unit4 Cyberspace.docx
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unit4 Cyberspace.docx
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unit4Cyberspace
华粤高考复读学校英语教学案
◇课题:
Unit4Cyberspace
◇课时:
2课时
◇使用时间:
第10周
◇教学目标:
夯实基础,学会运用基础知识解决问题
◇教学重点:
以高考的标准灵活运用基础知识,解决实际问题
◇教学难点:
如何掌握并恰当地运用知识
◇教学方法:
讲练结合
◇教学过程:
第一、二课时
一、基础回放(5分钟):
单元话题的短语及相关表达
1.虚拟现实__________________________________________
2.网上冲浪__________________________________________
3.飞机坠毁___________________________________________
4.世界著名的大学__________________________________________
5.设法做到__________________________________________
6.全球暖化_________________________________________
7.对....有悲观的态度__________________________________________
8.受……欢迎__________________________________________
9.想做某事__________________________________________
10.集中注意力于__________________________________________
二、考点探究
1、熟练掌握本单元的话题单词、短语和句型的用法;熟悉本单元的语法知识。
学会在高考各题型中运用本单元话题词汇
2、本单元话题作文:
虚拟语气(2009年广东高考任务型写作话题“该不该禁止游客和动物拍照”)
三、考点精讲
1.词性转换(3分钟)
1)arrange(v.)-->______________(n.)安排2)reject(v.)-->________________(n.)拒绝
3)disappear(v.)-->____________(n)消失4)attack(v)-->_______________(n.)攻击
5)real(adj.)-->_______________(n.)现实6)settle(v.)-->_______________(n.)安置
7)attract(v.)-->_______________(adj.)有吸引力的8)history(n.)-->___________(adj.)历史性的
2.固定搭配(5分钟)
_______on继续;发生in___________秘密地
go________去露营_________of大量,充足
________tour进行世界环游的旅途_______cities海滨城市
befamous_____作为……而出名________true实现,成真
beto从事于hang____别挂断
bein/on位于since______从那以后
connect:
_________________________________________把...与...连接
settle:
___________________________________________专心致志做某事
harm:
_____________________________________________对....有害
3.英译中(2分钟)
cyberspace_______________military_______________artificial_____________
optimistic_____________hacker______________chaos___________
strait_____________suburb______________destruction
4.完成句子(5分钟)
1).Itisclearthatwearegoingtoseeahuge________(grow)inshoppingontheInternet.
2).Inthelasttwoyears,thisvillage_____________(attack)manytimesbywildanimals.
3)______ishisartificialsmilesthatIcan’tstandwhenhewelcomedmein.
4).Statisticsshowthat_____Chinacarriedouttheopening-uppolicy,atotalofonemillionstudentshavegoneabroadforstudy.
5).Itissuggestedthathe____________(allow)tostayforthenight.
6).________(locate)inthesmallestcontinent--Oceania,Australiaisthesixthlargestcountryintheworld.
7).Heisgenerallyconsidered___________(invent)theInternet.
8).AcrosstheUSAthemoodhasbecomenoticeably_______(optimistic)comparedtotheexperiencesinEurope.
5.语法填空(10分钟)
ThepassagetellsushowthecomputersandtheInternetaregoingtoaffectourlives.1__________therapiddevelopmentoftheInternet,theexpertshavedifferentopinions2__________thefutureofcyberspace.Someofthemthinkitis3__________(like)thatcrimeincyberspaceisincreasing,thatis,financialcrimeandterroristattacks.4__________areoptimistic.Asweallknow,moreandmorepeoplecanenjoytheconvenience5__________(relate)totheInternet.Peoplearedoingsomeshoppingand6__________(get)allkindsofinformationquickly,thankstothedevelopmentoftheInternet.ItisclearthattheInternetisplayingandwillplay7________moreandmoreimportantroleinpeople'sdailylife.
Thetechnologicaldevelopmentmakes8__________possiblethatvirtualrealitywillbecomepartofamodernlife.Andsuchthings9__________virtualoffices,supermarketsandschoolswillappear.Allinall,theInternetisasignofmodernsociety,10__________willsurelyaffectourlife.
