Unit 6 Section Ⅲ Developing ideas & Presenting ideas
【学习目标】
1.了解课文大意;培养略读和查读等阅读能力。(语言能力,思维品质)
2.理解并能够自主运用重要语言点的用法。(语言能力)
3.通过阅读熟悉生存故事的文体特征,并掌握其写作方法及策略。(语言能力,学习能力)
【合作探究】
语篇研读
Step 1 文本整体理解,关注布局谋篇
Read the passage on Pages 68-69 quickly and choose the best answer.
The passage mainly tells us that .
A.humans saved Mars
B.humans reached Mars
C.humans have settled on Mars
D.humans are trying to explore Mars
答案 D
Step 2 细读课文,明确教材细节
Read the passage on Pages 68-69 carefully and choose the best answers.
1.In the 1960s and 1970s,what was the greatest fear
A.Nuclear missiles.
B.All advanced life forms.
C.Human race themselves.
D.Environmental problems.
2.Why is Mars so attractive to scientists
A.It has fascinated humans recently.
B.It has a more hostile environment.
C.It's relatively close and less hostile.
D.Because of some films.
3.Human robots have done some tasks except .
A.searching for water
B.orbiting the planet
C.testing the soil on Mars
D.exploring the Martian surface
4.How long would it take to reach Mars
A.A few days. B.A few weeks.
C.A few months. D.A few years.
5.Right now, what should we humans do to live safely
A.To protect our earth.
B.To take care of ourselves.
C.To move to another planet.
D.To continue our human activity.
答案 1~5 ACBCA
新知探究
核 心 单 词
知识点1 advanced adj.高级的;先进的;高等的;(发展)晚期的 *advance n.进步;进展 v.前进;促进;进步
(P68)In the 1960s and 1970s, the greatest fear was that the human race, and possibly all advanced life forms on the planet, could be wiped out by nuclear missiles, just at the push of a button.20世纪60、70年代,最大的恐惧是,只需按一个按钮,人类——甚至可能是地球上所有的高级生命体——就可能被核导弹彻底毁灭。
知识拓展
make an advance/advances in 在某方面取得进步
in advance (=ahead of time) 事先;提前
in advance of 在……之前;比……进步;超过……
经典佳句
Our struggle and labor is to constantly put the advanced ideals into realities.我们的斗争和劳动就是为了不断地把先进的理想变为现实。
融会应用
Ⅰ.单句填空
(1)We should apply (advance) experience according to local conditions and shouldn't apply it mechanically.
(2)We can surely make (advance) in both knowledge and ability from social practice.
(3)I would like to warn you advance that if you smoke here, you will be fined.
Ⅱ.单句写作
(4)(2023·长春外国语学校月考) , we live in an age of better communication.多亏了先进的技术,我们生活在一个通信较为发达的时代。
答案 (1)advanced (2)advances (3)in (4)Thanks to advanced technology
知识点2 respond v.作出反应; 回应 *response n. 回答;响应
(P67)Temperatures are rising, and nations are failing to respond to it. 气温正在上升, 而各国却未能对此作出反应。
知识拓展
respond to=react to 对……作出反应;回应
in response to作为对……的回应
make a/no response to对……作出反应/没有反应
经典佳句
She glanced at the unfriendly foreign journalist in response to his tricky question. 她瞥了那位不友好的外国记者一眼, 作为对他刁钻问题的回应。
融会应用
Ⅰ.单句填空
(1)Receiving a text does not mean you have to respond it.
(2)These comments came in (respond) to specific questions often asked by local newsmen.
Ⅱ.单句写作
(3)(2023·山西太原月考) , I have made some changes in my way of life. 为了响应这一呼吁, 我对自己的生活方式做出一些改变。
答案 (1)to (2)response (3)In response to the appeal
知识点3 expose v.使暴露(于险境);揭露;使曝光 *exposure n.暴露;显露;揭露
(P70) ... we can infer that the Moon is less exposed to dangerous radiation than Mars.……我们可以推断,月球受到的危险辐射比火星少。
知识拓展
expose...to... 把……暴露于……;使……接触……
be exposed to 暴露于;接触
经典佳句
The worker knocked down some cement from the wall to make the bricks exposed.工人从墙上打掉了一些水泥,是为了让砖暴露在外。
名师点拨
在expose... to... 以及be exposed to结构中, to为介词, 其后要用名词、代词或动词-ing形式作宾语。
融会应用
Ⅰ.单句填空
(1)They had not been exposed most diseases common to urban populations.
