unit 4 astronomy the science of the stars

1、Unit4Astronomy:thescienceofthestars一、基礎測試一、基礎測試A.單詞拼寫單詞拼寫請根據漢語提示或首字母寫出單詞的正確形式1.Whatwouldhappeniftherewereno__________(大氣層).2.Abombwas_________(爆炸)atagasstationthismningfivepersonswerekilled.3.Thegovernmentisencouragingth

2、e____________(發(fā)展)ofsmallbusinesses.4.Fruitjuicescanbe________(有害)tochildren’steeth.5.Becauseofthe________(到場)ofthefamousfootballstareveryonecheeredup.6.Withouto________animalscan’tlive.7.Thediseaseiss__________quicklysow

3、emustdowhatwecantostopit.8.Theywered___________attheresultofthegamesotheylookedunhappy.9.Ididn’twanttotellhimthesecretbuthef_______metodoso.10.Atfirstshedidn’tlikeEnglishbutg__________sheisinterestedinit.B.句型轉換根據A句句義，完成B

4、句使句義相同或相近。11.A:Nobodyknewthatitwasgoingtobedifferentfromotherplaswhichgoroundthesun.B:Nobodyknewthatitwasgoingtobedifferentfromotherplas___________thesun.12.A:Theymultipliedfilledthefirstoceansseaswithoxygen.B:Theymultip

5、liedthefirstoceansseaswere______________oxygen.13.A:Otherscalledamphibianswereabletoliveonlaswellasinthesea.B:Others______________calledamphibianswereabletoliveonlaswellasinthesea.14.A:LastmonthIwasluckyenoughtohaveachan

6、cetomakeatripintospace.B:LastmonthIwas______________thatIhadachancetomakeatripintospace.15.A:Wevisitedthemooninourspaceship.B:Wevisitedthemoon_______________.C.完成句子16.Youwillunderstmykindness______________(最終).17.Whathes

7、aidwasquite______________________________________(與他做的不一樣).18.Youarenotallowed_______________________________(在這里踢足球).19.Theboyis_______thehole________________(正往洞里灌沙子).20.Whenthewar____________(爆發(fā))hewaswkinginthenavy.二、

8、單項填空21.Thispaintingissplendidbut________weactuallyneeditisadifferentmatter.A.thatB.whatC.whetherD.how22.youlikeitnotyoullhavetogiveupsmoking.A.IfB.WhetherC.HowD.Why23.Theydon’tallow______here.Thatistosaywearenotallowed__

9、___here.A.tosmoketosmokeB.smokingsmokingC.tosmokesmokingD.smokingtosmoke24.Allthesegiftsmustbemailedimmediatelysoastobereceived_________Christmas.A.afterB.intimeC.intimefD.innotime25.Thewayhediditwasdifferent_______wewer

10、eusedto.A.inwhichB.inwhatC.fromwhatD.fromwhichDavidCrystaltheauthoftheCambridgeEncyclopediaoftheEnglishLanguagesaysabout1.5billionofthewld’ssixbillionpeoplespeakitasasecondtonguecomparedtothe400millionnativespeakers.Buta

11、notherexpertontheEnglishlanguagesaysMr.Graddolunderestimates(低估)thefutureofitsdominance.“Nobodyquiteknowswhat’sgoingtohappenbecausenolanguagehasbeeninthispositionbefe.Butalltheevidence(證據)suggeststhattheEnglishlanguagesn

12、owballisrollingdownahillisgettingfaster”hesaid.36.InDavidGraddol’sopinionEnglishwill_______.A.remainwidespreadimptantB.bemeimptantthananyotherlanguageC.loseitsdominantpositionD.dieawayinthenearfuture37.Theunderlinedsente

13、nceinthelastparagraphimpliesthat______.A.snowballswillrolldownfasterthanlanguageballsB.theEnglishlanguagesnowballisrollingdownfasterthananytimeinthepastC.EnglishlanguagewillsoonindominanceD.memelanguageuserswillchooseEng

14、lish38.HowmanyexpertsdoesthepassagementionwhoexpresstheirideasaboutthefutureofEnglishA.2.B.3.C.4.D.5.39.AccdingtoDavidGraddolwhichofthefollowingwillpossiblybeoneofthelanguagesthatwillbemostwidelyspokenA.Malay.B.Arabic.C.