
C. speaking
D. to speak
A
考点:can 后用动词原形
解析:can 后原形 speak。
UNIT 5 FUN CLUBS
20
基础过关
单项选择
(
)
11. Which club best fits someone who can act out stories?
A. Drama club
B. Chess club
C. Science club
D. Ping-pong club
A
考点:能力与社团选择
解析:教材社团语境:表演故事对应 drama club。
UNIT 5 FUN CLUBS
21
基础过关
单项选择
(
)
12. Linda ________ make cakes and she ________ cook
noodles too.
A. can; can
B. can; cans
C. cans; can
D. does; can
A
考点:can 无人称和数变化
解析:can 对所有人称不变。
UNIT 5 FUN CLUBS
22
基础过关
语法填空
用 can / can't 表能力
13.
I
(
can
)
play
the
guitar,
but
I
can
sing.
14.
She
can
(
dance
)
very
well.
can't
考点:能力的否定表达
解析:根据 but 后“can sing”构造能力对比,前面填否定能力。 也可用
cannot。
dance
考点:can 后用动词原形
解析:can 后用动词原形。
UNIT 5 FUN CLUBS
23
基础过关
语法填空
用 can / can't 表能力
15.
you
swim?
16.
No,
I
.
Can
考点:Can 引导一般疑问句
解析:一般疑问句 Can + 主语。
can't
考点:Can 问句的否定简答
解析:Can 问句否定简答。
UNIT 5 FUN CLUBS
24
基础过关
语法填空
用 can / can't 表能力
17.
What
your
brother
do?
18.
They
(
can
not
)
come
to
the
club
meeting
today.
can
考点:询问能力内容
解析:询问能力。
can't
考点:cannot / can't
解析:can not 更规范写作 cannot 或 can't。 也可用 cannot。
UNIT 5 FUN CLUBS
25
基础过关
语法填空
用 can / can't 表能力
19.
A
parrot
can
(
speak
)
some
words.
20.
Ella
play
the
violin
and
the
piano.
speak
考点:can 后用动词原形
解析:can 后原形。
can
考点:表示两种能力
解析:表示两种能力。
UNIT 5 FUN CLUBS
26
句型转换
按要求改写
21. Mia can play chess.
(改为一般疑问句)
Can Mia play chess?
考点:can 提前构成疑问句
解析:can 提到主语前。
UNIT 5 FUN CLUBS
27
句型转换
按要求改写
22. Tom can swim.
(改为否定句)
Tom can't swim.
考点:can 后加 not
解析:can 后加 not;也可写成 Tom cannot swim。
UNIT 5 FUN CLUBS
28
句型转换
按要求改写
23. Leo can play the drums.
(对 the drums 提问)
What instrument can Leo play?
考点:询问乐器种类
解析:询问乐器种类。
UNIT 5 FUN CLUBS
29
句型转换
按要求改写
24. I can paint well.
(对 paint 提问)
What can you do well?
考点:询问能力内容
解析:询问能力内容。
UNIT 5 FUN CLUBS
30
句型转换
按要求改写
25. She is good at singing.
(用 can 表达能力)
She can sing well.
考点:用 can 表达能力
解析:be good at doing 可改为 can + 原形 + well。
UNIT 5 FUN CLUBS
31
易错突破
发现并修正
判断句子是否正确;如有错误,请改正。
1. He cans play ping-pong.
can
He can play ping-pong.
考点:can 没有三单形式
解析:can 没有三单形式 cans。
UNIT 5 FUN CLUBS
32
易错突破
发现并修正
判断句子是否正确;如有错误,请改正。
2. Can she plays the violin?
play
Can she play the violin?
考点:can 后用动词原形
解析:Can 后动词原形。
UNIT 5 FUN CLUBS
33
易错突破
发现并修正
判断句子是否正确;如有错误,请改正。
3. I don't can swim.
can't
I can't swim.
考点:can 直接构成否定
解析:can 的否定直接加 not;也可写成 I cannot swim。
UNIT 5 FUN CLUBS
34
易错突破
发现并修正
判断句子是否正确;如有错误,请改正。
4. What can he does?
do?
What can he do?
考点:can 后用 do
解析:can 后用 do 原形。
UNIT 5 FUN CLUBS
35
易错突破
发现并修正
判断句子是否正确;如有错误,请改正。
5. She can to sing very well.
She can sing very well.
考点:can 后不加 to
解析:can 后不加 to。
UNIT 5 FUN CLUBS
36
Choosing a Club
综合应用 · 语篇 1
Nora
wants
to
join
a
school
club.
She
1
sing
and
dance,
but
she
2
play
any
musical
instrument.
Her
friend
Leo
3
play
the
guitar.
“
4
you
perform
in
front
of
people?”
Leo
asks.
Nora
says
yes,
so
she
thinks
she
5
join
the
drama
club.
用适当的词或括号内词的正确形式填空。
UNIT 5 FUN CLUBS
37
Choosing a Club
语篇 1 · 分句解析
Nora
wants
to
join
a
school
club.
She
1
sing
and
dance,
but
she
2
play
any
musical
instrument.
can
1 考点:表示能力
解析:表示能力。
can't
2 考点:否定能力
解析:不能演奏乐器。
UNIT 5 FUN CLUBS
38
Choosing a Club
语篇 1 · 分句解析
Her
friend
Leo
3
play
the
guitar.
“
4
you
perform
in
front
of
people?”
Leo
asks.
can
3 考点:表示能力
解析:Leo 的能力。
Can
4 考点:Can 引导一般疑问句
解析:一般疑问句 Can 开头。
UNIT 5 FUN CLUBS
39
Choosing a Club
语篇 1 · 分句解析
Nora
says
yes,
so
she
thinks
she
5
join
the
drama
club.
can
5 考点:社团选择中的 can
解析:表示“能够/可以参加”的语境。
UNIT 5 FUN CLUBS
40
Our Club Team
综合应用 · 语篇 2
Our
club
members
have
different
talents.
Mia
1
paint,
and
Ben
can
2
(
take
)
good
photos.
I
3
(
can
not
)
draw
well,
but
I
can
write
stories.
“
What
4
we
do
for
the
school
show?”
our
leader
asks.
We
decide
to
make
a
picture
story
because
everyone
5
help
in
a
different
way.
用适当的词或括号内词的正确形式填空。
UNIT 5 FUN CLUBS
41
Our Club Team
语篇 2 · 分句解析
Our
club
members
have
different
talents.
Mia
1
paint,
and
Ben
can
2
(
take
)
good
photos.
can
1 考点:表示能力
解析:能力 can。
take
2 考点:can 后用原形
解析:can 后 take 原形。
UNIT 5 FUN CLUBS
42
Our Club Team
语篇 2 · 分句解析
I
3
(
can
not
)
draw
well,
but
I
can
write
stories.
“
What
4
we
do
for
the
school
show?”
our
leader
asks.
can't
3 考点:cannot / can't
解析:否定 cannot/can't。 也可用 cannot。
can
4 考点:What can ... do?
解析:What can we do。
UNIT 5 FUN CLUBS
43
Our Club Team
语篇 2 · 分句解析
We
decide
to
make
a
picture
story
because
everyone
5
help
in
a
different
way.
can
5 考点:can 无人称和数变化
解析:everyone 虽单数,can 不变。
UNIT 5 FUN CLUBS
44
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