2019-2020学年新外研版必修2 Unit 6 Earth first Section C 课件
• （5） He wasted
（大量）time playing computer games.
large amounts of
• 词汇六 remove v. 移走，搬走；去除，去掉；脱去；免除……的职务， 开
除
• ◆教材原句 • To make sure your appliance is in fact off ， remove the plug from its power supply. 为了确保您的
造成垃圾，对野生动物来说是一种危险，它们会把塑料袋误认为是食物。 • ◆要点必记 • by mistake 错误地；弄错 • make a mistake 犯错误 • mistaken adj.（见解或判断上）错误的；不正确的 • be mistaken about... 误解……；对……持有错误的见解
• 词汇四 break down 分解；（机器）发生故障；（计划、谈判等）失败； 垮掉 ◆教材原句
• It takes hundreds of years for plastic to break down，but much less time for paper. 塑料需要几 百年才能分解，而纸分解的时间则要短得多。
• （3） Don’t worry，we all make
（mistake）.
• 单句写作
mistaking me
• （4） I think you must be
• （5） I took your bag instead of mine by
for
（把我错当成） someone else.
mistake （错误地）.
• （6） He
（被开除了）the post because he broke the rules and
regulations of the company by design.
• 词汇七 take...into account 把……考虑进去（= take account of）
• ◆教材原句 • ...even taking into account its transport. ……即使考虑到运输。 • ◆要点必记 • account for 是……的原因，解释；（在数量或比例上）占 • gave sb. a（full）account of（详细）描述…… • open/close an account 开户/ 销户 • on all accounts 无论如何 • on account of 因为，由于 • on no account 决不（在句首时，句子用部分倒装语序）
• （4） Jack stepped up his pace because he didn’t want to be late again.
• 词汇三 mistake...for... 把……错当成……
• ◆教材原句 • Plastic bags cause litter and are a danger to wild animals，which mistake them for food. 塑料袋
（remove）.
• 单句写作
remover preermfoormvewdell tohis
dark glasses （消除他的疑虑） .
• （5） Only afwtearshe removed
from
（摘掉墨镜） did I recognize him.
to protect
• （2） The earth is so heavily polluted. It is time for us to take measures
（protect）
the environment.
• （3） Firefighters took action immediately to stop （stop）the fire spreading.
UNIT 6 Earth first
Section C Developing ideas， Presenting ideas & Reflection
题组练·领悟方法
• 核心词汇
• 词汇一 majority n. 多数，大多数（人或物）
• ◆教材原句 • ...and the majority of us take steps to save energy and reduce waste and pollution. • ……并且我们大多数人都采取措施来节约能源，减少浪费和污染。 • ◆要点必记 • in a/the majority 占大多数 • a/the majority of... 大多数…… • ［反］minority n. 少数；少数民族
• 单句语法填空
from
• （1） To our amazement ，the official warsemreomvoevded
office.
• （2） You’d better have the old furniture to be re（mroevmeodve）.
• （3） Once formed，the bad habits are hard
• （4）One-third of the country
is （be）covered with trees and the majority of the citizens
____a_re__（be）black people.
• （5） In my opinion ，the majority of the committee has/have（have） arrived.
• ◆要点必记
• break up 破碎；解散
break into 强行闯入
• break in 强行进入；打断，搅扰
break away from 脱离；逃脱
• break out（战争、火灾等）突然发生，爆发
• break through 突破
break off 中断；折断
• 单句写作
• （1） He had to pausebrforokme timdeotwo ntime to wipe the sweat from his forehead ， because the air-
• （5） Burglars ___b_r_o_k_e_ ____in____ （强行进入）through the bedroom window.
•
• 词汇五 amount n. 数量，数额
• ◆教材原句 • However，making a paper bag uses four times as much energy as making a plastic bag and up
is
• （3）With more forests being destroyed，a large amount of good earth
（be）being
washed away each year.
• 单句写作
• （4） English learning involves
a
large
amount
（of大量）memory work.
