Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people...

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Life on mars Life on mars

Transcript of Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people...

Page 1: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

Life on mars Life on mars

Page 2: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

Revision A: Answer the following questions about the life on Mars.1. When will people move to the planet Mars?

2. Why will we leave our own planet Earth ?

3. How long does the spacecraft need to get to Mars at present ?

4. What might be the speed of the space shuttle by 2100 ?

5. What will the plants that can grow on Mars provide us with ?

By the year 2100.

Because Earth is becoming more and more crowded and polluted.

It takes months.

At half the speed of light.

They will provide us with food and oxygen.

Page 3: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

6. What will be a problem for the early settlers on Mars ?

7. How can people prevent this problem ?

8. What are the advantages for people on Mars ?

9. What can the students do in online schools ?

10. Where should the students connect their computers ?

Gravity.

Humans will have to wear special boots to make themselves heavier.

a. More space b. More time c. No school.

They can study , do their homework and take exams.

They should connect their computers to an interplanetary network.

Page 4: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

Revision B: Fill in the blanks with proper words. Our own planet , earth , is becoming more and more ________ and _________. Hopefully, we can build a better world on _______ by the year 2100.

First , _________ should be better . At present , it will take the spacecraft months to carry large _________ of people to Mars. By 2100, the __________could take only a few hours in space shuttles that travel at half the speed of light.

Gravity will be a problem for the early _________ on Mars. The gravity on Mars is only about______________ of the gravity on Earth . That would be __________ because people could _______ jump too high and ______ ________ into space . To _______ this , humans on Mars have to wear ________ boots to make themselves __________.

These boots will probably become very _____________ and there will be ________ designs for settlers to ________ from.

crowded

polluted Mars

transport

numbersjourney

settlersthree-eighths

dangerous easily

float away preventspecial

heavier

fashionablevarious choose

Page 5: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

Task1: Please give the phrases as many as possible.

Page 6: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

Task2: Important points.

Page 7: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

1. At the moment, it may be difficult to imagine ,but many people believe that we will live on the planet Mars , by the year 2100.

We are having English lesson at the moment.

at that moment ;

for a moment ;in a moment ; at that moment ;

for a moment ;in a moment ;

at the moment = at present= now

Page 8: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

at that moment ; at the moment

for a moment ; in a moment ; at that moment ; at the moment

for a moment ; in a moment ; A month ago , I don’t know how to learn English well. ____________, I was only satisfied with understanding the main ideas of the articles . But I know we should speak to improve our English ____________. So I would like to speak English with you __________. Don’t go away , we will start _________.

At that moment

at the moment

for a moment

in a moment

Page 9: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

2.Our own planet ,earth ,is becoming more and more crowded and polluted.越来越多的年轻人喜欢玩电脑游戏。

More and more people like playing computer games.

你越来越漂亮了。You are more and more beautiful.

more and more + n.

more and more + adj.( 多音节 )

Page 10: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

越来越年轻

越来越快

越来越聪明

越来越细心

越来越好

越来越舒服 At the moment , I want you to say a sentence to praise( 赞扬 ) your partner or your best friend with the “comparative + comparative ”.

comparative + comparative 越来越…younger and younger faster and faster

clever and clever

more and more carefulbetter and better

more and more comfortable

Page 11: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

3. At present, our spacecraft are too slow to carry large numbers of people to Mars.(1)...too +adj.+ to do

Sandy 太小了而不能去上学。Sandy is too young to go to school.

... so ... that ...can’t ....

Sandy is so young that she can’t go to school.

... adj. +enough to do ...

Sandy is not old enough to go to school.

==

It’s time for you to make sentences with the sentence structures above.

Page 12: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

(2) large numbers of ...

many

a number of ; the number ofa number of ; the number of

很多人讲汉语。Large numbers of people speak Chinese.

(1)China has ______________ of people.

(2) _____________ of the population of china is 1.3 million.

(3) ____________ my friends came to my birthday party.

a (large) number

The number

A number of

=

Page 13: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

4. However , by the year 2100, the journey might take only a very short time in space shuttles that travel at half the speed of light.

光的速度是 300,000,000 米每 (per)秒 .

汽车正高速行驶。

我们要全速前进。

The speed of the light is 300,000,000 meter per second.

