陕西省2024九年级英语全册Unit6Whenwasitinvented课时2SectionA3a-3c课件新版人教新目标版

UNIT6Whenwasitinvented？课时2SectionA(3a－3c)目

录CONTENTS011星题基础巩固022星题能力提升一、根据汉语提示写出正确的单词。1.Theroom

(保持)coolallsummerbecausethe

freshaircangothroughfromnorthtosouth.2.Nowadays，Chineseproductsare

(交易)inmany

countries.3.[2023·西安新城区月考改编]Don’teatthatpieceofmeat.

It

(闻起来)bad.remainstradedsmells二三四五一4.—Whatcantheboydotohelphismotherathome？—Hecan

(烧开)waterforhismother.5.I’msureheisanhonestboy.Ihavenoreasonto

(怀疑)whathesaid.boildoubt二三四五一二、用括号内所给单词的适当形式填空。6.EverytimeIseethe

(nation)flagrising，my

heartfillswithexcitement.7.BesidesQinshihuang，whatother

(rule)inancient

Chinacanyouname？8.易错题Chinesepeopleliketodrink

(boil)water.nationalrulersboiled二三四五一9.Imetmyfriendinanothercityanditwasvery

.

(accident).10.The

(popular)ofthemagazinessurprisedusa

lot.accidentalpopularity二三四五一三、完成句子。11.辣椒是在明朝时期传入中国的。Chilipeppers

⁠ChinaduringtheMing

Dynasty.werebroughtto二三四五一12.[2024·西安铁一中月考]在过去的几年里，我的家乡发生

了巨大的变化。Greatchanges

⁠inmyhometowninthe

pastfewyears.13.[2024年1月西安莲湖区期末]毫无疑问，西安是中国的一

座古城。

，Xi’anisanancientcityinChina.havetakenplaceWithoutdoubt二三四五一14.[2024年1月西安未央区经开二校期末]茶，世界上最受欢

迎的饮料，是几千年前偶然发现的。Tea，themostpopulardrinkintheworld，wasdiscovered

⁠thousandsofyearsago.15.

据说，眼睛是我们心灵的窗户。

⁠theeyesarethewindowsofoursoul.16.

大火很快蔓延到第五层楼了。Thebigfire

⁠thefifthfloorverysoon.byaccidentItissaidthatspreadto二三四五一四、完形填空。Manhasinventedfourkindsofsatellites(卫星).Thefirst

kindofsatellite

17

thegeographyoftheearth.Itisusedto

makemaps.Italsohelpscountriestoseewherethey

18

find

oilorgold.(

D

)17.A.study

B.willstudy

C.wasstudying

D.studies(

B

)18.A.must

B.may

C.need

D.shouldDB二三四五一Thesecondkindofsatelliteisusedtoguide

19

and

planes.Ashiporaplanecansendamessagetothesatellite，

andthesatellitecanfindout

20

.(

B

)19.A.ship

B.ships

C.train

D.trains(

A

)20.A.whereitis

B.whereisit

C.whatitis

D.whatisitBA二三四五一Thethirdkindstudiestheweather.Thesesatelliteswatch

cloudsandstrongwinds

21

acrosstheearth.Theywarn

countriestomakepreparations

22

verybadweatheris

coming.(

B

)21.A.moved

B.moving

C.tomove

D.tomoving(

D

)22.A.although

B.until

C.after

D.whenBD二三四五一Thelastkindisusedforcommunication.Telephonecalls

23

countriescanbesentbythesesatellites.Somecandealwithhundredsofcallsat

24

sametime.Thecall

25

tothesatellite，andthenthesatellitesendsittoastationinthecountrythatisbeingphoned.Thesesatellitesalsodealwithpictures.

26

canreceiveandsendabouteightTVprogramsatatime.(

C

)23.A.during

B.along

C.between

D.with(

A

)24.A.the

B.an

C.a

D./(

D

)25.A.wassent

B.willsend

C.sends

D.issent(

B

)26.A.It

B.They

C.Theirs

D.ItsCADB二三四五一五、[2023·西安铁一中模拟]阅读理解七选五。[思维品质·勇于创新]Becarefulwhenthrowingawaywetwaste，whichmay

includeleftoversandvegetablepeel.27.

⁠.27题点拨：根据前文“Becarefulwhenthrowingawaywet

waste”可知，前文说倒湿垃圾时要小心，此处应介绍所带

来的后果，G选项“当你把这些垃圾扔掉时，可能会弄得一团糟”符合。故选G。G

A.Hehassold2millionbagsonlineB.Itwasn’tenvironmentallyfriendlyC.ThebagwillbewidelyusedinthemarketD.Thespecialplasticbaghasabandofadhesivetape(胶带)E.Notonlyoldgrandmasbutalsoyoungmothersdon’tlikehisbagsF.HefoundthatmanyotherpeoplewerefacingthesameproblemG.Maybethesekindsofwastehavemadeabigmesswhenyouthrowthemaway二三四五一ShiYuan，14，fromShanghaiWenlaiMiddleSchool，

hasmadeaspecialbagtohelpsolvethisproblem.Shicameup

withtheideaafterheoncegotwetwastealloverhispantswhile

throwingitaway.28.

⁠.Thatwaswhyheinventedthe

specialbagwiththehelpoffamilymembersandhisscience

teacher.F

A.Hehassold2millionbagsonlineB.Itwasn’tenvironmentallyfriendlyC.ThebagwillbewidelyusedinthemarketD.Thespecialplasticbaghasabandofadhesivetape(胶带)E.Notonlyoldgrandmasbutalsoyoungmothersdon’tlikehisbagsF.HefoundthatmanyotherpeoplewerefacingthesameproblemG.Maybethesekindsofwastehavemadeabigmesswhenyouthrowthemaway二三四五一29.

.Whentheupperendofthetapeisopen，thebagcanbeturnedupsidedown.Byholdingthetapeuserscaneasily

throwwetwasteintoatrashbinwithoutgettingtheirhandsdirty.D

29题点拨：根据后文“Whentheupperendofthetapeisopen，thebagcanbeturnedupsidedown”(当胶带的上端打开时，袋子可以倒置)可知，此处介绍这个袋子的情况，D选项“这种特殊的塑料袋有一条胶带”符合。故选D。A.Hehassold2millionbagsonlineB.Itwasn’tenvironmentallyfriendlyC.ThebagwillbewidelyusedinthemarketD.Thespecialplasticbaghasabandofadhesivetape(胶带)E.Notonlyoldgrandmasbutalsoyoungmothersdon’tlikehisbagsF.HefoundthatmanyotherpeoplewerefacingthesameproblemG.Maybethesekindsofwastehavemadeabigmesswhenyouthrowthemaway二三四五一Toinventthisisnoteasy.Atfirst，thetapeShiusedwasaone-offproduct.30.

⁠.Sohekeptonimprovingthedesign.Afewmonthslater，theboygottheideaofusingwea