• ◆学法点拨 • （ 1）The majority of + 复数名词 + 复数谓 语动词+ 其他 • （ 2）The majority of + 集合名词 + 单数 / 复数谓语动词+ 其他 • （ 3）A majority of + 复数名词 + 复数谓 语动词+ 其他 • ◆单词积累 • major adj. 主要的；主修的（反义词：minor） n. 主修科目，专业 vi. 主修 • major in 主修……
• mind/watch your step 走路小心；言行小心
• 单句语法填空
to protect
• （1） The wild population of koalas is in danger of dying out，so we should take steps
__________（protect）them.
• （2） Only
（少数的）people in that city do not have a car while the
people taking the subway to work are in the/a majority （占多数）.
• 单句语法填空
• （3）To my surprise ，the majority of the students are （be）for his proposal.
• ◆要点必记
• take measures to do sth. 采取措施做某事
• take action to do sth. 采取行动做某事
• ◆归纳拓展
• step up 加紧，加强，促进；走上前去
step aside 让位，退位
• step by step 逐步地
out of step 不合拍，不一致
• 词汇二 take steps to do sth. 采取措施做某事
• ...and the majority of us take steps to save energy and reduce waste and pollution.
• ……并且我们大多数人都采取措施来节约能源，减少浪费和污染。
to three times the amount of water. 然而，制造一个纸袋所消耗的能量是制造一个塑料袋的四倍，用水 量是制造塑料袋的三倍。 • ◆要点必记 • a large amount of = large amounts of 许多，大量 • ◆学法点拨 • A large amount of + 不可数名词+ 单数谓语动词+ 其他. • Large amounts of + 不可数名词+ 复数谓语动词+ 其他.
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。
2019_2020学年新教材高中英语Unit6Earthfirst单元要点回扣课件外研版必修第二册
Ⅱ 重点短语
Unit 6 Earth first
会书写
1. _in__f_e_a_r____________
恐惧，担心
2．_b_e__sc_a_r_e_d_/_fr_i_g_h_t_e_n_e_d_o_f_/_a_fr_a_i_d__o_f__ 害怕……
3．_d_u_e_t_o____
由于，因为
4．_c_u_t_o_f_f___ 5．_h_a_v_e__a_n_e_f_f_ec_t__o_n___ 6．_s_e_e_.._.a_s_._..__________ 7．_m_i_s_ta_k__e._._.f_o_r._..______ 8．_b_r_e_a_k__d_o_w_n________
4．倍数句型 We have produced _t_h_r_e_e_t_i_m_e_s__a_s_m__a_n_y__c_o_m_p__u_te_r_s__a_s_ we did last year. 我们生产的计算机是去年的三倍多。
Unit 6 Earth first
Ⅳ 单元语法 单句语法填空 1．I got the story __w__r_it_te_n__ (write) in English. 2．Our manager left the problem _u__n_s_et_t_le_d_ (unsettle)． 3．As he spoke, he observed everybody__l_o_o_k_in__g_ (look) at him curiously. 4．With everything well _a_r_ra_n__g_e_d_ (arrange), he left the office. 5．At that moment, I saw him _cr_o_s_s_i_n_g__ (cross) the street.
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。
【精品推荐】(新教材)2019-2020学年新课程同步外研版高中英语必修第二册课件：UNIT 6 Earth first Sectio
污染
5．waste n.
废料；垃圾
6．noisy adj.
嘈杂的；喧闹的
7．smelly adj.
有臭味的
8．radiation n.
放射，放射物
9．emission n.
排放
10．rubbish n. 11．litter v. 12．forbid vt. 13．permit vt.& n. 14．proper adj. 15．punish vt. 16．reduce vt. 17．prevent vt. 18．recycle vt. 19．advocate vt. 20．replace vt.
灯泡 (能源)可更新的，可再生的，可恢复的 碳 温室，暖房 可再度使用的，可多次使用的 小册子 减少，降低 利用太阳光(能)的 释放，排放 烟雾，雾霾 雾
38．infection n. 39． lecture n. 40． permission n. 41． slide n. 42． false adj. 43． amount n. 44． device n. 45． stand-by adj. 46． mode v. 47． leak v.
