高中英语：module4 sandstorms in Asia-grammar课件(外研版必修3)
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外研版高二英语课件-必修三Module4 Sandstorms in Asia
5. Get rid of the drug is a long and painful _p_r_o_ce_s_s .
6. The little baby _su_r_vi_v_ed_ the earthquake because his mother protected him with her own body.
Fast Reading
Match main ideas with paragraphs.
Para.1( f) a. the description of sandstorms Para.2( a) b. the effects of sandstorms Para.3(d) c. the forecast and suggestions Para.4(b) d. the causes of sandstorms Para.5( c) e. the government’s measures Para.6( e) f. a major disaster in Asia
Careful Reading
sandstorms
a major disaster
terrible; frightening; dangerous
description
suggestions measures
effects
causes
｛climate changes
desertification cut down trees dig up grass
Words Study
citizen dust forecast v/n.
forecast-forecast forecasted-forecasted
situation
6. The little baby _su_r_vi_v_ed_ the earthquake because his mother protected him with her own body.
Fast Reading
Match main ideas with paragraphs.
Para.1( f) a. the description of sandstorms Para.2( a) b. the effects of sandstorms Para.3(d) c. the forecast and suggestions Para.4(b) d. the causes of sandstorms Para.5( c) e. the government’s measures Para.6( e) f. a major disaster in Asia
Careful Reading
sandstorms
a major disaster
terrible; frightening; dangerous
description
suggestions measures
effects
causes
｛climate changes
desertification cut down trees dig up grass
Words Study
citizen dust forecast v/n.
forecast-forecast forecasted-forecasted
situation
外研版高中英语必修三Module 4 Sandstorms in Asia Writing (共25张PPT)
Trees are cut down and grass is dug up, leading to more sandstorms.
The earth is our home. It is our duty to take care of it.
4.人们砍树挖草导致更多的沙尘暴。 sPMaeenoadpssluetorecrsmutsshd.oouwldnbtereteakseanntdo cdoigpeuwpitghrathsess,ewphroicbhlelmeas.ds to more
7. We should plant more trees.
We should plant more trees instead of cutting them down.
8.The government should pass soronment.
Step4 Post-writing ——Mutual modification & Learning from each other
How to protect our environment
Our environment is getting worse and worse now.
People cut down trees and dig up grass, leads to more
垃圾________ 越来越严重__________ 污染 _______ 砍树_______________ 意识到 ______ 挖草_______________ 责任 ________ 导致_______________
Step3 While-writing (一) Fill the blanks
garbage
The earth is our home. It is our duty to take care of it.
4.人们砍树挖草导致更多的沙尘暴。 sPMaeenoadpssluetorecrsmutsshd.oouwldnbtereteakseanntdo cdoigpeuwpitghrathsess,ewphroicbhlelmeas.ds to more
7. We should plant more trees.
We should plant more trees instead of cutting them down.
8.The government should pass soronment.
Step4 Post-writing ——Mutual modification & Learning from each other
How to protect our environment
Our environment is getting worse and worse now.
People cut down trees and dig up grass, leads to more
垃圾________ 越来越严重__________ 污染 _______ 砍树_______________ 意识到 ______ 挖草_______________ 责任 ________ 导致_______________
Step3 While-writing (一) Fill the blanks
garbage
外研版高中英语必修3《odule 4 Sandstorms in Asia Grammar》示范课课件_2
eg: He ran so fast as to catch the first bus. I come here to say good-bye to you.
Homework
Sentence patterns consolidation
1.n+be+adj.+enough to do
1.）这盒子轻得可以带走。 2.) 这本杂志很便宜可以买。
to rise (rise) to speak.
2. I have (照顾).
a
little dog_t_oa__fl_to_e_o_r_k
3.Lisa is the only student
(get) the first prize in maths contest.
6.不定式作状语
1. 表示目的: to do sth in order to do sth so as to do sth
3. 不定式的完成式 to have done
to have
I'm sorry trouble.
given
you so much
我很抱歉给你带来如此大的麻烦。
He seems
to have caught
a cold.
他似乎已经感冒了。
不定式的语态
主动语态 to do
被动语态 to be done
the functions of the infinitive.
Tell the function of “to fly” in the following sentences.
1. To fly was my dream.
subject
2. I want to fly in the sky.
Homework
Sentence patterns consolidation
1.n+be+adj.+enough to do
1.）这盒子轻得可以带走。 2.) 这本杂志很便宜可以买。
to rise (rise) to speak.
2. I have (照顾).
a
little dog_t_oa__fl_to_e_o_r_k
3.Lisa is the only student
(get) the first prize in maths contest.
6.不定式作状语
1. 表示目的: to do sth in order to do sth so as to do sth
3. 不定式的完成式 to have done
to have
I'm sorry trouble.
given
you so much
我很抱歉给你带来如此大的麻烦。
He seems
to have caught
a cold.
他似乎已经感冒了。
不定式的语态
主动语态 to do
被动语态 to be done
the functions of the infinitive.
Tell the function of “to fly” in the following sentences.
