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1、Unit 20 New Frontiers GrammarLesson1FuturologyRevision A.Inthenextfewyears,whatchangewillhappentocomputers?C.Whatwillyoubedoingintenyearstime?B.Bytheendofthecentury,willwehavediscoveredotherplacesinoursolarsystem?Lookintothefuture:Inthenextfewyears,computerswillbecomehandierandbeinstructedbyvoices.Y
2、es,wemayhave/wewillhave.Illbe(doing)Whattensesareusedinthesequestionsandyouranswers?Whatsthedifferencebetweenthem? understand and summarize the form & meaning of Future Perfect & Future Continuoususe both tenses correctly to predict the students own future.ObjectivesAt the end of this lesson, youll
3、be able tofutureDiscovery1 Whatareyoudoingnow?nowEnglishexamthistimetomorrow将来某个特定的时间将来某个特定的时间pastWearehavingourEnglishclass.timeThenwhatwereyoudoingthistimeyesterday?Wewereplayingfootball.Thenwhatwillyoubedoingthistimetomorrow?WewillbehavinganEnglishexam.at9a.m.thisSaturdayDiscovery1 nowpast将来某个特定的
4、时间将来某个特定的时间ListentoProfessorWillardAt9a.m.thisSaturdayIwillbelisteningtoProfessorWillard.timeSummary1willbedoing意义：意义：ThistimenextweekIllbelyingonthebeach.下星期这个时候我就会躺在沙滩上了。下星期这个时候我就会躺在沙滩上了。Dontphonemebetween7and8p.m.Wellbehavingdinnerthen.七八点钟之间别来电话，那时我们会在吃晚饭。七八点钟之间别来电话，那时我们会在吃晚饭。结构：结构： 用于谈论在用于谈论在将来
5、某个特定的时间将来某个特定的时间进行进行 的活动。的活动。 例：例： nowPractice1 linkourbrainstocomputersInthemiddleofthecentury,wewillbelinkingourbrainstocomputers.time将来某个特定的时间将来某个特定的时间Inthemiddleofthecentury nowPractice1 -Canyouattendthepartyat8oclocktonight?-No,_.meetthebossaboutsomethingurgentIwillbemeetingthebossaboutsomethin
6、gurgent.time将来某个特定的时间将来某个特定的时间at8oclocktonightRead aloud1 -Canyouattendthepartytonight?-No,Iwillbemeetingthebossaboutsomethingurgent.Inthemiddleofthecentury,wewillbelinkingourbraintocomputers.ThistimenextweekIllbelyingonthebeach.Dontphonemebetween7and8p.m.Wellbehavingdinnerthen.FutureDiscovery2 By到到
7、为止为止bytheyear2030By2030,wewillhavediscoveredatreatmentthatcancureallkindsofcancer.timediscoveratreatmentthatcancureallkindsofcancer2030nowfutureDiscovery2 By到到为止为止Bytheendofthecentury,wewillhaveproducednewtypesofclothes.producenewtypesofclothesBytheyear2015timenow2015Summary2will have done意义：意义：They
8、willhavebeenmarriedfor20yearsbythen.到那时，他们将已结婚到那时，他们将已结婚2020年了。年了。结构：结构： 用于谈论在用于谈论在将来某个特定的时间之前将来某个特定的时间之前 完成的动作或存在的状态完成的动作或存在的状态 。 例：例：Wewillhavelearned24unitsbytheendofthisterm.到这个学期末，我们将已学完到这个学期末，我们将已学完2424个单元个单元。 ( (时间状语时间状语: by+: by+将来时间将来时间) )( (时间状语时间状语: by+: by+将来时间将来时间) )future Iwillhavefini
9、shedalltheworkbythetimeyouarebackthisevening. Practice2 bythetimeyouarebackthisevening finishalltheworktime时间状语时间状语: by the time + : by the time + 从句从句（一般现在时）（一般现在时）时间状语时间状语: before+: before+从句从句（一般现在时）（一般现在时）Beforeyougethome,Iwillhavecleanedthehousefromtoptobottom.future timebeforeyougethomecleanth
10、ehousefromtoptobottomPractice2 future By到到为止为止WhenwintercomesPractice2 Whenwintercomes,theanimalswillhavesavedenoughfood.animals,saveenoughfoodtime时间状语时间状语: when + : when + 从句从句（一般现在时）（一般现在时）常与将来完成时连用的时间状语有：常与将来完成时连用的时间状语有：1.“before+before+将来时间将来时间”或或“by+by+将来时间将来时间”2. by the time +2. by the time +从
