外研版（2019）必修第二册Unit6 Earth First Vocabulary课件-（45张）

(共45张PPT)
Unit 6 Earth first
Words & Expressions
1.shark/ ɑ k/ n. 鲨鱼
2. scare/ske / v．使(某人)惊恐，吓唬
scared adj. 恐惧的；害怕的
be scared of (doing) sth. 害怕(做)某事
be scared to do sth. 害怕/恐惧做某事
scare sb. into silence. 吓得某人不敢出声
scare(vt.) sb.
eg：他害怕在黑暗中行走。
He is scared of _________(walk) in the darkness.
eg:他害怕参加考试。
He is scared ________(take) the exams.
walking
to take
When I see the picture, I feel ___________. The picture _________ me a lot.
scared
scares
3.due to由于，因为
4.fin /f n/ v. 切去（鱼的）鳍 n. (鱼的)鳍
fin-finned-finned-finning
5.dive /da v/ v. (通常指使用呼吸设备的)潜水
6.target / tɑ ɡ t/ v．把……作为目标
n．目标；靶；(攻击的)对象
target ...on/at ...　　把……作为……的目标，针对……
set a target 制订目标
meet/achieve a target 完成目标
7.fortunately/ f t ( )n tli/ adv.幸运地
(1)fortunate adj.　幸运的
(2)fortune n. 运气；命运；财富
(3)unfortunate adj. 不幸的 unfortunately adv. 不幸地
e.g. Two middle-aged passengers fell into the sea.___________ （fortunate）,neither of them could swim.
Unfortunately
8.extinction/ k st k ( )n/ n. 灭绝，灭种
extinct adj. 灭绝的
eg:Platypus(鸭嘴兽) has become _________.
9.attitude / t tju d/ n．(尤指通过行为表现出的对某事的一般)看法，态度
an attitude to/towards ... 对……的态度/看法
have/take a positive/negative attitude to/towards ...
对……持肯定的/否定的态度
eg: 我们应该养成良好的生活态度。
We should develop __ __ ____ ____ life.
a good attitude to
extinct
10.devote /d v t/ v．致力，献身，倾注
(1)devote oneself to (doing) sth. 献身于/致力于(做)某事
devote one’s time/life to （doing）sth.
(2)devoted adj. 挚爱的，忠诚的，全心全意的
be devoted to (doing) sth. 致力于(做)某事
(3)devotion n. 挚爱；奉献，忠心
1. 如果你有一份工作，一定要全身心地投入，最后你会成功的。
If you have a job, do ___ _____ _____ it and finally you’ll succeed.
2. 邻居们利用业余时间帮助别人重建家园。
Neighbors ______ their spare time ____ ____ others rebuild homes.
3. 我尊重他对教学的献身精神。
I respected his ________ to teaching.
devotion
devoted
to helping
devote yourself to
Jane Goodall _______________ the wild.
= Jane Goodall _______________ the wild.
devotes herself to
is devoted to
简·古道尔致力于野外生活。
11. ocean/ ( )n/ n.大海;海洋
12. highlight / ha la t/ v.使…突出，使注意力集中于
n. 最好（或最精彩、最激动人心）的部分
eg: I've _________ the important passages in yellow.
我用黄色标出了重要段落。
highlighted
13.cruelty / kru lti/ n. 残忍，残酷，残暴
cruel adj.残酷的;冷酷的 cruelly adv. 残酷地
14.hunting / h nt / n. 打猎，狩猎 ; 搜寻，寻找
hunt v. 打猎；搜寻 job hunting 找工作，求职
15.presentation/ prez( )n te ( )n/ n. 报告,（观点的）陈述，说明
present v.呈现 n.礼物 adj.目前的
give a short presentation 作一个简短介绍
16.reserve /r z v/ n．(野生生物)保护区；储备(量)
vt.预订(座位、席位、房间等)；保留
a nature reserve _______ reserve a table for three ____________
reservation n. 预订；保留地 make a reservation for sb. 预订
eg：我会打电话给餐厅预订。
I’ll call the restaurant to ___ __ _________.
make a reservation
自然保护区
订个三人桌
17.staff /stɑ f/ n. 人员
18.establish / st bl / v.建立;创立;设立
establishment n. 建立;创立;确立
eg: Our goal is 　　　　（establish）a new research centre in the North.
eg: 这家公司成立于1980年。
to establish
The company was established in 1980.