由于，因为 在这/那时候 ……的数量 切断；中断 扔回 成千上万的；无数的 对……有影响 偶遇；无意中发现 而不是
10． see ...as 11． by mistake 12． in fear 13． take ...into account 14． take steps 15． break down 16． up to 17． turn off 18． make sure 19．in some case
十分重视
6．contribute to
导致
7．on account of
2019_2020学年新教材高中英语UNIT6EarthfirstSectionⅤ多模态学习课件外研版必修第二册
M：Are they the Golden monkeys?
W：Yes. They're China's “national treasure”．
Hale Waihona Puke M：它们是金丝猴吗？W：是的，它们是中国的“国宝级动物”。
[词汇积累]
①national adj.
全国的
②treasure n.
珍品；珍宝
③typical adj.
——马丁·路德·金
用英语介绍中国——必用三句 1．Golden monkey is one of the rare and precious animals in the
world. 金丝猴是世界上的珍稀动物之一。 2．Golden monkey is peculiar to China and under the State's first-class protection. 金丝猴是中国特有的物种，属国家一级保护动物。 3．Golden monkey is a typical arboreal animal inhabiting mountainous forests. 金丝猴是典型的山区森林树栖动物。
金丝猴的鼻子扁平，鼻孔朝上，嘴唇厚实，没有颊 囊。金丝猴背部毛发青色油亮，肩部、上臂、后背、头冠、尾 巴有黑灰色毛发。头冠、颈部、腹部、内臂和腿部有棕色的柔 软毛发。
3．Living Environment and Diet 栖息地与食物 Golden monkey is a typical arboreal animal inhabiting
金丝猴是世界上的珍稀动物之一。世界上只有4种金丝猴， 分别是川金丝猴、黔金丝猴、滇金丝猴和越南金丝猴。金丝猴 是中国特有的物种，属国家一级保护动物。在中国，金丝猴与 熊猫一样珍贵，属于“国宝级动物”。
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.
Unit 6 Earth first(知识讲学)(解析版)
新外研版必修2Unit 6Earth firstI.讲→梳理掌握高频词汇：本单元有词形变化的词汇，为语法填空必考词汇。
★★★1.scare v使（某人）惊恐，吓唬→scared adj 惊恐的; 恐惧的:2.fortunately adv幸运地→unfortunately adv 不幸地→fortunate adj幸运的→ adj unfortunate 不幸的3.extinction n 灭绝，绝种→extinct adj. 熄灭的; 耗尽的; 灭绝的4.devote v 致力，现身，倾注→devoted adj热爱的; 非常忠实的; 全心全意的5.highlight v使……突出，使注意力集中于→highlighter n（作记号用的）亮光笔6.cruelty n残忍，残酷，残暴→cruel adj. 残酷的, 悲惨的7.hunting n打猎，狩猎→hunt n. 狩猎, 搜寻, 追捕v. 狩猎, 搜索, 打猎; 打猎; 搜寻; 猎食→hunter n 狩猎者; 猎人8.presentation n报告，陈述，说明→present n. 现在, 目前; 本文件; 现在时态#礼物, 赠品n. 现在, 目前; 本文件; 现在时态#礼物, 赠品v. 赠送, 呈献adj. 出席的, 在场的; 现在的, 当前的; 留在记忆里的, 不能忘记的9.reserve 野生生物保护区→reservation n. 保留, 预约, 预定10.establish 建立，设立→11.drought n旱灾，干旱→dry adj 干的12.flood洪水，水灾→flooding n [U] 泛滥13.affect v影响→adj affecting 动人的; 感人的14.supply n煤气、电力、自来水等供应系统→supplier n 供应者（人或公司）15.restore v使恢复→restoration n. 恢复, 复位, 归还16.adopt采取（某种方法）→adoption n [C, U] 收养; 过继; 挑选; 采纳; 采取; 采用; 接受→adoptive adj 有收养关系的; 过继的; 采纳的; 接受的17.sustainable可持续的，不破坏环境的→sustain v. 支撑; 维持, 供养; 承受, 承担; 支援18.renewable adj可更新的，可再生的，可恢复的→renew v. 使更新; 使恢复; 使复原; 使复活; 更新, 重新开始19.reusable adj可再度使用的，可多次使用的→reuse v再用, 重新使用（某物）20. reduce v减少，降低→ reduction n reduction n. 减少; 缩小; 削减; 下降, 降低21.solar利用太阳光的→同义词sun22.fog n雾→ foggy adj 有雾的23.severe adj（问题、伤势、疾病等）很严重→severely adv 严重地24.infection n感染，传染病→infect v. 传染; 感染25.permission n允许，许可→permit n. 通行证, 执照, 许可证v. 允许, 容许26.majority n多数，大多数→major adj 大多数的27.false不正确的，错误的→反义词true28.electricity n电→electric adj 通电能工作的→electrical adj与电相关的29.remove移走，搬走，去掉→ move 移动，搬家30.concerned adj焦急的，担忧的→concern concern n. 关心, 忧虑v. 涉及; 关系到31.contribute v促成，造成（某事的发生）→contribution n. 捐助, 贡献, 捐助之物II讲→梳理掌握重点短语★★1. due to由于，因为2.take… into account把……考虑进去3. attitude to/towards 对……的态度，看法4.devote……to……把……奉献给……；致力于……，现身于……，倾注于……5. be concerned about……对……担忧6. contribute to捐助; 促成; 帮助; 为...写稿7.look forward to期望; 盼望8.introduce …to…把……介绍给……9. cut off v. 切掉, 切断, 删去adj. 切掉, 切断, 删去10.the number of……的数量11. have an unexpected effect on对……有意想不到的影响12.be based on以……为基础13. be covered with为……所覆盖14.by mistake 无心地；偶然地15.instead of代替e from源于17.take care of照顾; 处理18.mistake……for……把……误认为……19.because of 因为20.be good for 对……有好处21.turn off关掉III讲→易错点★★★★★易错点1：attitude 态度易错原因：attitude后接介词to或towards表示：……的态度，学生容易写成attitude of。
