外研版 (2019)必修 第二册Unit 6 Earth first课文内容课件ppt

这是一份外研版 (2019)必修 第二册Unit 6 Earth first课文内容课件ppt，共21页。PPT课件主要包含了突出的重要，由所组成，受到威胁，除之外还有，意识到，开始理解，受到攻击，处于控制之下，在考虑之中，在修理中等内容，欢迎下载使用。

Language pints
1. flexible adj 灵活的；柔韧的；易弯曲的
Language pints: Wrds
... brushes with lng, flexible bristles.……毛长而柔韧的刷子。
... flexible wrking hurs.……弹性工作时间。
flexibility n 灵活性The flexibility f distance learning wuld be particularly suited t busy managers. 远程学习的灵活性尤其会适合忙碌的经理们。
2. applicant n 申请人，申请者；请求者
apply vt 申请；应用I am cntinuing t apply fr jbs.我在继续申请工作。They may apply t jin the rganizatin.他们可能申请加入该组织。
We have had lts f applicants fr these psitins.对这些职位我们已有了很多申请人。
The new technlgy was applied t farming.这项新技术已应用于农业。
2. applicant n 申请人；申请者；请求者
Students learned the practical applicatin f the thery they had learned in the classrm.学生们学会了课堂上学到的理论的实际应用。
His applicatin fr membership f the rganizatin was rejected.他对该组织会员资格的申请被拒绝了。
applicatin n 应用；申请
3. advertise v 为……做广告
The cmpany is spending heavily t advertise its strngest brands.该公司在花重金为其最强势的品牌做广告。In 1991, the huse was advertised fr sale at $49,000.在1991年，这所房子登出以4.9万美元出售的广告。
advertiser n 广告商advertising n 广告业advertisement n 广告
1. highlight the imprtance f________________ 2. be made up f________________ 3. under threat ________________4. in additin t________________
Language pints: Imprtant lexical chunks
5. in favur f________________________6. wrk as________________________7. becme aware f ________________________ 8. cme t understand________________________
担任；以……身份而工作
1. Yu’ll need t reprt back via weekly blgs, pht diaries and vide updates.
Language pints: Imprtant sentences
Paraphrase: Yu are required t give feedback by writing blgs every week, taking phts and making new vides.
via是介词， 在句中意为“通过，借助于”。例如：I sent a message t Mary via her sister. 我通过Mary的妹妹给她捎了个口信。
via还有“经过，取道”的意思。例如：We flew t Athens via Paris. 我们经由巴黎飞往瑞典。
2. It was actually a very clever means t highlight the imprtance f the Great Barrier Reef and the need t prtect it.
Paraphrase: In fact, it was an effective way t emphasize the imprtance f the Great Barrier Reef and make peple realize that we must take actin t prtect it.
means n 手段；方法 例如：The mve is a means t fight crime. 这个行动是打击犯罪的一种手段。
词组：by means f 用，依靠 by n means  决不
highlight 作动词用，意为“使……突出”。例如：His remarks highlighted his wn functin.他的讲话突出了他个人的作用。
highlight 也可以用作名词，意为“最突出（精彩）的部分”。例如：Recrded highlights f tday’s ftball game will be shwn after the news.今天足球比赛最精彩场面的录像将在新闻后播出。
3. It is hst t many species f birds and sea creatures.
Paraphrase: Many species f birds and sea creatures have their hmes here.
本句中的 is hst t 可以理解为 is hme t, 所以本句句意为“它（大堡礁）是很多鸟类和海洋生物的家园”。
4. But this unique and delicate place is nw under threat frm pllutin and climate change.
Paraphrase: There is n ther place like the Great Barrier Reef in the wrld and it is easy t be destryed. Nw it is in danger f being damaged by pllutin and climate change.
under threat 意为“受到威胁”。例如：Traditinal ways f life seem t be under threat. 传统的生活方式似乎正在受到威胁。
under +抽象名词:
under attack
under cnsideratin
under cnstructin
under repair
under cntrl
在建造中；正在施工之中
5. In additin t blgging, taking phts and writing articles abut the reef, he made a number f appearances n televisin t argue in favr f its defence.
Paraphrase: Besides blgging, taking phts and writing articles abut the reef, he als appeared in the TV shws many times t supprt the prtectin f the reef.
in additin t 意为“除……之外（还有，也）”
5. In additin t blgging, taking phts and writing articles abut the reef, he made a number f appearances n televisin t argue in favur f its defence.
in favur f 是一个固定搭配，favur 用作名词，该固定搭配意为“支持”。例如： It was said that 88% f the students had vted in favur f the new class president. 据说88%的学生投票支持新班长。
favur用作名词，意为“善意的行为”，常见搭配有：ask sb a favur 请某人帮忙d sb a favur 帮某人一个忙we sb a favur 欠某人一个人情in sb’s favur 对某人有利
6. What’s mre, they came t understand the delicate balance that the envirnment exists in and what can, and must, be dne t prtect the reef.
Paraphrase: Besides, they realized that eclgical balance is easy t break and they have bth the capacity and the bligatin t preserve the reef.
cme t understand 意为“开始明白；开始了解”。
understand后有两个并列的宾语，一个是 the delicate balance，名词短语作宾语；另一个是what引导的宾语从句 what can, and must, be dne t prtect the reef。
balance后又接了一个that引导的定语从句，修饰 balance。