高二英语unit11教案1.docx
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高二英语unit11教案1.docx
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高二英语unit11教案1
Unit11ScientificAchievement
TeachingGoals:
1.Talkaboutscienceandscientificachievement.
2.Practiseexpressingintentionsandwishes.
3.LearnaboutWordFormation
(1).
4.Writeapersuasionessay.
TheFirstPeriod
TeachingAims:
1.Learnandmasterusefulnewwordsandexpressionsappearedinthisperiod.
2.Trainthestudents’listeningandspeakingabilities.
3.Talkaboutscienceandscientificachievementandencouragestudentstoworkhardattheirlessons.
TeachingImportantPoints:
1.Completethelisteningandspeakingtotrainthestudents’abilities.
2.Practiseexpressingintentionsandwishes.
TeachingDifficultPoints:
1.HowtohelpstudentstalkinEnglishaboutscienceandscientificachievementsandabletoexpressoneselfreadilyandeffortlessly.
2.Howtoimprovethestudents’listeningability.
TeachingMethods:
1.ListeningandSpeakingtotrainthestudents’abilitytouseEnglishfreelyandfluently.
2.Individual,pairorgroupworktomakeeverystudenttakeanactivepartinclass.
TeachingAids:
Theblackboard,taperecorder
TeachingProcedures:
Step1Greetings
Greetthewholeclassasusual.
Step2Lead-in
Question:
Whathaschangedtheworld?
(Scientificachievement)
Asweallseenow,withthedevelopmentofscienceandtechnology,theworldischangingdaybyday.Today,wearegoingtolearnUnit11Scientificachievement.First,Let’slearnsomenewwordsandusefulexpressionsasusual.
Step3NewwordsandExpressions
1.constitution
1)宪法
theConstitutionoftheUnitedStatesofAmerica/theAmericanConstitution美国宪法
2)体格,体质
Hehasaweakconstitution
3)构造,构成
theconstitutionofstarch(淀粉的构成)
2.achievement[U]取得,完成[C]成就,成绩
注意:
ment是名词后缀
developmentgovernmentmovementequipment
achievevt.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[U]manmade(adj)
Manly有男子气概的;刚强的manned载人的
4.likely
1)belikelytodosth很可能(发生某种情况)
Heislikelytocome.
2)itislikelythat+从句
Itislikelythatwe’llgoonapicnicintheforesttomorrow.
辨析:
likely,possible与probable
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(on)登上;涉足;访问
setfootin/onsth.:
enterorvisit(aplace);arrive
e.g.Don’teversetfootinthishouseagain!
Whowasthefirstmantosetfootonthemoon.
6.privateadj私人的;私立的;不公开的
Privateproperty
Privateschool
aprivatedoor便门
inprivate在私下,秘密地
inpublic公开地
7.graspvt
1)抓住
Ifyougraspthisrope,Iwillpullyouup.
2)(=understand)掌握,领会
Igraspedthemainpointsofthespeech.
8.mastern硕士;(男)主人;能手;雇主;大师
masterlessadj无主的mastermindn非常聪明的人masterkeyn万能钥匙
masterpiece(masterwork)n杰作Themasterofthehouse家长
masterandman雇主与雇工Amasterinliterature文学大师
MasterofArts(MA)文学硕士MasterofSciences(MS)理学硕士
bachelor学士doctor博士
vt.掌握;精通;控制;统治
Masteraforeignlanguage
9.perfectadj理想的;完美的;绝对的;完全的;(动词的)完成的
Nobodyisperfect.人无完人。
Heisaperfectstrangertous.
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.arrange(for)sth.Callupandarrangeataxi,please.
Motherarrangedanappointmentformewiththedentist.
11.haveaneffecton对……产生影响ineffect=infact实际上
12.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。
13.failure(vfail)失败[U],失败的人或事[C]
e.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。
14.cometolife:
苏醒过来,恢复生气,活跃起来
Thequietgirlhascometolifesinceshelivedwithhergrandma.
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,thekidscamebacktolifeatonce.
当我一提到我们的旅行计划,孩子们顿时兴致勃勃。
15.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.Adirtroadmarkedwithfootprints留有脚印的泥路
bemarkedwith标着……;(人、动物等身上)具有
e.g.Herfaceismarkedwithsadness.她面露悲哀。
16.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
17.enable(注意词缀的变化)
en-使+able能……enrichenlarge
strengthenstrength(力量)+en(使)vt.增强vi变强
e.g.theystrengthenedthecitywall..
Thewindstrengthened.
18.putforward提出(建议、意见);推荐,提名
e.g.Heputforwardseveralinterestingplans.他提出了几项令人感兴趣的计划。
19.aim(sth)atsth/doingsth(把……)瞄准;目的在于;企图
Heaimedhisgunatthetarget.
Thosegirlsworkedouteverymorning,aimingatlosingweight.
20.announcevt.宣布,宣告
1)announcesth./sb.
Thegovernmentannounceditsneweconomicpolicies.政府宣布了新的经济政策。
2)announce(tosb.)that/when…
Pleaseannouncetoyourclassthattherewillbenoschooltomorrow.