(新教材)2019-2020学年外研版英语必修第二册培优教程练习：Unit 6 Earth first Period Ⅱ
Period Ⅱ Using language——Grammar &VocabularyGrammar(现在分词和过去分词作宾语补足语)课前自主预习[观察句子，总结规律]①We see a woman swimming at night in a dark sea.②It made people frightened of sharks, especially of the great white shark.③People just wanted them killed.[我的发现](1)句①中，swimming为________分词，在句中作________。
(2)句②③中，frightened和killed为________分词，在句中作________。
答案：(1)现在；宾语补足语 (2)过去；宾语补足语精讲课时语法一、现在分词作宾语补足语现在分词作宾语补足语时，表示正在进行的动作或经常存在的状态。
现在分词常作以下动词的宾语补足语。
1．表示感觉和心理状态的感官动词(短语)see, hear, feel, smell, find, notice, observe, look at, listen to等。
I felt somebody standing behind me.我感觉有人站在我后面。
2．表示指使意义的使役动词have, keep, get, leave等。
I won't have you running about in the room.我不允许你在房间里跑来跑去。
3．用于with复合结构中，现在分词与宾语之间是主谓关系。
I couldn't do my homework with_the_noise_going_on.由于噪音不断，我没法做家庭作业。
二、过去分词作宾语补足语过去分词作宾语补足语表示被动或完成意义，有时两者兼而有之，说明宾语所处的状态，一般跟它前面的宾语在逻辑上构成动宾关系，即宾语是过去分词动作的对象。
新外研社(19)高中英语必修二Unit6Earth first-Developing ideas教案
新外研社（19）高中英语必修二Unit 6 Earth first-Developing ideas教案Teaching objectives:1.Enable students to understand the passage and master the useful expressions.2.Guide students to think about the common ideas in their life logically and critically by understanding the passage so that improve their critical thinking.3.Lead students to further understand the topic of this unit and come up with some ideas of living a green life.Evaluation objectives:1.Ask students to get the subheading to find out whether they can know the features of newspaper editorials.2.Ask students to find out the detailed information to know whether they can get the logical and critical information of the passage.3.Ask students to summarize the passage to find out whether they have understood the passage logically and critically.4.Ask students to write a persuasive letter to check whether they have known how to write it.Teaching key points:1.Enable students to get the subheading of each paragraph and the logic of the passage.2.Lead students to know the features of newspaper editorials.3.Understand the difficult sentences.e up with some ideas of living a green life.Teaching difficult points:1.Know the features of newspaper editorials.2.Understand the difficult sentences.e up with some ideas of living a green life.Teaching methods:Cooperative Teaching Method, Task-based Approach, Communicative Approach Teaching procedures:Step1: Lead-inT:Hello,boys and girls. As we all know, the environment of the earth is very important for our daily life. Although there are a lot of problems in the aspect of environment, yet people are trying their best to protect them. They are doing their best to live a green life. We call it “green living”.Now let’s look at some information about it.Look at the questions about “green living” and tick your answers.1.Which shopping bag is more environmentally friendly?A.A plastic bag.B.A paper bag.C.Neither of these.2.What should you do to save energy when leaving your home?A.Turn off a device.B.Unplug a device.C.Neither of these.3.What food is better for the environment?A.Food produced near to where you live.B.Food produced far from where you live.C.It depends.4.Which uses less water?A.Taking a bath.B.Taking a shower.C.It depends.Suggested answers：Students’ own answer.T:Different people have different ideas. Maybe in your daily life, you haven’t taken the things seriously. Are your ideas really green? Now let’s read a passage related to the topic to check the answers.Step 2:Read for main informationRead the four subheadings in the passage and decide if they are true or false.Subheading 1:Paper shopping bags are better than plastic ones.