语言知识点讲解
1)Itis+adj.(necessary/clear/strange/important/possible/likely/obvious)that…(it作形式主语)
make/think/find/feel/consider/regard...+it+形容词/名词+不定式短语(it作形式宾语)
2)非限制性定语从句:
........,which/who.......
3)其他:
四、跟踪演练(25分钟)
基础写作:
网络的优缺点
因特网在日常生活中起着越来越重要的作用,请以“OntheInternet”为题写一篇短文。
[写作内容]
优点:
看国内外新闻、获取信息
发E-MAIL、打电话
上网络学校、阅读各种书籍、自学外语
欣赏音乐、观看体育比赛、玩各种游戏
网上购物
缺点:
网上交友、购物存在风险
沉迷网络会影响学习、工作
只能使用5个句子表达全部内容。
[评分标准]
句子结构准确,信息内容完整,篇章结构连贯。
写作过程引导:
◆审题:
写作题材:
___________时态:
______________人称:
_____________
◆整合信息:
◆关键词翻译:
国内外新闻_________________________
上网络学校_________________________
网上购物_________________________
沉迷网络_________________________
◆合成短文(合理使用逻辑关系词)
五、课堂小结:
本课重要词语
六、作业布置:
整理完成本课的基础写作◇课后反思
一二课时
1、基础回放:
1.virtualreality2.surftheInternet3.aircrash4.world-famousuniversities
5.managetodo6.globalwarming7.bepessimisticabout8.Bepopularwith
9.feelliketodo/doing10.focuson
3、考点精讲
1、词性转换
1.arrangement2.rejection3.Disappearance4.attack5.reality
6.settlement7attractive8.historical
2、固定搭配
1、go2.secret3.camping4.plenty5.goonanaround-the-world
6.seaside7.ase9.up10.on11.located12.then
13.connect...with/to...14.Settledowntodoingsth15.beharmfulto/doharmto
3.英译中
1.网络空间2.军队的3.虚假的;人造的4.乐观的5.黑客6.混乱7.海峡;困境8.郊区的9.毁灭
4.完成句子
1.growth2.hasbeenattacked3It4.Since5.beallowed6.Located7.tohaveinvented8.moreoptimistic
5.语法填空
1.With2.about/on3.likely4.Others5.related
6.getting7.a8.it9.as10.which
四.跟踪演练
OntheInternet
TheInternetisplayingamoreandmoreimportantpartinourdailylife.Wecannotonlyreadnewsfromhomeandabroad,butalsogetinformation,sendemails,makephonecalls,attendon-lineschools,readvariousbooksandstudyEnglishbyourselves.What’smore,peoplecanenjoymusic,watchsportsmatches,playallkindsofgamesandgoshoppingon-line.However,it’sriskytomakefriendsandshopon-line.What’sworse,somestudentswhoareaddictedtotheInternetdon’tstudyhardandevenquitschool.
华粤高考复读学校英语教学案
◇课题:
Unit4Cyberspace
◇课时:
2课时
◇使用时间:
第9周
◇教学目标:
夯实基础,学会运用基础解决问题
◇教学重点:
以高考的标准灵活运用基础知识,解决实际问题
◇教学难点:
如何掌握并恰当地运用知识
◇教学方法:
讲练结合
◇教学过程:
第三、四课时
一、基础回放:
(5分钟)
1._____seemsthattheworldisgettingsmallerandsmaller.
2.Thenewmedicinemakes_____possibletotreatthisterribledisease.
3.Mr.LispeakesEnglishasifhe_____(be)anAmerican.
4.IfIhadseenthefilm,I_______(tell)youaboutit.
5.Ifhe_____(go)toTsingHuaUniversity,hewouldmakefulluseofhistime.
