内容正文:
一般疑问句
· 定义:一般疑问句通常是用yes/no来回答的句子。
· 一般疑问句的结构:
1. 以be动词开头的一般疑问句
句型结构:
问句
答句
Be+主语+其他?
/ Be+主语+doing+其他?
Yes,主代+be. / No,主代+be not.
Are you a student?
Yes,I am. / No,I’m not.
Is Amy cleaning the table now?
Yes,She is. / No,She isn’t.
Is your brother taller than you?
Yes,he is./No,he isn’t.
Was Amy a nurse two years ago?
Yes,she was./No,she wasn’t.
2. 以情态动词开头的一般疑问句
句型结构:
问句
答句
情态动词+主语+动词原形+其他?
Yes,主代+情态动词. / No,主代+情态动词not.
Can you fly?
Yes,I can. / No,I can’t.
Must I finish my homework now?
Yes,you must. /No,you needn’t./don’t have to.
3. 以助动词Do/Does/Did开头的一般疑问句 ✮
句型结构:
问句
答句
Do/Does/Did+主语+动词原形+其他?
Yes,主代+助动词./No,主代+助动词 not.
Do you like swimming?
Yes,I do. / No,I don’t.
Does Amy live in Suzhou?
Yes,she does. / No,she doesn’t.
Did you finish your work last night?
Yes,I did./No,I didn’t.
· 肯定句改一般疑问句的方法:
例1:She is my mom.(改为一般疑问句,并做肯定及否定回答)
①一提:be动词提前
②二变:一二人称互变,some变any , and变or
③三问:句号变问号
→Is she your mom? Yes,she is. / No,she isn’t.
例2:Amy can swim.(改为一般疑问句,并做肯定及否定回答)
①一提:情态动词提前
②二变:一二人称互变,some变any , and变or
③三问:句号变问号
→Can Amy swim? Yes,she can. / No,she can’t.
✮例3:I go to school by bike.(改为一般疑问句,并做肯定及否定回答)
①一提:句中无be动词/情态动词,提不了,则借助动词do/does/did
(✮主语是第三人称单数时才借does)
②二变:一二人称互变,some变any , and变or
③三问:句号变问号
→Do you go to school by bike? Yes, I do. / No, I don’t.
✮例4:He goes to school on foot.(改为一般疑问句,并做肯定及否定回答)
①一提:句中无be动词/情态动词,提不了,则借助动词do/does/did
(✮主语是第三人称单数时才借does)
②二变:一二人称互变,some变any , and变or
③三问:句号变问号
→Does he go to school by bike? Yes, he does. / No, he doesn’t.
【总结】
改一般疑问句时: “一提二变三问”
一提:提be动词/情态动词,没有则借助动词do/does/did,
二变:一二人称互变,some变any,and变or,
三问:句号变问号
Lesson
Vocabulary.
四会单词&词组
1
spell
[spel]
v. 拼写
2
finish
[ˈfɪnɪʃ]
v. 结束,完成
3
wash clothes
[wɒʃ kləʊðz]
洗衣服
4
ride a bike
[raɪd ə baɪk]
骑自行车
5
vegetable
[ˈvedʒtəbl]
n. 蔬菜
6
travel
[ˈtrævl]
v. 旅行
7
last week
[lɑːst wiːk]
上周
8
be good at
[bi ɡʊd æt]
v. 擅长
9
badminton
[ˈbædmɪntən]
n. 羽毛球运动
三会单词&词组
1
Canada
[ˈkænədə]
n. 加拿大
2
Ireland