中考英語 話題專題復習 話題12　科學與技術課件

第1講Unit1—Unit3(含StarterUnits)七年級上冊話題12科學與技術2025年中考英語熱門話題專題復習鏈接教材:人教八上U7九全U5、U6仁愛九上U4科學與技術1.

n.展銷會

2.

v.提及

3.

n.指示;命令

4.

n.領域

5.

v.存儲;貯藏

6.

n.科學

7.

n.事實;真理

8.

n.劣勢

9.

n.優(yōu)勢

10.

n.模型

11.

v.加工n.過程

12.

n.介紹

13.

v.打印;印刷

14.

n.產品

fairmention

instructionfieldstorescience

truthdisadvantageadvantagemodelprocess

introductionprintproduct15.

v.傳播

16.

adj.有幫助的

17.

n.方法

18.

n.成績;成就

19.

adv.普遍地;廣泛地

20.

v.下載

21.

adj.可移動的

22.

adj.現代的;先進的

23.

v.發(fā)展;研發(fā)

24.

adj.科學的

25.

v.生產

26.

n.科技

27.

n.材料

28.

v.取代

29.

n.信息

30.

n.先鋒

31.

n.物理;物理學

32.

n.化學

spreadhelpfulmethodachievementwidelydownload

mobilemoderndevelop

scientific

producetechnologymaterialreplaceinformationpioneerphysicschemistry

33.

n.飛機

34.

繼續(xù)

35.

從那時開始

36.

集中于;致力于

37.

想出

38.

做研究

39.

在……領域

40.

科學博物館41.

改變某人的生活

42.

隨著……的發(fā)展

43.

用……制作

44.

取得很大進步

45.

對……影響巨大

plane

keeponsincethenfocusoncomeupwithdoresearchinthefieldof...sciencemuseumchangeone’slifewiththedevelopmentof...bemadeof/from...makealotof/greatprogress

haveagreatinfluenceon...發(fā)明與創(chuàng)新1.

n.網絡

2.

n.電腦

3.

n.火車

4.

n.機器

5.

adj.電子的

6.

n.電子郵件

7.

n.消息

8.

n.器械;儀器

9.

n.機器人

10.

n.互聯網

11.

n.電視機

12.

n.電話

13.

v.發(fā)覺;發(fā)現

14.

adj.在線的

15.

adj.創(chuàng)造(性)的

16.

v.發(fā)明

17.

n.網址

18.

n.將來;未來

networkcomputertrainmachineelectronicemailmessage

instrument

robotInternet

televisionmobilephone

discoveronlinecreativeinvent

websitefuture19.

v.(使)連接

20.

n.實驗室

21.

n.勝利;成功

22.

v.想象;設想

23.

n.情況;狀況

24.

n.危險;風險

25.

adj.難以置信的

26.

n.生產者;制造者

27.

網購

28.

為……所知

29.

洗衣機

30.

至于;關于

31.

錯誤地;無意中

32.

上網

33.

偶然;意外地

34.

因……著名

connect

laboratoryvictoryimaginesituationriskunbelievablemaker

onlineshoppingbeknownto...washingmachineasforbymistakesurftheInternetbyaccidentbeknown/famousfor...

【短文大意】本文主要介紹了康健在美國很難買到美國的產品,在當地的商店里許多產品都是中國制造的?？到∠Ｍ麑碇袊谥圃旄呖萍籍a品上也會做得更好。

Ifyougotoanothercountry,whatkindofthingswouldyoubuy?Nomatterwhatyoumaybuy,youmightprobablythinkthoseproductswere1.

inthecountry.However,youcouldbewrong.FA.a

B.taken

C.it

D.but

E.at

F.made

G.hardlyA.a

B.taken

C.it

D.but

E.at

F.made

G.hardlyLastyear,KangJianwenttovisithisauntanduncleinSanFrancisco.Hefound2.

interestingthatsomanyproductsinthelocalshopsweremadeinChina.“Iwantedtobuyatoycarformycousin.MostofthetoyshadAmericanbrands,3.

theyweremadeinChina.”

