高中英语外研版(2019)必修第二册-Unit 6 Earth first-Understanding ideas-教案
Unit 6 Earth first
Understanding ideas
【教学目标】
1. 掌握本课的重要词汇与句式；
2. 引导学生理解采访话题的内在逻辑，学习并掌握与话题相关的语言；
3. 引导学生基于课文内容联系生活实际，发表自己的意见和观点。
【教学重难点】
1. 本课重要词汇与句式的灵活运用；
2. 锻炼学生理解采访话题的内在逻辑，学习并掌握与话题相关的语言。
【教学过程】
Step 1 Warming up
Questions:
1. What do you think the environmental problems are?
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?
Ask some Ss to share their views about the questions and then teacher presents more information about pollution.
Step 2 Before reading
Activity 1
Tick the words that you would use to describe sharks. Add any more you can think of. Then compare your choices with the class. And then share what you know
about sharks.
Step 3 While reading
Activity 2
1. Have the Ss read the passage and find out how sharks are described in the film Jaws.
(1) Ask the Ss to go through the passage and then discuss the shark with their partners.
(2) Have several Ss share their views in whole class.
2. Pay attention to the language points during reading.
（1）Jaws was a great success, attracting huge audiences and winning many awards.
教师要结合语境帮助学生理解本句中attracting和winning的用法（作伴随状语），区别于本单元所学的语法（现在分词和过去分词作补语）。
（2）Finning would have an unexpected effect upon Peter Benchley, the man who wrote the book the film Jaws was based on.
Paraphrase: Peter Benchley did not expect that finning would have a great effect on him. He was the author of a book, which the film Jaws was based on.
教师应引导学生掌握固定搭配have an effect on/upon sth的用法。
例如：A rise in temperature will have an effect on sea levels, drought frequency and more.（气温升高会影响到海平面高度、旱情发生频率及更多方面。
）
（3）In 1980, Benchley was diving when he came across an awful sight.
教师应引导学生注意句中when表示“当（某事发生）时”，相当于at that/this
time.
例如：We were about to go out and play when it started to rain.（我们正要出去玩，突然下起雨来。
）The couple had hardly fallen asleep when the doorbell rang loudly.(这对夫妻刚刚入睡，突然门铃声大作。
）
另外，教师可以拓展讲解come across的用法，这个短语在文中意为to meet, find, or discover someone or something by chance。
例如：I came across this book in a bookshop in my home town.（我在家乡的一家书店里发现了这本书。
）come across 还有其他的含义，如“（感觉、想法等）被表达清楚”“给人的印象是……”。
例如：Your words didn't come across.（你讲的话让人听不明白。
）She came across to me as a pleasant young girl.（她在我印象里是个讨人喜欢的年轻女孩。
）（4）He came to see people as a danger to sharks, rather than the other way round.
Paraphrase: He finally started to realize that people are a danger to sharks, rather than the opposite.
教师向学生讲解come to do sth,相当于to finally reach a state in which something happens or you do something。
例如：She had come to like the new teacher over the months.（过了几个月，她终于喜欢上了新老师。
）
3. Activity 3
Have the Ss go through the three purposes as below and then ask them to choose the best one, then check the answer in class.
4. Activity 4
(1) Have the Ss read the passage again and ask them to complete the chart with
words and expressions from the passage, then check the answers in whole class.
(2) Then encourage Ss to try to retell the passage according to the chart.
Step 4 Think and Share
1. How do you think Peter Benchley felt after diving in 1980?
2. What other films or books do you know that feature wild animals? Do they “paint” a good or bad picture of these animals? Say how the animals are described.
Have the Ss discuss the questions in groups, and then get several Ss to answer the questions. Open answer to the second question.