1. To fly was my dream.
subject
2. I want to fly in the sky.
【优质课件】外研版高中英语必修3 Module 4Sandstorms in AsiaPeriod3优秀课件.ppt
⑤When a sandstorm arrives in the city, weather experts advise people not _t_o_g_o_(go) out.
【考点诠解】 Ⅰ. 动词不定式的形式 (以do为例，不及物动词没有被动形式)
时态语态 一般式 进行式 完成式
否定形式
主动
被动
to do
to be done
to be doing
/
to have done
to have been done
not (to) do
1. 不定式的一般式: 表示的动作通常与谓语动词表示的动作同时发生， 或在它之后发生。 ①He seems _to_ _k_n_o_w_ this. 他似乎知道这件事。(同时发生) ②I hope _to_ _s_ee_ you again. 我希望再见到你。(之后发生)
【悟一悟➡参透误区】 (1)too. . . to do, so. . . as to do. . . , such. . . to do, enough to do. . . ,
come to do. . . (逐渐……)，only to do. . . 可构成结果状语。 (2)so as to do. . . (不能位于句首), in order to do. . . 可构成目的状
系和同位关系。处于动宾关系的情况下，如果不定式中的动词是不及 物动词，它后面应加上必要的介词。 He is looking for a room to live in. 他正在寻找一个居住的房间。 He is a pleasant person to work with. 和他一起工作很愉快。
6. 作状语。 不定式可以作目的状语、结果状语、原因状语和条件状语。 (完成句子并写出空缺部分在句中作什么状语) ①I came here _to_ _s_ee_ _y_o_u_. 我来这儿是为了看你。(目的状语) ②He hurried to the school _to_ _fi_n_d_ _n_o_b_o_d_y_ _t_h_e_re_. 他匆忙赶到学校，却发现那儿没有人。(结果状语) ③We were very excited _t_o _f_in_d_ _n_o_b_o_d_y_ _t_h_e_re_. 发现没有人在那儿，我们非常兴奋。(原因状语) ④_T_o_ _lo_o_k_ _a_t _h_i_m_, you would like him. 去看一下他，你会喜欢他的。(条件状语)
(新课标)高中英语 Module 4 Sandstorms in Asia Period Four Grammar课件 外研版必修3
The house is so high and narrow as to resemble a tower. 这房
子又高又窄，像一座塔。 He is too young to have seen the bloody war. 他年龄小，没有见过那场血腥的战争。
(3)不定式作原因状语。主要用在表示喜怒哀乐等情感的形容
8．take measures 9．realize the importance of environmental protection 10．make efforts 11．be punished
12．destroying environment means destroying mankind
themselves
式表被动含义。
The book is difficult to read.这本书很难读。 She is easy to get along with.她很容易相处。
四、but＋不定式 1． 不定式在介词but，except，besides，other than后面时，如果 这些介词之前有行为动词 do (而非助动词)的各种形式。那么 这些介词后的不定式不带to，否则带to。
他是唯一一个按时完成任务的人。
2． 不定式作宾语 (1) 有些动词只能跟不定式作宾语，如： agree ， ask ， aim ， attempt, choose, decide, demand, expect, fail, help, learn, manage, offer，plan, prepare, pretend, promise, refuse, seem, hope，wish等。
词时，主动形式与被动形式表示不同的意义。
There is nothing to do.现在无事可做。 There is nothing to be done.现在没有办法了。
外研版高中英语必修3《odule 4 Sandstorms in Asia Writing》示范课课件_4
• 6. 完全达到了预期的写作目的。
第四档(好)：(16-20分)
• 1. 完全完成了试题规定的任务。 • 2. 虽漏掉和词汇能满足任务的要求。 • 4. 语法结构或词汇方面应用基本准确，些许
错误主要是因尝试较复杂语法结构或词汇所致。
• 5. 应用简单的语句间的连接成分，使全文结 构紧凑。
para 1. 先描述过去家乡的美景 para 2. 如今人们的行为以及环境现状 para 3 . 提出自己的观点，呼吁人们植 树造林，保护环境。
参考词汇
自然灾害_______ 关于环境________ 砍伐___________ 过去常常________ 气候变化________ 被严重毁坏_______ (风暴等)袭击_____ 沙漠化进程_______ 期待美好未来_________
• 3-5 times a year, __________(影响人们生 活). The thick dust makes it difficult to see.By the time _____________(沙尘报结 束时，街上到处都是沙尘，一些建筑物 被毁).
