英语外研版(2019)-必修二 Unit 6 Earth first(lesson3) 课件
Measures to take
1. The government and authorities should enforce laws and regulations to control the emission of polluting gas. 2. Plant more trees to improve the air quality. 3. Limit the numbers of cars on road. 4. Go to school or work with public traffic. 5. Make public speeches to raise people’s awareness.
Activity 1: Thinking and answering
Environmental problems to be solved
Can you list out some environmental problems to be solved?
Did you know?
Smog comes from the words “smoke” and “fog”, and it is used to describe the air pollution in cities caused mainly by traffic and factories. Smog can be dangerous because it causes severe breathing problems and infections.
Effects of smog on the environment
1. Affect the ecological environment. Smoggy weather has an important impact on roads, railways, aviation, shipping, power supply system and crop growth. 2. Cause great harm to human health. Hinder the normal blood circulation. Cause heart disease and breath-related problems.
Effects of smog on the environment
Increase the possibility of suffering from infectious disease. 3. Affect traffic safety.
Visibility is low. Traffic congestion is likely to occur. Traffic accidents occur. …
必修二 Unit 6 Earth First (3) 高一年级 英语
Environmental problems to be solved Listening and Speaking
Learning goals
1.To select the topics the lecture covers after listening. 2.To note down the causes, effect and control measures in the past and present by listening again. 3. To talk about another environmental problem in a similar conversation.
Let’s watch a video and get some more information about smog.ຫໍສະໝຸດ Watch the video
The components of smog
Smog contains fog and haze. Fog consists of a large number of tiny water or ice. They make the visibility worse. Haze is air pollution. It is mixed up with dust, smoke and other dry articles. The component that makes up haze may have a negative effect on people’s health, especially for the old and children.
Causes of smog
1. The heavy traffic causes air pollution. The increasing numbers of cars in the city area send off a lot of poisonous gas. 2. Factories keep emitting dangerous material that causes smog. 3. Smog can occur more quickly and be more severe on a hot and sunny day.
Activity 1: Thinking and answering
3.Why is it dangerous? Smog can be dangerous because it causes severe breathing problems and infections.
Watch a video
Activity 1: Thinking and answering
1.Where does the word “smog” come from? Smog comes from the words “smoke” and “fog” . 2.What is it used to describe? It is used to describe the air pollution in cities caused mainly by traffic and factories.
Unit6 Earth first第一课时-高一英语外研版(2019)必修第二册
Peter Benchley?
Time
Things Peter Benchley Peter Benchley’s
did
views on sharks
before
1975
after 1980
Time
Things Peter Benchley did
before 1975
writing a book
A bowl of fin soup= The life of a whole shark
Read para.4, think about the questions and complete the
table.
Why does the author describe the changing attitude of
Staring out Understanding ideas
➢ To think about some environmental problems we are facing.
➢ To express your ideas on how these environmental problems arise by watching a video and looking at some pictures.
03 While-reading
Read para.1 and find out how sharks are described in the film Jaws.
We see a woman swimming at night What is the functiinona odfaprkarsae.a1.bSyuddedsecnrilby,insghethies pulled opening scene of uthnedefirlwmaJtearw. sS?he surfaces,cries in fear, To introduce the tthoepnicd. isappears forever.
Unit+6+Earth+First+Grammar+课件高中英语外研版(2019)必修第二册
(3）动词seat, hide, dress等的过去分词作宾语补足语一般 表示状态，而不表示被动意义。 e.g. When I came in, I found a strange girl seated in the corner.
