陜西省2024九年級英語全冊Unit6WhenwasitinventedPeriod4課件新版人教新目標(biāo)版

Period4SectionB(1a-1e)Unit6Whenwasitinvented?一、根據(jù)句意及漢語或首字母提示寫單詞1.Thesoupisalittle_________(咸的).Let’sprovideenoughwaterforthekids.2.Thefoodgoes________(酸的).Throwitaway,please.返回saltysour3.Don’teattoomuch_________(甜的)food.It’sbadforyourhealth.4.Therestaurantoffersgoodservicetoallitsc

.5.Friedfoodisoftenc,butitisunhealthy.返回sweetustomersrispy二、根據(jù)漢語意思完成英文句子6.凱西，什么讓你這么高興？What_________youso_________,Kathy?7.[2024西安鐵一中濱河學(xué)校階段測]由于我的粗心，昨天我誤拿了你的包。Itookyourbag___________becauseofmycarelessnessyesterday.makeshappybymistake返回8.他抬不起這個箱子，因為他不夠強壯。Hecan’tliftthebox,becausehe____________________.9.討論之后，她最終同意了我的計劃。Sheagreedtomyplan____________afterthediscussion.返回isn’tstrongenoughintheend10.[陜西人文信息題]

據(jù)說肉夾饃是一個名叫白起的人發(fā)明的。Itissaidthatroujiamowasinvented_________aman_________________BaiQi.返回bycalled/named三、[2023陜西]閱讀還原(有兩項多余)Farmyardrobotscancutdownchemicalpollution.11.________?Manyofthemusechemicalstokillweeds(雜草).Thetroubleis,theseweedkillersalsokillwildlife,polluteriversandarebadforthefields.返回G【點撥】根據(jù)“Manyofthemusechemicalstokillweeds(雜草).”可知，他們中的許多人使用化學(xué)藥品來除雜草，此處提到除田里的雜草，選項G“農(nóng)民通常怎樣除田里的雜草”符合語境，故選G。A.ButscientistshavecreatedafarmyardrobotB.ItispoweredbytheenergyfromthesunC.WheretherobotisusedD.They’reworkingonthenewdesignstoimprovethemodelE.HowtherobotworksF.WhydofarmerschoosetherobottoworkintheirfieldsG.Howdofarmersusuallykillweedsinthefields12.________.Thiskindofrobotcancutweedkilleruseby90%.Therobotisreallysmartbecauseitonlykillsweedsbutnotcrops(莊稼).返回【點撥】根據(jù)“Thiskindofrobotcancutweedkilleruseby90%.”可知，這種機器人可以減少90%的除草劑使用量，此處提到一種機器人，選項A“但是科學(xué)家們已經(jīng)創(chuàng)造了一個農(nóng)家機器人”符合語境，故選A。AA.ButscientistshavecreatedafarmyardrobotB.ItispoweredbytheenergyfromthesunC.WheretherobotisusedD.They’reworkingonthenewdesignstoimprovethemodelE.HowtherobotworksF.WhydofarmerschoosetherobottoworkintheirfieldsG.Howdofarmersusuallykillweedsinthefields13.________Severalcamerasarebuiltintotherobot.Thecamerasfacingthegroundtakephotostohelptherobot“see”theplantsitpasses.返回【點撥】下面四段內(nèi)容介紹了這種機器人是如何工作的，選項E“機器人是如何工作的”符合語境，故選E。EA.ButscientistshavecreatedafarmyardrobotB.ItispoweredbytheenergyfromthesunC.WheretherobotisusedD.They’reworkingonthenewdesignstoimprovethemodelE.HowtherobotworksF.WhydofarmerschoosetherobottoworkintheirfieldsG.HowdofarmersusuallykillweedsinthefieldsTherobotcompareseachphototoalibraryofplantphotostodecideonwhichplantsareweeds.Robotarmsmoveintopositiontogiveasmalldose(劑量)ofweedkillerontheweeds.Therobotisenergy-friendly.14._______.返回【點撥】根據(jù)“Therobotisenergy-friendly.”可知，機器人是能源友好型的，選項B“它是由太陽能驅(qū)動的”符合語境，故選B。BA.ButscientistshavecreatedafarmyardrobotB.ItispoweredbytheenergyfromthesunC.WheretherobotisusedD.They’reworkingonthenewdesignstoimprovethemodelE.HowtherobotworksF.WhydofarmerschoosetherobottoworkintheirfieldsG.HowdofarmersusuallykillweedsinthefieldsHowtherobotwilldevelopThescientistsdonotwanttojuststopattheachievementtheyhavemade.15._______.Theimprovedmodelofrobotswillexactlydiscoverweedsanddigthemoutinsteadofweedkillers.Robotscouldbeprogrammedtoleavesomeharmlessweedsinthefieldstosupportwildlifelivingthere.【點撥】根據(jù)“Thescientistsdonotwanttojuststopattheachievementtheyhavemade.”可知，科學(xué)家們不想僅僅停留在他們已經(jīng)取得的成就上，此處提到科學(xué)家要繼續(xù)做的事，選項D“他們正在進行新設(shè)計以改進模型”符合語境，故選D。返回DA.ButscientistshavecreatedafarmyardrobotB.ItispoweredbytheenergyfromthesunC.Wher