(2)Their cancers are not so clearly tied to radiation (expose).
Ⅱ.单句写作
(3)(2023·成都七中月考)We want to as much as possible.我们想让孩子们尽可能多地接触中国传统文化。
答案 (1)to (2)exposure (3)expose children to traditional Chinese culture
短 语 句 式
知识点4 consist of由……构成;由……组成
(P69) It consisted of a closed space in which people, animals and plants could live together.它由一个封闭的空间组成,人、动物和植物可以在里面一起生活。
知识拓展
consist in(=lie in) 在于……;存在于……
consist with(=agree with) 和……一致
be consistent with 与……一致
经典佳句
The new building area will consist of 66 houses and some office buildings.新建楼区将由66栋住房和一些办公楼组成。
名师点拨
(1)表示“由……组成”的短语还有:be made up of、be composed of等。
(2)consist of不用于被动语态和进行时态。
融会应用
Ⅰ.单句填空
(1)Dinners usually consist meat or fish with vegetables followed by dessert,fruit and coffee.
(2)The true wealth does not consist what we are.
(3)Our deeds must consist our words.
(4)A medical team (consist) of 5 doctors and 2 nurses set off for the earthquake-stricken area.
(5)The result is (consist) with previous findings.
Ⅱ.一句多译
(6)这个俱乐部由八个成员组成。
→This club eight members.(consist)
→This club eight members.(make up)
→This club eight members.(compose)
答案 (1)of (2)in (3)with (4)consisting
(5)consistent (6)consists of;is made up of;is composed of
知识点5 替代词that
(P68)The most likely choice is Mars, which is relatively close to Earth and has an environment less hostile than that of other planets.最有可能的选择是火星,它离地球相对较近,环境不像其他行星那么恶劣。
知识拓展
替代词that、 those、 it、 one、 ones的区别:
(1)that表示特指,替代上文中出现的同类的单数可数名词或不可数名词,相当于“the+单数可数名词或不可数名词”。
(2)those表示特指,替代上文中出现的复数名词,相当于“the+复数名词”。
(3)it表示特指,用来指代上文中提到的同一个事物,可替代单数可数名词或不可数名词。
(4)one表示泛指,替代上文中出现的同类的单数可数名词,相当于“a/an+单数可数名词”;应使用ones替代上文中出现的同类的复数名词。
融会应用 选词填空
that; those; it; one; ones
(1)I can't find my hat. I think I must buy .
(2)My uncle gave me a pen. I like very much.
(3)The computers in your office are more expensive than in our school.
(4)In many ways, the education system in the US is very different from in the UK.
(5)I want to buy some apples, the that look fresh.
答案 (1) one (2)it (3)those (4) that (5)ones
写作探究
生 存 故 事
本单元的写作任务是叙述生存故事,属于记叙文写作范畴。该类作文以叙述事件为主,写作时要注意把记叙文的六要素:时间、地点、人物、事件的起因、经过和结果交代清楚;其次,确定人称: 该类作文的主要人称为第一人称和第三人称;再者,确定时态: 描述过去发生的事情通常采用一般过去时。
探究点1 教材范例提炼
课文范例
素材积累
1.It's been three days since I got separated from the other team members.自从我和其他队员们分开已经三天了。
2.One day, Tom was riding his bike home from school when he saw a boy lying on the ground.一天,汤姆正骑自行车从学校回家,这时他看见一个男孩躺在地上。
3.The firefighters hurried there at once and fought against it bravely,but the fire was so big that it lasted five hours.消防队员们立即赶到那里,勇敢地灭火,但火势太大,以至于持续了5个小时。
4.Without a compass, I lost direction, and now I am lost in dense jungle.没有指南针,我失去了方向,现在我迷失在茂密的丛林中。
5.I have to remind myself to be calm and optimistic at every moment.我必须提醒自己要时刻保持冷静、乐观。
6.To make things worse, I stumbled and sprained my ankle.更糟糕的是,我摔了一跤,把脚踝扭了。
探究点2 写作应用体验
写作典例
你和李华参加了一次野外生存训练。下面5幅图画展示了野外训练的过程, 请根据图示写一篇英文日记。
注意:1.词数80左右;
2.开头已给出, 不计入总词数。
参考词汇:指南针compass;手电筒flashlight;急救包first-aid kit;宿营地campsite
Saturday Nov. 19th Sunny
Li Hua and I took part in a wilderness survival program yesterday, and it has been one of the most unforgettable experiences since high school.
