《学初级英语》PPT课件.ppt

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1、TestYourselfYouaregoingtohear5sentences.Eachwillbereadthreetimes.Writedownthesentencesaccordingtothedictation.ForeachsentencetherearefourchoicesmarkedA),B),C)andD).ChoosetheONEanswerthatbestcompletesthesentence.MultipleChoiceDictationTestYourself-----DictationManypeoplerememb

2、erthedayinschoolwhentheyhadtocutupadeadfrog.Studentsoftenperformthisdissection(解剖)asarequirementforbiologyclass.Asmellychemical,formaldehyde(甲醛),preservesthebodyofthefrog.__________________________.BackTestYourself-----Dictation2.Butsomeschoolsnolongerrequirestudentstocutapar

3、tfrogs.____________.___________________________._______________________________________________________________.BackTestYourself-----Dictation3.AcompanycalledFrogutssellseducationalservicestoschools._____________.First,theimageofawholebullfrog(牛蛙)appearsonthescreen.__________

4、____________________________________________________.BackTestYourself-----DictationBack4.Severalstepslater,thefrogisopen.Thenextstepsaretoremoveandidentifytheheart,lungsandotherorgans._______________________________________________.TestYourself-----DictationBack1.Inquiries___

5、_theconditionofthepatientsmaybemadepersonallyorbytelephone.A)revealingB)concerningC)affectingD)followingTestYourself-----MultipleChoiceBack2.Thekitchenwassmalland____sothatthedisabledcouldreacheverythingwithoutdifficulty.A)conventionalB)compatibleC)compactD)concise下一页3.Theto

6、matojuiceleftabrown____onthefrontofmyjacket.A)trackB)traceC)spotD)pointTestYourself-----MultipleChoice4.Aparentmay____hischildtodohislessonsbythreateningtosuspendhisallowance.A)compelB)promoteC)exertD)impose下一页上一页Back5.____ofallthestaff,Iwouldliketowishyouahappyretirement.A)I

7、nhonorB)InplaceC)OnbehalfD)OnaccountTestYourself-----MultipleChoice6.Wefounda(n)____tothemystery.A)trackB)possibilityC)indicatorD)clue下一页上一页Back7.Trytobe____whenyourefuseherinvitation,soasnottocausebadfeeling.A)generousB)diplomaticC)realisticD)fascinatingTestYourself-----Mult

8、ipleChoice8.Ithinkherideasareright,but____I’mnotcompletelysure.A)som