2．过去分词（短语）作宾语补足语的情况 (1）用在表示状态的动词 keep, leave 等的后面作宾语补 足语。
本 堂课 的冠军小组是 ___________________
协调组织能力 最 佳 组 长 是 ___________________
当堂达标 语法填空
Speaking of success, Glen often tells us a story about his extra expensive “school” fee．He always ________ (owe) his success to it．
1．以上第（ ）句运用了动词ing形式，在句子中与主语 呈（）关系，做（）成分。
新外研社(19)高中英语必修二Unit6 Earth firstPresenting ideas教案
新外研社（19）高中英语必修二Unit 6 Earth first-Presenting ideas教案Teaching objectives:1.Enable students to review the words related to dealing with environmental problems.2.Guide students to present your ideas about what you can do to deal with an environmental problem.3.Lead students to know how to write a persuasive letter.4.Help students to raise the awareness that it is everyone’s duty to protect the environment.Evaluation objectives:1.Ask students to present their ideas about the environmental issues and solutions to check whether they can express their ideas properly and whether they can feel the importance of protecting the environment.2.Ask students to write a persuasive letter to check whether they master how to write one.Teaching key and difficult points:1.Learn how to write a persuasive letter.2.Write a persuasive letter.Teaching methods:Cooperative Teaching Method, Task-based Approach, Communicative Approach Teaching procedures:Step1:Review some expressions related to environmental problemsTranslate the following sentences:1.其他人开始肆无忌惮地捕杀鲨鱼。
外研版(2019版)高中英语必修二unit6知识点及巩固练习
外研版（2019版）高中英语必修二知识点及巩固练习Unit 6 Earth First(一) 知识点一、单词变换1．scare v．使(某人)惊恐，吓唬→scared adj.害怕的；惊恐的2．fortunately adv.幸运地→fortunate adj.幸运的→fortune n．运气3．extinction n．灭绝，绝种→extinct adj.灭绝的4．devote v．致力，献身→devoted adj.挚爱的；投入的→devotion n．致力；献身5．cruelty n．残忍，残酷→cruela dj.残忍的；残酷的→cruelly adv.残忍地；残酷地6．fog n．雾→foggy adj.多雾的；有雾的7．infection n．感染，传染病→infect v．传染→infectious adj.传染的；传染性的8．permission n．允许，许可→permit v．允许；许可；许可证9．urge v．竭力主张；强烈要求，敦促→urgent adj.紧急的；急迫的10．concerned adj.焦急的，担忧的→concern v．担忧；涉及n．担忧11．contribute v．促成，造成(某事发生)→contribution n．贡献二、重点单词和短语1.be scared of sb./sth.害怕某人/某事(be) scared to death吓死了be scared to do sth.害怕/不敢做某事→scare v．使(某人)惊恐；吓唬scare sb.into doing sth. 恐吓某人做某事scare sb.to death 把某人吓得要死scare sb.away/off 将某人吓跑She is scared of surfing on the sea while her brother is fond of it.她害怕在海上冲浪，然而她弟弟非常喜爱。
英语外研版(2019)-必修二 Unit 6 Earth first(lesson3) 教案
教学过程(表格描述)
教学环节
主要教学活动
设置意图
Activity 1
Step 1.Teacher presents some pictures andasks the students tolist out some environmental problems tobe solved.
第三次听力记录关于有礼貌打断别人的表达方式。
Step 2.Teacher asks Ss to read the lecture by following the tape script.
跟读原文关注有用表达方式。
Step3.Teacher presents the expressions used to interrupt others politely.
强调有用表达方式。
Step 4.Teacher asks Ss to make a summary of the lecture and then retells the lecture.
重述讲座主要内容，运用所学表达方式。
Activity 5
Step1.Teacher raises a question “What is the proper time to interrupt others politely?”
利用图片激活有关环境问题的背景知识，激发学生对环境保护的关注。
Step 2.Teacherasks Ss to read “Did you know?” on page 67 and answer three questions.
(1)Where does the word “smog” come from?
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.
