2020_2021学年新教材高中英语Unit6Earthfirst(第4课时)Writing—建议信课件外研版必修第二册
【分析】 本单元的写作任务是建议信。建议信是英语中常见的一种 应用文体，就是在你所写的信中发表你的建议与看法。建议信 除了遵循书信的格式之外，还要求在信中针对对方的问题，给 出你的观点及解决办法。
一、基本结构 建议信一般采取“三段式结构”。 首段：表明意图，陈述事由。 主体段落：应该首先肯定对方的优点，然后再写需要改进 的地方或针对具体情况提出具体建议或忠告。通常以firstly, secondly, thirdly或to begin/start with, then, later, last but not least等 依次陈述建议。 结尾段：礼貌地总结或表示期盼回复。
5． meet with 遇到
6． a number of/a variety of 很多
Ⅱ.造句
1．有几个因素促成了我的建议。 There are several factors which lead to my suggestion. 2．无论你到哪里去，带着电子词典都很方便，因为它比普
通词典小得多。 It is convenient for you to carry the electronic dictionary
二、注意事项 1．注意结构。通常以“三段式”结构行文。 2．客观地提出建议，针对对方的问题，给出你的观点。 3．语言要委婉、ise choice 明智的选择
2． lead to/contribute to
促成
3．convenient 方便的
4． consult/look up 查阅(资料)
wherever you go as it is much smaller than the common one. 3．在电子词典中，你会非常快地得到你想要的。 You can get what you want in the electronic dictionary as
soon as possible.
Unit 6
Earth first
第四课时 Writing——建议信
假定你是李华，你的朋友张柯写信给你，就买什么样的英 语词典想听听你的建议。请根据下列提示，用英语给他写一封 回信，推荐他买电子词典。注意：80词左右。
1．方便、快捷； 2．内置多部词典、能发音； 3．能储存资料。 参考词汇：电子词典electronic dictionary；内存RAM
Ⅲ.成篇 Dear Zhang Ke，
As for the problem you put forward in your last letter, I think it is a wise choice for you to buy an electronic dictionary.
There are several factors leading to my suggestion. To begin with, with the electronic dictionary being much smaller than the common one, it is convenient for you to carry it wherever going. Additionally, you can get what you want in the electronic dictionary as soon as possible, for consulting this kind of dictionary is really a piece of cake. When meeting with the useful material, you can store
_2020学年新教材高中英语Unit6EarthfirstDevelopingideas课
_2020学年新教材高中英语Unit6EarthfirstDevelopingideas课Unit 6 Earth first Developing ideas课时检测素养达标Ⅰ. 语境填词1. He has devoted (奉献) his whole life to science.2. The earthquake has caused great damage (破坏) to the town.3. The average (平均的) age of the students in the survey is 18.4. Our country attaches great importance to establish reserves(保护区) for animals in danger.5. He never adopts (采纳) oth er’s advice so that he always makes mistakes.6. Too much screen time may affect(影响) children’s eyesight.Ⅱ. 完成句子1. Too much junk food may contribute to fatness.吃过多的垃圾食品会导致肥胖。
2. Yuan Longping has devoted himself to the study of rice.袁隆平将他的一生奉献给水稻研究。
3. Costs have been reduced by 20% over the past year.过去一年, 各项费用已经减少了20%。
4. In Africa, 4 million people a year die of hunger on average.在非洲, 平均每年400万人死于饥饿。
5. She treats the adopted child as if he were her own son.她把这个收养的孩子当成自己的儿子。
新教材外研版高中英语必修第二册 Unit6 Earth first 精品教学课件
The effects of the melting ice could be felt as far away as the Indian Ocean as the warm weather sets off 19 global tipping points(临界点), according to the new Arctic Resilience Report. Those tipping points happen when a natural system quickly changes, leading to great effects on nearby ecosystems that might never be reversed(彻底转变)．
2．According to the passage, which one is WRONG about the film Jaws? A．A woman died as a result of a shark’s attack. B．It was popular with huge audiences. C．It changed people’s longheld idea of shark as a dangerous animal. D．It won a great reputation in the field of film. 3．Why did the number of large sharks fall quickly? A．Because of the climate change. B．Because of people’s killing and finning. C．Because of lacking of enough food. D．Because of the pollution of the ocean.
新教材外研版高中英语必修第二册 Unit 6 Earth first 精品学案(知识点考点汇总)
Unit 6 Earth firstWhere there is green，there is life.哪里有绿色，哪里就有生命。
Wildlife protection is to protect human oneself!保护野生动物就是保护人类自己！Only to obey nature in order to overcome nature.只有服从自然才能征服自然。
Nature is kind of a loving mother，but also a butcher in cold blood.大自然是慈爱的母亲，但也是冷血的屠夫。
A nation's moral is great，can from the animal's attitude to see.一个国家的道德是否伟大，可以从其对动物的态度看出。
Dreams—Langston HughesHold fast to dreamsFor if dreams dieLife is a brokenwinged birdThat can never fly.Hold fast to dreamsFor when dreams goLife is a barren fieldFrozen only with snow.The Tibetan AntelopeThe Tibetan antelope is similar to the Mongolian gazelle(瞪羚) in appearance，but it is much bigger.A grown male Tibetan antelope usually weighs 35～40 kg and female 24～28 kg.The particularity of the Tibetan antelope is that there is a little bag in every nostril(鼻孔)．Its role is to help breathe on air-thin highland.Adult males' horns areusually 50～60 centimeters in length，but females haven't any horns.Antelopes' lifespan is not very long.Normally，they can only survive for eight years.They like living in large groups on plateaus with the altitudes of 4，300～5，100 meters and are good at running.But according to the recent research and report，the Tibetan antelope is becoming extinct but luckily many brave people full of responsibility have taken action to join in the protection of it.We also hope to see the grand scene—a large number of antelopes running on the plateau again.[探索发现]1．What is the role of the little bag in every nostril?2．How long can antelopes live on average?3．What do you think we should do to the Tibetan antelopes?[答案] 1.To help breathe on air-thin highland.2．Eight years.3．We should take action to protect them from extinction.Ⅰ.匹配词义a．单词匹配()1.shark A．v.把……作为目标()2.dive B．n.(鲨)鱼()3.target C．v.(通常指使用呼吸设备的)潜水[答案]1－3BCAb．短语匹配()1.in fear A．因为，由于()2.be scared/frightened/afraid ofB．对……有……影响()3.due to C．把……看作()4.cut off D．害怕……()5.have a(n)．．．effect onE．害怕地()6.be based on F．错误地()e across G．以……为基础()8.see．．．as H．而不是()9.rather than I．切掉，砍掉()10.by mistake J．偶遇，偶然发现[答案]1－5EDAIB6－10GJCHFⅡ.默写单词1．scare v．使(某人)惊恐，吓唬2．fortunately ad v. 幸运地3．extinction n. 灭绝，绝种4．attitude n. (尤指通过行为表现出的对某事的一般)看法，态度Ⅰ.语境填词shark，target，attitudeSuch a positive attitude towards life can be helpful in lifting your spirits. 2．Only by working hard can you achieve your target．3．Most people fail to realize that shark attacks don't happen very often.Ⅱ.语法填空之派生词1．The diver(dive) went into the deep water beyond the danger limit.2．I was scared(scare)to death.3．The boat sank quickly but fortunately(fortunate) everyone was rescued.4．In a word，we must take some measures to prevent rare animals from extinction(extinct)．1．This is the opening scene from the 1975 film Ja w s，showing a shark attack.这是1975年上映的电影《大白鲨》的开始场景，展示了鲨鱼的攻击。
外研版高中英语新教材必修第二册课件：UNIT 6 Earth first
高中英语 必修第二册 UNIT 6 Earth first
题组练·领悟方法
核心词汇
词汇一 refer to 提到，谈到；查阅，参考；涉及，关于
◆教材原句
What environmental problem does each cartoon refer to? 每幅漫画都提到了什么环境问题？
◆要点必记
cut up 切碎，剁碎
cut in 插嘴，打断别人说话
cut across 抄近路穿过
cut through 开辟（通道）
高中英语 必修第二册 UNIT 6 Earth first
单句写作
（1） The army was
cut
off （失去了联络）from its base.
（2） Busy with his project，he felt ___c_u_t___ ____o_f_f __ __f_ro_m____ ___t_h_e___ __o_u_t_s_id__e（与外界
高中英语 必修第二册 UNIT 6 Earth first
UNIT 6 Earth first
Section A Starting out & Understanding ideas Section B Using language
Section C Developing ideas，Presenting ideas & Reflection
（5） She always focused on what her friend said and seldom cut in .
（6） Don’t cut down the tree that gives you shade.
高中英语人教版必修二第六单元Earth first课文翻译
高中英语人教版必修二第六单元Earth first课文翻译亲爱的爸爸妈妈，我仍然不敢相信我会获得去年获得的这个奖项。
我必须不断提醒自己，我真的在公元3008年。
由于担心旅途，最初几天我感到不安。
结果，我遭遇了“时间滞后”。
这类似于你从飞行中得到的“时差”，但似乎你一直在回忆你以前的时间段。
所以一开始我非常紧张和不确定。
然而，我的朋友兼导游王平非常理解我，给了我一些绿色的药片，这对我很有帮助。
他父母的公司“未来之旅”（Future Tours）以其专业知识而闻名，它把我安全地带到了一个时间胶囊中的未来。
我还记得空姐把我们都叫到太空舱的那一刻，我们从一个小开口爬了进去。
座位很舒服，喝了一杯镇定剂后，我们感到困倦，闭上了眼睛。
当我们放松地躺着做梦时，太空舱开始轻轻地向一侧摆动。
几分钟后，旅程结束了，我们到达了。
我仍然在地球上，但在未来的一千年。
我能找到什么？起初，我的新环境很难忍受。
空气似乎很稀薄，好像它的混合气体几乎没有氧气了。
由于缺乏新鲜空气，我头痛。
正当我试图对这种新情况做出必要的调整时，王平出现了。
“戴上这个面具，”他建议道。
“这会让你感觉好多了。
”他把它递给我，并立即催促我到附近的一个小房间休息。
我立刻感觉好多了。
很快我又站了起来，跟着他去拿一辆由电脑驱动的盘旋马车。
这些车厢漂浮在地面上，通过弯曲或按压座椅，你可以快速移动。
王平系好我的安全带，教我如何使用。
很快我就能飞得和他一样快了。
然而，当我们到达一个看起来像大市场的地方时，我看不见王平了，因为有太多的马车从四面八方飞过。
他被卷进了他们的中心。
就在那一刻，我有一个“时差”倒叙，再次看到了这个地区，就像在2008年一样。
我意识到，我已经被带到了我家乡的未来！然后我又看见了王平，就飞过去追他。
他来到一所看起来很奇怪的房子，带我走进一间宽敞明亮的洁净室。
它有一面绿色的墙，棕色的地板和柔和的灯光。
突然，墙移动了——它是由树组成的！后来我发现它们的叶子为房间提供了急需的氧气。
2024-2025学年新教材高中英语Unit6Earthfirst表达作文巧升格教案外研版必修第二册
学情分析
本节课面向的是高中年级的学生，他们在知识、能力、素质等方面具有一定的特点和基础。
1.学生层次分析：
-知识层面：经过初中阶段的学习，学生已具备一定的英语基础知识，掌握了基本的词汇、语法和句型。然而，对于环保主题的深入理解和运用尚有限，需要在本节课中进一步拓展。
3.成果展示：每个小组将向全班展示他们的讨论成果和实践操作的结果。
四、学生小组讨论（10分钟）
1.讨论主题：学生将围绕“如何将环保理念应用到英语写作中”这一主题展开讨论。他们将被鼓励提出自己的观点和想法，并与其他小组成员进行交流。
2.引导与启发：在讨论过程中，我将作为一个引导者，帮助学生发现问题、分析问题并解决问题。我会提出一些开放性的问题来启发他们的思考。
4.素质方面：
-学生在团队合作方面表现良好，能够积极参与小组讨论和活动，有利于课程中的合作学习。
-学生在自主学习方面，部分学生缺乏主动性和自律性，需要教师在教学中加以引导和培养。
5.行为习惯方面：
-学生在课堂表现上，大部分学生能够遵守纪律，认真听讲，积极参与课堂活动。
-部分学生存在注意力不集中、课堂参与度低等问题，需要教师关注并采取措施激发其学习兴趣。
-提供与本节课相关的词汇表、语法点和写作技巧指导资料，以帮助学生更好地理解教材内容。
2.辅助材料：
-准备与环保主题相关的图片、图表、海报等视觉资源，用于课堂展示和讨论，帮助学生直观地理解“Earth first”的重要性。
-搜集关于环保行动和成果的视频资料，如减少塑料使用、可持续发展的案例等，用以激发学生的兴趣和思考。
②重点词句：
高中英语必修第二册Unit 6 Earth first知识点梳理
高中英语必修第二册Unit 6 Earth first知识点梳理重点单词1.in fear 担心地，害怕地be in fear of/for your life. 担心你的生命安全be/live in fear of sth. 生活在对某事物的恐惧之中without fear. 毫不害怕地for fear(that)... 唯恐,生怕.for fear of(doing) sth. 生怕(做)某事have no fear of sth. 不害怕某事物”某人感到害怕。
Someone has fear. (X)Someone is frightened/afraid.(V)...have the fear(n.) that... 害怕…..….fear (vt.) that... 害怕…..2.scare .v.使(某人)惊恐,吓唬→scary adj.恐怖的，吓人的be scared/ frightened/afraid of… 害怕….be scared/frightened/afraid of doing sth. 害怕做某事be scared/frightened/ afraid to do sth. 不敢做某事be scared/frightened/ afraid that.. 害怕…..scare sb. into doing sth. 恐吓某人做某事scare…off/away 把......吓跑scare sb. to death. 把某人吓得要死scare easily. 容易受惊吓a scary movie 恐怖电影a scary moment 惊悚一刻It scares sb. to do sth. 做某事使某人感到害怕。
3.cut...off 把......切断/剪断cut off the water supply 切断水源供应be completely cut off from the outside world 和外界完全隔绝have my hair cut off 把我的头发剪掉cut across 抄近路穿过cut away 切掉,剪掉;逃走,跑开cut down 砍倒;(疾病等)夺去生命;削减,缩短;毁灭,破坏cut in 插嘴;突然插入cut into 打断cut out 切掉;删掉cut up 切碎,切掉;使丧气,使痛心cut sth. into slices/pieces 把某物切成薄片/小块cut sth. in half/in two 把某物切成两半4.have a (n)... effect on/upon 对......有...影响have an/no effect on 对......有/没有影响have a positive/negative effect on=have a(n)influence on/upon 对......有积极的/消极的影响bring/put sth. into effect 使生效,实行,实施come into effect 生效,开始实施take effect 开始起作用;生效,开始实施in effect 实际上,事实上;有效5.see...as... 把......看作….“把….看作/视为….”的其他表达:look on/upon...as..treat...as...regard...as...view...as..recognise...as...consider,.. (to be/as)...6.rather than 而不是rather than 常用于平行结构中,连接两个并列成分,如名词、代词、形容词、介词(短语)、动名词、分句、不定式、动词等。
2020_2021学年新教材高中英语Unit6Earthfirstunderstandingidea
To explain people’s __i_m__p_r_e_s_s_i_o_n__s_/m__i_s_u_n_d__e_r_s_t_a_n_d__i _ of sharks and raise awarennegsss of _p_r_o_t_e_c_t_i_n_g__s_h_a__r_k_s_/_s_h_a_r_k_s______.
Sharks ardea_n_g_e__r_ous animals.
1. He saw sharks being killed, which caused a deep change in him. 2. He fought to protect sharks. 3. He admitted that his book Pweaospwlerao_r_ne_g_a_a_db_a_o_nu_gt_e_s_rh_taosrhkasr’ks. Sbheahrakvsido_or_.n_’_t_______ humans.
• What happened to sharks when this idea is strengthened?
People started fishing for sharks, killing as many as they could. After 1975, the number of large sharks fell quickly, not • FoinnilsyhdthueecthoarftetoarcoomfpsahrearPkeste,rbBuetncahlsleoy’sfiantntitiundge. towards sharks.
高一英语(外研版)-必修二 Unit 6 Earth first (4)-2PPT课件
While-reading
“Green truth 2” ? When you turn off a device, it stops using power.
While-reading
“Green truth 1”
? Paper shopping bags are better than plastic ones.
Read the first paragraph of subheading 1 and answer question 1.
Q1. Are plastic bags good for the environment? Why or why not?
go into stand-by mode, still use power, use even more, electricity continues to leak
Structure
Subheading 1
Subheading 2
?
?
Subheading 3
Subheading 4
While-reading
Task 1.Read the first and the last paragraphs and answer the questions. Q1.What is the first paragraph about?
EFFECTS
While-reading
? Paper shopping bags are better than plastic ones. Read the last paragraph of subheading 1 and answer question 3. Q3. What’s really green?
2020_2021学年新教材高中英语Unit6EarthfirstPeriod1学案含解析外研版必修
Unit 6 Earth firstPeriod 1 Starting out & Key words学案设计学习目标1.To get the main information of the cartoons by watching and thinking.2.To describe the cartoons and express your own opinions about the environmental pollution.3.To get the meanings and usage of key words in the language context.课堂探究Step 1:Lead-inLook at the cartoons on Page 61 and answer the following questions.1.What environmental problem does each cartoon refer to?2.What are the causes of these problems?3.What do you think is the most serious environmental problem we face today?What should be done to help solve it?Step 2:Exchange ideas with each other in groupsStep 3:BrainstormPlease make a list of the words related to environmental problems and solutions to them.Step 4:Remember the following wordsA.Match the words with meanings(1)shark (1)v.使(某人)惊恐,吓唬(2)scare(2)n.鲨(鱼)(3)dive(3)n.灭绝,绝种(4)target(4)v.致力(5)extinction(5)n.残酷;残暴(6)highlight(6)v.(通常指使用呼吸设备的)潜水(7)cruelty(7)v.把……作为目标(8)hunting(8)v.建立(9)damage(9)n.干旱,旱灾(10)affect(10)v.使恢复(11)adopt(11)v.(使)漏,(使)渗漏(12)reusable(12)v.使……突出,使注意力集中于(13)release(13)v.搬走,移走,去掉(14)campaign(14)v.竭力主X,强烈要求,敦促(15)fog(15)adj.可再度使用的,可多次使用的(16)infection(16)adj.焦急的;担忧的(17)sustainable(17)v.促成,造成(某事发生)(18)contribute(18)v.破损;损害(19)reserve(19)n.雾(20)fin(20)v.切去(鱼的)鳍n.鱼鳍(21)drought(21)v.影响(22)restore(22)n.(宣传)活动(23)leak(23)v.释放,排放(24)remove(24)n.感染,传染病(25)devote(25)adj.可持续的,不破坏环境的(26)concerned(26)n.(野生生物)保护区(27)urge(27)v.采取(某种方法)(28)establish(28)n.打猎;狩猎B.根据释义写出单词1. A feeling or an opinion about something or someone2. A situation in which a particular type of animals or plants dies out3. A sudden feeling of fear or worry4. Because of;as a result of5. Jump into water or swim underwater6. A large fish that has sharp teeth and a fin on its back7. By good luck8. An aim or a goal that you are trying to achieve9. Set up;found10. Worried;anxious11. Move;get rid of12. Try to persuade sb.to do sth.13. Allow (a person or an animal) to go;set free14. Have an effect onStep 5:Learn the key words1.scare v.使(某人)惊恐,吓唬【词形变化】adj.scary可怕的;骇人的scared恐惧的【短语搭配】scare sb.away/off 把……吓跑scare sb.into doing sth.恐吓、威胁某人做某事【即学即练】(1)You cant scare me telling you anything.(2)Jeff had hunted in Iowa before Thanksgiving with his dog,Rosie,but the gun shots had scared the dog .2.target v.把……作为目标【一词多义】n.目标;对象【短语搭配】target sth.on/at sb./sth.把某物瞄准某人/某物be targeted at目标是;面向 a target for...……的目标【即学即练】(1)Who were the newspapers of the new trend targeted ?(2)我所说的话并非针对你。