请对你们班上的学生宣布明天没有课。
Step4.Warningup
Now,whocantelluswhatscientificachievementsyouthinkhavechangedtheworld?
S:
(forexample:
electricity;cars;aeroplane;radio;theInternet;solarenergy…)
Ithinksomeotheroneslikegeneticengineeringandcloningarealsochangingtheworld.
Q:
whichonedoyouthinkisthemostimportant?
Why?
(Answer:
Ithinksolarenergyisthemostimportant,becauseithelpsussavelotsofnaturalsourcesofenergylikecoals,naturalgasandsoiletc.)
Whataresomeotherscientificachievementsthatyouthinkareimportant?
(Answer:
theinventionofsteamengine/computer/telephoneetc.)
Dotheseachievementshaveanythingincommon?
Ifso,what?
(Answer:
Theyareallimportantandusefulforthedevelopmentofmankindandsociety.)
Step5Listening
Thelisteningmaterialcontainstwoparts.
Task1.pleaselookatthechartinexercise1atthetopofpage2asquicklyaspossible.(Thenplaythefirstpartofthetapeforyouronlytwicetocompleteit.Afterthat,checktheanswerwithwholeclass.)
Task2.ListentoPart2andfinishthesentencesthisperiod.Thencheckanswerasthelaststep.
Step6Speaking
Puttheclassingroupsoffivetohaveadiscussionasrequest.Fourgrouprepresentscientists;onememberwilllistentoallthescientistsandaskquestions.Attheendofthediscussion,thestudentmustdecidewhowillgetthemoneyandwhy.
Whenyouintroduceyourprojectandexplainwhyitisthemostimportant,youmayusetheusefulexpressionsatthetopofpage3.
英语中常用的表达意愿和希望的结构:
(1)I’mgoingto…./Areyougoingto…?
(2)Iwill…./Whatwillyou…?
(3)Iintend/mean/planto…./Doyouintend/mean/planto…?
(4)I’dliketo/Ifeellike…/I’mreadyto….
(5)Iwantto…/Ihopeto…/Iwishto…/Doyouhopeto…?
/whatdoyouwishto…?
(6)Iwouldrather…/Iwouldrathernot…
(7)Ihopethat…
(8)I’vedreamedof…/I’vebeenlookingforwardto…/I’mthinkingof…/IthinkIwill…
Step7SummaryandHomework
Inthisperiod,wehavemainlytalkedaboutscientificachievement.Wealsohavelearntsomenewwordsandexpressionsandsomeusefulexpressionstoexpressintentionsandwishes.Afterclass,pleasereviewthesenewwordsandexpressionsandpreviewthereadingpart.
Step8TheDesignofthewritingontheBlackboard
Unit11Scientificachievement
TheFirstPeriod
Scientificachievements:
electricity;cars;aeroplane;radio;theInternet;solarenergy;theinventionofsteamengine/computer/telephonegeneticengineeringandcloning;theTheoryofGravity;nuclear
英语中常用的表达意愿和希望的结构:
(1)I’mgoingto…./Areyougoingto…?
(9)Iwill…./Whatwillyou…?
(10)Iintend/mean/planto…./Doyouintend/mean/planto…?
(11)I’dliketo/Ifeellike…/I’mreadyto….
(12)Iwantto…/Ihopeto…/Iwishto…/Doyouhopeto…?
/whatdoyouwishto…?
(13)Iwouldrather…/Iwouldrathernot…
(14)Ihopethat…
(15)I’vedreamedof…/I’vebeenlookingforwardto…/I’mthinkingof…/IthinkIwill…
Step8RecordafterTeaching
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
TheSecondPeriod
TeachingAims:
1.reviewandmasternewwordsappearedinthereadingmaterial.
2.Trainthestudents’readingability.
3.LearnaboutZhongguancun
TeachingImportantPoints:
1.Learntousethefollowingphrasesandsentencepatterns:
Instore;setfootin(on);relyon;cometolife;putforward
Itislikelythat…;make…clear…
2.improvethestudents’readingability.
TeachingDifficultPoints:
Howtohelpthestudentsunderstandthereadingclearly.
TeachingMethods:
1.Pre-readingtomakethestudentsinterestedinwhattheywillread.
2.Fastreadingtoogetageneralideaofthetext.
3.Carefulreadingtogetthedetailedinformation.
4.Single,pairandgroupworktomakeeverystudentcanunderstandthereadingmaterialexactlyandplayanimportantroleinclass.
TeachingAids:
1.theblackboard2.thetaperecorder
TeachingProcedures:
Step1Greetings
Greetthewholeclassasusual.
Step2RevisionandLead-in
Dotheexerciseonpage5toreviewthenewwordslearntduringthelastperiod.
(fiveminuteslater,checktheanswerwiththewholeclass.)
Itiswell-knowntoeveryonethatscienceandtechnologyinourcountryisrapidlydeveloping.Anditisalsowell-knownthatthereisanewcenterforChinesescienceandtechnologyinBeijing.Doyouknowwhatthenameofcenteris?
(Zhongguancun)
Today
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