#Module 3 Journey to space 全模块学案.docx
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#Module 3 Journey to space 全模块学案.docx
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#Module3Journeytospace全模块学案
Module3Journeytospace
一、学习目标:
1.知识与技能:
掌握本模块中关于宇宙及航天的词汇;掌握现在完成时的用法;能听懂有关太空旅行的介绍;能够介绍人类对太空的探索经历;能够读懂有关太空话题的文章,掌握文章大意;能够写出有关人类探索太空的段落。
2.情感态度:
培养创新精神,拓展视野;培养爱国主义精神,激发对航天事业的兴趣。
3.学习策略:
能够根据自己的情况预习教材和拓展;能够与同学交流学习心得体会,共享学习策略。
二、重点及难点:
现在完成时的构成和用法
(2)
现在完成时表示过去发生或已经完成的某一动作对现在造成的影响或结果。
通常与表示包括现在在内的时间副词just,already,before,yet,never,ever等状语连用。
例如:
①Itisanewone.Ihaveneverheardofthatbefore.
②Haveyoueverriddenahorse?
③Shehasalreadyfinishedthework.
④Haveyoumilkedthecowyet?
Yes,Ihavedonethatalready.
⑤I’vejustlostmysciencebook.IrememberIputitherejustamomentago.Butitisn’there.
三、学习步骤:
Unit1Hasitarrivedyet?
Step1.Warmingup
Watchthevideoofthetext.
Step2Listenandnumberthewordsasyouhearthem,using1,2,etc.
1.Earth
2.Mars
3.moon
4.scientist
5.spacecraft
Keys:
1.42.13.54.35.2
Step3Checkthetruesentences.
()1.ThespacecrafthasreachedMars.
()2.Ithaslanded.
()3.IthasalreadysentmessagesbacktoEarth.
()4.Theyhavefoundlifeonthemoon.
()5.TheyhavefoundlifeonMars.
Keys1.T2.F3.F4.F5.F
Step4Listenandread.
Daming:
Hi,Tony.Whatareyouupto?
Tony:
HiDaming,I'vejustmadethismodelofthespacestation.Whatdoyouthink?
Daming:
It'sgreat.Isthisforyourspacetravelhomework?
Ihaven'tstartedityet.
Tony:
Don'tpanic!
MsJameswantsitnextweek.Haveyouheardthelatestnews?
SomescientistshavesentaspacecrafttoMars.Ithastakenseveralmonthstogetthere.
Daming:
Hasitarrivedyet?
Tony:
Yes,ithas.That'swhyit'sonthenews.
Daming:
AndhavetheastronautsdiscoveredlifeonMars?
Tony:
No,notyet.Therearen'tanyastronautsinthespacecraft.
Daming:
Butastronautshavealreadybeentothemoon.
Tony:
Yes,butnoonehasbeenrecently.Butlotsofastronautshaveworkedonthespacestation.Theytakethespaceshuttle,andgothereandback.
Daming:
Youknowalotaboutspacetravel.CanIshowyourspacestationtomyparents?
Tony:
ButIhearthey'vegonetoShanghaionbusiness.
Daming:
Oh,they'recomingbackthisevening.I'dliketoshowittothem.
Tony:
Allright,youcanborrowit.Butbringitbacktomorrow.
Step5Answerthequestions.
1.WhathomeworkhasDaminggot?
2.HowdoesDamingfeelaboutthehomework?
3.WhatnewshasTonyheard?
4.WhohasbeentoMars?
Possibleanswers:
1.Makingamodelofthespacestation.
2.Hepanics.
3.SomescientistshavesentaspacecrafttoMars.
4.Noone.
Step6Completethesentenceswiththecorrectformofthewordsandphrasesinthebox.
borrow;discover;life;model;recently;spacestation;spaceshuttle
1.Astronautstakethe___________togettothe___________.
2.Theyhaven't___________any__________onMarsyet.
