Unit 3 Environmental Protection Ⅱ “Reading and Thinking”的新知学习环节课件（共95张）+学案（含答案）+练习（含答案）

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资料简介 Section Ⅱ “Reading and Thinking”的新知学习环节　.DOC 展开

这是一套《Unit 3 Environmental Protection Ⅱ “Reading and Thinking”的新知学习环节课件（共95张）+学案（含答案）+练习（含答案）》资源，包含Section Ⅱ “Reading and Thinking”的新知学习环节.pptx、Section Ⅱ “Reading and Thinking”的新知学习环节　.doc、UNIT 3　课时检测(二)　“Reading and Thinking”的新知学习环节.docx欢迎下载使用,下面是关于《Section Ⅱ “Reading and Thinking”的新知学习环节　.DOC》的文档简介内容:</br>Section Ⅱ　“Reading and Thinking”的新知学习环节
新学词汇·归类记清
一、阅读单词——知其义
1．see the graph　　　　　看________________
2．continued greenhouse gas emissions
持续的温室气体____
3．melt ice ________________冰
4．could not hunt seals 不能猎杀__________
5．methane and carbon dioxide　______和______
6．make policies 制定______________
7．carbon footprint 碳________________
二、重点单词——写其形
1．__________ heat 释放热量
2．burn fossil __________ 燃烧化石燃料
3．an increase in __________ sales
全球销售额的增长
4．this warming ________ 这种变暖的趋势
5．__________ live 现场直播
6．__________ every opportunity抓住每一个机会
三、活用单词——悉其变
四、拓展构词——明其规
1．habitable：以 able结尾的形容词
[依“规”串记]
①reliable　可靠的　　②drinkable　可饮用的
③valuable 宝贵的 ④reasonable 合理的　　
2．comprehensive：以 sive结尾的形容词
[依“规”串记]
①progressive　　　　　进步的；先进的
②aggressive 侵略性的
③excessive 过多的；极度的
④successive 连续的　　
五、高级词块——通其用
1．______________　　与……一起
2．______________ 震惊于
3．______________ 对……有影响
4．______________ 参考；涉及；指的是
5．______________ 以较长的波长
6．______________ 二氧化碳
7．______________ 化石燃料(如煤或石油)
8．______________ 被困于
9．______________ 导致；通向
10．______________ 采取行动
11．______________ 事实上
12．______________ 导致
13．______________ 制定政策
重点词汇·深化学习
1．An expert who has studied polar bears for many years said that from the position of its dead body, the bear appeared to have starved and died.
一位长期研究北极熊的专家说，从尸体的姿势看，这只北极熊像是饿死的。
★starve vi.饿死；挨饿；饿得要死；渴望；极需要vt.使饿死；使挨饿
[用法感知]
①His farming methods saved millions of people who would have starved to death.
他的农业种植方法挽救了数百万人免于饿死。
②All children, regardless of country or region, starve for love and friendship.
所有的孩子，不分国家和地区，都渴望爱和友谊。
③When will the dinner be ready We are starving.晚饭什么时候准备好？我们饿极了。
[归纳点拨]
(1)starve to death　　　　　　饿死
starve to do sth. 渴望做某事
starve for sth. 渴望得到某物
be starving 感觉很饿；饿极了
be starved of/for 缺乏……
(2)starvation n. 饿死；挨饿；绝食
died of/from starvation 死于饥饿
[应用融会]　(单句语法填空/完成句子)
④I am inexperienced in this field, so I starve __________ your help in such condition.
⑤The department has been starved ________ substantial resources.
⑥He looks forward to the day when none will die of __________ (starve)．
⑦I ____________________________， because mastering English means we can see the world through a new window.Consequently, I ____________________________________ to practise my spoken English. Please accept my application!
我渴望学好英语，因为掌握英语意味着我们可以通过一扇新的窗户看世界。因此，我一直渴望这样一个宝贵的机会来练习我的英语口语。请接受我的申请！
2．The heat is released back into space at longer wave lengths.
