able / unable / enable / ability / be able to do..// enable sb to do sth // disabled
about / about=around // move about
above / below /// above the sea level // above the clouds
abroad // go abroad / live abroad
absence / after a long absence // after ten years absence // absent // be absent from class / be present at the meeting
accident // have an accident
accurately / accurate // with great accuracy
achieve // -d // achievement // achieve great success =gain/get great success
across / go across the river / go across the bridge // cross // cross the road=go across the bridge // crossing // at the crossing
act // act as a reporter // action / take action // active / take an active part in ..// actively / activity // activities / outdoor activities // actor / actress // actors and actresses
add // added / addition // additional // in addition // addto
address /-es // Whats your address?
an advertisement // advertise
advice // a piece of advice // advise sb to do sth.
afraid // be afraid of (doing) sth
Africa // in Africa // African(s)
after // after hearing the news
afternoon / in the afternoon // on a snowy afternoon // on the afternoon of October 1st
again // again and again // again=once more
against // be against the law // // fight against pollution // be for ..=be in favour of ..
age // at the age of space // at the age of 8=at age 8 (过)// by the age of 8 (过完)
aged // The boy is aged 14. =This is a boy aged 14. //
agent // agency // travel agency
ago // ten years ago(过)//ten years before (过完)
agree/ agreed // disagree / disagreement // agree with (sb=ones words=what one said )/ agree to do sth
ahead // walk straight ahead // ten days ahead=ten days in advance
aim // Whats your aim in life? / My aim is to save the patient. / aim at // He aimed at the lion.
air // No air, no life. // We cant live without air.
air-conditioner / -s // air-conditioned bus
airline = airway // at the airline ticket
at the airport
alarm // set the alarm clock for 6 oclock
alive // be alive // 表语系动词// keep .alive //all / all money=all the money=all of the money // all students=all the students=all of the studnets
allow // allowance // allow sb to do sth// be not allowed to do sth=be not let to do sth.
almost=nearly // almost (否)// hardly = almost not
alone / He lives alone. =by oneself.// He feels lonely.
along // walk along the river // get along well with..// along with ..
alphabet // alphabetical // in alphabetical order
already // yet (现完)
also // I can also swim.
altogether = in all = in total
always (一现)
a.m. // A.M.
amazing // amazed // sb. be amazed at sth. // feel amazed // be amazed at the news=be amazed to hear the news // amazing news
ambition / ambitious // One of my ambitions is to be an engineer.
ambulance
America / in America // an American reporter // Americans
among // between
amount // huge amounts of information
amuse // amusement park // amusing // amused // amuse // an amusing story // The story amused us .
ancient // in ancient times