3.The_________ofthespacestationisn'tDaming's,andheonlywantsto__________it.
4.Astronautshaven'tbeentothemoon___________.Thelasttimewasover30yearsago.
Keys:
1.spaceshuttle,spacestation2.discovered,life
3.model,borrow4.recently
Step7Listenandunderlinethewordsthespeakerstresses.
1.I'vejustheardthenews.
2.It'sjustreachedMars.
3.We'vealreadybeentothemoon.
4.Wehaven'tbeentoMarsyet.
5.HasitreachedMarsyet?
Possibleanswers:
1.I'vejustheardthenews.
2.It'sjustreachedMars.
3.We'vealreadybeentothemoon.
4.Wehaven'tbeentoMarsyet.
5.HasitreachedMarsyet?
Step8Doexercises:
1.单词拼写根据下面各题首字母或括号里汉语的提示和句子的意思,写出恰当形式的英语单词,每空格只写一个单词。
1)Maybeonedaywewon’tliveonE_________.
2)Ihaven’tsentemailstomybestfriendr_________.
3)Hecametoourschoollastmonth,sohehasjustmades__________friends.
4)It’sSeptembernow.Soeightmonthshas____________(已经)passed.
5)The____________(最新)newsfromJordansaysmorepeoplehavediedintheterror.
6)Scientistshave_____________(发现)alotofnewthings.
7)Haveyou_________(听见)aboutmannedspacecraft?
8)Sheisveryexcitingbecauseshehas____________(刚刚)wonthegame.
9)TheseAmericanastronautshaveworkedonthespace__________(站)forhalfayear.
10)I’vemadeashuttle___________(模型).
Keys:
1)each2)else3)mistakes4)newspaper5)notebook
6)translating7)repeat8)excellent9)advice10)pronunciation
2.完成句子:
1)他们刚刚从太空返回地球。
They____________________________________fromspace.
2)他们乘坐宇宙飞船来回。
Theytakethespaceshuttle______________________________.
3)你听到最新的消息了吗?
Haveyou_____________________________?
4)宇航员已经去过月球了。
Astronauts____________________________.
5)别紧张!
我们有很多时间。
______________________!
Wehavelotsoftime.
Keys:
1.1)Earth2)recently3)several4)already5)latest6)discovered
7)heard8)just9)station10)model
2.1)havejustreturnedtoEarth
2)togothereandback
3)heardthelatestnews
4)havealreadybeentotheMoon
5)Don’tpanic
Unit2Wehaven’tfoundlifeonotherplanetsyet.
Step1.Warmingup
Putthewordsandexpressionsinorder:
small—large.
galaxy;planet;solarsystem;star;universe
Keys:
planet—star—solarsystem—galaxy—universe
Step2Readthepassageandchoosethebesttitle.
ScientiststhinkthattherehasbeenlifeonEarthformillionsofyears.However,wehaven'tfoundlifeonotherplanetsyet.Whynot?
TheEarthisaplanetanditgoesaroundtheSun.SevenotherplanetsalsogoaroundtheSun.Noneofthemhasanenvironmentwithair,sopeopleandthingscannotgrow.TheSunanditsplanetsarecalledthesolarsystem.Thesolarsystemisasmallpartofourgalaxy.
Thestarsweseeatnightarethesunsinothersolarsystems.Therearemorethan200billionstarsinourgalaxy,calledtheMilkyWay,andourSunisonlyoneofthem.
Butscientistshavediscoveredmanyothergalaxiesintheuniverse.Theyarealongwayawayandtheirlighthastravelledformanyyearstoreachus.Itishardtounderstandhowlargetheuniverseis.
Scientistshavesentlotsofspacecrafttolookatotherplanetsinoursolarsystem,andsomespacecrafthavegonebeyondthesolarsystem.However,noonehasdiscoveredanylifeinspaceyet.
Butwhyhasnoonefromotherplanetssentusamessage?