CD

“Iwantedtobuy4.

pairofbasketballshoes,”heexplains,“butIhadtovisitfiveorsixstoresbeforefindingapairmadeinAmerica!”HerealizedthatAmericanscan5.

avoidbuyingproductsmadeinChina.“Infact,”hecontinues,“therearesomanythingsmadeinChina—footballs,handbags,petfood,mobilephones.A.a

B.taken

C.it

D.but

E.at

F.made

G.hardlyAGEvenAmericanflagsaremadeinChina!”KangJianthinksit’sgreatthatChinaissogood6.

makingtheseeverydaythings.However,hehopesthatinthefutureChinawillalsogetbetteratmakinghigh-technologyproductsthatpeoplecanbuyinallpartsoftheworld.EA.a

B.taken

C.it

D.but

E.at

F.made

G.hardlyHowever,hehopes(thatinthefutureChinawillalsogetbetteratmakinghigh-technologyproductsthatpeoplecanbuyinallpartsoftheworld).

that引導的賓語從句that引導的定語從句,修飾high-technologyproducts【譯文】然而,他希望在未來中國也能在制造人們可以在世界各地買到的高科技產品方面做得更好。

【長難句分析】【短文大意】本文講述了作者遇到一位迷路的老婦人,兩人語言不通,但通過手機上的翻譯軟件,作者幫助老婦人回家的故事。

Onebrightmorning,IwasouttotakeawalkasusualwhenImetanelderlylady.Shewaswavingher

1

inherhandatmeandspeakinginalanguageIcouldn’tunderstand.Itsoundedlikeshewasinahurrytogetsomewhere.Isuddenlyrealizedthatshewas

2

andcouldn’tspeakanyChinese.

Sheshowedmesomemapscreenshots(屏幕截圖)onherphone,butIhadno

3

howtoreadthem.Ithoughtforawhile,andthenIsaidtomyself,“Perhapssomeappsmayhelp.”So,I

4

downloadedatranslationappandweusedtheapptocommunicate.Shespokeintothemicrophoneinherlanguageandittranslatedthewordsinto

5

formetounderstand.Itypedmyanswersandwewereabletocommunicatesmoothly!Isoonunderstoodthatsheneededtogethome,whichwasnotfarfromhere.SoIdecidedtosendherbackhome.Aswe

6

,wetalkedaboutsomethingelseonthephone.AndIknewthatshecameheretovisitherdaughterandlivedwithher.Ontheway,welaughedandjoked,thoughwecouldn’tunderstandeachother’slanguage.Itwasapretty

7

experience!

Theelderlyladywasverygratefulformyhelpandkept

8

meformytime.IhadtoremindherthatitwasnotroubleatallandthatIwas

9

tohelp.

Withthehelpofthetechnology,itwasluckythatIcouldhelptheladyoutandnotbe

10

byourdifferentlanguages.Itistechnologythatbringspeoplecloserandmakesourlifeeasierandbrighter.

1.A.map

B.phone

C.watch2.A.lost B.hurt C.blind3.A.way B.idea C.choice4.A.slowly B.quickly C.quietly5.A.French B.English C.Chinese6.A.ran B.walked C.jumped7.A.fun B.terrible C.relaxing8.A.saving B.touching C.thanking9.A.happy B.worried C.nervous10.A.understood B.stopped C.accepted√√√√√√√√√√

Onebrightmorning,IwasouttotakeawalkasusualwhenImetanelderlylady.Shewaswavingher

1

inherhandatmeandspeakinginalanguageIcouldn’tunderstand.Itsoundedlikeshewasinahurrytogetsomewhere.Isuddenlyrealizedthatshewas

2

andcouldn’tspeakanyChinese.

1.A.map

B.phone

C.watch2.A.lost B.hurt C.blind√√

Sheshowedmesomemapscreenshots(屏幕截圖)onherphone,butIhadno

3

howtoreadthem.Ithoughtforawhile,andthenIsaidtomyself,“Perhapssomeappsmayhelp.”So,I

4

downloadedatranslationappandweusedtheapptocommunicate.3.A.way B.idea C.choice4.A.slowly B.quickly C.quietly√√Shespokeintothemicrophoneinherlanguageandittranslatedthewordsinto

5

formetounderstand.Itypedmyanswersandwewereabletocommunicatesmoothly!Isoonunderstoodthatsheneededtogethome,whichwasnotfarfromhere.SoIdecidedtosendherbackhome.5.A.French B.English C.Chinese√Aswe

6

,wetalkedaboutsomethingelseonthephone.AndIknewthatshecameheretovisitherdaughterandlivedwithher.Ontheway,welaughedandjoked,thoughwecouldn’tunderstandeachother’slanguage.Itwasapretty

7

experience!

