英语必修三外研版Module4SandstormsinAsia
名师学案高中英语外研必修Book3Module4SandstormsinAsia
Module 4 Sandstorms in AsiaⅠ, 单词精讲1, sandstorm n. 沙尘暴【巧记提示】sand（沙子，沙）+storm（风暴）【经典例句】Sandstorms begin in desert areas.沙尘暴始于沙漠地区。
【考点聚焦】1）sands n.（复数）沙滩；沙地2）联想:sandwich n.三明治；夹心面包片。
2, frightening adj. 吓人的；可怕的【巧记提示】frighten （害怕）+ing【经典例句】It is frightening to be cycling in a sandstorm.在沙尘暴中骑自行车太可怕了。
【考点聚焦】1）fright n. 惊吓，惊悸；fright+后缀-ful 变成形容词；加上后缀+-en构成（使役）动词，作"使惊恐、吓唬，惊吓、害怕"解。
2）frightened和afraid的区别:frightened adj."受惊吓的；害怕......的"，作定语和表语形容词。
afraid adj."害怕"，只作表语形容词，后接of短语或不定式短语，也可以接that从句，表示"恐怕"，婉转拒绝别人的表达方法。
3, inland adj.内地的；内陆的【巧记提示】in（在......里面）+land（土地，陆地）【经典例句】In China,the inland region has more sandstorms than the one near the sea.在中国，内陆地区遭受沙尘暴侵害比沿海地区多。
【考点聚焦】1）前缀in-表示"在......内部"，如:indoor（室内的），inside（在里面、内部）等。
2）前缀in-也表否定意义，如:inactive，insensitive3）inland作定语形容词用，无比较等级。
Sandstorms-in-Asia(外研版高中英语必修3第
专家点评（交大附中陈江丽）
亮点：
1. 本节教学设计的教材分析非常到位：分别详细论述了本单元的教学内容，本课教学的内容；本节课是本单元的第几课时，本节课在本单元起着开篇引领的作用和教师的设计思路。
非常全面，到位。
2. 学情分析具体细致，涉及到目前学生已有的基础，展现的问题和弱项。
3. 教师的任务型阅读教学法和交际式教学法和策略定位合理，科学。
不足之处：
1. 本节课的知识技能目标与教学重点中都提到重点词汇，但是在教学环节中没有体现教师是如何让学生掌握这些词汇的。
2. 阅读的层次设计不够科学。
原则上在学生skimming 的环节中，学生要掌握阅读材料的大意。
然后学生scanning寻找理解文章的细节信息；其次学生研读一些关键句子或段落，理解生词汇的意义，对长难句进行分析；最后学生再次阅读重点段落找出作者的写作手法，作者的隐含意等等，加深对阅读材料的理解。
本教学设计把文章的主题理解没有放在第一步阅读中进行。
3. 在读后环节教师设计了summary，并把它设置成短文填空的形式，降低了难度。
但此环节只是对文章的简单的总结，并没有上升到对文章深层次的理解。
建议教师在此设计一些创造性的问题，发散性思维的问题，或评价性的问题，引导学生运用所学的英语做事的能力，培养学生的综合运用英语语言的能力。
外研社高中英语必修3Module4SandstormsinAsia
资源策略：通过各种途径如报刊、因特网、图书馆等获取更多有关 环保方面的信息。
文化意识 了解世界环保情况，增强环保意识。
任务
社区活动：写一张爱护环境的海报，列举人们能就环保所做的七件 事。
教材内容分析
Module 4 Sandstorms in Asia本模块介绍了亚洲（主 要是中国）沙尘暴的情况，并引入了与沙尘暴和环保 有关的词汇，要求学生了解沙尘暴方面的知识并掌握 相关词汇，培养学生用英语谈论沙尘暴及环保的语言 技能。
教学策略
一、创设英语学习的 教学情境。
我校学生缺乏英 语学习的兴趣，因 此，我们教师就应 在课堂教学活动中 创设激发学生学习 兴趣的教学情景， 提高学生参与教学 活动的主动性，我 们要善于利用各种 实物、图片、影像 去创造直观的教学 情境，让学生身临 其境。
二、指导学生主动探究 ，合作交流。
教师帮助指导学生 改进自己的学习方式 ，由被动的接受知识 变为主动的探究新知 ，并学会与他人交流 和分享。
本模块:Expressing strong opinions
必修二第四模块：Giving opinions
选修六第三模块：the infinitives with to; the difference between v+ving and v+to do
教
必修五第三模块：infinitives as object
Cultural Corner 该部分内容为 “绿色运动”, 介绍了欧洲一些国家的环保情况,读后可增强学 生的环保意识.
