八年级英语下册 Unit 3 What were you doing when the UFO arrived导学案无答案 人教新目标版.docx
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八年级英语下册 Unit 3 What were you doing when the UFO arrived导学案无答案 人教新目标版.docx
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八年级英语下册Unit3WhatwereyoudoingwhentheUFOarrived导学案无答案人教新目标版
Unit3WhatwereyoudoingwhentheUFOarrived?
PeriodOne(SectionA1a-2c)
学习目标:
Newwords:
UFO,barber,bathroom,alien,kitchen,bought,land,got,while
Keyphrases:
getout,takeoff
Keysentences:
⑴.—WhatwereyoudoingwhentheUFOarrived?
—Iwascookingdinnerinthekitchen.
⑵—WhatwashedoingwhentheUFOarrived?
—Hewassleepinglatewhenitarrived.
⑶Thegirlwasshoppingwhenthealiengotout.
⑷Whilethegirlwasshopping,thealiengotout.
学习重难点:
◆重点 掌握过去进行时态的用法。
◆难点掌握when和while的用法。
前置学习:
一.仔细观察下的对话,用“_____”标出对话中所出现的时间,并补全句子.
1.A:
Whatareyoudoingnow?
B:
Iamdoingmyhomeworknow.TheyarehavinganEnglishlesson.
2.A:
Whatwereyoudoingat9o’clocklastnight?
B:
Iwasdoinghomework.
C:
_________________________________(我正在打扫我的房间).
A:
Whatwereyoudoingwhenyourmothercamebackyesterday?
B:
I______________________________________(我正在讲电话).
试总结:
对话1用了______进行时态,对话2用了__________进行时态.
二.根据下面的表格完成问答.
I
Jim
They
4:
00pmlastSunday
cuttinghair
walkingdownthestreet
playingtennisattheplayground
whentheUFOlanded
gettingoutofthelibrary
makingamilkshake
sleepinglate
例如:
A:
Whatwereyoudoingat4:
00lastSundayafternoon?
B:
Iwascuttingmyhair.
A:
What_____you_________whentheUFOlanded?
B:
I_______________________________thelibrary..
A:
What_______Jim______________4:
00lastSundayafternoon?
B:
He______________________________thestreet.
A:
______________Jimdoing__________________________?
B:
He______________________________________________.
A:
What_________theydoing____________________________?
B:
They___________________________attheplayground.
A:
_______________they__________whentheUFOlanded?
B:
They______________________________.
通过以上的练习你能归纳出过去进行时be动词的规律吗?
I/He/She+_______+doingThey/You+_______+doing
三.A.将下面的句子翻译成中文,并仔细观察进行比较。
1.TheboywaswalkingdownthestreetwhentheUFOlanded.
2.Thegirlwasshoppingwhenthealiengotout.
3.Whiletheboywaswalkingdownthestreet,theUFOlanded.
4.Whilethegirlwasshopping,thealiengotout.
总结:
When与while:
都是“当……的时候”,但如3.4句,后接的动词用过去进行时,多选用___________;而后接的动词用一般过去时态时,用_______.
B.根据句意,选词填空
1.ShewaswatchingTV_________(when/while)hermothercamein.
2.____________(When/While)theboywaswalkingdownthestreet,theUFOlanded.
3.What______________(washappening/happened)whilethey_______________(wereswimming/swam)intheriver.
4.It____________(wasraining/rained)hardat9:
00pmlastnight.
5.Helen________(wasreading/read)underthetreewhentheUFO__________(waslanding/landed).
展示交流:
I翻译下列短语
1)理发店__________________2)在图书馆前边3)做饭
4)做奶昔5)打电话6)洗完澡出来7)理发
8)航空博物馆9)从飞碟出来10)起飞________________________
11)电视台___________12)报警_________________13)沿着街走____________14)睡过头___________
IIMatching1a
合作探究:
Task1Listening&speaking.(1b&1c)
a________________________b________________________c________________________
d________________________e________________________
A:
____________________________________________________________?
B:
____________________________________________________________.
Task2Listening&speaking(2a-2c)
A:
WhatwasthegirldoingwhentheUFOtookoff?
