学案：SectionB【区一等奖】

Unit10I'vehadthisbikeforthreeyears.SectionB2a-2d教学目标 1.学习P78—79的生词和短语。2.能掌握并灵活运用本课所学的知识谈论家乡的变化。3.掌握阅读技巧。教学重难点 现在完成时的用法学习过程一、预习与交流翻译下列短语1._____________离开农村2.searchforwork_____________3.millionsofChinese_____________4_____________回家5.一位46岁的父亲_____________6.withgreatinterest_____________7.thelast13years_____________8.20世纪中期_____________9.我原来的小学校____________10.学会阅读和数数_____________11.依然如故/保持不变_____________12.accordingto_____________13._____________学校对面14.____________________在暑假期间15._________________这样的发展16.一起玩耍_____________17.softandsweetmemories____________18.一年一两次_____________二、合作与探究1.小组讨论完成1a中的任务。2.听力训练，听录音完成1b;1c，并大声朗读1b;1c部分的内容。3.小组合作完成1d4.小组交流2a,阅读2b的短文完成2c的任务。5.交流完成2c;2d并作展示。三、点拨升华1、现在完成时态使用的注意事项：表示过去发生的动作或存在状态，一直持续到现在，也许还将继续下去，可以和for+时间段，since+时间点/从句及howlong连用，谓语动词只可用延续性动词。常见的终止性动词与延续性动词之间的对应关系如下：come/go/arrive/reach/get/moveto----bein/at

die-----bedead

open------beopenclose---beclosed

become-----be

fallasleep------beasleep

borrow----keepbuy----have

begin,start-----beon

puton-----wear

leave-----beawayfrom

jointhearmy-----beinthearmy/beasoldier

jointheParty---beintheParty/beintheParty2.It’sbeenaroundforatleast20years.它（音乐厅）至少已经存在20年了。beenaround出现；现有；可用aroundadv.大约around.prep在各处；遍及;环绕Smartphoneshave_________________forquiteawhile.智能手机已经面世好久了。Themoongoes_______the_______.月亮绕地球运行。Shehada______scarf_______herneck.她脖子上围着白围巾。四、课堂练习单项选择。(

)aretwobooksonthedesk,but____ofthemisinteresting。A．none

B．neither

C．both

D．all(

)2.—Haveyouever_______totheSummerPalace,Lily?

—No,I__________.,hasn’t,haven’t,haven’t,hasn’t(

)have________thebookforthreedays.A．borrowed

B．lent

C．bought

D．kept(

)herbrothernorshe_________adictionary.A．has

B．have

C．get

D．need(

)5Aliceis

anAmerican

aGerman.SheisanAustralia.

A.both;and

B.either;or

C.neither;nor

D.not;but(

)6.Mikedoesn’tknowFrench.And

.

A.sodoI

B.soamI

C.neitherdoI

D.neitheramI(

)sweaterdoyouprefer,theyellowoneorthepinkone?--

.Ilikealightblueone.

A.

Either

B.Both

C.Any

D.Neither(

)8.WehavebeentoWaterCity.

.haveI

havewe

havethey

dothey(

)9.John

Beijing.Heisstillthere.A.hasbeento

B.hasgoneto

C.goto

D.goesto(

)10.--MayIspeaktoJohn?

--Sorry,he

Japan.Buthe

intwodays.beento;willcomeback

goneto;willbebackbeenin;wouldcomeback

goneto;won`t

comeback(

)11.NeitheryounorI

ateacher.

A.is

B.are

C.am

D.be(

)12.TheSmiths

Chinaforthreeyears.

come

beentobeenin

cometo(

)13.“When

hisgrandpa

““Threeyearsago.”

A.has;died

B.is;dead

C.did;die

D.is;died(

)14.Hetookaninterest

English.

A.at

B.in

C.of

D.on(

)15.Thereisnot

intoday’eresting

something

C.interesting