Havetheytriedtosendinformationtous?
Withsomanystarsintheuniverse,arewealone,oristherelifeoutthereinspace?
Wedon'tknow...yet.
choosethebesttitle
A.Anyoneoutthere?
B.LifeonEarth
C.OursolarsystemD.Thestarsatnight
Keys:
A.Anyoneoutthere?
Step3Checkthetruesentences.
1.TheEarthisastar.
2.TheSunisastar.
3.Thereismorethanonegalaxy.
4.OurgalaxyispartoftheMilkyWay.
5.Thelightfromstarshastakenalongtimetoreachus.
6.Scientistshavefoundlifeonotherplanets.
7.They'vereceivedmanymessagesfromspace.
8.They'vevisitedmostoftheuniverse.
Keys1.F2.T3.T4.F5.T6.F7.F8.F
Step4Answerthequestionsaboutthewordsinthebox.
air;alone;beyond;grow;million;reach
1.Whoandwhatneedsair?
2.Howoftenareyoualone?
3.Whatistherebeyondyourschoolentrance?
4.Howmuchhaveyougrowninthelastthreeyears?
5.Whatcostsamillionyuan?
6.HowlongdoesittaketoreachBeijing/Guangzhou?
Possibleanswers:
1.Peopleandthings.
2─6Students'ownanswers.
Step5Lookatthecartoonpictureandanswerthequestions.
Example:
Whathavethescientistsjustheard?
(messagefromspacecraft)
They'vejustheardamessagefromaspacecraft.
1.Wherehasitlanded?
(Mars)
2.Whathasitdiscovered?
(people)
3.Whyhaven'ttheysentusamessage?
(can'thearus)
4.Whyhaven'ttheyvisitedusonEarth?
(preferlifeonMars)
5.Whathavetheymadewiththeotherspacecraft?
(TVs,radios,cars)
Possibleanswers:
1.IthasjustlandedonMars.
2.Ithasjustdiscoveredpeople.
3.Becausetheycan'thearus.
4.BecausetheypreferlifeonMars.
5.They'vemadeTVs,radiosandcars.
Step6Writethestoryinthepicture.UsetheanswerstothequestionsinActivity6fromyourbooktohelpyou.
We'vejustheardthatourspacecrafthaslandedonMars,andwe'vediscovered____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Possibleanswers:
We'vejusthadsomenewsaboutthemissiontoexploreMars.ScientistshavejustheardthatthespacecrafthaslandedonMarsandhasdiscoveredpeople.Thesepeoplehaven'tsentusamessagebecausetheycan'thearus.Theyhaven'tvisitedtheEarthbecausetheypreferlifeonMars.TheyhaveusedpartsfromtheotherspacecraftfromEarthtomakeTVs,radiosandcars.
Step7Doexercises:
1.单词拼写根据下面各题括号里汉语的提示和句子的意思,写出恰当形式的英语单词,每空格只写一个单词。
1)Somescientistsdon’tthinktheSunhasnine_________(行星)inall.
2)Ourgovernmentistryingtoimprovethe_________(环境).
3)Asacomputerfan,heknowsevery__________(部分)ofitverywell.
4)Ican’tdoit,becauseitis___________(超出)myability.
5)Thesungivesusitswarmthand___________(光).
6)─Areyou__________(单独)?
─Yes,butIdon’tfeellonely.
7)Thericeinthisfieldhasalways_________(生长)betterthanthatinotherfields.
8)Theirhouse__________(花费)themlotsofmoneyandtookthemmuchtime.
9)Whichdoyou__________(更喜欢)?
10)IhavebeentoBeijing___________(两次).
Keys:
1)each2)else3)mistakes4)newspaper5)notebook
6)translating7)repeat8)excellent9)advice10)pronunciation
2.完成句子:
1)科学家认为火星上曾经有水。
Scientiststhink_______________________________onMars.
2)我的尺子在哪?
我还没找到
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