B:
______________________________________
A:
_________________________________________________?
B:
______________________________________
达标拓展:
1、写出本课的主要语法结构:
过去进行时构成---__________________________
具体用法:
过去进行时表示在_____________某一时间内___________或___________的动作。
和一般过去时的区别:
2、本课的when和while的用法:
(1)when引导的从句时态多为______________和___________
(2)while引导的从句时态多为_________________.
3、arrive,get和reach的区别。
三者都有“______________”之意,但arrive表“到达某地”时,后面必须跟介词________或____________;get后跟地点名词时要加介词_________;reach后则可直接跟地点名词。
如:
gettoBeijing=_______________/_________
温馨提示:
gethome/there=arrivehome/there=reachhome/there
教学评价:
I.用when和while填空
1.Mymotherwasdoingthehousework______Iwasdoingmyhomework.
2._____________myfathercameback,IwaswatchingTV.
3.____________hewentout,itwasraining.
4.____________Tomwascleaninghisroom,thetelephonerang.
5.Wewereplayingoutside_________itbegantorain.
6.你什么时候来我家?
_________willyou________tomyhome?
7.昨天上午,我在家做作业,我的弟弟在玩电脑游戏。
Iwasdoingmyhomeworkathomeyesterday________mybrother________computergames.
8.他们到的时候天正在下雨。
Itwasraining___________theyarrived?
9.他听着收音机睡着了。
Hefellasleep__________hewaslisteningtotheradio.
10.他上班时一边开车一边听音乐。
Helistenstomusic__________drivingtowork..
II.选择题
1.Thealien________theUFOwhenIsawhim.A.wasgettingoutB.wasgettingoutofC.isgettingoutof
2.What______you__________atthistimeyesterday?
A.did,doB.are,doingC.were,doing
3.________Tomwasplayingcomputergames,hisfathercamein.A.WhenB.WhileC.Until
4.—WhereisMrBrown?
—Heis___________.A.atthedoctorB.atthedoctor’sC.atdoctor
5.They______ParisonthemorningofMarch10th.A.gotB.reachC.arrivedin
III.用所给词的适当形式填空
1.Whentheteachercamein,thestudents___________(talk).
2.He___________(do)hishomeworkattwoyesterdayafternoon.
3.Thestudents__________(read)Englishintheroomnow.
4.Atthattimetheboy________(play)footballwithhisfriends.
5.WhileI_________(talk)withMr.LiinEnglish,hecalledme.
学后反思:
PeriodTwo(SectionA2a-4)
学习目标:
Newwords:
experience,imagine,follow,strange,amazing,kid
Keyphrases:
followsb.todosth,haveanunusualexperience
Keysentences:
⑴Youcanimaginehowstrangeitwas!
⑵Isn’tthatamazing?
学习重难点:
过去进行时态的熟练运用
前置学习:
1、用所给词的适当形式填空。
1).WhileIwasdrivingtotheairport,theplane______________(起飞).
2).MrSmith___________________(fly)akitewithhissonatthistimeyesterday.Nowhe___________(read)abookinhisbedroom.
3).WhenIgotoutoftheshower,mylittlebrother_____________(clean)hisroom.
4).Mymother______________(buy)meapairofnewshoes.
5).WhileI_______________(cut)myhair,father______________________(在通电话)withhisfriend.
2翻译句子,注意when、while的正确使用。
1).当UFO着陆的时候,那个男孩正在街上走着
2).女孩正在买东西的时候,那个外星人出来了。
3).昨天晚上我在看电视的时候你在干什么?
4).当我给警察打电话的时候,我看见那个外星人在买纪念品。
展示交流:
1经历,体验______________2想象,设想___________3奇怪的,陌生的___________
4跟随,追随_________________5令人惊异的_______________6开玩笑,戏弄________
1一个非常不寻常的经历________________________2在星期天________________
3在早晨_________________________4正好着陆在我前面_________________________
5走进一个礼品店__________________6给警察打电话___________________________
7离开商店_______________________8参观飞行博物馆__________________________
9在博物馆________________________10给电台打电话___________________________
1你能想象一下那是多么奇怪呀!