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分步推进
Step 1 审题谋篇
Step 2 要点翻译
1.词汇翻译
(1)一次难忘的经历
(2)出发
(3)迷路
(4)搭建
(5)生火
答案 (1)an unforgettable experience (2)set out (3)lose one's way (4)put up (5)make a fire
2.翻译句子
(1)李华的背包里有一个指南针和一顶帐篷。
Li Hua was in his backpack.
(2)我的背包里有一把手电筒、一张地图、一把小刀、一个急救箱、一些火柴、蜡烛、食物和衣服。
In my backpack a flashlight, a map, a knife, a first-aid kit, some matches, candles, food, and clothes.
(3)在去营地的路上, 我们爬了一座小山, 然后游过了一条河。
, we climbed a hill, and then we swam across a river.
(4)我们在河边发现了一大块木头, 把背包放在上面推着走。
on a large piece of wood we had found by the river.
(5)当我们进入森林时, 我们迷路了。
As we got into the forest, .
(6)然后李华搭起帐篷, 我生了火, 开始做饭。
Li Hua then , and I made a fire and started cooking.
(7)我们学会了利用课堂训练中获得的知识来解决问题。
We learned to use knowledge gained in class training .
答案 (1)carrying a compass and a tent (2)there was (3)On the way to the campsite (4)We pushed the backpacks (5)we lost our way (6)put up the tent (7)to solve problems
Step 3 句式升级
1.把上题中的句(1)和句(2)合并成一个并列句
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2.把上题中的句(3)和句(4)合并成一个含有动词-ing形式作状语的句子
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答案
1.Li Hua was carrying a compass and a tent in his backpack and in mine there was a flashlight, a map, a knife, a first-aid kit, some matches, candles, food, and clothes.
2.On the way to the campsite, we climbed a hill, and then we swam across a river, pushing the backpacks on a large piece of wood we had found by the river.
Step 4 连句成篇
使用以上几个句子,加上恰当的连接词和过渡句,必要时可以改变句式,使之成为一篇连贯的文章。
参考范文
Saturday Nov. 19th Sunny
Li Hua and I took part in a wilderness survival program yesterday, and it has been one of the most unforgettable experiences since high school.
Early in the morning, we set out. Li Hua was carrying a compass and a tent in his backpack and in mine there was a flashlight, a map, a knife, a first-aid kit, some matches, candles, food, and clothes.
On the way to the campsite, we climbed a hill, and then we swam across a river, pushing the backpacks on a large piece of wood we had found by the river. As we got into the forest, we lost our way. Luckily, we found the right direction with the compass. By the time we arrived at the campsite, it had already been dark. Li Hua then put up the tent, and I made a fire and started cooking. The two of us spent the night in the forest.
We learned to use knowledge gained in class training to solve problems. It was quite a special experience for us both, which I'll never forget for the rest of my life.
【随堂检测】
夯实基础
主题写作
随着科学技术的发展,人类去太空旅游将不再是遥远的梦想。假定你是李华,对太空探索极感兴趣,请你写一篇英语短文,设想你今年暑假去太空旅游,并谈谈在失重情况下如何吃饭和喝水。
注意:1.词数80左右;
2.可适当增加细节,以使行文连贯。
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参考范文
If I went to travel in space, there would be a problem I might be faced with: how to eat and drink in outer space.
I would have to take all my food with me if I went to space travel, but in outer space, the gravity is so weak that the food will float around. I must make sure that it is specially made as liquid space food. It could be put in a tube and then I would be able to suck it more easily. Perhaps I would use a straw to eat it.I believe that only in this way would the problem be solved. I might have a happy visit to space in that way.
【课外拓展】
视野拓展
1.The Chinese people are peace-loving and China is committed to promoting world peace.中国人民热爱和平,并且中国致力于推动世界和平。
2.The global population is expected to grow to 9.6 billion by 2050, and some analysts estimate that food production will need to be raised by 50 percent to maintain current levels. 到2050年, 全球人口预计将增长到96亿, 一些分析家估计, 食物生产将需要增加50%才能维持目前的水平。
3.The real happiness is to be optimistic about life and enthusiastic about the cause.真正的幸福是对生活乐观,对事业热情。
4.Life is 10% what happens to you and 90% how you react to it.生活的10%是发生在你身上的事,90%是你如何对它作出反应。
5.In modern mankind, the brain accounts for about 3% of total body weight but it consumes 25% of the body's energy when the body is at rest. 在现代人类中, 大脑约占总体重的3%。但当身体休息时, 它会消耗身体25%的能量。
6.I hope that whatever will happen in the future, I can still remain optimistic and strive for my own dream persistently through thick and thin.我希望无论将来发生什么, 我依然能保持乐观并不畏艰难地力争实现我的梦想。
英美文化
美篇导读
据专家称,自20世纪70年代,北冰洋冰层正以每10年3%的速度缩小,这缩短了北极熊捕食海豹和海象的时间。北极熊的生存基础受到了威胁,我们应该做些什么来保护北极熊呢
美篇呈现
Polar Bear Survival Threatened
In the Norwegian Arctic, researchers immobilize① polar bears with drugs and then fit them with radio collars so they can be tracked② by satellite, part of a new study sponsored by WWF, the conservation organization, to monitor how global warming is taking a serious toll③ on polar bears. According to experts, arctic sea ice has been shrinking④ by three percent each decade since the 1970s, and that shortens the season when polar bears can hunt seals and walruses.
