内容正文:
Unit 8 I can do this for you 知识点总结
一、词汇银行
1. 动词与动词短语
概念:表示动作或能力的词语,是句子的核心。
单词/短语
音标
中文意思
例句
can
/kæn/
能,会
I can dance.
do
/duː/
做,干
I can do things for my family.
sing
/sɪŋ/
唱(歌)
I can sing a song.
dance
/dɑːns/
跳舞
I can dance for you.
draw
/drɔː/
画,描画
I can draw a picture.
clean
/kliːn/
使……干净,打扫
I can clean the table.
take pictures
/teɪk ˈpɪktʃəz/
拍照
I can take pictures.
记忆小窍门:这些动词都可以和can搭配,表示"会做某事"。我们可以一边做动作一边记单词,比如边说dance边跳舞,边说sing边唱歌。
2. 名词与其他词类
单词
音标
中文意思
例句
table
/ˈteɪbəl/
桌子
Clean the table, please.
picture
/ˈpɪktʃə/
图画,照片
Draw a picture.
child (pl. children)
/tʃaɪld/ /ˈtʃɪldrən/
儿童,小孩
The children are happy.
thing
/θɪŋ/
事情
Do things for family.
fox
/fɒks/
狐狸
Is this a fox?
dizzy
/ˈdɪzi/
头晕目眩的
I'm dizzy.
3. 介词与常用表达
单词/短语
音标
中文意思
例句
for
/fɔː/
为了
I can sing for you.
Are you OK?
/ɑː juː əʊˈkeɪ/
你没事吧?
Are you OK, Bobby?
er
/ɜː/
哦,嗯
Er, is this a fox?
二、句型工坊
1. 核心句型:I can... for...
概念:用"I can + 动词 + for + 某人"来表达"我能为某人做某事"。
结构:I can + 动词原形 + (其他) + for + 人。
教材例句:
• I can sing a song for you.
• I can draw a picture too.
• I can dance—look at me!
• I can do things for my family.
典型例题:仿照例句,用"I can ... for ..."写句子。
例:I can sing a song for you.
① 我能为你跳舞。I can .
② 我能为妈妈画画。I can .
解析:
解题思路:先找到动词(dance/draw),再用"for + 人"表示"为谁做"。
① dance for you ② draw a picture for my mum
易错提示:注意for后面要跟人,不能忘记。不能说"I can dance you",要说"I can dance for you"。
2. 核心句型:What can you do for...?
概念:用"What can you do for + 某人?"来询问"你能为某人做什么?"。
结构:What can + 人 + do + for + 人?
教材例句:
• What can you do for your family?
• What can you do for your grandpa and grandma?
典型例题:根据答句,写出问句。
问: ?
答:I can clean the table for my mum.
解析:
解题思路:答句说"为妈妈擦桌子",问句应该问"你能为你妈妈做什么?"。
答案:What can you do for your mum?
易错提示:注意问句中的do是动词原形,因为前面已经有can了。不能说"What can you does for your family?"。
3. 交际功能:表达能为家人做的事
概念:用英语表达自己能为家人做什么,并回应家人的感谢。
教材对话:
Bobby: I can dance for you, Grandpa.
Grandpa: Thank you, Bobby. I love you.
Bobby: I love you too, Grandpa.
交际小贴士:当别人为你做了事,要说"Thank you"。表达爱意可以说"I love you"。
三、语法点睛
情态动词can的用法
概念:can是一个情态动词,表示"能,会"。它后面必须跟动词原形,不管主语是谁,can都不变化。
(1)肯定句:主语 + can + 动词原形 + 其他
教材例句:
• I can sing.
• I can dance too.
• We can clean the table.
(2)疑问句:What + can + 主语 + do + 其他?
教材例句:
• What can the children do for their family?
• What can you do for your family?
典型例题:选择正确的答案。
① I sing a song for you.
A. can B. cans C. is
② What you do for your mum?
A. are B. can C. is
解析:
① 选A。can后面跟动词原形,can本身不变化,没有cans这种形式。
② 选B。问句用"What can you do?",can放在主语前面。
易错提示:
• 错误:I cans dance. 正确:I can dance.