Step 5 Homework
Review the main idea of the passage and the language points.。
Earth+First+Understanding+ideas+教学设计 高一英语外研版(2019)
外研版（2019）必修第二册Unit 6 Earth FirstUnderstanding ideas教材分析：《外研版（2019）必修第二册》Unit 6 Earth First Understanding ideas这一课程是高一英语课本中的一节课，主要讲述的是地球保护方面的主题。
本节课的课文主要围绕着如何保护地球这一话题展开，并结合学生实际情境，通过听说读写四个方面的训练来提高学生的综合语言运用能力。
教学目标：1. 知识与能力目标：学生能够掌握一些关于保护地球的词汇和短语，了解地球面临的环境问题，提出对策并写作。
2. 过程与方法目标：培养学生关注环境保护的意识，提高他们的听说读写能力。
3. 情感态度与价值观目标：引导学生了解地球的重要性，培养学生的环保意识，鼓励他们积极参与保护地球的行动。
教学重点：1. 学习并掌握与环境保护相关的词汇和短语。
2. 学习并理解环境保护的重要性。
3. 培养学生写作和口语表达的能力。
教学难点：1. 培养学生写作和口语表达的能力。
2. 引导学生理解环境保护的重要性。
学情分析：学生已经具备了一定的英语基础，但需要培养他们的写作和口语表达能力，同时提高他们的环保意识。
学生存在一定的文化背景差异，可能对环境保护的观念和行动存在差异。
教学策略：1. 激发学生的学习兴趣，引导学生积极参与课堂活动。
2. 创设情境，让学生通过真实的环境问题来进行讨论和交流。
3. 采用任务型教学方法，培养学生的写作和口语表达能力。
4. 引导学生自主学习，培养他们的学习策略和合作意识。
教学方法：1. 听力训练：通过听取关于环境保护的短对话和文章，培养学生的听力理解能力。
2. 口语训练：通过组织小组讨论、角色扮演等活动，提高学生的口语表达能力。
3. 写作训练：通过给学生写作任务，如写一篇环境保护的文章，培养学生写作能力。
4. 情景教学法：通过创设真实情景，引导学生在实际情境中运用所学知识。
导入环节（约5分钟）：导入环节的目的是激发学生对本课的兴趣，提前了解本课所要学习的主题，并激发学生对环境保护的意识和思考。
Earth+First+Developing+ideas+教学设计 高一英语外研版(2019)必修
外研版（2019）必修第二册Unit 6 Earth FirstDeveloping ideas教材分析:《外研版（2019）必修第二册Unit 6 Earth First Developing ideas》是一本适用于高一学生的英语教材。
本课程主要围绕环保主题展开，内容涉及了生态系统的定义、说明书的写作等。
教材设计合理，内容与学生现实生活密切相关，能够激发学生对环境保护的兴趣和意识。
教学目标:1. 知识目标：学习生态系统的定义、生态危机的形成原因以及解决办法，了解和掌握说明书的写作要点。
2. 技能目标：培养学生的阅读理解能力和写作能力，能够运用所学知识写作说明书。
3. 情感目标：引导学生正确认识和关注环境保护问题，培养学生的环保意识和责任感。
教学重点:1. 理解生态系统的定义和生态危机的形成原因。
2. 掌握说明书的写作要点和写作技巧。
教学难点:1. 学生对生态危机形成原因的理解，能否正确运用所学知识分析环境问题。
2. 学生对说明书写作的实践能力，能否提供清晰、准确的指导和要点。
学情分析:学生是高一年级的学生，已经初步学习了英语语法和基础词汇知识。
他们对环保问题有一定的了解，但可能缺乏系统的科普知识和环保实践经验。
在上述背景下，学生对本课的教材内容会产生一定的兴趣，但也可能存在一些学习难点和困扰。
教学策略:注重培养学生的主动性和合作性，通过小组合作讨论等方式激发学生的学习热情，提高语言运用能力。
同时，教师要关注学生的学习效果，及时给予反馈和指导。
教学方法:1. 预习导入法: 在课堂开始之前，可以通过相关图片、文章引起学生的思考，激发他们的学习兴趣。
2. 合作学习法: 在教学过程中，让学生进行小组合作讨论，共同分析生态危机的形成原因，并针对说明书的写作进行头脑风暴，提高学生的思维能力。
3. 情景模拟法: 设计一些情景模拟活动，让学生运用所学知识进行实践，提高他们的语言表达能力和写作能力。
4. 归纳总结法: 在本节课结束时，对所学的知识进行归纳总结，让学生更好地掌握和记忆所学内容。
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。
外研版必修第二册unit6单元知识总结精选全文完整版
可编辑修改精选全文完整版Unit 6 Earth first重点词汇1.scared adj.惊恐的,恐惧的(be) scared to death吓死了be scared of害怕scare v. 使(某人)惊恐,吓唬scare sb away把某人吓跑2.extinction n.灭绝,绝种3.attitude n.态度,看法4.devote v.致力,献身,倾注devote oneself to献身于……;致力于……;专心于……devote...to...把……用于……;把……献给……devoted adj.忠诚的;专心的be devoted to深爱;致力于;专心于devotion n.关爱;献身;奉献;忠诚5.supply n.供应supply sb with sth给某人提供某物supply sth to sb给某人提供某物be well/poorly supplied with供应充足/缺乏in short supply供不应求6.reduce v.减少,降低reduce...by...把……减少了……reduce...to...把……减少到……;把……变为某种状态be reduced to陷入某种境地(to为介词)7.permission n.许可,允许8.amount n.数量,数额【温馨提示】“a large/huge amount of+不可数名词”作主语时,谓语动词用单数;“large/huge amounts of+不可数名词”作主语时,谓语动词用复数。
A huge amount of money was spent on the new bridge last year.=Huge amounts of money were spent on the new bridge last year.去年建这座新桥花了很多钱。
9.contribute v.促成,造成(某事发生)contribute sth to...把某物捐献给……contribute to有助于;捐献;导致;投稿contribution n. 捐献;贡献make a contribution/contributions to对……做出贡献10.average adj.平均(数)的on average平均an average of...平均有……with an average of平均为above/below (the) average在平均水平以上/以下重点句式1.Some people stopped swimming in the sea,afraid of the horrible creature from the film.(教材P62)有些人因为害怕电影里可怕的生物而停止在海里游泳。
高中英语外研版(2019)必修第二册-Unit 6 Earth first-Developing ideas-教案
Unit 6 Earth firstDeveloping ideas【教材分析】本板块呈现了从另一角度反映单元主题的课文，语篇类型为报刊社论，介绍了生活中常见的关于环境保护的几个认识误区，引导学生对所谓的生活常识持批判的态度；读写部分的范文呈现了一封倡议“光盘行动”的信件。
【教学目标】1. 掌握本课的重要词汇与句式；2. 引导学生借助语篇知识分析本课语篇类型特点以及段落逻辑关系，使学生能够运用逻辑思维和批判性思维梳理和评判生活中常见的观点。
【教学重难点】1. 重点：本课时的重要词汇与句式2. 难点：能够运用逻辑思维和批判性思维梳理和评判生活中常见的观点。
【教学过程】Step 1 Lead inHave the Ss look at the questions about “green living” and tick your answers in Activity 1. And in groups discuss and check the answers. Then work in groups and see if other people share your ideas.Step 2 Before readingHave the Ss go through “Learning to learn” and introduce the function of subheadings in the passage. Make sure they have understood how the subheadings work during reading. Step 3 Reading1. Read the four subheadings in the passage and decide if they are true or false. Then read the passage and check your answers in Activity2.(1) Have the Ss read the passage carefully by themselves and judge whether each subheading is true or false according to the text. Then check the answers in whole class.(2) Get the Ss to read again quickly and summarize the main idea and purpose of the passage, then share with the class.2. Pay attention to the language points in the passage:(1)It takes hundreds of years for plastic to break down, but much less time for paper.教师为学生讲解break down在此处意为to change as a result of a chemical process。
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.
Unit+6+Earth+first+单词讲解课件-高一英语+外研版(2019)必修第二册
25.adopt/əˈdɒpt/ v.采取（某种方法）；领养（小孩）
派生： adopted adj.收养的，领养的→ adoption n.采用；收 单词辨析：adjust 调整； adapt 适应；adept 内行
例句：There is little or no incentive to adopt such measures.几乎或根本 没有鼓励来采取这样的措施。
26. sustainable/səˈsteɪnəb(ə)l/adj.可持续的，不破坏环境的
派生：sustain v.维持，保持
短语：sustainable development 可持续发展 例句：The creation of an efficient and sustainable transport system is critical.一个高效而可持续发展的交通系统的创建是非常重要的。
现在的（前置定语） 短语：present sth. to sb. 向某人提出/陈述某事；把某物赠送/颁发给某人； present sb. with sth. 向某人颁发/赠送某物；把某物呈现给某人； be present at 出席…… for the present/moment 暂时，就目前来说 at present＝at the present time 目前，现在 例句：I am making a multimedia presentation for my science project.我正在为我的科 学项目做多媒体演示。
例句： Large numbers of immigrants flooded into the area. 大批移民涌 入了这个地区。
22.affect/əˈfekt/ v.影响
外研版(2019)必修第二册 Unit 6 Earth First同步练习
U 6 Earth First 必修二习作一．Scare(vt):使害怕；惊吓(vi):受惊吓，害怕(cn):恐慌Scared(adj):害怕的额，担心的scary(adj):引起惊慌的；吓人的/令人害怕的1.When seeing the horror movie last night, I (scare) to death but excited.2.He was a little scared (meet) us, but started to smile shyly after my mom hugged him.3.As a salesman, you shouldn’t be scared talking to people personally or over the phone.4.It scared me (think) I was alone in the building.5.So I ran back home almost in the dark while trying not to get too (scare).6.The explorers had to make a fire at the edge of the forest to (吓跑) wild animals at night.二．Due to(常做表语，后置定语和状语）：由于；预定的；预期发生的（不用于名词前）Due(adj):应给予，应支付，应归于；预定，预计，预期1.It does point out that many parents still limit electronic reading, mainly dueconcerns about increased screen time.2.He is making preparations for the English speaking contest which is due to(take) place next week.