Its basis for survival is being threatened. The sea ice is melting earlier in the spring, which is sending the polar bears to land earlier without them having developed enough fat reserves to survive the ice free season. By the end of the summer, they're skinny bears and we've seen in places like Hudson Bay that their reproductive success is being jeopardized⑤.
This study will find out how the bears are adapting to climate change, where they go and what they do to survive and will monitor the health and condition of polar bears over time.
There's a lot of other species that will be affected by climate change and/or pollution, but when you look at it, polar bears are much easier to study in a lot of respects and we can catch the same individuals over a long period of time. We can follow them for many years and get good insights⑥ into what's happening.
WWF says the impact of climate change on polar bears underscores⑦ the critical need to reduce carbon pollution, which is widely blamed for global warming and for all nations to sign and ratify the Kyoto protocol on climate change.
The Kyoto Climate Treaty requires all nations to reduce their carbon emissions so that the negative impacts of climate change can be halted. It's the only global effort to fight climate change, and it's a good step forward in the right direction.
Experts now say if the trend continues, in 100 years by the end of each summer, there will be no ice at all in the Arctic Ocean.
拯救北极熊
在挪威附近的北冰洋海域,研究员用药物将北极熊麻醉,然后在它们身上安装无线电项圈,这样能通过卫星跟踪它们的行迹。这是由环境保护组织世界自然基金会(WWF)资助的新研究的一部分,它将监察全球变暖是如何对北极熊造成严重损害的。据专家称,自20世纪70年代,北冰洋冰层正以每10年3%的速度缩小,这缩短了北极熊捕食海豹和海象的时间。
北极熊的生存基础正受到威胁。春天的早些时候,海面冰层就在融化,这促使北极熊提早上岸,而它们还没有蓄积足够多的脂肪来帮助它们挨过无冰期。到了夏末,北极熊变得瘦骨嶙峋。在类似哈得逊湾这样的地方,我们发现北极熊的繁衍正受到危害。
这项研究将会弄清楚北极熊是如何适应气候变化的,它们会迁徙到哪里,以及怎样求生,同时将持续观察它们的健康和生活状况。
气候变化和(或)污染同样会影响到许多其他的物种,但是当你仔细研究时就会发现,北极熊在许多方面都更容易研究,并且我们能够长期研究某些相同的个体。我们可以对它们进行长年跟踪,深入了解变化状况。
世界自然基金会称,气候变化对北极熊造成的影响强调了减少碳化物污染迫在眉睫。碳化物污染被广泛认为是造成全球变暖的罪魁祸首,所有国家都应该签署和批准预防气候变化的《京都议定书》。
《京都气候条约》要求所有国家减少碳排放量从而遏制气候变化的消极影响。这是唯一一次对抗气候变化的全球性努力,它是向正确的方向迈进的可喜的一步。
专家们现在称,如果按这样的趋势发展,100年后,每到夏末,北冰洋将不会有冰。
知识积累
①immobilize vt.使固定;使不动
②track v.跟踪;追踪
③toll n.严重的不良影响;(事故、灾难、战争等的)伤亡人数
④shrink v.(使)缩小;减少
⑤jeopardize v.危及;损害
⑥insight n.洞悉;了解
⑦underscore vt.强调
素养链接
减少碳排放量需要我们每个人的努力,生活中的低碳生活小贴士:1.购买简单包装的商品,选购绿色产品、绿色食物,倡导绿色消费;2.少用一次性制品(木筷、纸杯、纸巾等),减少垃圾,进行垃圾分类,回收资源;3.使用节能电器,电器使用完后完全关闭电源,节约用电,适度使用空调;4.多骑自行车、多坐公交车,为节能减排出力……
2(共47张PPT)
Unit 6 Survival
Section Ⅲ Developing ideas & Presenting ideas
1.了解课文大意；培养略读和查读等阅读能力。（语言能力，思维品质）
2.理解并能够自主运用重要语言点的用法。（语言能力）
3.通过阅读熟悉生存故事的文体特征,并掌握其写作方法及策略。（语言能力，学习能力）
Step 1 文本整体理解，关注布局谋篇
Read the passage on Pages 68-69 quickly and choose the best answer.
The passage mainly tells us that___.
D
A.humans saved Mars B.humans reached Mars
C.humans have settled on Mars D.humans are trying to explore Mars
Step 2 细读课文，明确教材细节
Read the passage on Pages 68-69 carefully and choose the best answers.
1.In the 1960s and 1970s，what was the greatest fear ( )
A
A.Nuclear missiles. B.All advanced life forms.
C.Human race themselves. D.Environmental problems.
2.Why is Mars so attractive to scientists ( )
C
A.It has fascinated humans recently. B.It has a more hostile environment.
C.It's relatively close and less hostile. D.Because of some films.
3.Human robots have done some tasks except___.
B
A.searching for water B.orbiting the planet
C.testing the soil on Mars D.exploring the Martian surface
4.How long would it take to reach Mars ( )
C
A.A few days. B.A few weeks. C.A few months. D.A few years.
5.Right now, what should we humans do to live safely ( )
A
A.To protect our earth. B.To take care of ourselves.
C.To move to another planet. D.To continue our human activity.
核心单词
知识点1 advanced adj.高级的；先进的；高等的；（发展）晚期的 ＊advance n.进步；进展 v.前进；促进；进步
（P68）In the 1960s and 1970s, the greatest fear was that the human race, and possibly all advanced life forms on the planet, could be wiped out by nuclear missiles, just at the push of a button.20世纪60、70年代，最大的恐惧是，只需按一个按钮，人类——甚至可能是地球上所有的高级生命体——就可能被核导弹彻底毁灭。
知识拓展
make an advance/advances in 在某方面取得进步
in advance （=ahead of time） 事先；提前
in advance of 在……之前；比……进步；超过……
经典佳句
Our struggle and labor is to constantly put the advanced ideals into realities.我们的斗争和劳动就是为了不断地把先进的理想变为现实。
融会应用
Ⅰ.单句填空
（1）We should apply _________（advance） experience according to local conditions
and shouldn't apply it mechanically.
advanced
（2）We can surely make _________（advance） in both knowledge and ability from
social practice.
advances
（3）I would like to warn you ___advance that if you smoke here, you will be fined.
in
Ⅱ.单句写作
（4）（2023·长春外国语学校月考）_____________________________, we live in an
age of better communication.多亏了先进的技术，我们生活在一个通信较为发达的时代。
Thanks to advanced technology
知识点2 respond v.作出反应；回应 ＊response n.回答；响应
（P67）Temperatures are rising, and nations are failing to respond to it. 气温正在上升, 而各国却未能对此作出反应。
知识拓展
respond to=react to 对……作出反应;回应
in response to 作为对……的回应
make a/no response to 对……作出反应/没有反应
经典佳句
She glanced at the unfriendly foreign journalist in response to his tricky question. 她瞥了那位不友好的外国记者一眼, 作为对他刁钻问题的回应。
融会应用
Ⅰ.单句填空
（1）Receiving a text does not mean you have to respond ___ it.
to
（2）These comments came in _________（respond） to specific questions often
asked by local newsmen.
response
Ⅱ.单句写作
（3）（2023·山西太原月考）________________________, I have made some changes
in my way of life. 为了响应这一呼吁, 我对自己的生活方式做出一些改变。
In response to the appeal
知识点3 expose v.使暴露（于险境）；揭露；使曝光 ＊exposure n.暴露；显露；揭露
（P70） ... we can infer that the Moon is less exposed to dangerous radiation than Mars.……我们可以推断,月球受到的危险辐射比火星少。
知识拓展
expose...to... 把……暴露于……；使……接触……
be exposed to 暴露于;接触
经典佳句
The worker knocked down some cement from the wall to make the bricks exposed.工人从墙上打掉了一些水泥，是为了让砖暴露在外。
名师点拨
在expose... to... 以及be exposed to结构中, to为介词, 其后要用名词、代词或动词-ing形式作宾语。
融会应用
Ⅰ.单句填空
（1）They had not been exposed ___most diseases common to urban populations.
to
（2）Their cancers are not so clearly tied to radiation _________（expose）.
