1)构成一般疑问句。例如:
Do you want to pass the CET? 你想通过大学英语测试吗?
Did you study German? 你们学过德语吗?
2)do + not 构成否定句。例如:
I do not want to be criticized. 我不想挨批评。
He doesnt like to study. 他不想学习。
In the past, many students did not know the importance of English.
过去,好多学生不知道英语的重要性。
3) 构成否定祈使句。例如:
Dont go there. 不要去那里。
Dont be so absent-minded. 不要这么心不在焉。
说明: 构成否定祈使句只用do,不用did和does.
4)放在动词原形前,加强该动词的语气。例如:
Do come to my birthday party. 一定来参加我的生日宴会。
I did go there. 我确实去那儿了。
I do miss you. 我确实想你。
5)用于倒装句。例如:
Never did I hear of such a thing. 我从未听说过这样的事情。
Only when we begin our college life do we realize the importance of English. 进了大学以后,我们才认识到英语的重要性。
说明: 引导此类倒装句的副词有never, seldom, rarely, little, only, so, well等。
6)用作代动词。例如:
---- Do you like Beijing? --你喜欢北京吗?
---- Yes, I do. --是的,喜欢。(do用作代动词,代替like Beijing.)
He knows how to drive a car, doesnt he? 他知道如何开车,对吧?
Guitarist King, Baseball's Berra Among Those Lost in 2015
'Green' Way to Charge Phones
Clinton Leads Democratic Camp
Washington Eyes Aviation Security
More Steps Toward 'Smart Everything'
Study: Male, Female Brains Not That Different
US shoppers flock to stores searching for bargains
Underage Marriage Higher for Females in Pakistan
杭州包子美国开分店 20元一个在哈佛卖疯了!
Paris Climate Pact Triggers Partisan US Reactions
Israel Claims Successful Test of Long-range Missile Shield
How Military Research Finds Its Way to Everyday Life
Obama: Iran Nuclear Deal Top Ten Achievement of 2015
Microscope Brings Tiny Worlds Closer
Egyptians Seek New Markets for Tourism Industry
Paris Attacks Reminder of Threat of Returning Jihadis
Hitler's 'Mein Kampf' Returns to Stores
Sex Attacks in Germany Stir Tensions Over Immigration
Bike Navigation May Become Safer
Modern Tennis Technique of Sliding
Obama Address Highlights Intensified Security Debate
Republican Lawmaker: Obama Has Downplayed IS Threat
Researchers Seek Ways to Help Damaged Brains Heal
Mystery of Chameleon Eyes Solved
Adobe Houses A Defining Face of New Mexico
Whisky Byproducts, the Next Car Fuel?
Airtight Houses Lower Energy Costs
Europe Needs to Do More for Refugees
At Climate Summit, Hope for Emissions Deal
UN Youth Outreach Aims to Prevent Radicalization
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |