初中英语牛津版 (深圳&广州)七年级上册（2012秋审查）Unit 3 the earth精品ppt课件

这是一份初中英语牛津版 (深圳&广州)七年级上册（2012秋审查）Unit 3 the earth精品ppt课件，文件包含Module2Unit3TheEarthReading1pptx、Module2Unit3TheEarthReading1doc、readingmp3、从太空看地球02_高清mp4、保护地球爱护环境公益宣传片-_标清mp4等5份课件配套教学资源，其中PPT共32页， 欢迎下载使用。
Let's enjy a vide abut the Earth.
There are 8 planets in the slar system(太阳系).They are…
Neptune海王星
The Sun rises frm the east and falls dwn frm the west.
The Mn mves arund the Earth.
The Earth mves arund the Sun.
We live n Earth(在地球上).Earth is ur hme.
the blue part
the brwn and green parts
the white part
Abut 70% f the Earth is cvered by water.(被水覆盖)
What things are there n Earth?
There are(有) a lt f… earth.
different animals
different plants
The Earth prvides(为...提供) them with air, water and fd.
But there are sme pictures...
What d yu think f ur Earth?
Peple kill (杀死)the animals.
Peple cut dwn(砍倒) the trees.
The factries burn(燃烧) things t make energy能量).This pllutes(污染) the air.
Peple put dirty water int the rivers.This pllutes the water.
Peple make a lt f rubbish.This pllutes the grund.
It’s imprtant(重要的) fr us t prtect(保护) the Earth.
对我们来说，保护地球很重要。
Lk at the cartn and answer the questins.
Getting ready
What is Hi telling L?What des L mean by “Earth”?
He is telling L that abut 70% f the Earth is cvered by water.
T L, “Earth” means “sil” r “land”.
A1 Lk at the phts and write the crrect wrds in the blanks.
A What d yu knw
stars the Earth the Mn the Sun
Pay attentin: prper nun uses capital
A2 Lk at the pht f the Earth in A1 again. In pairs, discuss the questins belw.
1 What are the blue parts? ______________2 What are the green and brwn parts? ______________3 What are the white parts? ________________
They are the cluds.
They are the sea.
They are the land.
cluds land sea
B Befre yu read
B1 Lk at the phts and the title f the pster n page 31. then answer the questins belw.
1. What is the pster abut? It is abut the Earth.
Prtect the Earth
2. What things are there n Earth? There are...
Fast reading
Match each paragraph with main idea.
Paragraph1&2
Paragraph 3
Paragraph 4
Paragraph 5
Paragraph 6
B. Places n Earth
C. Plants and animals n Earth
E. Peple n Earth
D. Prtect the Earth
Reading task
Scan and decide these sentences T r F.
1. All places n Earth are warm. ( )2. All plants need light and water. ( )3. We get air, water and fd frm the Earth.( )4. There is air pllutin, water pllutin and land pllutin n Earth.( )
Read carefully and answer the questins belw.
1. What are there n Earth?2. What d all plants need?3. What kinds f pllutin d peple make?4. What must peple d t prtect the Earth?
There are frests, rivers, muntains, fields, different plants and animals and a lt f peple n Earth.
They need light and water.
Air pllutin, water pllutin, land pllutin and s n.
Peple must stp burning things and putting rubbish int the seas and under the grund.
The Earth is a beautiful place.There are frests and rivers,muntains and fields. Smeplaces are very ht, and smeare very cld.
There are many different plants.Sme are large. Sme are small. Allplants need light and water. Thereare different animals n Earth t.Sme live n the land. Sme fly inthe sky. Sme live under the water.
Prtect The Earth
There are als many peple like yu and me n Earth. The Earth prvides us with air, water and fd. It is ur hme.
Tday, there is a lt f pllutin. We burn things t make energy. This pllutes the air. We put ur rubbish int the sea and under the grund. This pllutes the Earth and kills animals and plants. We must stp ding these things. It is imprtant fr us t prtect the Earth fr ur future.
1.There are different animals n Earth t.地球上也有不同的动物。“也”的用法:t 也，放在肯定句，句末。als 也，放在肯定句，句中。as well 用法和t一样，可以互换，通常位于句末。either用于否定句，而且只能放在句末。
Ntes (Reading)
请选用 t, als, as well或 either 填空。1. David's parents can speak Chinese, and he can ______ speak Chinese.2. Mr Green desn't like ging climbing ______.3. My mther went t Shanghai yesterday, and my father will g there tmrrw ____________.
2. We put ur rubbish int the sea and under the grund. 我们把垃圾倒入海洋、埋入地下。 put…int 把…放入…；把…倒入… 他们把废水倒入河中。They put the waste water int the river. 和put有关的短语： put up put ff put away put dwn put n put ut
选择最佳答案填空。( )Dn't ______ yur fingers ______ yur muth. It's bad fr yur health. A. put; int B. thrw; int C. put; up D. put; aside.
3.We must stp ding these things. 我们必须停止做这些事情。① stp ding sth. 意为“停止做某事”，即停下手头正在做的事情。②stp t d sth. 意为“停下来去做某事”，即停下手头的事情，去做另一件事情。③stp sb. frm ding sth. 阻止某人做某事
选择最佳答案填空。( )1. When the child saw his new ty, he stpped ______. A. cry B. t cry C. crying D. t crying( )2. When my friend saw me this mrning, he stpped ______ t me.A. talk B. t talk C. talking D. t talking
4.It is imprtant fr us t prtect the Earth fr ur future. 对我们来说，为未来而保护地球是重要的。 ① It is+adj.+fr sb.+t d sth.句型意为“对某人来说，做某事是怎么样的”，其中it为形式主语，真正的主语是t d sth.。句中的谓语动词用单数形式。该句型中的形容词是用来描述事物的（即不定式这个动作），如：difficult，hard，easy，imprtant，necessary等②“It is +adj.+f sb.+t d sth.”句型意为“某人（做某事）怎么样”，该句型中的形容词是用来描述不定式行为者的性格、品质的，如：kind，gd，nice，right，wrng，clever，plite，flish等。
填空。（1）It's clever ________ yu t wrk ut the Maths prblem.（2）It's very dangerus __________ children t crss the busy street.
n Earthn the landsme..., lt f pllutinprvide sb with sthstp ding sthmake energypeple like yu and the waterin the sky
在地球上在陆地上一些...一些...大量污染给某人提供某物停止做某事获取能量像你我一样的人把...倒入保护...免受...在水底下在天空中
Imprtant expressins
C1. Read the passage and guess the meanings f wrds and phrase.
(1)The Earth prvides us with air, water and fd. a. gives b. shws(2)We burn things t make energy. a. set … n fire b. make … very strng(3)This pllutes the air. a. makes … clean b. makes … dirty(4)This pllutes the Earth and kills animals and plants. a. cleans b. makes…die(5)It is imprtant fr us t prtect the Earth fr ur future. a. keep … safe b. change
C2.Cmplete the cnversatins with the wrds and phrase frm the bx.
burn pllute prvide…with imprtant prtect
(1)Tm: The water frm the factry is dirty. Bb: Yes. We must nt let it ______ the river. We must d smething t______ the river. Tm: Yes. It's ___________ fr us t d smething abut this.(2)Jack : Frests are very imprtant. D yu knw why? Je : Of curse. They ______ us ______ a lt f things. Fr example, wd and fruit. Jack: Yu're right. Many peple still ______ wd t make energy.