Unit6Gettingalongwithnature与自然相处SpeakingThinkaboutthestatementthattheconflictbetweenthehumanandthenaturalestatesistosomeextentnecessary.Thendiscussyourviewpointthestatementwithyourpartner.WendellBerryentertainstheopinionthatwewilldiminishourselvesifwediminishnatural.Doyouagreewithhim?Justifyyouransweranddiscussitwithyourpartner.Formagroupof4withyourclassmateanddiscussthequestion:Ishumanitythedefenderordestroyerofnature?Decidewhichsideyouwilljoinandthenargueforyourside.Unit7Thevirtuesofambition野心的优点SpeakingPleasereadthefollowingshortpassageandthenworkwithagroupof4or5classmatestodiscusswhatthepassageismainlyaboutandwhatsmallpiecesofhappinesssurroundyou.Lifeislikeawindingpathsurroundedbyflowers,butterflies,anddeliciousfruit,butmanyofusspendmuchtimelookingforhappinessaroundthenextcorner.Wedonotbendtoenjoythehappinesswhichisoursforthetakingjustatourfeet.Inourdesiretoreachthe“potofgold”,completeandlastinghappinessweallwanttofillourliveswith;weignoreanythingwhichdoesn’tseemworthyofsuchalargeambition,orwhichcan’tgiveusthewholethingallatonce.Happinessisallaroundus,butitoftencomesinsomegrains.Whenwegatheritgrainbygrain,wesoonhaveabasketful.Whatsmallpiecesofhappinesssurroundmerightnow?Unit10Animalresearchisvitaltomedicine动物医学研究是至关重要的SpeakingPairwork:Thinkaboutthestatement“Banninganimalexperimentwillpreventdiscoveriesthatwillbenefithumankind.”andthendiscussitwithyourpartner.Groupwork:Formagroupof4or6withyourclassmatesanddivideitintotwosides.Thenholdadebateonanimalexperiments.Theaffirmativesidearguesthatanimalexperimentsareplayingcrucialroleinmedicalresearchandcosmeticstests,whiletheopposingsidecontendsthatanimalexperimentsarebarbarouspracticesthatflourishunderthebannerofdevelopingpharmaceuticsandcosmetics.Decidewhichsideyouwilljoinandargueforyourside.方案：一个人问问题，一个人为正方，一个人为反方，讨论以下三个问题之一：Ishumanitythedefenderordestroyerofnature?人类是自然的保护者还是毁坏者？为什么？affirmativeside正方：Inmyopinion,humanityisthedefenderofnature.Anumberofevidencescouldprovemyview,butIthinkthefollow