Unit4LifeonMarsTaskSelfassessment課件牛津譯林版九年級英語下冊

牛津譯林版九年級英語下冊Unit4LifeonMarsTask&Self-assessmentAreviewofimportantphrases1.值得冒險2.冒險做某事3.畢竟4.實施一個調(diào)查5.更加稀薄的空氣6.不懷疑7.達成一致8.處于一致(狀態(tài))9.圍繞...轉(zhuǎn)10.提醒某人某事

1.beworththerisk2.riskdoingsth.3.afterall4.carryoutasurvey5.muchthinnerair6.beinnodoubt7.reachanagreement8.beinagreement9.circlearound10.remindsb.ofsth.頭腦風暴。與同伴交流，寫出關(guān)于火星的詞匯。Mars，

planet，

gravity，

helmet，

air

tank，

power

pack，

crowded，

polluted，

space，

oxygen，

alienMars，

planet，

gravity，

helmet，

air

tank，

power

pack，

crowded，

polluted，

space，

oxygen，

alien

學(xué)習繪制蛛網(wǎng)圖1.假如你要到某個地方旅游，你希望以下幾個方面的情況是怎樣的呢？與同伴交流后補充填表。FoodPlacestoliveThingstobuyPlacesofinterestDelicious，notexpensive，easy

totake，...Clean，safe，convenient，...Beautiful，worthbuying，culturecontent，...Interesting，convenient，not

crowded，...notexpensive，easy

totake，safe，convenient，worthbuying，culturecontent，convenient，not

crowded，MercuryVenusEarthMarsJupiterSaturnUranusNeptunePlutoSunmoonsolarsystemclosestfarthestMars,theredplanetPhobosandDeimos2.根據(jù)上表信息，完成下面的蛛網(wǎng)圖。一、素材積累【詞匯】1.空氣罐

air

tank

2.干糧

dried

food

3.電源包

power

pack

4.特制靴

special

boots

5.迅速的

rapid

6.舒服的

comfortable

air

tankdried

foodpower

packspecial

bootsrapidcomfortablespacecraftintheformofpillsTransportfasteruncomfortableFoodGravitylowspecialbootsHousesmorespacerobotshelpwithhouseworkonlineschoole-teacherscomputersconnectedtoaninterplanetarynetworkMovingtoMarsSchoolnottastyNowuseyourimagination:WhatwilllifebelikeonMarsinthefuture?7.污染的

polluted

8.擁擠的

crowded

9.與……相比較

compare...

with...

10.以……形式

in

the

form

of...

11.畢竟

after

all

12.執(zhí)行

carry

out

pollutedcrowdedcompare...

with...in

the

form

of...after

allcarry

out

LifeonMarsTransportShoppingEntertainmentMoney詞組：

(1)lifeonMars(2)liveonMars(3)spacetravel(4)thejourneytoMars(5)intheformofpills(6)imaginedoingsth.(7)aspacesleepingbag(8)startwith…/beginwith…

The

seeds

for

space

vegetables

are

7.

.

chosen.

When

the

seeds

are

brought

back

from

space,

they

are

tested

to

make

sure

that

the

vegetables

grown

from

them

will

be

safe

to

eat.

Space

vegetables

are

better

than

common

vegetables.

For

example,

space

tomatoes

stay

fresh

for

twenty

days.

It’s

one

week

8.

.

than

common

tomatoes.carefullylongerfact

means

back

influence

long

about

careful

they

because

danger

Unlike

genetically

modified（轉(zhuǎn)基因的）

food,

space

vegetables

have

not

been

genetically

changed.

This

9.

.

that

no

new

genes

are

put

into

the

vegetables.

Now

you

see,

there

is

no

10.

.

in

eating

space

vegetables.meansdangerfact

means

back

influence

long

about

careful

they

because

dangerMoneyStoredinthe______________￥1iswortharoundM＄10ElectronicPlanetMarsBankEntertainmentOnlinegamesareverypopularLow-gravity_________________basketballgamesMany_________________onlinetheatresvisitthe_________________twomoons(9)doharmtothem/beharmfulto

them(10)advantages/disadvantagesof

livingonMars(11)keepthemawaywithlaserlight(12)low-gravitybasketballgames(13)aguidetolivingonMars(14)MarsDollarsinsteadadv.代替；反而instead，意為“代替；反而”，往往位于句子開頭或句子末尾。I'lltellyouwhat—let'sstayininstead.聽我說，咱們還是待在家里吧。insteadof ，意為“代替；而不是”，表示前者代替后者，并帶有否定后者的含義。insteadof后可接名詞、代詞或動名詞。NowIcanwalktoworkinsteadofgoingbycar.現(xiàn)在我可以步行去上班，而不必開車了。Theymakeusfeellikewearereallyinsidethegames!

makesbdosth意為“使某人做某事”，make為使役動詞，意為“使；讓”，后面只能跟省略to的動詞不定式，即動詞原形，作賓語補足語，但是當用于被動語態(tài)時，to不能省略。有類似用法的單詞還有l(wèi)et(讓),have(讓)等。Hemademelaugh.他使我發(fā)笑。Ilethimgo.我讓他走了。Pleasehavehimcomehere.請讓他到這里來。ShoppingLotsofshoppingmallsSpace_______________

clothesandfoodGoodsfrom___________________tofind

theEartharehardpeople

believed

that

those

were

the

work

of

clever

life

as

the

straight

lines

were

most

likely

to

be

canals

for

irrigation（灌溉渠）.

However,

as

more

advanced

telescopes

were

built,

it

was

found

that

the

straight

lines

were

an

optical

illusion

（視覺假象）.

To

this

day,

humans

are

still

trying

to

find

out

whether

life

existed

on

Mars.

根據(jù)語篇內(nèi)容，判斷下列句子正（T）誤（F）。1.Mars

is

the

second

planet

from

the

Sun

in

the

Solar

System.(

)

F2.The

diameter

of

Mars

is

around

half

of

that

of

the

Earth.(

)

T3.Olympus

Mons

is

bigger

than

any

other

mountain

in

the

Solar

System.(

)

T4.A

day

on

the

Earth

is

0.6

hour