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新授课课时教案科目：英语教师授课时间：第周星期年月日单元（章节）课题UNIT3Lifeinthefuture本节课题Period4Languagepoints（2）课标要求学习与未来生活有关的词汇；能对本单元的生词猜测词义并能用英语释义基本单词；学习有关预测和猜测的表达方式以及过去分词作定语

、状语的用法；能听懂关于对未来生活、环境的想象、猜测和思考的会话，想象未来生活可能存在的问题；能用英语简单地谈论未来生活，猜测未来的科技发展趋势；能阅读关于未来生活、未来世界以及外太空和外星人的英语文章；能够较好地发挥想象来描写未来生

活和外星生物。三维目标1、Tolearntheusefulexpressionsandsentencestructuresintheunit.2、Toenablethestudentstousetheselanguagepointsbothorallyandinwrittenform.

3、Tofurtherunderstandtheimportanceofexploringthefutureandtorealizethevalueofscientificimagination.教材分析首先通过完成语篇来考查学生运用本单元词汇的能力，并且通过练习，让学生区分

两种动词短语，一种是以动词为中心的词组，另一种是以介词为中心的词组。学情分析高一学生基本上能用英语清晰地表达个人观点，准确地描绘生活现象或表达个人情感，能用基本的词汇、句型对未来生活作出描绘与预测。教学重难点Theemphasiswill

beputonlearningsomesentencestructures.提炼的课题HowtoletthestudentslearntousethesesentencesstructuresinwrittenandoralEnglish.教学手段运用教学资源选择Multi-m

ediaclassroomandothernormalteachingtools.教学过程教师个性化修改Step1GreetingStep2Lead-inTostudythefollowingsentencestructures:(1)Thesehoveringcarriage

sfloatabovethegroundandbybendingandpressingdownonthedrivingstickstronglyonecanmoveswiftly.(2)Igotlostwhenwereachedwhatlooked

likealargemarketbecauseofthepeopleflyinginalldirections.(3)WangPing’smotherappeared,flashedaswitchonacomputerscr

een,andatableandchairsrosefromunderthefloorasifbymagic.(4)Neitherofthesecreaturesiseasytotalkto.(5)Confusedbythenewsurroundings,

Iwashitbythelackoffreshair.Step4Ss’showingT:Nowlet’slearnsomesentencestructures.Canyoufindthefollowingsentenceinthepassa

ge?CanyoutranslateitintoChinese?“Confusedbythenewsurroundings,Iwashitbythelackoffreshair.”S:新的环境把我弄得心烦意乱的,由于缺新鲜的空气,我感到受不了。T:Good.过去分词confu

sed在句中作状语,表示与主句中动作伴随发生的状况。Forexample,Exhausted,Islidintobedandfellfastasleepsoon.Canyoumakesomesentencesimitatingit?S:Worriedaboutthejourney

,Iwasnotcomfortableforfirstfewdays.S:Heworkeddayandnight,tiredbutexcited.S:Thegirllikessittinginherstudy,lostinthou

ght.T:Good.Wouldyoupleasefindthesentenceandunderstandit.“Thesehoveringcarriagesfloatabovethegroundandbybendingandpressingdo

wnonthedrivingstickstronglyonecanmoveswiftly.”S:这些气垫车在地面上漂浮,只要用力把操纵杆打弯或压下,你就可以迅速地移动。T:by+doing表示方式或手段等。Forexample,Theyput

outthefirebypouringwateronit.Canyoumakesomesentences?S:Theytrytomakeupfortheirlackofattentionbygivingtheirchildrenmoney.S:Theymakealivingbybeggin

galldayandnight.S:Theymoveforwardbyslowlyshakingfromsidetosideonashell-covered“leg”.T:Excellent.Thenextisthissentence:“WangPing’smotherappeared,fla

shedaswitchonacomputerscreen,andatableandchairsrosefromunderthefloorasifbymagic.”PleasetransformitintoChinese.S:王平的母亲出现了,电脑荧屏上的开关闪了一

下,于是一张桌子和几把椅子就像魔术般地从地板下面升了起来。T:asif/asthough:似乎,好像,常用来引导方式状语。一般从句用虚拟语气。有时从句用陈述语气（如果表示真实情况）。Forexample,Hetalksasif/thoughheknew

everything.Itlookslikeasifitisgoingtorain.Nowpleasegivesomesentencescontaining“asif/though”.S:Sometimesheactedasifhedi

dn’thaveabraininhishead.S:What’sthematter?Youlookasifyouhadseenaghost.S:Theairseemedthinasthough/ifitscombinationofgase

shadlittleoxygenleft.S:Itwillbeapityifwehavetoaskhertoleave,butitlooksasthough/ifwemayhaveto.T:Howtound

erstandthefollowing:Igotlostwhenwereachedwhatlookedlikealargemarketbecauseofthepeopleflyinginalldirections.S:当我们到了看起来像一个大集市的地方,我

迷路了,因为人们从四面八方飞来飞去。Whatlookedlikealargemarket在句中作reach宾语。T:Iagreewithyou.Here“whatlookedlikealargemarket”isusedasanobject.Forexample,Workhardandyouwi

llbeabletoobtainwhatyouareexpectingoneday.Let’smakesomesentencesbelongingtoobjectclauseswith“what”.S:DowhatIaskedyou

to.S:Theyreachedwhattheythoughttheyhadbeendreamingof.S:Whatwehaven’tgotseemsmuchbetterthanwhatwehavegot.T:Wonderfulsentences.“inalldirections

”is“从四面八方”inChinese.Forexample,Hearingthenoise,allbirdsonthetreesflewinalldirections.Thenhowtounderst

and“becauseofthepeopleflyinginalldirections?S:Becauseof+something/doingsomething.T:Right.Thereissomedifferencebetween

“because”and“becauseof”.Asaresult,becauseofthepeopleflyinginalldirections=becausethepeoplewereflyinginalldirections.T:Pleasepayattentio

ntothenextsentence:Neitherofthesecreaturesiseasytotalkto.Whatdoesthatsentencemean?S:跟他们俩交谈都不容易。T:Right.在英语里有些形容词如:easy,hard,diff

icult,impossible当它们用作表语时,其后的动词不定式,如与主语存在语意上的动宾关系,通常用主动形式,而不用被动形式。Forexample,Thehorseisimpossibletocontrol.T

heproblemisnoteasytodealwith.Haveyouunderstoodit?Nowlet’sfinishthefollowingsentences.Thisroomis...Eng

lishis...S:Theroomishardtoclean,becauseitistoodirty.S:Theroomiscomfortabletolivein.S:Englishisdifficulttolearnwell.S:I

nfact,Englishisnotashardtolearnwellasyouthought.T:Excellent.Step5Practice&Consolidation(competition)Dotherelativeexerc

isefromPtopStep6EvaluationGivecommentsandscorestoeachgroup.课堂检测内容DotherelativeexercisefromPtop课后作业布置Revie

wthesentencestructureslearnttodayandtrytofinishrelativeexercise.预习内容布置Previewtheextensivereading.