exposure
Ⅱ.单句写作
（3）（2023·成都七中月考）We want
to_________________________________________ as much as possible.我们想让孩子
们尽可能多地接触中国传统文化。
expose children to traditional Chinese culture
短语句式
知识点4 consist of 由……构成；由……组成
（P69） It consisted of a closed space in which people, animals and plants could live together.它由一个封闭的空间组成，人、动物和植物可以在里面一起生活。
知识拓展
consist in（=lie in） 在于……;存在于……
consist with（=agree with） 和……一致
be consistent with 与……一致
经典佳句
The new building area will consist of 66 houses and some office buildings.新建楼区将由66栋住房和一些办公楼组成。
名师点拨
（1）表示“由……组成”的短语还有：be made up of、be composed of等。
（2）consist of不用于被动语态和进行时态。
融会应用
Ⅰ.单句填空
（1）Dinners usually consist ___meat or fish with vegetables followed by dessert,fruit
and coffee.
of
（2）The true wealth does not consist ___what we are.
in
（3）Our deeds must consist _____our words.
with
（4）A medical team __________（consist） of 5 doctors and 2 nurses set off for
the earthquake-stricken area.
consisting
（5）The result is __________（consist） with previous findings.
consistent
Ⅱ.一句多译
（6）这个俱乐部由八个成员组成。
→This club ___________eight members.（consist）
→This club ______________eight members.（make up）
→This club _______________eight members.（compose）
consists of
is made up of
is composed of
知识点5 替代词that
（P68）The most likely choice is Mars, which is relatively close to Earth and has an environment less hostile than that of other planets.最有可能的选择是火星，它离地球相对较近，环境不像其他行星那么恶劣。
知识拓展
替代词that、 those、 it、 one、 ones的区别：
（1）that表示特指，替代上文中出现的同类的单数可数名词或不可数名词，相当于“the+单数可数名词或不可数名词”。
（2）those表示特指，替代上文中出现的复数名词，相当于“the+复数名词”。
（3）it表示特指，用来指代上文中提到的同一个事物，可替代单数可数名词或不可数名词。
（4）one表示泛指，替代上文中出现的同类的单数可数名词，相当于“a/an+单数可数名词”；应使用ones替代上文中出现的同类的复数名词。
融会应用 选词填空
that； those； it; one; ones
（1）I can't find my hat. I think I must buy_____.
one
（2）My uncle gave me a pen. I like___very much.
it
（3）The computers in your office are more expensive than ______in our school.
those
（4）In many ways, the education system in the US is very different from _____ in
the UK.
that
（5）I want to buy some apples, the_____that look fresh.
ones
生存故事
本单元的写作任务是叙述生存故事，属于记叙文写作范畴。该类作文以叙述事件为主,写作时要注意把记叙文的六要素：时间、地点、人物、事件的起因、经过和结果交代清楚；其次，确定人称: 该类作文的主要人称为第一人称和第三人称；再者，确定时态: 描述过去发生的事情通常采用一般过去时。
探究点1 教材范例提炼
课文范例
素材积累
1.It's been three days since I got separated from the other team members.自从我和其他队员们分开已经三天了。
2.One day, Tom was riding his bike home from school when he saw a boy lying on the ground.一天，汤姆正骑自行车从学校回家，这时他看见一个男孩躺在地上。
3.The firefighters hurried there at once and fought against it bravely，but the fire was so big that it lasted five hours.消防队员们立即赶到那里，勇敢地灭火，但火势太大，以至于持续了5个小时。
4.Without a compass, I lost direction, and now I am lost in dense jungle.没有指南针，我失去了方向，现在我迷失在茂密的丛林中。
5.I have to remind myself to be calm and optimistic at every moment.我必须提醒自己要时刻保持冷静、乐观。
6.To make things worse, I stumbled and sprained my ankle.更糟糕的是，我摔了一跤，把脚踝扭了。
探究点2 写作应用体验
写作典例
你和李华参加了一次野外生存训练。下面5幅图画展示了野外训练的过程, 请根据图示写一篇英文日记。
注意:1.词数80左右;
2.开头已给出, 不计入总词数。
参考词汇：指南针compass；手电筒flashlight；急救包first-aid kit；宿营地campsite
Saturday Nov. 19th
Sunny
Li Hua and I took part in a wilderness survival program yesterday, and it has
been one of the most unforgettable experiences since high school.