外研版(2019)高中英语必修第二册Unit6 Earth first单元考点解析
外研版（2019）高中英语必修第二册Unit6 Earth first单元考点解析【核心词汇短语】They've been forced to adopt stricter rules.他们被迫采取了更为严厉的规定。
②Mr Kern adopted the orphan as his own son.克恩先生将那个孤儿收养为自己的儿子。
③We will encourage a wider adoption of this method.我们将鼓励更广泛地采用这种方法。
名师点津adopt与adapt属形近词，在书写时注意区别。
adapt 意为“使……适应；改写，改编”。
常见搭配：adapt to “适应”；adapt oneself t o “使自己适应……”。
The south of the country was worst affected_by the drought. 该国南方受旱灾影响最严重。
②Be careful not to be_affected_with/by Ebola virus when abroad. 在国外时，当心不要感染埃博拉病毒。
③It is very affecting to see how much strangers can care for each other.看到陌生人之间这般彼此关照，实在令人感动。
④She showed an affected interest in our subject.她假装对我们的课题感兴趣。
⑤He has great affection for his dog.他十分喜爱他的狗。
①A_large_amount_of money was spent on the new building.＝Large_amounts_of money were spent on the new building.建这座新大楼花了很多钱。
高一英语(外研版2019)-必修二 Unit 6 Earth first (lesson2) 学习任务单
《课题名称》学习任务单
【学习目标】
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。
【课前预习任务】
请同学们复习之前所学的Unit6 Understanding ideas部分的课文，以及Unit3-5单元所学的语法知识。
【课上学习任务】
1.通过上一节课的课文学习，挑选两个句子分析“-ing”和“-ed” 做宾语补足语的用法；
2.阅读活动二的文章，在语篇中学习“-ing”和“-ed”用法；
3.阅读活动三的文章，在语篇中巩固“-ing”和“-ed”用法；
4.总结“-ing”和“-ed”用法；
5.创作一篇短文并使用尽可能多的“-ing”和“-ed”形式。
【课后作业】
二选一：
1.总结“-ing”和“-ed”用法；
2.从课上提供的三个图片，任选一个图片描述其工作内容，尽可能多的使用“-ing”和
“-ed”形式。
【课后作业参考答案】
1.
Summary:
“-ing” as complement
“-ing” as attributive 表示主动、进行或主动且进行
“-ing” as adverbial
“-ed” as complement
“-ed” as attributive 表示被动、完成或被动且完成“-ed” as adverbial。
外研英语必修第二册(2019版)_Unit6_Understanding_ideas_公开课课件
3. To inform people about sharks and recommend the film and the book to them.
flexible, fierce, ocean giant, sharp teeth ...
Hale Waihona Puke Pre-readingFree talk: Have you ever seen the film Jaws? Tell something about it.
Ⅱ Fast reading
Fast reading Read the passage and find out how sharks are described in the film Jaws.
Ⅴ Language points
Language points: Important words and expressions 1. strengthen v 加强
strengthen environmental protection 加强环境保护 strengthen the awareness 增强意识
_偶__然__发__现__；__偶__然__遇__见__ ___被__…__…__覆__盖________
_而__不__是______________ _倒__过__来__；__从__相__反__方__向__ _错__误__地______________ _保__护__…__…__免__受________
Pre-reading
Brainstorm: think of words and phrases related to the environmental problems.
2019外研社高中英语必修二Unit 6 Earth First短语英汉互译表
32
对...残忍
33
最重要的是
34
参考;涉及;提及
35
而不是;代替
36
平均而言
37
过...的生活
38
提出
39
旨在;瞄准;针对
40
卷入;参与;涉及
41
对…产生负面影响
42
不...受到影响
43
处理,应付
44
用…代替...
45
请求许可
46
看情况;视情况而定
47
采取措施做某事
48
分解;出故障;崩溃
29
without permission
30
in the majority
31
highlight the importance of
32
be cruel to
33
most importantly
34
refer to
35
instead of
36
on average
37
live a... life
38
come up with
汉译英
Unit 6 Earth First
01
是...的家园
02
担心地,害怕地
03
它讲述了...的故事
04
害怕...
05
使事情更糟糕
06
砍掉;切掉;删掉
07
被…覆盖着
08
对... ...有影响
09
根据;以...为基础
10
用完,耗尽
11
正在做某事,这时...
12
偶然遇见;偶然发现
13