河北省淶水波峰中學(xué)人教版高一英語必修三導(dǎo)學(xué)案Unit4Astronomythescienceofthestars2

波峰中學(xué)高中英語必修三Unit4導(dǎo)學(xué)案姓名_____班級______編制王雅萌時間3.27編號14審核樊建課題：Astronomy：thescienceofthestarsAvisittothemoon一、課前預(yù)習(xí)單【學(xué)習(xí)目標(biāo)】1.

To

get

students

to

learn

some

useful

words

and

expressions.

2.

Enable

to

explain

the

usage

and

meaning

of

the

same

word

in

different

sentences.

3.

Develop

students’

sense

of

group

cooperation

and

teamwork.【預(yù)習(xí)指導(dǎo)】1．________time及時；終于2．________eggs下蛋3．givebirth________產(chǎn)生；分娩4．________one'sturn輪到某人；接著5．prevent...________阻止；制止6．cheer________感到高興；感到振奮7．depend________依靠；取決于8．break________突發(fā)；爆發(fā)9．watch________for密切注視；當(dāng)心；提防10．block________擋住(光線)11．________thehangof熟悉；掌握；理解【基礎(chǔ)訓(xùn)練】1．Theboywasluckyenoughtoescape________(punish)bytellingalie.2．OverthepastfiveyearsTom________(go)throughalotofhardships.3．Cheer________，andyoucanpasstheexam.4．Hedescribedthethreeways________theproblemcouldbesolved.5．Hegotthehang________thenewtheoryinnotime.6．Theygavebirth________theiryoungandfeedthemontheirmilk.7．Tomgotuplate,thus________(miss)theearlybus.8．Thefirebroke________atmidnight.9．Thefireworksexploded________alldirections.10．Thisgardenisthreetimes________bigasthatone.課文語法填空Theearthwasjustacloudof__1__(dusty)afterthe“BigBang”.Theearthexplodedloudlywithfireandrock.Theywere__2__timetoproducemanythings,__3__weretomaketheearth'satmosphere.Astheearthcooled__4__，waterbegantoappearonitssurface.Itallowedtheearthtodissolve__5__(harm)gases.Thenlifebegantodevelop.Thefirstsmallplantsmultipliedandfilledtheoceansandseaswithoxygen.Thisencouragedthelater__6__(develop)ofearlyshellfishandfish.Landanimalssuchasinsects,reptilesanddinosaursandsoonappearedaftergreenplantappeared.Smallcleveranimals__7__(spread)allovertheearth.Theyareputtingtoomuchcarbondioxideintotheatmosphere,whichpreventsheatescaping__8__theearthintospace.__9__lifewillcontinueontheearthformillionsofyearstoewilldepend__10__whetherthisproblemcanbesolved.living

in

a

city,

but

I

miss

my

home

in

countryside.

There

the

air

is

clean

or

the

mountains

are

green.

Unfortunately,on

the

development

of

industrialization,

the

environment

has

been

polluted.

Lots

of

studies

have

been

shown

that

global

warminghas

already

bee

a