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《Period3UsingLanguage》同步练习

一、基础巩固

（一）、选词填空(使用正确的形式)

sumup,findonesway,comeacross,ahandfulof,atbirth,behometo,intheinterestof

1.Thisregionwithunusualgeologicalfeaturesanumberofendangeredspecies.?

2.Itmaytake5ormoreyearsforthetechnologytofromlaboratoriesintohospitals.?

3.Thismeasureisdevelopingcountriesandcanboostinternationalcooperationonclimatechange.?

4.Whatmattersisthatyoushouldknowhowtodealwiththemwhenyousituationsliketheseagain.?

5.Sheinvitedloadsoffriendstoherparty,butonlythemturnedup,whichmadeherverydisappointed.?

6.Doctorssaythediseaseisprobablyinheritedbutnotdetectable.?

7.Atlast,pleaseletmetakeaminutetowhatwevelearnedfromthisdiscussion.?

（二）、单句语法填空

1.Aftertheystudiedthemap,theyfoundthe(distribute)ofthisspeciesacrosstheworld.?

2.Dr.EmilyHowardStowebecamethesecondwoman(license)topracticemedicineinCanadain1880.?

3.Fatalroadaccidentshavedecreasedin(frequent)overrecentyears.?

4.Theyclaimthatsomecomputergamesencourage(violence)behaviourinchildren.?

5.Havingsomanyyearsofexperience,hehasthecapacity(organize)theChinesepaintingexhibitiontobeheldonFridayperfectly.?

6.Thefactiscomputersareofgreathelptothedevelopmentofscienceandtechnology.?

（三）、语法填空

WhenitcomestoAustralia,wecanthelp1.(think)ofkangaroosandkoalas.Kangaroosarethoughttobeabletosurviveinadifficultenvironment.Oftenbabykangaroos2.(find)intheirmotherspouch—akindofpocket—tostaysafeandwarm.Theysleepanddrinkmilkinthat3.(protect)environmentuntiltheyareaboutsevenoreightmonthsold.Koalasarequitecute,buttheyarevery4.(sense)creatureswhocaneasilypanicbecauseofevensmallchangesintheirenvironment.Theyspe