Unit4Task课件牛津译林版九年级英语下册

九年级·英语·译林版·全一册Unit4LifeonMarsTask

1.能记住并能正确运用本节课词汇goods，electronic，entertainment。2.能用蛛网图准确地表达自己的想法。3.能用英语写出关于去另一个星球的指南。

1.完成任务驱动一，达成学习目标1、2。2.完成任务驱动二，达成学习目标1、3。

通过头脑风暴复习本单元词汇，并引导学生谈论去另一个星球的方式。一、词汇记忆1.货物

goods

2.电子的

electronic

3.娱乐

entertainment

4.火星生活指南

a

guide

to

living

on

Mars

5.没有空气污染

with

no

air

pollution

goodselectronicentertainmenta

guide

to

living

on

Marswith

no

air

pollution二、头脑风暴。与同伴交流，写出关于火星的词汇。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三、想一想。你希望火星是什么样子的？你对去火星有什么打算？请你写下来。

学习绘制蛛网图1.假如你要到某个地方旅游，你希望以下几个方面的情况是怎样的呢？与同伴交流后补充填表。FoodPlacestoliveThingstobuyPlacesofinterestDelicious，notexpensive，easy

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

crowded，...notexpensive，easy

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

crowded，2.根据上表信息，完成下面的蛛网图。

写作练习·导学建议·结合地球和火星生活的异同点，培养学生积极正确的生活态度。◎学法指导:请你写一篇文章展望火星生活！一、素材积累【词汇】1.空气罐

air

tank

2.干粮

dried

food

3.电源包

power

pack

4.特制靴

special

boots

5.迅速的

rapid

6.舒服的

comfortable

air

tankdried

foodpower

packspecial

bootsrapidcomfortable7.污染的

polluted

8.拥挤的

crowded

9.与……相比较

compare...

with...

10.以……形式

in

the

form

of...

11.毕竟

after

all

12.执行

carry

out

pollutedcrowdedcompare...

with...in

the

form

of...after

allcarry

out【开头句】1.Ihaveadreamof...2.IthinklifeonMarswillbe...3.WewillliveonMarsinthefuture.【中间句】1.ThegravityonMarsis...2.Wemusttaketheairtank.3.TherearenoschoolsonMars.4.TherewillbenopollutiononMars.5.Therobotswilldomostofthework.6.ThefoodonMarsis...【结尾句】1.LifeonMarsisinteresting.Doyouthinkso？2.ThejourneytoMarswillbemorecomfortable.3.I’mlookingforwardto...二、写作指导1.以第一人称和一般将来时态为主。2.谈到某一方面时，注意适当表达自己的看法。3.表达出对未来向往的积极态度。4.列提纲。展望火星生活开头:IthinklifeonMarswillbemoreinterestingandmoreconfortable.正文:ThegravityonMarsisonlythreeeighthsofthatontheEarth.Wehavetowearspecialboots.It'ssocool.TherearenoschoolsonMars.WecantalkwithourteachersandclassmatesthroughInternet.Ilikethat.ThereisnopollutiononMars.Wecanseebeautifulflowersandgreentreeseverywhere.Ilikelivinghere.It'sapitythatthespacecraftissofastthatIdon'tfeelwellwhiletravelling.结尾:LifeonMarsisinteresting.Doyouthinkso？三、写作练习请根据本单元所学的知识，以“LifeonMars”为题写一篇英语作文，阐述火星生活和地球生活的利弊，并谈谈你的看法。

I

think

life

on

Mars

is

amazing

and

full

of

challenges.

Scientists

find

the

Mars

haven’t

been

polluted

so

far.

The

air

is

fresh

and

the

water

is

clean.

We

can’t

see

so

many

cars

on

Mars，

so

it

isn’t

crowded.

We

can

enjoy

better

life

there

than

on

the

Earth.

But

we

might

get

ill

while

living

Mars

because

of

the

new

living

conditions.

I

think

life

on

Mars

is

amazing

and

full

of

challenges.

Scientists

find

the

Mars

haven’t

been

polluted

so

far.

The

air

is

fresh

and

the

water

is

clean.

We

can’t

see

so

many

cars

on

Mars，

so

it

isn’t

crowded.

We

can

enjoy

better

life

there

than

on

the

Earth.

But

we

might

get

ill

while

living

Mars

because

of

the

new

living

conditions.

And

because

of

the

gravity，

we

can’t

play

football

on

Mars.

It

is

also

difficult

to

breath

on

Mars

because

it

has

thinner

air

than

that

on

the

Earth.

I

think

things

on

Mars

will

become

better

in

the

future.And

because

of

the

gravity，

we

can’t

play

football

on

Mars.

It

is

also

difficult

to

breath

on

Mars

because

it

has

thinner

air

than

that

on

the

Earth.

I

think

things

on

Mars

will

become

better

in

the

future.

They

make

us

feel

like

we

are

really

inside

the

games！

它们让我们感觉我们真的在比赛中！

◎用法总结:1.makesb.dosth.意为“使(让)某人做某事”。make的宾语后用动词原形作宾语补足语。如:Whatmymothersaidmademethinktwicebeforedoingit.妈妈的话让我做事前思考再三。2.feellike意为“感觉像，有……感觉；愿意(做)……”。like是介词，后面跟名词、代词或动名词作宾语。如:Ifeellikeabirdinthesky.我感觉自己就像空中的一只鸟。YesterdayIwassick.Ididn’tfeellikeeating