()Subheading 2:When you turn off a device,it stops using power.()Subheading 3:Eating local food is good for the environment.()Subheading 4:It’s better to take a shower than a bath.()Suggested answers:Subheading 1:F;Subheading 2:F;Subheading 3:It depends;Subheading 4:It dependsT:From this part, we can find out the features of subheadings: As subheadings expand on the main heading or title, they can be slightly longer than the main heading. And not every paragraph needs a subheading to give the readers an overall understanding of the content of a text.Now let’s get the detailed information.Step 3:Read for detailed informationRead paragraph by paragraph,finish the relevant tasks.Task 1:Read the passage again and finish the following tableTruths Suggestions1.Making apaper bag usesmore energy and water than making a plastic bag.It also produces more greenhouse gases.Take a reusable bag with you when you go shopping.2.3.No suggestion4.Suggested answers:Truth 2:When you turn off a device,it goes into stand-by mode and still uses power.Suggestions:To make sure your appliance is in fact off,remove the plug from its power supply.Truth 3:In some cases,local produce sometimes might use more energy and produce more greenhouse gases than produce grown a long way away...Truth 4:It depends on how long you spend in the shower and how large your bath is.Suggestion:The key is to keep your shower time as short as possible.Task 2:Summarize the passage and pay attention to the sentences of “really green living”Most of us are 1(awareness) that we must take care of the environment,and the majority of us take steps 2(save) energy and reduce waste and pollution.But in fact,some long-held common sense turns out only half true,or even 3(complete) false.For example,people think paper bags are 4(good) than plastic bags as they are easier to break down than the plastic 5(one).The process of making paper bags,6,is more energy consuming and water wasting.So,take a reusable bag with you when shopping.Besides,remove the plug from its power supply,7the stand-by mode still use power.Eating local food isn’t necessarily good for the environment,even taking transportation 8 account.Some take it for granted 9 a shower consumes less water than a bath.But that depends 10how long you spend in a shower.The best policy is to keep your shower as short as possible.11(environment) awareness is now part of daily life.But it’s worth 12 (check) common ideas and opinions to see what’s really green.Suggested answers:1.aware2.to savepletely4.better5.ones6.however7.because8.into9.that10.on 11.Environmental12.checkingStep 4:Deal with the difficult points(1)Most of us are aware that we must take care of the environment,and the majority of us take steps to save energy and reduce waste and pollution.【翻译】_______________________________________________【知识链接】be aware that...+句子;be aware of +名词/代词意识到…… n.awareness 意识,认识提高某人的意识the majority of people大多数人major in take steps to do采取措施做……【实战演练】大多数人已经意识到环境保护的重要性。