• ______(see)the bad effects of sandstorms , people ______________________(似乎已 经意识到了保护环境的重要性). To
此类作文一般是以描述、说理为主的记 叙文或者说明文
文章可先列出恶劣的环境现状，或者采用 比较的方式，对比以前的美好和现在的满 目疮痍。
列举严重的后果，从而达到说服的目的。
发表评论以及提出措施，呼吁人们提高环 保意识，并提出建议和设想。
首先要确定：
时态 综合运用过去和现在的各种时态
人称 第一人称
第四档(好)：(16-20分)
• 1. 完全完成了试题规定的任务。 • 2. 虽漏掉和词汇能满足任务的要求。 • 4. 语法结构或词汇方面应用基本准确，些许
错误主要是因尝试较复杂语法结构或词汇所致。
• 5. 应用简单的语句间的连接成分，使全文结 构紧凑。
para 1. 先描述过去家乡的美景 para 2. 如今人们的行为以及环境现状 para 3 . 提出自己的观点，呼吁人们植 树造林，保护环境。
参考词汇
自然灾害_______ 关于环境________ 砍伐___________ 过去常常________ 气候变化________ 被严重毁坏_______ (风暴等)袭击_____ 沙漠化进程_______ 期待美好未来_________
• 3-5 times a year, __________(影响人们生 活). The thick dust makes it difficult to see.By the time _____________(沙尘报结 束时，街上到处都是沙尘，一些建筑物 被毁).
• ______(see)the bad effects of sandstorms , people ______________________(似乎已 经意识到了保护环境的重要性). To
此类作文一般是以描述、说理为主的记 叙文或者说明文
文章可先列出恶劣的环境现状，或者采用 比较的方式，对比以前的美好和现在的满 目疮痍。
列举严重的后果，从而达到说服的目的。
发表评论以及提出措施，呼吁人们提高环 保意识，并提出建议和设想。
首先要确定：
时态 综合运用过去和现在的各种时态
人称 第一人称
外研版高中英语必修3《odule 4 Sandstorms in Asia Writing》示范课课件_3
An example
One major environmental problem is cars, because they pollute the air with carbon dioxide.
We need to find a clear way to travel. People should cycle and walk more.
Wang Ming
From Shaanxi High School
Homework
Choose any environmental problem and write your article.
Please look at these pictures. How beautiful they are !
Sandstorm is am_a_j_or__d_is_a_st_eirn Asia
_de_sc_rip_ti_on__
the
__ca_us_es___ _e_ff_ec_ts___
_su_gg_es_tio_n __
Measures to prevent sandstorm:_p_l_an_t_i_ng__tr_e_e_s___
make the light on in the daytime if unnecessary. We should also
save our every piece of paper as well as other writing materials.
What's more, we should offer to recommend our relatives and
• 5.____________ 不遗余力干……
• 6.
高中英语外研版必修3课件：Module 4 Sandstorms in Asia
【知识拓展】catch 构成的常见短语: 1. catch sb. doing sth. 偶然发现某人正在做某事。例如: The teacher caught him sleeping in class. 老师发现他在上课时睡觉。 2. catch up with 赶上。例如: You’ll have to work harder to catch up with him. 你将不得不努力学习赶上他。 3. catch hold of 抓住，握住。例如： Do you catch hold of our teaching methods now ? 现在你掌握了我们的教学方法了吗？
3. so +adj./adv. +that … 如此……以至于…… They are often so thick that you cannot see the sun. 沙尘常常很厚以至于你连太阳都看不见。 【知识拓展】 so +many/much/little/few + n. +that… so + adj. +a /an + n. +that… such +a/an + adj. +n. + that… such + adj. + n.(复数）+that… such +adj. + n.(不可数）+that…
She was elected by a majority of 3,749. 她以3,749票的多数票当选。
【即学即练】
ห้องสมุดไป่ตู้
判断下列句子中major的词性并翻译整个句子。
1). There are a lot of students majoring in psychology
外研版高中英语必修三Module 4 Sandstorms in Asia Writing(共41张PPT)
Leave behind a clear world for the future generations. 给下一代留下一个清洁的地球.
There is only one earth for all of us . If we go on polluting the earth， it won't be fit for us to live in.
我们应该种更多的花和树,使生活更美好。
If everyone makes contribution to protecting the environment, the world will become much more beautiful.
beautifulbeautiful.
如果人人都为保护环境作出贡献，世界将变得更加美丽。
垃圾的重复利用很花钱，又需要专用设备。
5. Litter n.乱扔的东西 vt. 乱扔； 乱丢
If you litter, you will spoil the natural beauty of the surroundings.
如果你随手乱扔废物的话，就会破坏周围环境的自然美。
No litter, please.
We must take measures to control air pollution.
我们必须采取些措施来控制空气污染。
The local government should take measures to improve the environment quality.
地方政府应该采取措施改善环境质量。
一、关于环保的词汇
1. recycle vt 循环利用
We need to recycle our trash and use public transportation more often.
高中英语 Module4《Sandstorms in Asia》课件3 外研版必修3
Question: How do sandstorms affect people’s life • dirty, breathe, mask, cycling, traffic, etc.
Discussion:
What measures should we take to prevent sandstorms coming?
tornad o
hurricane
earthquake
Natural Disasters
sandstorm
lightning
volcanic eruption
Module 4 Sandstorms in Asia
B
North America
Central Asia
A
Central Africa
2.What do the experts advise people to do when a sandstorm arrives in
the city?
A. Don’t go out
B. Don’t wear masks.
C. Don’t go to work as usual. D. Don’t ride bicycles
A. the government is taking measures to prevent sandstorms.
B. the distance between the desert and the center of Beijing is only
250 kilometers.
C. more than 30 million trees have been planted in Beijing .
C