The cars are driving at high speed.

We should move at full speed.

at … the speed of(…) at … the speed of(…)

Page 14: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

5.The gravity on Mars is only about three-eighths of that on Earth. 分数构成口诀:

分子用基数词,分母用序数词

分子大于一分母要加 S

4/9 ★1/4

2/3 ★1/2

5/8 ★3/4

a quarter

a half

three

quarters

four-ninths

two-thirds

five-eighths

Page 15: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

6.These boots will probably become very fashionable, and there will be various designs for settles to choose from.

(1) fashionable

adj.fashion

The clothes in the ________ show are really ___________.

fashion

fashionable

n.

Page 16: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

choose... from

请从这些书中挑出一本英语书来。Please _____________________________.

choose ...to do (be)

我们选了王做学生会主席。

他已经选择去北京度假了。

We chose Wang Ping to be the president of the Students’ Union.

choose ----chose -----chosen

choose one English book from these books.

He has already chosen to go to Beijing for the holiday.

(2)

Page 17: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

7.Life on Mars will be better in many ways.

在很多方面我们都做的很好。We did well in many ways.in some ways;

in many ways; by the way in some ways;

in many ways; by the way (1). __________, do you know how to get to Xishanqiao school?

(2). You are very clever, you are right ___________.

(3). It is a good idea to work alone ____________.

By the way

in many ways

in some ways

Page 18: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

8.Meals will probably be in the form of pills and will not be as tasty as they are today.

as + adj. / adv. + as

Amy 和 sandy 一样苗条。

Amy 跳舞没有 Sandy 跳得优美。

Amy is as slim as Sandy.

Amy doesn’t dance as beautifully as Sandy.

not as / so + adj. / adv.+ as

in the form of

Page 19: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

Discussion about Discussion about life on Mars

☆ Not crowded/polluted☆ Have more space☆ Robots will do our work.☆ Students will study at home.☆ People will have more space.☆ People will wear fashionable boots.☆ No traffic jam

◇ Low gravity◇ Food doesn’t taste good◇ Travel will make people feel sick.◇ Money is not

important ◇ Far away from

friends on Earth

Advantages Disadvantages

Task3 : Every group , please give a report.

Page 20: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

Task4 : More exercises.

Page 21: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

A.Translate the following phrases.

1.以光速的一半运行 ______________________

2. 在很多方面 ___________

3.飘进太空 _________________

4. 此刻 ________________________

5.首先 ___________

6. 参加考试 __________

7.compare with ________

8.large numbers of _____________

travel at half the speed of light

in many waysfloat away into space

at the moment / at present

first of all

take exams

与…比较许多的, 大量的

Page 22: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

B. Fill in the blanks with the correct forms

of the words in the brackets

1.The little boy looked at her _________ as she handed out the sweets. (hope)

2. We had a _______ meal with her last night. (taste)

3. The river has been ________ by waste water from the factory. (pollution)

4. We will be a bit _______ in that small room .(crowd)

5. Humans on Mars have to wear special shoes to make themselves _______ .(heavy)

hopefully

tasty

polluted

crowded

heavier

Page 23: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

C. Translate the following sentences.

Page 24: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

1. 这些靴子现在很流行。我们店里有很多种不同

款式可供你挑选。

These boots are ______________ at the moment. There are many different sighs ___________________.

2. 我只能跑到刘翔一半的速度。

I can run only__________________________.

3. 这个孩子太矮了,他够不着桌子上的苹果。

The child is ___________ reach the apples on the table.

4. 我们学校的学生人数只是他们的五分之二。

The number of students in our school is only

____________________ in their school.

5. 食物将会是药片形状的而且不像今天的那么味道好。

Meals will __________________ and won’t ____________ they are today.

very fashionablefor you to choose from

at half the speed of Liu Xiang

too short to

two-fifths of that

be in the form of pills be as tasty as

Page 25: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

Homework A.Finish the exercises on the Handbook of

Evaluation (page5-page6)

B. Writing : A Guide to Living on Mars

Page 26: Life on mars. Revision A: Answer the following questions about the life on Mars. 1.When will people move to the planet Mars? 2.Why will we leave our own.

Thank you !Thank you !Thank you !Thank you !