翻译1.The project came to a stop halfway partly due to financial difficulties.2.Our thanks are due to all those who took part.三．Cut off:砍掉，切掉；使...与外界隔绝；中断（电话通话）；停止，中断（供给）；打断=interrupt1.I am writing to express my concern about the plan to trees to make way for a new playground.2.The water supply has been temporarily because the workers are repairing one of the main pipes.3.Please don’t when someone is speaking.4.He had been in hospital for six months. He felt as if he was from the outside world.5.Don’t hesitate to the useless information in your passage.四．Rather than:而不是1.Facing up to your problems rather than (run) away from them is the best approach (方法) to working things out.2.We can achieve a lot when we learn to let our differences unite, rather than(divide) us.3.He always prefers a bicycle rather than the crowded bus.(ride)4.You rather than your sister (be) to run the shop after your parents retire.五．Target(v):把...作为攻击目标，把...作为批评的对象(vi):以...为目标，以...为对象(n)：目标，靶；（攻击的）对象1. They have (制定目标) of developing 200 new members.2. I am sure you can （完成你的目标）this time.3. I don’t like this kind of television advertisements (针对)children.4. the programme is targeted at (improve) the health of women of all ages.六．Attitude(n):态度，看法（常用good,bad positive negative修饰）1.As we know, taking positive attitudes life is beneficial to our body and mind.2.I’m glad to learn that his attitude this plan is similar mine.3.只有当你以积极的态度对待这个项目时，你才会享受整个过程。
高一英语(外研版2019)-必修二 Unit 6 Earth first (lesson2) 教案
1.通过发现、分析和比较，归纳出现在分词和过去分词作宾语补足语的用法；
2.在语篇中正确使用现在分词和过去分词作宾语补足语；
3.在创作的短文中使用现在分词和过去分词作宾语补足语。
教学重点：正确理解现在分词和过去分词做宾语补足语的异同。
教学难点：正确使用现在分词和过去分词作宾语补足语写一篇与环保相关的职业的文章。
To encourge students to discover the grammar usage.
2.Teacher presents two sentences and asks studentsto consider the functions.
Step2
Finding, analyzingand summerizing
Step5
Summary
1. Teacher encourages Students to summarize what they have got about the usage of“-ed”or“-ing”forms. Compared with the sentences,“-ed”or“-ing”formsare much more compact and coherentthan sentnces.
Step3
Application
1. Teacher asks students to read the passage quickly and get the main ideas.
To apply the rules of“-ing”and “-ed”forms in the context.
2. Teacher asks students to read the passge carefully and find out what Hannah is doing and why. Meanwhile focus on theboldwords and try to choose a correct one.
Earth+First+Presenting+ideas+教学设计 高一英语外研版(2019)必修
外研版（2019）必修第二册Unit 6 Earth FirstPresenting ideas本节课教材分析：本节课是外研版（2019）必修第二册Unit 6 Earth First 的第一课，标题为Presenting Ideas。
教材主要包含了三个部分：Reading、Language Points和Writing。
Reading部分主要通过阅读文章了解并分析环境问题以及解决方案；Language Points部分对本课重点词汇和语法进行讲解；Writing部分则引导学生根据所学知识写作环境保护方案。
教学目标：1. 了解环境问题并掌握相关词汇和表达方式。
2. 理解并运用文章中的语言要点，提高阅读理解能力。
3. 培养学生提出环境保护方案的能力，培养学生的写作技巧。
教学重点：1. 理解并运用文章中的语言要点。
2. 掌握相关环境保护的词汇和表达方式。
教学难点：1. 培养学生的写作技巧，让学生能够提出合理的环境保护方案。
学情分析：学生们大多数是高一学生，对环境保护问题可能有一定的了解。
但是在英语表达和写作方面可能存在一定的难题。
因此，需要通过本节课的教学，帮助学生提高英语读写能力和思辨能力。
教学策略与教学方法：1. 合作学习策略：通过组织学生进入小组进行讨论和合作，激发学生的参与热情，使学生在集体交流中产生更多的观点和创意。
2. 情境教学法：通过创设真实的环境保护方案，引导学生在情境中进行思考和写作，激发他们的主动学习欲望。
3. 任务型教学方法：通过针对性的任务设计，引导学生独立思考和解决问题，提高他们的学习效果和学习兴趣。
上述教学策略和教学方法的选择旨在培养学生的主动学习意识，激发他们的学习兴趣，增强他们在环境保护方面的实践能力。
导入环节（约5分钟）：导入环节的目的是激发学生的兴趣，引入本节课的主题。
可以采用以下方式：教学内容：环保教学活动：播放一个关于环境保护的视频，让学生感受到环保的重要性。