2020年天津专升本公共英语模拟题三套.pdf

2020年天津专升本公共英语模拟题三套

2020年天津专升本公共英语模拟题（一）

Thousandsofyearsago,inthemiddleofanocean,milesfromthenearestisland,

anunderseavolcanobrokeout.Thehotliquidgothigherandhigherandspreadwider

andwider.Inthisway,anislandroseupinthesea.

Astimewenton,hotsunandcoolrainsmadetherocksplitandbreaktopieces.

Seawaveshitagainsttherock.Inthisway,soilandsandcameintobeing.

Nothinglivedonthenakedsoil.Andthenthewindandbirdsbroughtplantseeds,

spidersandotherlittlelivingthingsthere.Onlyplantscouldgrow?rst.Onlythey,

insunlight,couldproducefoodfromthesoil,waterandair.Whilemanyanimals

landedontheisland,theycould?ndnofood.Aspidermadeitswebuselessly,because

therewerenoinsects(昆虫)foritswebtocatch.Insectscouldn’tstayuntilthere

wereplantsforthemtoeat.Soplantshadtobethe?rstlifeonthisnewisland.

1.Thepassagecenterson______

A.howanunderseavolcanobrokeout

B.howanislandroseupinthesea

C.howsoilwasformedonanewisland

D.howlifebeganonavolcanoproducedisland

2.Accordingtothepassage,theislandgotits?rstsoilfrom_______.

A.seawaves

B.thesandbroughtbythewind

C.itsownrock

D.coolrains

3.Theword“naked”(inPara.3)couldbereplacedbywhichofthefollowing?

A.red

B.new

1/5

C.old

D.bare

4.Theorderofcomingintobeingontheislandis_______.

A.soil,plantsandanimals

B.soil,littlecreaturesandplants

C.soil,birdsandplants

D.soil,humanbeingsandanimals

5.Accordingtothepassage,whichofthefollowingisTRUE?

A.Spiderswerethe?rstlifethatcouldliveontheisland.

B.Theislandisfarawayfromanypieceofland.

C.Insectscouldnotliveontheislandwithoutplants.

D.Plantswerebroughttotheislandbyhumanbeings.

答案解析：

1.