• 错误:He can sings. 正确:He can sing.
• 错误:What are you do? 正确:What can you do?
易错点辨析
易错概念
正确理解
can后面加动词ing形式
(如:I can dancing.)
can后面必须加动词原形,不加ing。
正确:I can dance.
can有人称变化
(如:He cans sing.)
can是情态动词,没有人称和数的变化。
正确:He can sing.
疑问句用Are you do?
(如:What are you do?)
询问能力用can,不用are。
正确:What can you do?
四、语音
字母Xx, Yy, Zz的认读与书写
1. 字母Xx
发音:/eks/,在单词中常发/ks/音。
书写:大写X像两个斜线交叉,小写x像两个小斜线交叉。
例词:fox /fɒks/(狐狸)
X x fox
2. 字母Yy
发音:/waɪ/,在单词中常发/j/音。
书写:大写Y像一个小树杈,小写y像带尾巴的v。
例词:yellow /ˈjeləʊ/(黄色),you /juː/(你)
Y y you
3. 字母Zz
发音:/zed/(英式)/ziː/(美式),在单词中常发/z/音。
书写:大写Z像横着的N,小写z像横着的s。
例词:zoo /zuː/(动物园),zip /zɪp/(拉链)
Z z zoo
记忆口诀:
X像叉子叉东西,/ks/ /ks/ /ks/。
Y像树杈长在树,/j/ /j/ /j/。
Z像小蛇扭一扭,/z/ /z/ /z/。
典型例题:写出下列字母的左邻右舍。
① X ② Y ③ Z
解析:
① 字母顺序:W, X, Y → 答案是 W 和 Y
② 字母顺序:X, Y, Z → 答案是 X 和 Z
③ 字母顺序:X, Y, Z → 答案是 X 和 Y
易错提示:注意小写字母的书写,x不要写成×,y的尾巴要写出来,z不要写成2。
五、自我检测
一、单项选择
① I can _______ a picture for my mum.
A. draw B. draws C. drawing
② What _______ you do for your grandpa?
A. are B. can C. is
③ She _______ sing a song.
A. can B. cans C. is
④ I can dance _______ you.
A. to B. for C. at
二、连词成句
① can / I / sing / a song / for you (.)
② can / What / do / you / for your family (?)
③ can / We / clean / the table (.)
三、情景选择
① 你想告诉妈妈你能为她唱歌,你会说:( )
A. I can sing a song for you, Mum.
B. I can dance for you, Mum.
C. What can you do for me?
② 你想问朋友能为他的家人做什么,你会问:( )
A. What can you do for your family?
B. I can do things for my family.
C. What can I do for you?
③ 爷爷对你说"Thank you, Bobby. I love you.",你应该回答:( )
A. I love you too, Grandpa.
B. Thank you, Grandpa.
C. Are you OK?
四、阅读判断(判断正误,正确的写T,错误的写F)
It's New Year's Day. The children are happy. Liu Hao can sing. Wang Fang can dance. Li Ming can draw a picture. They can clean the table too. They do things for their family.
① It's New Year's Day.
② Liu Hao can dance.
③ Wang Fang can sing.
④ Li Ming can draw a picture.
⑤ The children can clean the table.
参考答案
一、单项选择
① A(draw是动词原形,can后面跟动词原形)
② B(询问能力用can)
③ A(can没有人称变化)
④ B(for表示"为了")
二、连词成句
① I can sing a song for you.
② What can you do for your family?
③ We can clean the table.
三、情景选择
① A ② A ③ A
四、阅读判断
① T ② F(Liu Hao can sing.) ③ F(Wang Fang can dance.) ④ T ⑤ T
单元学习目标自查表
学习目标
掌握情况
复习建议
我能说我会做什么(I can...)
/ /
多练习说句子
我能谈论别人能做什么
/ /
用He/She can...造句
我能谈论能为家人做什么
/ /
用I can... for...造句
我能认读和书写Xx, Yy, Zz
/ /
多写多练字母
1
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