学年九年级英语 Unit9单元学案人教新目标版doc.docx
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学年九年级英语 Unit9单元学案人教新目标版doc.docx
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学年九年级英语Unit9单元学案人教新目标版doc
2019-2020学年九年级英语Unit9单元学案人教新目标版
一、自主学习(教师寄语:
从自主中培养能力,在学习中获得乐趣)
Task1:
Learn2a---2b
1.Answersomequestions,suchas:
①WhatwillyoudoonClean-upDay?
______________________________.
②DoyouhaveanyideastotellpeopleabouttheClean-UpDay?
Forexample?
_______________________________________________________________
2.AgroupofstudentsareplanningaCityParksClean--UpDay.Theyaretalkingabout
waystotellpeopleabouttheClean--UpDay.Listenandcheckthethingsthestudentsare
goingtodo.Finish2a.
3.Listentothetapeagainandfillintheblanks.
①We____to___________aplan.
②Wecan't__________makingaplan.Clean-UpDayisonlytwoweeksfromnow.
③I'll__________allourideas.
④Wecould___________signs.
⑤I'll___________advertisementsafterschool.
⑥Wecouldeach__________tenpeopleandaskthemtocome.
4.Role-playtheconversationinpairs.
Task2:
Learn2c
Pairworktorole-playtheconversationaccordingto2b.
A:
Weneedtocomeupwithaplan.
B:
Let'shavelunchfirst.
A:
No,wecan'tputoffmakingaplan.Whatshouldwedotohelphomelesspeople?
B:
Weshould_____________________________________________________________.
A:
_____________________________________________________________.
5.被动语态构成:
助动词be的各种形式:
一般过去时态一般现在时态
一般将来时态现在完成时态现在进行时态
一般过去时态的被动语态构成:
一般现在时态的被动语态构成:
含有情态动词的被动语态构成:
完成下列句子:
1.Teenagersshould(allow)tochoosetheirownclothes.
2.Myson(notallow)towatchTVeverynight.
3.Theflowers(water)bythestudentsyesterday.
二、合作共建(教师寄语:
学会合作,乐于合作,提高自我)
翻译下列句子,注意划线部分的含义
①Weneedtocomeupwithaplan._________________________________.
②Wecan't putoff makingaplan.Clean-UpDayisonlytwoweeksfromnow.________.
③I'llwritedownallourideas.__________________________.
④Wecouldputup signs.______________________________.
⑤I'llhandout advertisementsafterschool.______________________.
⑥Wecouldeachcalluptenpeopleandaskthemtocome.________________________.
三、系统总结(教师寄语:
只有不断总结与归纳,才会更系统更全面)
1.总结need的用法并举例说明
①作为实义动词:
____________________举例说明________________________
②作为情态动词:
_____________________举例说明_______________________
2.理解由from构成的短语的含义:
fromnow________fromnowon_______befrom___
fromthenon________from---to--_______bedifferentfrom______befarawayfrom_____
comefrom________hearfrom______
eupwith(同义短语)_____handout(反义短语)____callup(同义短语)___
四、诊断评价(教师寄语:
相信自己,永不放弃)
(一)根据汉语提示完成句子
1.I'llhelp________(清扫)thecitypark.
2.Wecan't___________(推迟制订计划).
3.I'dliketo__________________(鼓舞)thesickkids.
4.We'regoing __________(建立)afoodbanktohelphungrypeople.
5.Youcould__________(分发食物)atafoodbank.
6.Weneed_________________________(想出)aplan
7.Thesewordsareallveryimportant.________________(把…写下来),please!
8.Healso_________(张贴)somesignsaskingforoldbikes
(二)选择正确答案。
1.Askhim__cometoourpartytomorrow.A.not B.notto C.doesn't D.isn't
2.It'stwelvenow.Let'shave_____lunchtogether.A.a B.an C.the D.x
3.It'syourturnto_____theroom,WangFang.
A.cleanup B.cleanto C.clean-up D.cleanoff
4.这些词都很重要,请把它们记下来.Thesewordsareallveryimportant._____,please!
第2课时Unit9SectionA2a—2c(总第67课时)
一、自主学习(教师寄语:
从自主中培养能力,在学习中获得乐趣)
Task1:
Talkaboutthefollowinginventions
1.Pairwork:
A:
Whenwasthetelephoneinvented B:
Itwasinventedin1876
A:
Whoweretheyinventedby?
B:
Theywereinventedby
A:
Whataretheyusedfor?
B:
Theyareusedfor connectingwitheachother
2.talkaboutothertwoinventionslikethis
Task2:
Learn2a---2c
(1).写出下列三项发明的名称
shoeswithadjustableheel__________battery-operatedslippers___________
heatedice--creamscoop___________
(2).Letthestudebtsguesswhataretheyusedfor.
(3).Listenandfinishoff2aand2b.
3.被动语态构成:
助动词be的各种形式:
一般过去时态一般现在时态
一般将来时态现在完成时态现在进行时态
一般过去时态的被动语态构成:
一般现在时态的被动语态构成:
含有情态动词的被动语态构成:
二.
1.学习1a,1b
Sayoutsomesentencesthatarethepassivevoice(被动语态).——Whichgroupcandoitbest?
eg:
thetelephone----1876Thetelephonewasinventedin1876.
2.学习2a,2b,3a,3b
Doasurveyandreportit.
Inventions:
computer,car,TVset,telephone,calculator,electricslippers,shoeswithadjustableheels,battery-operatedslippers,heatedicecreamscoop,alarmclock,lightbulb,microwaveoven,radio
Names
Like(s)
Because(It’susedfor…)
Don’t(doesn’t)like
Because
I
A:
Whichinventiondoyoulikebest?