这一热量以更大的波长被释放回大气层。
★release vt.& n．排放；释放；发布；发行
[用法感知]　(写出下列句中release的词性及含义)
①Information will be released strictly on a need to know basis.______________
②The waste water, when released, should be clean enough to meet standards.______________
③The new software is planned for release in April.______________
④The prisoner has served his sentence and will be released tomorrow.______________
[归纳点拨]
release sb./sth. from sp.从某地解救出某人/释放某物
release ... from ... 解除(某人的职责、责任、合同等)；把……从……摆脱出来
release stress/emotions释放压力/发泄情感
release a movie/book 发行电影/书
[应用融会]　(单句语法填空/完成句子)
⑤Moments later, my head was finally released __________ this horrible pumpkin cage.
⑥He played a role of an ambitious lawyer in the latest movie, which ________________ (release) at the end of the year.
⑦Learning that a new movie is ____________ at nine this Saturday，I am starving to enjoy it together with you and please don't decline my sincere invitation.
得知本周六上午9点将有一部新电影上映，我很想和你一起欣赏，请不要拒绝我诚挚的邀请。
⑧An activity “Getting to Know the Plants Around Us” was launched by our school with the aim of ________________________________________________________________________
________________________________________________________________________.
为了在享受美丽校园的同时释放沉重的学习压力，我们学校发起了“认识我们身边的植物”的活动。
3．Without this process, Earth could not sustain life.
如果没有这一过程，地球就无法维系生命。
★sustain vt.维持；遭受；承受住
[用法感知]　(写出下列句中sustain的含义)
①Here are five ways to sustain long distance friendships.______________
②The ice was too thin to sustain the weight of the goat.______________
③The typhoon left, and the city had sustained great damage.______________
[归纳点拨]
(1)sustain damage/an injury/a defeat遭受损失/受伤/遭受失败
sustain one's interest 保持某人的兴趣
(2)sustainable adj. 可以忍受的；合理利用的；
可持续的
sustainable development　可持续发展
sustainable growth 可持续增长
[应用融会]　(单句语法填空/完成句子)
④______________ (sustain) tourism, which differs from other kinds of tourism, will do no harm to our environment.
⑤The evidence is not detailed enough ______________ (sustain) his argument.
⑥She managed __________________________ until the end of her speech.
她设法使每个人兴趣盎然，一直到她的演讲结束。
⑦(2022·全国甲卷书面表达)It's oceans that offer us various resources, ensuring ________________________ of human beings.
是海洋为我们提供各种资源，确保人类的可持续发展。
4．It is our responsibility to seize every opportunity to educate everyone about global warming, along with its causes and impacts, because this is the most serious issue affecting all of us on this planet.
我们有责任抓住每一个机会，教育每个人了解全球变暖，包括其成因和影响，因为这是影响这个星球上我们所有人的最严重的问题。
★seize vt.抓住；夺取；控制；捉住；占领
[用法感知]　
①(“建议”类写作佳句)Good start is half the battle, and seize the opportunity to be prepared to achieve a multiplier effect.
好的开始是成功的一半，抓住机会，做足准备会达到事半功倍的效果。
②(“动作描写”写作佳句)I was about to fall off the cliff when my father reached out his strong hand and seized me by the arm.
我正要从悬崖上摔下来，这时我父亲伸出他有力的手抓住了我的胳膊。
③As far as I know, Bob seized on the rain as an excuse for missing the conference.
据我所知，鲍勃以下雨为借口不参加会议。
[归纳点拨]
seize sb. by the arm/collar抓住某人的胳膊/衣领
seize the chance/opportunity 抓住机会
seize power 夺取政权
seize on/upon抓住；突然对……大为关注
[应用融会]　(单句语法填空/完成句子)
④Before he could run away, she seized him __________ the collar.
⑤We seized __________ his remark and regarded it as a promise.
⑥Seeing the pearls by the river, I ________________________________.
