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1、范文Unit 11 Scientific Achievement 教案Unit11ScientificAchievementTeachingGoals:.Talkaboutscienceandscientificachievement.2.Practiceexpressingintentionsandwishes.3.LearnaboutwordFormation.4.writeapersuasionessay.TheFirstPeriodTeachingAims:.Learnandmasterusefulnewwordsandexpressionsappe aredinthisperiod.
2、2.Trainthestudentslisteningandspeakingabilities.3.Talkaboutscienceandscientificachievementandencouragestudentstoworkhardattheirlessons.TeachingImportantPoints:.completethelisteningandspeakingtotrainthestudents abilities.2.Practiceexpressingintentionsandwishes.TeachingDifficultPoints:.Howtohelpstuden
3、tstalkinEnglishaboutscienceands cientificachievementsandabletoexpressoneselfreadily andeffortlessly.2.Howtoimprovethestudents listeningability.Teachingmethods:.ListeningandSpeakingtotrainthestudents abilitytouseEnglishfreelyandfluently.2.Individual,pairorgroupworktomakeeverystudenttakea nactiveparti
4、nclass.TeachingAids:Theblackboard,taperecorderTeachingProcedures:Step1GreetingsGreetthewholeclassasusual.Step2Lead-inQuestion:whathaschangedtheworld?Asweallseenow,withthedevelopmentofscienceandtechnol ogy,theworldischangingdaybyday.Today,wearegoingtole arnUnit11Scientificachievement.First,Let slearn
5、somenewwordsandusefulexpressionsasusual.Step3NewwordsandExpressions constitution)宪法theconstitutionoftheUnitedStatesofAmerica/theAmeric anconstitution 美国宪法2) 体格，体质Hehasaweakconstitution3) 构造，构成theconstitutionofstarch2 achievementU 取得，完成c 成就，成绩注意： ment 是名词后缀developmentgovernmentmovementequipment achie
6、ve vt. 获得，实现 e.g.Hehadachievednofame,nosuccess.Nothingwouldstopmefromachievingmyambition. 没 有 什麽能阻止实现我的目标。3 mankind 人类 Umanmademanly有男子气概的；刚强的 manned载人的4 likely )belikelytodosth 很可能(发生某种情况)Heislikelytocome.2)itislikelythat+ 从句Itislikelythatwellgoonapicnicintheforesttomorrow. 辨析： likely,possible 与 pr
7、obable Likely 常用词，指“从表面现象看很有可能”Possible指“由于有适当的条件和方法， 某事可能发生或做到” ，强调“客观上有可能” ，但“实际希望很小” 。Probable 语气比 possible强，指“有根据、合情理、值得相信的事物，带有大概，很可能的意思”Likely 之后常跟不定式 ( belikelytodosth ) 而 possible 与 probable 之后通常不跟不定式；Likely 的主语可以是人， 而 possible 与 probable 的主 语不能是人。5 Setfootin 登上；涉足；访问setfootin/onsth.:enteror
8、visit;arrivee.g.Don teversetfootinthishouseagain!whowasthefirstmantosetfootonthemoon.6 privateadj 私人的；私立的；不公开的PrivatepropertyPrivateschoolaprivatedoor 便门inprivate 在私下，秘密地inpublic公开地7 graspvt) 抓住Ifyougraspthisrope,Iwillpullyouup.2) 掌握，领会Igraspedthemainpointsofthespeech.8 mastern 硕士； (男)主人；能手；雇主；大师mas
9、terlessadj 无主的mastermindn 非常聪明的人masterkeyn 万能钥匙masterpiecen 杰作Themasterofthehouse 家长masterandman 雇主与雇工Amasterinliterature 文学大师masterofArts 文学硕士masterofSciences 理学硕士bachelor 学士 doctor 博士vt. 掌握；精通；控制；统治masteraforeignlanguage9 perfectadj 理想的；完美的；绝对的；完全的； （动词的）完成的Nobodyisperfect. 人 无 完 人 。Heisaperfectst
10、rangertous.Thepresent/past/futureperfecttense现在（过去 / 将来）完成时vt 使完美Theyworkedhardtoperfecttheirdance.Practicemakesperfect熟能生巧BeperfectinEnglish精通英语 beperfectoneselfin 使熟练，精通10 arrangevt. 安排；筹划；整理；布置e.g.arrangesth.callupandarrangeataxi,please.motherarrangedanappointmentformewiththedentist.1 .haveaneffe
11、cton 对产生影响ineffect=infact 实际上2 .relyon/upon:dependon依赖，依靠；信赖，信任e.g.weshouldrelyonourownefforts.我们应该自力更生。youmayrelyonitthatshewon tbelate. 你可以放心，她不会迟到的。3 .failure 失败 U ，失败的人或事ce.g.Failureisthemotherofsuccess.Heisafailureasanartist,butasuccessasanartteacher.他不是一个成功的艺术家，但是个成功的美术老师。4 .cometolife: 苏醒过来，恢
12、复生气，活跃起来Thequietgirlhascometolifesinceshelivedwithhergrandm a.自从和奶奶生活在一起以来，这个沉默寡言的女孩变得活泼起来。whenImentionedourplansforatripabroad,thekidscamebac ktolifeatonce.当我一提到我们的旅行计划，孩子们顿时兴致勃勃。5 .markn. 痕迹；符号；商标；分数；特征inkmark墨痕questionmark 问号fullmarks 满分makeamark作标记vt. 做标记；留痕迹于；表明；批分数，评成绩e.g.Adirtroadmarkedwithfo
13、otprints留有脚印的泥路bemarkedwith标着；具有e.g.Herfaceismarkedwithsadness.她面露悲哀。6.breakthroughn.重大突破，突围；突破性的发现，成就Amilitarybreakthrough军事突破Ascientificbreakthrough科学成就学习永无止境范文7 enableen-使+able 能enrichenlargestrengthenstrength+envt. 增强 vi 变强e.g.theystrengthenedthecitywall.Thewindstrengthened.8.putforward提出（建议、意见）
14、 ；推荐，提名e.g.Heputforwardseveralinterestingplans.他 提 出了几项令人感兴趣的计划。9.aimatsth/doingsth瞄准；目的在于；企图Heaimedhisgunatthetarget.Thosegirlsworkedouteverymorning,aimingatlosingweigh t.20.announcevt. 宣布，宣告） announcesth./sb.Thegovernmentannounceditsneweconomicpolicies. 政 学习永无止境范文府宣布了新的经济政策。2)announcethat/when Ple
15、aseannouncetoyourclassthattherewillbenoschooltom orrow.请对你们班上的学生宣布明天没有课。Step4.warningupNow,whocantelluswhatscientificachievementsyouthinkh avechangedtheworld?S:Ithinksomeotheroneslikegeneticengineeringandcloning arealsochangingtheworld.Q:whichonedoyouthinkisthemostimportant?why?whataresomeotherscientificachievementsthatyouthinka reimportant?Dotheseachievementshaveanythingincomm