6.A.ran B.walked C.jumped7.A.fun B.terrible C.relaxing√√

Theelderlyladywasverygratefulformyhelpandkept

8

meformytime.IhadtoremindherthatitwasnotroubleatallandthatIwas

9

tohelp.

8.A.saving B.touching C.thanking9.A.happy B.worried C.nervous√√

Withthehelpofthetechnology,itwasluckythatIcouldhelptheladyoutandnotbe

10

byourdifferentlanguages.Itistechnologythatbringspeoplecloserandmakesourlifeeasierandbrighter.

10.A.understood B.stopped C.accepted√【短文大意】本文介紹了如何用罐子制作出云朵。Materials☆Awideglassjarwithalid☆Veryhotwater☆Someice☆AmatchVeryimportant!Onlyparentsdealwithmatches!!!

[2024福建中考改編]Steps1.Turnthelidupsidedownandfillitwithice.2.Fillthejarabout1.5cmwithveryhotwater.3.Askyourparentstolightamatch.

Thenblowoutthematchjustabovethejar.Holdthesmokingstickinside.(Youwantsmokefromthematchtofillthejar.)4.Quicklyputthelidwithiceonthejar.Coverthejarcompletely.5.Letthecloudformforafewminutes.Thentakethelidoffandmeetthecloud!ResultArealcloudcomesup.Butitisnotroundanditdisappearssoon.1.Whichisveryimportantwhenyouusematchesintheexperiment?A.Aglassjar. B.Veryhotwater.

C.Yourparents’help.2.Whatistherightorderof“makingthecloud”?A.①②③⑤④ B.①③⑤②④ C.①④③⑤②√√3.Whatistheresultoftheexperiment?A.Arealcloudcomesup.B.Thecloudisround.C.Thecloudlastsafewhours.4.Wheredoesthetextprobablycomefrom?A.Anovel. B.Astorybook. C.Asciencemagazine.√√【短文大意】社交媒體廣受歡迎,人們對它的態(tài)度褒貶不一。本文探討了社交媒體對年輕人的影響。

[2024貴州中考]Somepeopleareworriedabouttheeffectthatsocialmediahasonthelivesofyoungpeople.Thefollowingtextwaswrittenbyareporter.Hetriedtofindoutwhethersocialmediahasapositiveornegativeeffectonchildren.

Socialmediawebsitesarecommunitieswhereuserscansharephotosandtalktoeachotheronline.Theyareverypopular—millionsofpeopleusesocialmediaeveryday.Althoughsomepeoplethinksocialmediaisapositivething,manyareworriedaboutthenegativeeffectsitcanhaveonyoungpeople.

James,a15-year-oldstudent,thinksthatsocialmediahasmanybenefits.“IgetverynervouswhenItalktopeopleinreallife—IfinditsomucheasiertoexpressmyselfwhenIusesocialmedia.

【長難句分析】(Althoughsomepeoplethinksocialmediaisapositivething),manyareworriedaboutthenegativeeffectsitcanhaveonyoungpeople.

although引導的讓步狀語從句賓語從句省略關系的定語從句,修飾thenegativeeffects【譯文】盡管有些人認為社交媒體是件積極的事,但許多人擔心它對年輕人產生的消極影響。AnotheradvantageisthatIhardlyeverforgetanyone’sbirthdaynowbecauseIcanlookituponline!”Lotsofusersagreethatsocialmediahelpsyoungpeoplestayconnectedtotheirfriendsandmakenewfriendsfromaroundtheworld.

However,socialmediaalsohasmanyproblems.Socialmediamayhelpyoungpeoplefindfriends,butitalsomakesiteasierforbulliestohurtthem.Someparentsbelievethatsocialmediamakesitharderforfamiliestospendtimetogether.Theysaytheirchildrenaresocrazyaboutsocialmediathattheyignore(忽視)therestoftheirfamily.Manyteachersthinksocialmediacandistract(使分心)theirstudentsfromschoolwork.

