2019_2020学年高中英语Unit4Helpingpeoplearoundtheworld核心素养拓展练

《2019_2020学年高中英语Unit4Helpingpeoplearoundtheworld核心素养拓展练》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit4Helpingpeoplearoundtheworld核心素养拓展练素养解读　2017版《普通高中课程标准》首次提出“学科核心素养”。英语学科核心素养由语言能力、文化意识、思维品质和学习能力构成。随之而来，以后的英语考试将更加坚持能力立意，突出核心素养的考查。下面文段就是围绕“思维品质”这一学科素养展开，讲述了科学家最近的研究发现当植物受到攻击时，它们会释放出化学物质来保护自己并通知周围的植物。此篇旨在培养考生树立生态意识，热爱并尊重自然，学会与自然和谐相处；保护环境，节约资源，采取绿色生活方式；具备可持续发展理念和行动等。　　　　　　　　　　　　　　　　　　　

2、主题：保护环境　学科素养：思维品质(2017·全国Ⅱ)Whenaleafyplantisunderattack，itdoesn’tsitquietly.Backin1983，twoscientists，JackSchultzandIanBaldwin，reportedthatyoungmapletreesgettingbittenbyinsectssendoutaparticularsmellthatneighboringplantscanget.Thesechemicalscomefromtheinjuredpartsoftheplantandseemtobeanala

3、rm.Whattheplantspumpthroughtheairisamixtureofchemicalsknownasvolatileorganiccompounds，VOCsforshort.ScientistshavefoundthatallkindsofplantsgiveoutVOCswhenbeingattacked.It’saplant’swayofcryingout.Butisanyonelistening?Apparently.Becausewecanwatchtheneighborsreact.Someplantspumpoutsmellychemi

4、calstokeepinsectsaway.Butothersdodoubleduty.Theypumpoutperfumesdesignedtoattractdifferentinsectswhoarenaturalenemiestotheattackers.Oncetheyarrive，thetablesareturned.Theattackerwhowaslunchingnowbecomeslunch.Instudyafterstudy，itappearsthatthesechemicalconversationshelptheneighbors.Thedamage

5、isusuallymoreseriousonthefirstplant，buttheneighbors，relativelyspeaking，staysaferbecausetheyheardthealarmandknewwhattodo.Doesthismeanthatplantstalktoeachother?Scientistsdon’tknow.Maybethefirstplantjustmadeacryofpainorwassendingamessagetoitsownbranches，andso，ineffect，wastalkingtoitself.Perh

6、apstheneighborsjusthappenedto“overhear”thecry.Soinformationwasexchanged，butitwasn’tatrue，intentionalbackandforth.CharlesDarwin，over150yearsago，imaginedaworldfarbusier，noisierandmoreintimate(亲密的)thantheworldwecanseeandhear.Oursensesareweak.There’sawholelotgoingon.语篇解读　本文是一篇说明文。文章主要介绍了植物受到袭

7、击时会释放出某种化学物质来保护自己并“告知”附近的植物。1．Whatdoesaplantdowhenitisunderattack?A．Itmakesnoises.B．Itgetshelpfromotherplants.C．Itstandsquietly.D．Itsendsoutcertainchemicals.答案　D解析　细节理解题。根据第一段中的“...reportedthatyoungmapletreesgettingbittenbyinsectssendoutaparticularsmellthatneighbori