Unit 12 Life is full of the unexpected Period 5单元语法专练

Unit12Lifeisfulloftheunexpected.Period5单元语法专练重点①理解过去完成时的用法；重点②懂得区别bythetime和before的用法；重点③

beaboutto的用法。一、语法点单句特训。

(

)1.Bentoldhisfatherthathe

hishomeworktwohoursbefore.

A.finishes

B.hadfinished

C.wasfinishing

(

)2.Wemissedthebeginningofthefootballmatch.Whenwegottotheplayground，thematch____________.A.wouldstart

B.hasstarted

C.hadstarted

C

B

(

)3.Mariawasabout

forthatnovelonthebookshelfwhenthebellrang.

A.reach

B.toreach

C.reaching

(

)4.BythetimeTinawasfive，she

toplaythepiano.

A.began

B.hasbegun

C.hadbegun

(

)5.Theearlybushadbeenaway

Iarrivedatthebusstop.Whatapity！

A.after

B.before

C.since

B

C

B

(

)6.A.The

B.A

C.An(

)7.A.safer

B.safest

C.moresafely(

)8.A.create

B.tocreate

C.creating

B

A

二、语法选择。“It’s2041.Theworldisevenstrangerthanfiction(小说)…”ThisisthebeginningofChenQiufan’sTEDtalk.

6

famoussciencefictionwriterdoesn’tfearadarkfuture.Instead，hebelievesdevelopmentinAIwillmakeourlives

7

.Inthetalk，hetookusonatouroftheworldwithAIinthenext20years.“Foreveryfuturewewish

8

，wemustfirstlearntoimagineit，”hesaid.

A

(

)9.A.bring

B.brought

C.werebrought(

)10.A.about

B.with

C.for(

)11.A.though

B.when

C.unless

B

A

ChenwasbornandgrewupinShantou.Asateen，hereadmanysciencefictionbookswhich

9

homebyhisfather.“Iwasayoungboywholikedtoaskquestions

10

everything，andIturnedtoscienceforanswers，”Chensaid.“But

11

Ifoundsciencecouldn’texplaineverything，Iturnedtosciencefiction.”

C

Since2004，overthirtystorieswrittenbyChen

12

inScience

Fiction

Worldandmanyothermagazines.Afamousbookof

13

isWaste

Tide(2013).Thestoryshowsreaders

14

e⁃wastepollutionchangespeople’slife.HegottheideaofthisbookfromGuiyu，atownnearhishometown.Itwasoncethe

15

largeste⁃wasterecyclingcenter.Thebookhaswonmanyawardsandhasbeentranslatedintomanylanguages.

(

)12.A.wereappearingB.haveappeared

C.appeared(

)13.A.he

B.his

C.him(

)14.A.how