动词不定式的基本形式是“to+动词原形,有时也可以不带to。动词不定式没有人称和数的变化,在句中不能做谓语(但可以担任除谓语以外的任何成分—主语、宾语、表语、定语、状语、宾语补足语。相当于名词、形容词、副词的作用)。动词不定式仍然保留了动词的特点,即它可以有自己的宾语和状语,动词不定式和他的宾语或状语构成不定式短语。
例:Iwantto readthe book. (主语+谓语+不定式+read的宾语)Hewantsto speakat the meeting. (主语+谓语+不定式+speak的状语)Psychologist tells inspiring story of his giant uncle
The business of learning mandarin
Number of international students attending American colleges and universities continues rising
Breathe Carolina re-releases
Are smartphone apps encouraging young smokers?
Russian Prime Minister calls for ban on smoking in public
Did hurricane Sandy send a climate warning?
Blake Shelton wins big at CMA Awards
DC dinosaur hunter; New family movies
Condition of oceans affects human health
Amateur dinosaur tracker uncovers some rare fossils
Improving 'feed efficiency' in cattle
Could waste plastic reduce our need for oil?
Words and their stories: state nicknames, part 1
Obama, House Speaker take positions on budget before negotiations
Gas shortages test patience of motorists following Sandy
Medical students help the homeless
Is eating like our ancestors good for us?
Relations between Britain and its American colonies
Words and their stories: top brass
'Gangnam Style' boosts S.Korean tourism
US Congress demands inquiry into Petraeus resignation
Make-your-own soap entrepreneurs clean up
Edwin Hubble changed our ideas about the universe
Hurricane Sandy reignites climate change debate
Ukraine feminists campaign against sex tourism(视频)
President Obama wins second term
Taylor Swift's 'Red' among 2012's best sellers
New 007 movie reveals Bond's inner demo
Virginia Museum show features glass art pioneer Dale Chihuly
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |