必修一unit1-3单元知识总结及练习

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1、UNIT1单词拓展某些名词加后缀-ful变为形容词。__________n.力量;权力__________adj.强有力的某些名词加后缀-y构成形容词，表示“多……的”“似……的”，这类名词大多与气候有关。如:cloud/cloudy;rain/rainy;wind/windy;snow/snowy_____n.灰土adj.积满灰土的在某些形容词、动词后加-y构成抽象名词。如，discovery发现；inquiry询问；difficulty困难。v.痊愈;恢复;重新获得n.恢复;重新获得某些形容词后直接加-ly变成副词:adj.完全的,整个的adv.完全地,全然准确的;精确的

2、adv.确切地,恰恰某前缀dis-表示否定意义:vi.同意vi.不同意n.&vt.喜欢n.&vt.不喜欢综合练习一.A用所给词语的恰当形式填空(构词法)1.Beingpoliteisthefirstandmostimportantsteptodevelopgoodrelationshipamongfriends.Politewordscanbeeasyyetvery________(power)inourdailylife.2.Recentlywehavehadadiscussionaboutwhetherparentsshouldaccompanytheirchildreni

3、ntheirstudy.Nearly70%ofus________(agree)sinceitmakesusfallintothehabitofdependence，sothatwewon’tformthegoodhabitofstudying.3.Itismiserabletoseethosepatients_________frompovertyanddiseaseandweallwanttodosomethingtoreleasethese_________fromtheir________（suffer）.4.Iamonlyabletolookatnaturethrou

4、ghdirtycurtainshangingbeforevery______(dust)windows.5.Accordingtothesurvey，80%ofthestudentswerequitesatisfiedwithit，while15%________(like)itand5%hadnoopinion.B用所给词语的恰当形式填空（名词）1._______(Anne)sisterMargotwasveryupsetthatthefamilyhadtomove.However，sheknewthatshehadgottogothroughallthe__________

5、(difficult)withherfamily.2.Forthesakeofpeople’shealthand_________(happy)，measuresshouldbetakentocontrolandpreventpollutionandeveryoneshouldmakea____________(contribute)toit.3.Inmyopinion，itiswrongtocheatin___________(exam)becauseitbreakstherulesofschools.4.Inmyopinion，nooneagreesthata_______

6、__(wealth)personwithoutgoodhealthcanbehappy.So，justdoourbestandkeepfit.5._____(try)byfoodprocessingplants(食品加工厂)inGermanyhaveconcludedthatfoodscoveredwiththeglasscanstorelongerthanthosestoredinnormalcondition.6.Upon______(arrive)，webegantoworkimmediately.Somewerediggingholes.Somewerecarrying

7、andplantingyoungtrees.Otherswerewateringthem.7.Since“Lifeisastage”,weareactuallyallactorsand_________(act).Onthisstage,everyonehashisownroletoplay,andIwilltrymybesttoplaymyrolewell.8.Therearemorevisiblechangesinourgesturesandfacial_________(express