______________________
分步推进
Step 1 审题谋篇
Step 2 要点翻译
1.词汇翻译
（1）一次难忘的经历_________________________
an unforgettable experience
（2）出发_______
set out
（3）迷路______________
lose one's way
（4）搭建_______
put up
（5）生火____________
make a fire
2.翻译句子
（1）李华的背包里有一个指南针和一顶帐篷。
Li Hua was____________________________in his backpack.
carrying a compass and a tent
（2）我的背包里有一把手电筒、一张地图、一把小刀、一个急救箱、一些火柴、蜡烛、
食物和衣服。
In my backpack __________a flashlight, a map, a knife, a first-aid kit, some matches,
candles, food, and clothes.
there was
（3）在去营地的路上, 我们爬了一座小山, 然后游过了一条河。
__________________________, we climbed a hill, and then we swam across a river.
On the way to the campsite
（4）我们在河边发现了一大块木头, 把背包放在上面推着走。
________________________on a large piece of wood we had found by the river.
We pushed the backpacks
（5）当我们进入森林时, 我们迷路了。
As we got into the forest,________________.
we lost our way
（6）然后李华搭起帐篷, 我生了火, 开始做饭。
Li Hua then_______________, and I made a fire and started cooking.
put up the tent
（7）我们学会了利用课堂训练中获得的知识来解决问题。
We learned to use knowledge gained in class training_________________.
to solve problems
Step 3 句式升级
1.把上题中的句（1）和句（2）合并成一个并列句
___________________________________________________________________________
__________________________________________________________________________
Li Hua was carrying a compass and a tent in his backpack and in mine there was a flashlight, a map, a knife, a first-aid kit, some matches, candles, food, and clothes.
2.把上题中的句（3）和句（4）合并成一个含有动词-ing形式作状语的句子
___________________________________________________________________________
___________________________________________________________________
On the way to the campsite, we climbed a hill, and then we swam across a river, pushing the backpacks on a large piece of wood we had found by the river.
Step 4 连句成篇
使用以上几个句子,加上恰当的连接词和过渡句,必要时可以改变句式,使之成为一篇连贯的文章。
参考范文
Saturday Nov. 19th Sunny
Li Hua and I took part in a wilderness survival program yesterday, and it has been one of the most unforgettable experiences since high school.
Early in the morning, we set out. Li Hua was carrying a compass and a tent in his backpack and in mine there was a flashlight, a map, a knife, a first-aid kit, some matches, candles, food, and clothes.
On the way to the campsite, we climbed a hill, and then we swam across a river, pushing the backpacks on a large piece of wood we had found by the river. As
we got into the forest, we lost our way. Luckily, we found the right direction with the compass. By the time we arrived at the campsite, it had already been dark. Li Hua then put up the tent, and I made a fire and started cooking. The two of us spent the night in the forest.
We learned to use knowledge gained in class training to solve problems. It was quite a special experience for us both, which I'll never forget for the rest of my life.
主题写作
随着科学技术的发展,人类去太空旅游将不再是遥远的梦想。假定你是李华,对太空探索极感兴趣,请你写一篇英语短文,设想你今年暑假去太空旅游,并谈谈在失重情况下如何吃饭和喝水。
注意:1.词数80左右;
2.可适当增加细节,以使行文连贯。
___
参考范文
If I went to travel in space, there would be a problem I might be faced with: how to eat and drink in outer space.
I would have to take all my food with me if I went to space travel, but in outer space, the gravity is so weak that the food will float around. I must make sure that it is specially made as liquid space food. It could be put in a tube and then I would be able to suck it more easily. Perhaps I would use a straw to eat it. I believe that only in this way would the problem be solved. I might have a happy visit to space in that way.
1.The Chinese people are peace-loving and China is committed to promoting world peace.中国人民热爱和平，并且中国致力于推动世界和平。
2.The global population is expected to grow to 9.6 billion by 2050, and some analysts estimate that food production will need to be raised by 50 percent to maintain current levels. 到2050年, 全球人口预计将增长到96亿, 一些分析家估计, 食物生产将需要增加50%才能维持目前的水平。
3.The real happiness is to be optimistic about life and enthusiastic about the cause.真正的幸福是对生活乐观，对事业热情。
4.Life is 10% what happens to you and 90% how you react to it.生活的10%是发生在你身上的事，90%是你如何对它作出反应。
5.In modern mankind, the brain accounts for about 3% of total body weight but it consumes 25% of the body's energy when the body is at rest. 在现代人类中, 大脑约占总体重的3%。但当身体休息时, 它会消耗身体25%的能量。
6.I hope that whatever will happen in the future, I can still remain optimistic and strive for my own dream persistently through thick and thin.我希望无论将来发生什么, 我依然能保持乐观并不畏艰难地力争实现我的梦想。
美篇导读
据专家称，自20世纪70年代，北冰洋冰层正以每10年3%的速度缩小，这缩短了北极熊捕食海豹和海象的时间。北极熊的生存基础受到了威胁，我们应该做些什么来保护北极熊呢？
美篇呈现
Polar Bear Survival Threatened
In the Norwegian Arctic, researchers immobilize① polar bears with drugs and then fit them with radio collars so they can be tracked② by satellite, part of a new study sponsored by WWF, the conservation organization, to monitor how global warming is taking a serious toll③ on polar bears. According to experts, arctic sea ice has been shrinking④ by three percent each decade since the 1970s, and that shortens the season when polar bears can hunt seals and walruses.