_______________________________________________________!
2太令人惊奇了!
_________________________________________________________!
3跟随某人做某事_________________________
4当它走进一家礼品店的时候我感到非常惊讶。
___________________________________________
合作探究:
1)读短文,回答问题。
1)WhendidtheUFOland?
whatwasthewriterdoing?
2)Whatplacesdidthealiengo?
whatdidtheydo?
3)Didthealienbuyanysouvenirsintheshop?
4)Whatdidthewriterdowhilethealienwasinthemuseum?
2)根据图片复述短文。
达标拓展:
infrontof与inthefrontof的区别。
两者都有________________________之意,但infrontof是指____________________,inthefrontof指______________________。
⑴Howcolditistoday!
今天多冷啊!
⑵Howbeautifulthefloweris!
多么美丽的花啊!
⑶Howheavilyitisraining!
雨下得多大啊!
我能归纳:
由how引导的感叹句,其构成为____________________________________。
⑴Whatacolddayitis!
⑵Whatbeautifulflowerstheyare!
⑶Whatdeliciousfooditis!
我能归纳:
由what引导的感叹句,其构成为____________________________________。
教学评价
I.开心选择
1.____fineweather!
Let’sgoforawalk.A.WhataB.WhatC.How
2._____surprisingthenewsis!
A.WhataB.WhatC.How
3.Therearemanyflowersandtrees_____ourclassroom.A.infrontB.infrontofC.inthefrontof
4.Nancyisstanding_____theclassroomtosingforus.A.infrontB.infrontofC.inthefrontof
5.—Wouldyouliketofollowme_____English?
—Sure,I’dloveto.A.learnB.tolearnC.learning
II.我会填
1.Thestudents____________(play)basketballontheplaygroundfrom3to4yesterdayafternoon.
2.Whilemymother_________(cook)dinner,myfather_____________(watch)TVatthistimeyesterday.
3.I’mveryamazedatthe_________________(令人惊异的)news.
4.Shewrotealotabouther__________(经历)asacountryteacher.
5.Youcan’t___________(想象)whathedidjustnow.
学后反思:
PeriodThree(SectionB1a-2c)
学习目标:
Newwords:
scared,climb,jump,shout,rode
Keyphrase:
inatree
学习重难点:
whilewhen引导的时间状语从句
前置学习:
buy,callthepolice,rideabike,amaze,getoutof,take,cook
1Mybrother___________________toschooleveryday.
2WevisitedtheGreatWalland______________somephotos.
3I_________________whenIsawathiefinthesupermarket.
4Thenewsis________________.Ican’tbelieveit.
5Wesawanalien____________theUFO.
6He_________somefruitfromthefruitshopyesterday.
7Thegirl___________dinnerwhenherfathercameback..
8It’sdangerousforyou______thattalltree.A.climbB.toclimbC.climbingD.climbed
9Thelittlegirlisscared______inthedarkroom.A.ofstayB.tostayC.tostayingD.ofstayed
10Iwastakingawalk______Isawafriendofmine.A.whenB.whileC.afterD.before
11Whenthebell_____,Iwaswashingclothes。
A.ringsB.ringsC.rangD.wasringing
12WhileIwaswatchingTV,myfather_____newspaper.A.readB.readsC.wasreadingD.hasread
展示交流:
1看见了一个猫在树上____________________2给报社打了电话_________________
3给电视台打了电话__________________________4拍了照片_______________________
5骑了他的自行车_____________________________
1他是可怕的。
_______________________________.
2它正在爬树。
____________________________________.
3它正在往下跳。
__________________________________.
4她正在喊叫。
_____________________________________.
Matchthesentenceswiththepictures.
合作探究:
Listenandfillintheblanks.
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