11、句从句（一般现在时）（一般现在时）3. when +3. when +从句从句（一般现在时）（一般现在时）Read aloud 2Theywillhavebeenmarriedfor20yearsbythen.Wewillhavelearned24unitsbytheendofthisterm.Whenwintercomes,theanimalswillhavesavedenoughfood.Beforeyougethome,IwillhavecleanedthehousefromtoptobottomIwillhavefinishedalltheworkbythetimeyouareback
12、thisevening. IwillgohomeassoonasI_thiswork从句中的谓语动词用现在完成时表示将来完成时从句中的谓语动词用现在完成时表示将来完成时 A.willhavefinishedB.havefinishedTheanimalswillhavesavedenoughfoodwhenwinter_.A.comesB.willcomeYoucanleavetheexamroomonlyafteryou_allthequestions.A.haveansweredB.willhaveanswered状语从句中的将来完成时状语从句中的将来完成时 Dontgetoffthebu
13、suntilithasstopped.IintendtogotocollegeafterIhavecompletedmyhighschool.P21 Ex 8 p66 Ex 1Moreexamples:Examlinking：1.Assoonas_myhomework,Illhaveahotbath.A.IhavefinishedtodoB.IfinishtodoC.IhavefinisheddoingD.Iwillhavefinished2.-whenwillyoucometoseeme,Dad?-Iwillgotoseeyouwhenyou_thetrainingcourse.A.will
14、havefinishedB.willfinishC.arefinishingD.finishFuturePerfectorFutureContinuous? Make predictions about the world in 2020 by putting the verbs in brackets either in the FuturePerfectortheFutureContinuous? 1.People_(use)solarenergyeveryday.2.People_（use）upallnaturalsourcesofoil.3.People_（travel）intospa
15、ceonaregularbasis.willbeusingwillhaveusedwillbetravelingPractice3 4.People_（eat）foodcreatedbyspecialists.5.MarsandVenus_（explore）and_（describe）indetail.FuturePerfectorFutureContinuous? willbeeatingwillhavebeenexploredwillhavebeendescribedExercise10 on page21Practice41.At 5p.m. on Friday, Pro. Howard
16、 Green _(give) a lecture on alternative sources of energy(可替代能源) .2. At 2:30 p.m. on Saturday, everyone _(have) lunch. willbegivingwillbehaving3. At noon on Sunday ,the participants _ (attend) the closing ceremony.4. By the end of the seminar, the futurologists _(discuss) many important issues.willb
17、eattendingwillhavediscussedLanguage in useWorkinpairs.Makepredictionsabouteachotherintenyearstime.Saywhatyouthinkaboutyourpartnerspredictions.1.Wherewillhe/shebeliving?（hereinBeijingorabroad）2.Whatkindofjobwillhe/shebedoing?3.Whatwillhe/shehaveachieved?（willhavebeenpromoted/willhavebecome/willhaveat
18、tained)Example A:Ithinkthatin10yearstimeyoullbelivinginAmerica.B.Really?A.Youllbeworkingasalawyerinalawyersoffice.B.Thatsoundsinteresting.Howaboutmyachievement?A.WellWriting:Makeapredictionaboutyourselfintenyearstime(2-3sentences),usingFuturePerfectandFutureContinuous.HomeworkP66P661,2,31,2,3中各中各 任选
19、两小题任选两小题两个新学时态的比较：两个新学时态的比较：We will still be working this time tomorrow.We will have arrived there by 10 oclock tomorrow. 相同点：相同点：不同点：不同点：都属将来时态都属将来时态将来完成时指将来完成时指“在将来某一时间以前在将来某一时间以前已经完成或一直持续的动作已经完成或一直持续的动作”。 将来进来进行时指将来进来进行时指“在在将来某个特定将来某个特定的时间的时间进行的动作进行的动作”。谓语动词进行时态的比较谓语动词进行时态的比较He is watching TV now.He was watching TV this time yesterday.He will be watching TV this time tomorrow.谓语动词完成时态的比较谓语动词完成时态的比较He has learned 2,000 words by now. He had learned 2,000 words by the end of last year.He will have learned 2,000 words by the end of next year.同学们来学校和回家的路上要注意安全同学们来学校和回家的路上要注意安全