二、考点探究
本单元的时态:
It作形式主语或形式宾语、虚拟语气在高考各题型中都有体现。
三、考点精讲
1.it作形式主语,常见用法:
①Itis+n.(afact/apity/nowonder)that…
②Itis+adj.(necessary/clear/strange/important/possible/likely/obvious)that…
③Itis+-ed(said/reported/believed/decided/considered/regarded/thought/known)that…
④Itseems/happened/proved/turnedoutthat…
◆即学即练:
用形式主语it翻译以下句子。
1)事实是他是班上最优秀的学生之一。
_______________________________________________________________________
2)众所周知,中国是世界第三大国。
_______________________________________________________________________
3)你有必要改变一下你的态度。
_______________________________________________________________________
2.it作形式宾语
find
thinkdoing
believe+it+adj./n.+forsb.todosth.
make
that从句
feel
consider
◆即学即练:
用形式宾语it翻译以下句子。
1)我觉得这是件可耻的事情,我们输掉比赛。
_____________________________________________________________________
2)我觉得跟他争吵没有用。
_____________________________________________________________________
3)过去人们觉得人类进入太空是不可能的。
______________________________________________________________________
3.Subjunctivemood虚拟语气——虚拟语气表示一个人所说的话不是发生的事或者是不大可能发生的事,只是表达说话者的愿望、建议或假设。
1if引导的非真实条件句(即虚拟语气)若if引导的是真实条件句,遵循主将从现原则。
时间
if虚拟条件句
主句
与现在事实相反
be-->were
动词过去时
would/should/do
与过去事实相反
haddone
would/shouldhavedone
与将来事实相反
shoulddo/did/weretodo
would/should/do
1)IfI________(be)abird,Iwouldflytothesky.
2)Ifshehadbeenwarnedearlier,she____________________(break)therules.
3)Ifit______________(snow)thisafternoon,wecouldmakeasnowman.
注1:
如果条件句中含有were,had,should,可把if省略,将were,had,should放在主语前。
4)Ifwehadmadeadequatepreparations,wewouldhavesucceeded.
=_______wemadeadequatepreparations,wewouldhavesucceeded.
5)Iftherewerenocleanersinoursociety,theenvironmentarounduswouldbeterrible.
=________therenocleanersinoursociety,theenvironmentarounduswouldbeterrible.
注2:
含蓄条件句:
假设的情况用一个介词短语来表示,如:
with,without,butfor,but,or,orelse,otherwise,用would/shoulddo或would/shouldhavedone进行虚拟
6)Withoutmusic,theworld____________(be)adullplace.
7)She__________________(go)withus,butshedidn’thavetime.
②
wish后的宾语从句;ifonly后的句子;
asif/though从句中;wouldrather后的句子
用were或动词过去式
8)Theoldcouplelovetheorphangirlasifshe_________(be)theirowndaughter.
9)IwishI____________(remember)hisaddress.
③
在suggest,advise,propose,insist,demand,order,request,recommend等表示“坚持、命令、建议、要求”等词后的各类名词性从句中
用should+动词原形
Itis+necessary/natural/important/strange/advisable/essential后的that从句中
Itistime(that)…sb.didsth./shoulddo
10)Thegovernmenthascommandedthatsmoking______________(ban)inpublicplacesalloverthecountry.
11)Heorderedthatthework____________(do)atonce.
12)Itisnecessarythatwe________(get)everythingreadybytonight.
13)Itistimethatwe______(take)someeffectivemeasurestocontrolthesituation.
◆针对性练习
1)Hewalkedinasifhe_____________(buy)theschool.
2)IfIwereananimalinthewildlifepark,I______________(feel)annoyedwhenpeoplekeeptakingphotoswithme.
3)IfI_______(be)you,Iwouldhavedoitinadifferentway.
4)Ifyouhadfollowedmyadvicejustnow,you_____________(be)finenow.
5)Hehesitatedforamomentbeforekickingtheball,otherwisehe_____(score)agoal.
6)Thedoctororderedthatshe______________(stay)inbedforafewdays.
7)Itisveryimportantthatyou________________(master)theskillsofcomputer.
8)Itishightimethatwe__________(take)somemeasurestoprotectthewildanimals.
9)HowIwisheveryfamily__________(have)alargehousewithabeautifulgarden.
10)Jane’spa
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