模块解读：教材的前后衔接
层
层
深
任务
入
逐
步
提
外研版高中英语必修三Module4SandstormsinAsia.docx
高中英语学习材料***鼎尚图文理制作***Module 4 Sandstorms in Asia单元测试卷21. B cut down 有“缩短”之意；cut out 剪裁出；cut off 切断；cut up 切碎。
22. B prevent...from doing 阻止……发生。
23. D symbol 象征；sign 迹象，标志；mark 痕迹。
24. A fright 是名词，意为“恐惧”。
25. D last 后面可接时间段，表示“持续了多长时间”。
26. B help 此处意为“起作用”。
27. B try to do sth.尽力做某事；try doing sth.尝试做某事；a second=another。
28. B 从答语中的“I might as well have stayed at home and have a good rest（我倒不如呆在家里好好休息一下）”可知“昨晚的足球赛再糟不过了”，It couldn’t have been any worse.意为“再糟不过”。
29. D cannot help doing/cannot help but do/cannot but do 都可表示“禁不住……，不得不做某事”。
30. B 根据迹象预测将会发生某事时，用be going to。
31. C base A on B把A建立在B的基础上。
32. C 此处用不定式的完成式表示该动作发生在前。
33. C as if后接不定式表示“目的”。
34. A 疑问词+不定式可作表语或宾语，但是if没有此用法。
35. B was never to be found again再也没有找到。
36. B sb./sth. is likely to do sth.意为“某人/某物有可能做某事”。
37. D push against sth.意为“对某物施加压力，挤压某物”。
38. A 此句意为“使用不同的仪器，他们密切地研究这些地区”。
高中英语外研版必修三教师用书Module 4 Sandstorms in Asia
Module 4Sandstorms in Asia【美文阅读】How to Survive a SandstormSandstorms are among nature's most violent and unpredictable phenomena(现象)．High winds lift sand into the air，reducing visibility(能见度) to almost nothing in a few seconds.Nearly all dust storms are capable of causing property damage，injuries，and deaths.No matter where you live，it's a good idea to know what to do if you see a wall of sand racing toward you.Here are some tips for you.Be prepared.If you are in a stormy area，carry a mask designed to remove small sand，and bring airtight goggles(密封护目镜) to protect your eyes.It's also wise to carry a supply of water in case you are tracked in a storm.Dust storms are usually acpanied by high temperatures，and you can quickly bee dehydrated (脱水的)in the dry heat and high winds.Wear or carry clothing that covers your body to protect yourself from the sandblasting，and to keep warm.Outrun(比……跑得快) the storm.If you see a sandstorm from a distance，and you are in a vehicle or have access to one，you may be able to outrun it.Some sandstorms can travel at more than 75 miles per hour，but they often travel much slower.Trying to outrun astorm，however，is not advisable if you have to put yourself at risk by traveling at high speed.If the storm is catching up with you，it's best to stop and prepare for it.Take cover and stay still.Do not attempt to move about in a storm，as you will not be able to see potential danger in your path.If you're in a house，stay inside.If you can quickly reach such a place before a sandstorm reaches you，get there as quickly as possible.Close all windows and doors，and wait out the storm.If you're in a vehicle，roll up the windows and turn off the vents that bring outside air in.If you are outside，seek out a large rock to protect yourself at least partially.Protect yourself from flying objects.Cover as much of your body as possible to protect yourself from flying sand.In addition，while the sand can hurt，a sandstorm's high winds can also carry heavier(and hence more dangerous) objects.If you find yourself no place to stay，try to stay low to the ground and protect your head with your arms, or a backpack.【诱思导学】Sandstorms have been a major disaster for many Asian countries for centuries.What should we do to reduce or stop sandstorms?【答案】Students' own answer.Period ⅠPreviewing●教学目标本课时主要是通过学生对学案所给出的内容的学习，了解本课文中所出现的词汇，初步了解课文以及相关的背景知识，对下一堂课对课文的全面理解起到一个铺垫作用。
(教师用书)高中英语 Module 4 Sandstorms in Asia模块提升课件 外研版必修3
When Teresa, a widow with four young children, saw a notice from her church for all members to gather to deliver presents and food to a 1 family, she took $ 10 out of her savings jar and bought some ingredients to make three dozen2(cookies). She got to the church parking lot just in time to join the convoy going to the home that was to the people's help. 3
The route was he said, “We 5 it's been a great wanted to 7 1．A.wealthy C．noble 3．A.offer C．expect
4
， and she was astonished when the
cars pulled up in front of her house. When the pastor saw her, expected you to join us, Teresa. We know 6 since your husband died, and we all B．big D．needy B．receive D．refuse
you. ”
4．A.pleasant C．familiar 5．A.never C．even 6．A.failure C．success 7. A．satisfy C．invite