Thereisnodoubtthatsocialmediahassomeproblems,anditisveryimportanttoavoidspendingtoomuchtimeonline.However,generallyspeaking,socialmediacanbeapositivethingforyoungpeople.Itisawayfornervouspeopletomakefriendsandforyoungpeopletostayconnected.1.Whatdoestheunderlinedword“They”inParagraph1referto?Thephotossharedonline. Thesocialmediausers. Thesocialmediawebsites.√2.WhatdoesJamesthinkofsocialmedia?A.Itmakeshimignorehisfamily. B.Itdistractshimfromschoolwork.C.Ithelpshimexpresshimselfbetter.3.Whichisthecorrectstructureofthistext?(P1=Paragraph1...)A. B. C.√√4.Whichcanbethebesttitleforthetext?A.WhyIsSocialMediaSoPopular? B.IsSocialMediaReallyaProblem?C.WhatIstheFutureofSocialMedia?√一、漢譯英1.對……有……影響

2.迷戀……,為……著迷

3.一般而言

4.和某人保持聯系

havea/an...effecton...becrazyabout...generallyspeakingstayconnectedtosb.二、完成表格,每空不超過3個詞。TopicContentIntroductionSomepeopleareworriedabouttheeffectthatsocialmediahasonthelivesofyoungpeople.5.

·Expressfeelingseasily·Helpremember6.

·StayconnectedtofriendsandmakenewfriendsPositiveEffectsothers’birthdays/specialdatesTopicContentNegativeEffects·Leadtobullying·7.

familytime

·DistractstudentsfromschoolworkConclusionWhilesocialmediahasitsproblems,itcangenerally8.

youngpeople.

Reducebepositivefor【短文大意】本文主要介紹了如何做一個良好的“數字公民”。

[2024天津和平區(qū)三模改編]Everyoneistalkingabout“digitalcitizen(數字公民)”,butwhatisit?1.

AgooddigitalcitizenusestheInternetwisely,followstheInternetrulesandhelpsmaketheInternetagreatworldforthemselvesandeveryoneelse.Areyouagooddigitalcitizen?Ifyoudon’tknowhowtousetheInternetinasafeway,herearesometips.

A.It’sOKtodisagree,butalwaysbepolite.

B.Buttherecanalsobedangerswhenweareonline.

C.Don’tsaysomethingonlinethatyouwouldn’tsayinreallife.

D.Well,adigitalcitizenissomeonewhooftenusestheInternet.

E.Spendingtimeonlinecanbegreatifwe’regooddigitalcitizens.

F.Themainrule:donotgiveoutinformationthatallowsstrangerstofindout.DStaysafeTostaysafe,donottellanyoneonlineyourrealname,phonenumber,homeaddressoreventheareawhereyoulive.2.

A.It’sOKtodisagree,butalwaysbepolite.

B.Buttherecanalsobedangerswhenweareonline.

C.Don’tsaysomethingonlinethatyouwouldn’tsayinreallife.

D.Well,adigitalcitizenissomeonewhooftenusestheInternet.

E.Spendingtimeonlinecanbegreatifwe’regooddigitalcitizens.

F.Themainrule:donotgiveoutinformationthatallowsstrangerstofindout.FShowrespectJustlikeinreallife,it’simportanttobehavewellonline.Forexample,ifyouwanttopostavideooraphotoofsomeone,makesureyouaskfortheirpermission(許可)first.Rememberthateverybodycanhavetheirownopinions.3.

A.It’sOKtodisagree,butalwaysbepolite.

B.Buttherecanalsobedangerswhenweareonline.

C.Don’tsaysomethingonlinethatyouwouldn’tsayinreallife.

D.Well,adigitalcitizenissomeonewhooftenusestheInternet.

E.Spendingtimeonlinecanbegreatifwe’regooddigitalcitizens.

F.Themainrule:donotgiveoutinformationthatallowsstrangerstofindout.ABekindBeforeyoupostacommentonline,stopandthink.Howwillyourwordsmakesomeonefeel?4.

Ifyouseethatsomeoneisbeingbullied(霸凌)online,tellyourparentsorteachers.

A.It’sOKtodisagree,butalwaysbepolite.

B.Buttherecanalsobedangerswhenweareonline.

C.Don’tsaysomethingonlinethatyouwouldn’tsayinreallife.

D.Well,adigitalcitizenissomeonewhooftenusestheInternet.

E.Spendingtimeonlinecanbegreatifwe’regooddigitalcitizens.

F.Themainrule:donotgiveoutinformationthatallowsstrangerstofindout.CBecarefulDon’ttrusteveryoneoreverythingonline.It’spossiblethatpeopleontheInternetarenottellingthetruth.Neveropenemailsfromstrangersorclickonstrangelinks.Tellyourparentsorteachersifsomeoneonlinemakesyoufeeluncomfortable.5.

So,besafeandhavefun.

A.It’sOKtodisagree,butalwaysbepolite.

B.Buttherecanalsobedangerswhenweareonline.

