识别
1. 是,不是:
i am a student.
说明:对人、物现在情况的识别。am等be动词随主语而变。其否定式在be动词后加not。
2. 是吗?
Are you a student?
Yes,I am.no,I am not.
说明:包含系动词be的句子,可把be移到主语前构成一般疑问句,表示是吗?
一般疑问句用升调。
3. 是A还是B?
Are you a student or a teacher?
说明:or是等立连词,把两个表语连接起来构成选择问句。
4. 对吗?对吧?
He is a student,isnt he?
He is not a teacher,is he?
说明:反问的部分语调不同,含义不同:升调表示疑问,要求对方回答;降调为强调,不要求回答。
回答时,根据事实。比如第二个问句,如回答Yes,he is。不,他是。
No,he isnt.对,他不是。
5. 是谁?干什么的?
Who is he?他是谁?
Whats he? 或者 What does he do?他是干什么的?
说明:由who,what,how,when,where等疑问代词和疑问副词为开始的疑问句为特殊疑问句,其结构是疑问词(组)+一般问句?特殊疑问句用降调。
6. 谁是?
Who is a student?who is that boy?
说明:第一句是对主语提问,用who代替陈述句主语,语序不变;第二句是对表语提问,要把主语放在连系动词后面,构成倒装语序。
7. 也是;也不是
Youre a student.hes a student,too.
You arent a teacher.hes not a teacher,either.
说明:too和either都表示也,由于句末。前者用于肯定句,后者用于否定句。
8. 不是,便是。
You are either a student or a teacher.
说明:eighter,or.是连词词组,表示不是,便是、或者,或者。
9. 既是,又是。
He is both a student and a teacher.
说明:连词词组both,and.,把两个表语连接起来,表示既是,又是。、又是,又是。
10. 既不是,也不是。
You are neigher a student nor a teacher.
说明:连词词组neigher,nor把两个名词表语连接起来,表示既不是,也不是。
Alien species a growing menace: experts
Adopted children discover China
Draft law targets work permits
Food safety becomes national priority
Quake in northern Italy kills 6
Trade agreement could boost relations
Hand, foot, mouth disease kills 240
Eight miners rescued from coal mine accident
Victim of beating that sparked LA riots dies
Foreigners face visa scrutiny
Military to strengthen ties with US
Hu urges G20 to safeguard fragile recovery
Suspect oil found in Yunnan
UN report sounds alarm to clean up oceans
Curtain goes up in Cannes
Federer, Djokovic set for first grass match
Tourists may get 3-day visit window
Asians top immigrant group to US
US apologizes for discriminatory laws
Li calls for closer ties with Australia
UK binge drinking 'at crisis levels'
Nation's farmers cater to taste for foreign foods
Replica of London Games torch to be sold in China
Leaders say violence in Syria must end
Muslim Brotherhood's success in Egypt polls masks setback
Crackdown on antibiotic abuse
Millions paid to milk scandal victims
Putin's Israeli visit to focus on Iran
Japan 'must end outdated policy'
70 Chinese arrested in Nigeria freed
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |