M7U2Reading知識點

1、M7U2 Reading 知識點一、重點詞匯1.chemistchemistrychemicalat the chemist s2.surgeonphysiciandentistacupuncturist3.revolutionrevolutionary4.beneficialbe beneficial tobenefitbe of benefitbenefit from5.chewBe certain to eat slowly and chew your food extremely well.He chewed the problem over his mind.6.possesspos

2、sessionin possession ofin the possession of7.vitalThe port is vital to supply relief to millions of drought victims.It is vital that parents give children clear and consistent message about drugs. 8.potentialWe are aware of the potential problems and have taken every precaution.The school strives to

3、 treat students as individuals and to help each one to achieve theirfull potential.9.circulateWe should often open the windows to allow the air to circulate.The news of our teacher s divorce quickly circulated round the school.10.abnormalnormal11.astonishastonishedastonishingastonishment12.applicati

4、onapply13.unableable14.effectiveeffectaffect15.approvalapprove16.accelerateaccelerate one s stepaccelerate the heartbeataccelerate international peace and friendshipaccelerate the bright pupil17.bleedYour arm is bleeding. You d better see a docet.or at oncThe soldiers bled for their country and died

5、 happily.The whole nation bleeds for its dead leader.二、重點短語1 .focus on2 .prove beneficial to3 .be made from4 .reduce body pain and fever5 .take place6.1 n powder form6.2 n the form of8.have the potential to do9.reduce the risk of by 40%10.carry out11.increase the length of people s lives12.increase

6、the standard of people s health13.be considered to be14.try out15.in the ample quantitiesin large quantities16 .due to17 .share the Nobel Prize in Medicine三、重點句式1 .It was in 1897 that a European chemist called Felix Hoffmann produced aspirin from thischemical.2 .Not only has aspirin proved vital for

7、 reducing fever and helping stop pain, but there arealso other things that aspirin can help with.3 .Lawrence Craven, a doctor from the USA, introduced the idea in 1953 that aspirin hadthepotentialtoreducetheriskofheartattacks,becauseithelpedthebloodcirculatebett er.s he4 .Another drug that has helped increase the standard of people penicillin,whichisconsideredbymanytobeoneofthemostimportantmedicinesincontemporar