山西省太原市外研社高中英语必修三 Module 4 Sandstorms in Asia
Module 4 Sandstorm in Asia【教学目标】1) 能掌握以下单词及词组：frightening, protect, major, mass, be caught in, survive, appear, process, forecast, strength, advise, prevent, atmosphere, urgent, concerned, complain, absolutely, allow, cut down及cut的其他词组，take in 及take的其他词组，be caught in, have an effect on, give out, care about, too much, have difficulty in doing sth. look through等。
能掌握以下句型：①so...that...如此...以至于...②动词不定式做主语③动词+it(形式宾语)+宾补+真正的宾语④‘否定词+比较级’表达最高级含义2)能了解以下语法：不定式的用法--时态和语态，语法功能，不定式符号to的去与留，but to do 结构【知识梳理】►词汇精华New words1.frighting adj. 骇人的，使惊恐的，常用来形容事物等。
e.g. It’s really a fighting experience. 这真是一次令人恐惧的经历。
拓展：fright n. 惊吓，恐怖frighten v. 使惊吓frightened adj. 害怕的，常用来形容人或人的表情声音等。
2. cut down 砍倒；消减缩小e.g. The villagers often cut down trees in order to build new houses. 村名为了建房经常砍伐树木。
拓展：cut in 插嘴cut up 切碎cut off 砍掉；中断3.protect v. 保护protect...from/against.... 保护免受e.g. He protected his hands from the cold with gloves. 他用手套保护手，以免受冻。
module 4 sandstorms in asia 外研必修三
【探究一】
1)… a mass campaign has been started to help solve it. 掌握 help 的短语搭配： help ( sb. ) with sth. ______________ can’t help (doing) ________________ help (sb.) out ______________ can’t help but do _______________ help oneself to _____________ can’t help oneself ________________ I can’t help it ______________
Module 4
Sandstorms in Asia
学习目标（Learning goals）：
1.学会理解并翻译课文。
2. 学会利用练习册和字典能独立完 成课文相关练习题。
学习重难点：
1 能通过阅读课文理解并完成预习案的内 容。
2 掌握动词不定式作主语的两种形式。
3 单词与短语Βιβλιοθήκη 用法。【预习案】【巩固提升】
D 4 She ____ Japanese when she was in Japan. Now she can speak it freely. A picked out B made out C made up D picked up A 5 It never ____ me that you would object. A occurred to B occur on C occurred on D occur
【探究四】
注意更 正哦！
This is a process that happens when land become desert because of climate changes and because people cut down trees and dig up grass. process 词性: _____ 意思: _______________ 1. The training of astronauts is a long process. 2. No one can hold back the process of history. process 词性: _____ 意思: _______________ 3. Supermarkets sell many vegetables that have been processed.
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It spreads illness
What happens?
major sandstorm centers in China
Gansu and Western Inner Mongolia
Beijing and Northeast Inner Mongolia
the one near the sea.
Introduction-3
Work in pairs. Discuss the questions.
1. What should you do in a sandstorm to protect yourself?
2. Which do you think is more dangerous, an earthquake or a sandstorm? Say why?
Introduction-2
Check your answers: 1. Sandstorms begin in desert areas.
2. Deserts are created by climate changes.
3. Deserts are also created because people cut
Discussion:
1.What’s the cause of sandstorm?
2.What should you do in a sandstorm to protect yourself?
The cause of sandstorm:
• cutting down too many trees;
• desertification (沙漠化); • high temperature and little rain; • serious air and water pollution; • the growing population of the
world; • improper of land; • rapid spread of urbanization;
英语必修三外研版 Module4Sandstormsin
Asia
2020/9/24
the visibility drops
It’s dangerous for us to go out
people have to wear hoods, masks and glasses
cars slow down and have to turn on headlight
Introduction-1
Complete the sentences using the correct form of
the words.
There has been a
blow bury frightenh__ina__gs__s__abl__anes__det__sn(__tvob__)rl__mo._swaI_tin_nhd_gas_t/so_hr_ma_s_l_a_s_te_d
Homework:
1.Recite the new words
2.Preview the reading partand was very___fr_ig_h_t_e_n_in_g__.
The wind __b_lo_w_i_n_g_ the sand high around the house, and some cars were almost completely _b_u_ry__ by the sand.
down trees and dig up grass.
4. Sandstorms from Asia have blown across the
Pacific Ocean to America.
×5. Sandstorms can’t be prevented.
6. The inland region has more sandstorms than
Introduction-2
Check the meaning of these words.
dig earthquake protect sign the Pacific Ocean
Now, work in pairs. Discuss these statements and decide which statement is false
3. Where in China do sandstorms begin? 4. If you are in a desert, what is the first sign of a
sandstorm? 5. Have you ever been in a sandstorm? If yes,
describe it to your partner.