Its basis for survival is being threatened. The sea ice is melting earlier in the spring, which is sending the polar bears to land earlier without them having developed enough fat reserves to survive the ice free season. By the end of the summer, they're skinny bears and we've seen in places like Hudson Bay that their reproductive success is being jeopardized⑤.
This study will find out how the bears are adapting to climate change, where they go and what they do to survive and will monitor the health and condition of polar bears over time.
There's a lot of other species that will be affected by climate change and/or pollution, but when you look at it, polar bears are much easier to study in a lot of respects and we can catch the same individuals over a long period of time. We can follow them for many years and get good insights⑥ into what's happening.
WWF says the impact of climate change on polar bears underscores⑦ the critical need to reduce carbon pollution, which is widely blamed for global warming and for all nations to sign and ratify the Kyoto protocol on climate change.
The Kyoto Climate Treaty requires all nations to reduce their carbon emissions so that the negative impacts of climate change can be halted. It's the only global effort to fight climate change, and it's a good step forward in the right direction.
Experts now say if the trend continues, in 100 years by the end of each summer, there will be no ice at all in the Arctic Ocean.
拯救北极熊
在挪威附近的北冰洋海域，研究员用药物将北极熊麻醉，然后在它们身上安装无线电项圈，这样能通过卫星跟踪它们的行迹。这是由环境保护组织世界自然基金会（WWF）资助的新研究的一部分，它将监察全球变暖是如何对北极熊造成严重损害的。据专家称，自20世纪70年代，北冰洋冰层正以每10年3%的速度缩小，这缩短了北极熊捕食海豹和海象的时间。
北极熊的生存基础正受到威胁。春天的早些时候，海面冰层就在融化，这促使北极熊提早上岸，而它们还没有蓄积足够多的脂肪来帮助它们挨过无冰期。到了夏末，北极熊变得瘦骨嶙峋。在类似哈得逊湾这样的地方，我们发现北极熊的繁衍正受到危害。
这项研究将会弄清楚北极熊是如何适应气候变化的，它们会迁徙到哪里，以及怎样求生，同时将持续观察它们的健康和生活状况。
气候变化和（或）污染同样会影响到许多其他的物种，但是当你仔细研究时就会发现，北极熊在许多方面都更容易研究，并且我们能够长期研究某些相同的个体。我们可以对它们进行长年跟踪，深入了解变化状况。
世界自然基金会称，气候变化对北极熊造成的影响强调了减少碳化物污染迫在眉睫。碳化物污染被广泛认为是造成全球变暖的罪魁祸首，所有国家都应该签署和批准预防气候变化的《京都议定书》。
《京都气候条约》要求所有国家减少碳排放量从而遏制气候变化的消极影响。这是唯一一次对抗气候变化的全球性努力，它是向正确的方向迈进的可喜的一步。
专家们现在称，如果按这样的趋势发展，100年后，每到夏末，北冰洋将不会有冰。
知识积累
①immobilize vt.使固定；使不动
②track v.跟踪；追踪
③toll n.严重的不良影响；（事故、灾难、战争等的）伤亡人数
④shrink v.（使）缩小；减少
⑤jeopardize v.危及；损害
⑥insight n.洞悉；了解
⑦underscore vt.强调
素养链接
减少碳排放量需要我们每个人的努力，生活中的低碳生活小贴士：1.购买简单包装的商品，选购绿色产品、绿色食物，倡导绿色消费；2.少用一次性制品（木筷、纸杯、纸巾等），减少垃圾，进行垃圾分类，回收资源；3.使用节能电器，电器使用完后完全关闭电源，节约用电，适度使用空调；4.多骑自行车、多坐公交车，为节能减排出力……