B:
Ilikethelightbulbbest.
A:
Why?
B:
BecauseIthinkit’sthemosthelpfulinvention.Itcangivepeoplemoretimetoworkandplayeveryday.
Report:
三.完成下列句子:
1.Teenagersshould(allow)tochoosetheirownclothes.
2.Myson(notallow)towatchTVeverynight.
3.Theflowers(water)bythestudentsyesterday.
4.Pairworktalkaboutthethreeinventionsusing"when,who,what"
四、合作共建(教师寄语:
学会合作,乐于合作,提高自我)
翻译下列句子,注意划线部分的含义
①what aretheyusedfor?
_________________________________________
②It'susedforscoopingoutreallycoldice--cream_____________________
③Youcanmovetheheelsupanddown______________________________
④Youcanchangethestyleofyourshoes____________________________.
⑤Youcanmaketheshoesgofromcasualtodressy.______________________
五、系统总结(教师寄语:
只有不断总结与归纳,才会更系统更全面)
总结含的结构并翻译下列句子:
1.Tomusedtowearold-fashsionclothes_________________________________
2.Knifvesareusedtocutthings.________________________________________
3.Mygrandfatherusedtogettingupearlyinthemorning.___________________
4.Paperisusedforwriting_____________________________________________
四、自我检测
(教师寄语:
相信自己,永不放弃)
1.英汉翻译
发明v.发明n.发明家n.被(某人)发明
最有用的发明被用来做beusedtodoing
usedto由…做成
2.填空:
1)Edisonimanyusefuliinhislife.Thelight(invent)byhim.
2)Thecameraisusedfor(take)photos.
3)Myfatherisquiteusedto(drive)insuchbusystreetslikethis.
4)Thesebooksareusedonlyteachers.请选择(for/as/by/to)
5)邮票被用来寄信。
Stampsletters.
3.翻译下列句子
1).钢笔用来写字 _______________________________________________________.
2).电话是谁发明的?
______________________________________________________.
3).计算机是什么时候发明的?
_____________________________________________.
4).微波炉是做什么用的?
__________________________________________________.
五.根据下面的文字提示,写一篇小短文
毛衣,现在是一种很流行的衣服,它是一位老人发明的.它可以用来保暖(keepwarm),但不能用洗衣机来洗(benotwashedbyawashingmachine).
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.
第3课时 Unit9SectionA3a-4(总第68课时)
一、自主学习
Task13aPairwork
Makealistoffivehelpfulinventioinsandfiveannoyinginvention.
Task2PairworkDiscussyouropinionsin3awithyourpartner
1.Readthedialogueinpairs
2.Practisethedialogueinpairs
3.Makenweconversationslidethisusingtheinformationin3a
Model1:
A:
Whatdoyouthinkisthemosthelpfulinvention?
B:
Ithinkthemosthelpfulinventionis…
A:
Whyisthat?
B:
Well,it…
Model2:
A:
Whatdoyouthinkisthemostannoyinginvention?
B:
Ithinkthemostannoyinginventionis…
A:
Whyisthat?
B:
Well,it…
翻译下列的句子
你认为最有用的发明是什么?
________________________________________
我认为最有用的发明是电灯泡。
________________________________________
它能够每天给人们更多的时间工作和玩。
______________________________
Task3 Imaginethatyouarealoneonatinysiland.Choosefiveinventionsyouwouldliketohaveontheislandwithyou.Tellthegroupwhatyouchoseandwhy.
Model:
A:
I'dliketohave…becauseIcould…
B:
Yes,butthat'snotgoingtohelpyouleavetheisland.Ithinkitwouldbebettertohave…
二、合作共建
写出五个有益的发明和五个令人讨厌的发明。
有益的发明__________________________________________________
令人讨厌的发明__________________________________________________
三、系统总结
通过这节课我们学会了如何对创造和发明表达认识和看法,这样的句子有:
____________________________________________________________________________________________________________________________________________________
四、诊断评价
(一)句型转换
1.Shewasseentocomeoutofthelibrarybyhim.(变为主动语态)
He___________ ________ ___________outofthelibrary.
2.Whenaretreesoftenplanted?
(变为主动语态)
When_________peopleoften______________________?
3.TheLeaguewasfoundedinGuangzhouin1922?
(提问划线部分)
_________ __________theLeague_______________?
4.Didthestudentsweartheschoolclothesalot?
(变为被动语态)
___________theschoolclothes________________alot?
5.Katetookgoodcareofthebabyyesterdayevening?
(变为被动语态)
Thebaby_____________________wellbyKateyesterdayevening?
6.Hisauntbougthimabicycle.(变为被动语态)
Abicycle______________________ _____________himbyhisaunt.
(二)汉译英
1.计算机是何时发明的?
__________________________________________________
2.谁发明了计算机?
______________________________________________________
3.计算是用来做什么的?
__________________________________________________
4.你认为什么是最令人讨厌的发明?
________________________________________
(三)选择
()1.Thestudents____todotheirhomeworkcarefully.
A.makeB.aremadeC.aremaking
()2.Thebrowndesk____ofwood.
AmakeBmadeCismadeDmakes
()3.Thiskindofcar___inJapan.
A.makesB.madeC.ismakingD.ismade
()4.Newcomputers___allovertheworld.
A.isusedB.areusingC.areusedD.haveused
()5.English____inCanada,AustraliaandNewZealandaswellasAmericaandBritain.
A.speaksBisspeakingCisspokenDspoke
()6.ThisEnglishsong___bythegirlsafterclass.
A.oftensingsB.oftensangC.isoftensangD.isoftensung
()7.Thiskindofpaper______forma
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