C.Don’tsaysomethingonlinethatyouwouldn’tsayinreallife.

D.Well,adigitalcitizenissomeonewhooftenusestheInternet.

E.Spendingtimeonlinecanbegreatifwe’regooddigitalcitizens.

F.Themainrule:donotgiveoutinformationthatallowsstrangerstofindout.E閱讀上面短文,根據其內容完成句子或回答問題。(1—4題不超過3個單詞,5題須用完整句子回答)1.Thewriterintroducesthepassageby

inthefirstparagraph.

2.Thepassageiswrittenfor

.

3.Thepassageismainlyabouthowtobe

.

4.Inthepassage,

piecesofadvicearegiven.

askingaquestionstudents/childrengooddigitalcitizens4/four5.Areyouadigitalcitizen?Whatwillyoudoafterreadingthepassage?Yes.Iwillpaymoreattentiontomypersonalinformationandbehavewellonline./...【短文大意】本文主要介紹了人工智能在我們生活和學習中的應用以及與人工智能交流的一些技巧。

[2024山西三模改編]Today,AItechnologiesandtoolsaredevelopingfasterthanwecanimagine.ThereisnodoubtthatwewillliveanddevelopwithAIinthefuture.Butbeforeachievingthat,wefirstneedtoknowthatAIcandoalotforus—Itisabletohelpwriteanything,likee-mails,shortstories,speeches,blogpostsorevenstudyreports,andmakepicturesorvideos.AIcanalsobeausefultoolforlearning.Forexample,ithelpssummarizetexts,explainconcepts,orcorrectmistakes.Mostimportantly,AIhelpscomeupwithideas.WhenwecommunicatewithAI,agoodquestioncaninspireAItothink,whichhelpsustogetmorevaluableinformation.It’snecessarytoknowsomeskills.Let’slearntoaskasfollows:

【長難句分析】WhenwecommunicatewithAI,agoodquestioncaninspireAItothink,whichhelpsustogetmorevaluableinformation.When引導的時間狀語從句which引導的非限制性定語語從句【譯文】當我們和人工智能交流時,一個好的問題能鼓勵人工智能思考,這有助于我們得到有價值的信息。

HereLiTaoisinvitingAItogivesuggestionsonhisproblemswithhisparents.Myparentsdon’tletmelistentomusicwhiledoinghomework.Ican’tunderstandit.HowcanIdealwithit?Parentsoftenworrythatlisteningtomusicwhiledoinghomeworkmightdistract(使分心)youfromyourwork.However,researchshowsthatsometypesofmusicmakeiteasyforpeopletofocusbetter,sotellyourparentstheycanhelpwithstudy.

LiTaothinksAI’ssuggestionisworthtrying.Now,LiTaoisbusypreparingforzhongkao.HeisaskingAIforadviceaboutit.ReadontofindoutwhatAIsays!Thereareonly15daysleftbeforezhongkao.Thereisnothingmoreimportantthanencouragingyourself.Forexample,youcansaytoyourselflikethis,“Imustmakefulluseofeveryminutetoimprovemyself.IbelieveeverystepItakewillbringmeclosertomydreamhighschool.”Theencouragingwordsmaypushyouforwardtoyourgoal.

AIissopowerfulthatitcanhelpussolvevariousproblemsinourlives.WithAIontheway,isabetterlifestillfaraway?閱讀上面短文,根據其內容填空和回答問題。(1—4題每題答案不超過3個單詞,5題須用完整句子回答)1.

ofAItechnologiesandtoolsmakesitpossibletobecomepartofourfuturelife.

2.Thefourskillsarementionedtotellushowto

.

Therapiddevelopmentaskgoodquestions3.AccordingtoAI,LiTao’sparentsworrythathemightbedistracted,sotheystophim

whilestudying.

4.ForLiTao,themostimportantthingisto

before

zhongkao.

5.Whatwouldyouliketosaytoencourageyourselfbeforezhongkao?listeningtomusicencouragehimselfNomatterhowimpossiblemygoalis,opportunitieswillcomeifIkeepfighting./Neverputoffmyworktilltomorrow./...【短文大意】AI可以讓去世的人“復活”,你想要嘗試嗎?

Itmightsoundlikesciencefiction,butthankstothedevelopmentofAItechnology,somepeoplearefindingwaystokeeptheirlovedpeople“alive”—evenaftertheyhave1.

(die).AmanfromShanghai,a2.

(science),