必修三unit4-Learning about language

人教课标高一必修3Unit4Usethecorrectprefixorsuffixforeachword.Writeoutthenewwordandexplainthedifferencebetweenthetwo.-(en)cepresentcertainviolentfairconfidentpaiddifferentlikepatientkindun-presenceviolenceconfidencedifferencepatienceuncertainunfairunpaidunlikeunkindcultureartglobephysicsuniversechemistryagriculturebiologymathematicsscience-al-istculturalglobaluniversalagriculturalmathematicalartistphysicistchemistbiologistscientistChoosethecorrectwordtofillintheeachoftheseblanks.1.Atthebeginning,theearthhadno________.A.dustB.atomsC.waterD.matter2.Thedevelopmentofaplanetgenerallydependson_______combiningtogether.A.atomsB.rocksC.gasesD.water3.The______ofmammalshappenedafterthedisappearanceofthedinosuars.A.harmfulB.systemC.spreadD.method4.Mammals_____whentheanimalsthatweretothemdisappeared.A.preventB.multipliedC.dependedD.existedCompletethefollowingpassagewiththewordsandphrasesbelowinthecorrectform.astronomyatomfundamentalpuzzleexistprevent…fromasaresultgivebirthtoIsthemoonaplanet?Thisquestionis____________ifstudentsaretoshowthattheyunderstandthenatureof__________.Somescientiststhinkthattheearth___________themoonbecausethemooncirclesourplanet.Othersbelievethatthemoon______beforetheearthwasformed.fundamentalastronomygavebirthtoexistedTheythinkthatearlierintimeittravelledthroughspaceasasmallplanetwhichwascaughtbytheearth’sgravity.__________,itgoesaroundourplanet.Theevidenceforthistheoryisthatthe_______thatmakeuptherocksonthemoonseemtobedifferentfromthoseonearth.AsaresultatomsWhatisclearisthatthemoonissmallerthantheearthandthis________it_____escapingformtheearth.Althoughitsoriginmaystillbea_______,themooncanneverbeanythingmorethanasatelliteoftheearth.preventsfrompuzzleInpairsdividetheseadjectivesintotwogroups:emotionalwordsandcalmwords.violentpatientgentleangryruderelaxingkindshockedexcitedeasy-goingcalmcrazyEmotionalwordsCalmwordspatientgentlerelaxingkindeasy-goingcalmviolentangryrudeshockedexcitedcrazyI.根据下列各句句意及所给单词的首字母或汉语提示,写出所缺单词的正确形式。1._______(生物学)isthesciencewhichisconcernedwiththestudyoflivingthings.2.Asyougoupamountain,youhavetoovercometheearth’sg______whichpullsyoudown.Biologygravity3.Chinasuccessfullysentupitsfirstman-madespace________(人造卫星)onApril24,1970.4.Thepolicemenweresenttofindtheblackboxbecauseitshowedwhytheplanehad________(坠毁).5.TheUnitedNationsWorldFoodProgramsayspotatoescangrowinalmostany________(气候).satellitecrashedclimateII.用所给词的适当形式填空。1.________(culture)exchangesareawayofbuildingbridgesbetweennations.2.A_________(physics)isapersonwhostudiesphysicsorwhosejobisconnectedwithphysics.3.Itis______(fair)thathegetsverylittleinrewardforhishardwork.Culturalphysicistunfair4.Ifoneloses__________(confident),hecanneverbeexpectedtodohisworkwell.5.Therewasaslightwindthat______(gentle)movedtheleavesonthetrees.confidencegentlyFinishUsingWordsandExpressionsonPage63oftheWorkbook.