冀教版 英語九年級 單元練習(xí) Unit 5 Look into Science （含答案）

第第頁冀教版英語九年級單元練習(xí)Unit5LookintoScience（含答案）冀教版英語九年級單元練習(xí)Unit5（含答案）

一、單項選擇

1．—It’snotagoodideatogoabroadonvacationnow.

—Yes.We’dbetterwait_________theCOVID-19isoveracrosstheworld.

A．ifB．butC．untilD．unless

2．Don’tjustdowhatsomebodyelsetellsyoutodo________youknowwhytheywantyoutodoso.

A．whenB．sinceC．ifD．unless

3．Ourcountryisgetting______.

A．strongandstrong

B．strongandstronger

C．strongerandstronger

D．strongestandstrongest

4．LittleLilysaysgoodbyetoherparents________shegoestoschooleveryday.

A．ifB．untilC．beforeD．unless

5．_______hewasverytired,Eddykeptonworking.

A．BecauseB．AfterC．UnlessD．Although

二、完形填空

Inrecentyears,withmoreandmorecarsontheroad,flyingrobotsareusedtodeliver(遞送)mails.Flyingrobotscan6mailstopeople'shouseswithouthavingtodealwithheavy7.Buttheywillspendtoomuchtimeinreturning.Aresearchcenteristryingtoimproveitsflyingrobotswiththe8ofhomingpigeons(信鴿).

Homingpigeonsarepigeonsthatare9trainedtoflyhomefromsomewhereelse.Intests,researchers10thathomingpigeonswere11efficient(高效的)thanflyingrobotsatreturningtotheirhome.Sotheresearchcenteristryingtouseaflyingrobot,togetherwitha12,todelivermails.Aftertherobotfinishesitstasks,itcan13thepigeonbackintheshortestpossibletime.

Althoughitwillcostmoremoneyto14pigeons,theresearchcentersaysthatitcan15time.Andthetimeitsaveswillmakeupforthecost.

6．A．inviteB．carryC．blowD．kick

7．A．trafficB．rainC．fireD．pollution

8．A．helpB．luckC．treatD．interest

9．A．poorlyB．carelesslyC．speciallyD．musically

10．A．promisedB．jokedC．plannedD．found

11．A．lessB．moreC．littleD．much

12．A．homingpigeonB．bighouseC．leadingpersonD．heavycar

13．A．trainB．knockC．followD．steal

14．A．dressB．paintC．cleanD．raise

15．A．expectB．showC．killD．save

三、閱讀單選

You’reinadepartmentstoreandyouseetwofashionableyoungwomen,lookingatasweater.Youlistentotheirconversation:

“Ican’tbelieveit—aLorenzoBertolla!Theyarehardtofind.It’smuchcheaperthantheoneSaraboughtinRome.”

Theyleaveandyougoovertoseethissweater.You’veneverheardofLorenzoBertolla,butthosegirlslookedreallyfashionable.Theymustknow.So,youbuyit.Youneverrealizethatthoseyoungwomenareemployeesofanadvertisingagency.Theyareactuallypaidtogofromstoretostore,talkingloudlyaboutLorenzoBertollaclothes.

Everydaywenoticewhatpeoplearewearing,drinkingandeating.Ifthepersonlookscool,theproductseemscool,too.Thisisthesecretofundercovermarketing(秘密行銷).CompaniesfromFordtoNikearestartingtouseit.Itcanreachpeoplethatdon’tpayattentiontotraditionaladvertising.Forexample,consumersbetweentheageof18and34.Theyhavealotofmoneytospend,buttheydon’tbelieveads.

Soadvertisingagencieshire(雇傭)youngactorsto“perform”inbarsandotherplaceswhereyoungadultsgo.Somepeoplemightcallthispracticemisleading,butthemarketingmanagerJonathanResellercallsitcreative.“Lookattraditionaladvertising.Itseffectivenessisdecreasing”

根據(jù)材料內(nèi)容選擇最佳答案，并將其標(biāo)號填入題前括號內(nèi)。

16．Whydothetwofashionableyoungwomenmaketheconversationinthestore

A．Becausetheywanttobuytheclothes.

B．Becausetheyaretheownersofthestore.

C．Becausetheywanttodrawothercustomers’attention.

D．Becausetheyareexcitedtofindtheclothes.

17．WhatisLorenzoBertolla

A．Thenameofaclothingstore.

B．Thebrandnameofasweater.

C．Thenameofafashionablegirl.

D．Thenameofanadvertisingagency.

18．Theundercovermarketingmainlyaimsat.

A．teenagersB．theold

C．youngadultsD．youngwomen

19．Accordingtothepassage,whichsentenceiswrong

A．Thetwofashionableyoungwomenarehiredbyanadvertisingagency.

B．Somecompaniesbegintousetheundercovermarketing.

C．Thecustomersbetween18and34don’tbelievetheads.

D．Theundercovermarketingisnotasgoodasthetraditionaladvertising.

20．What’sthepassagemainlyabout

A．LorenzoBertollaclothes.

B．Undercovermarketing.

C．Traditionaladvertising.

D．CompaniesaboutFordandNike.

四、短文選詞填空

A．skinB．communicateC．methodD．scheduleE.afford

Whenyouholdabookinyourhands,pleasestopandthink.Itistheresultofthousandsofyearsofhumaninvention.Firstcametheinventionofwriting.Withit,peopledidn’thavetoremembereverythingintheirheads.Theycould21withpeopletheyneversawandsharetheirknowledgewithothers.ThentheGreeksinventedbookswithlotsofpagestoreplacescrolls(卷軸).Formorethanathousandyears,thepagesofbooksweremadefromanimal22.

Thatchangedinthethirteenthcentury.TheChineseinventedthe23formakingpaper.Afterthat,JohannesGutenberginventedtheprintingpress.Beforethat,booksinEuropewerecopiedbyhand,sotheywereveryexpensive.Itmadeitpossibleformorepeopleto24thebooks.Buthumaninventiondoesnotstop.Everyyear,morestoriesareboughtase-booksandreadonascreen.

五、多任務(wù)混合閱讀

ClimbtothetopoftheamazingSydneyHarbourBridgeandlookdown134metersatthewaterbelow!This4-hourclimbingtourisfantastic!Bookyourtournow

Tourincludes:

Acertificatetoproveyourclimbedthebridge.

Aphotoofyouandyourfriendsontopofthebridge.

Wealsoofferyou:

★Specialclothestoprotectyoufromthestrongwind.

★Aradiotocommunicatewiththetourleader.

★Snacks(forlunchanddinnertoursonly).

★PricesareinAustraliandollars

★Childrenmustbewithanadult.Atmost2childrenperadult.

★Formoreinformation,emailusat

Morning/Afternoon/NightToursLunch/DinnerTours

Mon.—Fri.Sat.—Sun.Mon.—Sun.

FromJune1toAugust31

Adults$170$190$250

Children(10-16)$110$130$190

Adults$150$170$230Children(10-16)$90$110$170

FromSeptember1toNovember30

25．Thisismostprobablya(n).

A．invitationB．timetable

C．noticeD．a(chǎn)dvertisement

26．Whatcanw