看到河畔的珍珠，我好奇心顿起。
⑦I will ________________________________ to participate in the activity to enhance my overall ability.我会抓住这次宝贵的机会参加活动，以提高自己的综合能力。
1．There is little doubt that Earth is getting warmer and warmer.
毫无疑问，地球正变得越来越温暖。
(1)There is little/no doubt that ...毫无疑问……
(2)There is (some) doubt whether ...是否……有(些)疑问
(3)Sb. has/have some doubt about ...某人对……有些疑问
名师点津：doubt既可以作名词，又可以作动词。
(1)doubt用作名词时，在肯定句中用whether(不可用if)引导同位语从句；在否定句中用that引导同位语从句。
(2)doubt用作动词时，在肯定句中，后多跟if/whether引导的宾语从句；在否定/疑问句中后跟that引导的宾语从句。
“两层级”学通用活句式
(1)通过“句法训练”弄明句式结构(单句语法填空)
①There is no doubt __________ staying up is more likely to result in over anxiety.
②There is some doubt __________ he is the best man for the job.
③I doubt __________ Alyssa will accept the invitation the day after tomorrow.
(2)通过“句式仿写”做到熟练运用
④毫无疑问，我们必须对空气污染问题有足够的重视。
____________________ enough attention must be paid to the problem of air pollution.
⑤我怀疑他们是否能按时完成这项任务。
I have ____________________________________________ on time.
⑥如果你对你的健康有任何疑问，你最好马上咨询你的医生。
If you ______________________________， you'd better consult your doctor at once.
2．An expert who has studied polar bears for many years said that from the position of its dead body, the bear appeared to have starved and died.
一位长期研究北极熊的专家说，从尸体的姿势看，这只北极熊像是饿死的。
感知将学语法——直接引语和间接引语
本句转述了一位专家的话，若直接引述，则为：An expert who has studied polar bears for many years said, “From the position of its dead body, the bear appears to have starved and died.”文中类似的转述还有：
①Experts claimed that low sea ice levels caused by climate change meant the bear could not hunt seals as before, so it had to travel greater distances in order to find food.
→Experts claimed, “Low sea ice levels caused by climate change means the bear can not hunt seals as before, so it has to travel greater distances in order to find food.”
②Climate scientists have warned that if we do not take appropriate actions, this warming trend will probably continue and there will be a higher price to pay.
→Climate scientists have warned us, “If you do not take appropriate actions, this warming trend will probably continue and there will be a higher price to pay.”
Section Ⅱ
NO.1　积词汇
新学词汇·归类记清
一、1.图表　2.排放　3.融化　4.海豹　5.甲烷　二氧化碳
6．政策　7.足迹
二、1.release　2.fuels　3.worldwide　4.trend　5.broadcast
6．seize
三、1.①starve　②starvation　2.①ecology　②ecological
3．①habitable　②habitability　4.①sustain　②sustainable
5．①comprehensive　②comprehend　③comprehension
6．①frequently　②frequent　③frequency
7．①restrict　②restrictions　③restricted
五、1.along with　2.be shocked by　3.have an impact on
4．refer to　5.at longer wave lengths　6.carbon dioxide
7．fossil fuel　8.be trapped in　9.lead to　10.take action
11．in fact　12.result in　13.make policies
重点词汇·深化学习
1．④for　⑤of/for　⑥starvation　⑦am starving to study English well; have been starving for such a precious opportunity
2．①vt.发布　②vt.排放　③n.发行　④vt.释放　⑤from
⑥will be released　⑦to be released　⑧releasing our heavy learning pressure while enjoying our beautiful campus
3．①维持　②承受住　③遭受　④Sustainable　⑤to sustain
⑥to sustain everyone's interest　⑦the sustainable development
4．④by　⑤on/upon　⑥was seized by curiosity
⑦seize the precious opportunity/chance
NO.2　通句式
1．①that　②whether　③whether/if　④There is no doubt that
⑤some doubt whether they can complete the task
⑥have any doubt about your health
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