19.damage / d m d / v./n. 破损，损害，损伤
damaged adj. 被损坏的
(1)cause/do damage to　　 对……造成损害；损害……
(2)damage one's health 损害某人的健康
eg: 问题是显而易见的:多年来，人类对自己的家园造成了巨大的破坏。
The problem is clear: man ___ ___ ____ ____ ____ his home over the years.
eg: 你把我的自行车弄坏了，最好把它修好。
You have 　　　　 my bike；you’d better get it repaired.
has done great damage to
damaged
20. drought /dra t/ n. 旱灾，干旱 dry adj. 干旱的
21. flood /fl d/ n. 水灾; 大量
v. 淹没；泛滥；（感觉或回忆）涌上心头
a flood of 大量的…… flood in 大量涌入
eg: Requests for information 　　　　（涌入）after the advertisement. 询问信息的请求如潮水般涌来广告之后。
flooded in
Natural disasters such as _________(洪水) and _________(干旱) are quite common around the world these years,which ______________ people’s life.
flood
drought
do damage to/
cause damage to
22. affect / fekt/ v．影响；侵袭；感动
affection n.喜爱
be affected by　被……侵袭/感动
affect sb/sth 影响某人、某事
eg：我的嗓子总是受恶劣天气的影响。
My throat __ always ________ by bad weather.
is
affected
eg:He was deeply affected by the story.
23. supply /s pla /n．煤气、电力、自来水等供应(系统) v．(尤指大量)供应，供给，提供
water supply　　　　供水
supply sb./sth.with sth.= supply sth.to sb./sth. 向……提供某物
eg: 媒体每天给我们提供大量的信息。
The media ___ ____ _____ _____ _____ us every day.
electricity supply
supplies lots of information to
24.restore /r st / v. 使恢复
现在分词 restoring 过去式 restored 过去分词 restored
restoration n. 恢复
eg: The measures are intended to restore public confidence in the economy.
这些举措旨在恢复公众对经济的信心。
25.adopt/ d pt/ v．采用(某种方法)，采取(某种态度)；收养，领养
adopt an attitude/a method　 采取一种态度/采用一种方法
adopted adj. 被收养的 adoption n. 采用；收养
adapt to 适应
e.g.The woman said that her two children were both_________（adopt）.
adopted
26.sustainable /s ste n b( )l/ adj. 可持续的;不破坏环境的
sustain v. 维持
sustainable development 可持续发展
27. bulb /b lb/ n. 灯泡
28.renewable /r nju b( )l/ adj. （能源）可更新的，可再生的，可恢复的 renewable energy 可再生能源 renew v. 重新开始
29.carbon / kɑ b n/ n. 碳
carbon footprint 碳足迹
30.greenhouse / ɡri nha s/ n. 温室，暖房
greenhouse effect 温室效应
31.reusable /ri ju z b( )l/ adj. 可再度使用的，可多次使用的
reusable water bottle 可重复使用的水瓶
32. brochure / br / n.小册子
33. reduce /r dju s/ v．减少，降低
reduce ...to ...　 减少到…… reduce ...by ... 减少了……
reduction n． 降低，减少
eg: 价格已从10美元降至8美元。
The price has been _____ _____ $10 ____ $8.
eg: 每天只吃一根胡萝卜可以降低40%患这种疾病的可能性。
Eating just one carrot a day can _______ the possibility of getting this disease ____ 40%.
34. solar / s l / adj. 利用太阳光（能）的
reduce
by
reduced from
to
Costs have been ________(v.减少;缩小) by 20% over the past year.
◆The government is aiming at a 50% _________ (n.减少;降低) in unemployment.
在过去的一年中，成本降低了20%。政府的目标是将失业率降低50%。
reduced
reduction
35.release /r li s/ v./n. 释放，排放; 首映（电影），发布；宣泄
release a movie
eg: The factory keeps releasing smoke, making the air dirty.
eg: Physical exercise is a good way of releasing stress.
36.smog /sm ɡ/ n. 雾，雾霾
37. fog /f ɡ/ n. 雾
38. severe /s v / adj.（问题，伤势，疾病等）很严重的;苛刻的;艰难的
比较级 severer或more severe 最高级 severest或most severe
severely adv. 严重地；严厉地
39. infection / n fek ( )n/ n. 感染，传染病
infectious adj. 传染的 infect v. 感染
40. lecture / lekt / n. (尤指大学里的)讲座，讲课，演讲
deliver a lecture 做讲座 lecturer n.讲课者
Ebola （埃博拉病毒） is a virus __________(传染病) which is __________(传染的). Many doctors __________(感染) the virus during work.
infection
infectious
infect
41. permission /p m ( )n/ n. 允许，许可
permit v. 允许 n. 许可证 permitted permitting
42. slide /sla d/ n. 幻灯片; 滑动 v. 滑动
现在分词 sliding 过去式 slid 过去分词 slid
43. majority /m d r ti/ n．多数，大多数(人或物)
(1)a/the majority of　大多数
(2)major adj. 大的，主要的 v. 主修 n. 主修课程
(3)minority n. 少数，少数派
44. false /f ls/ adj. 不正确的，错误的
45. amount / ma nt/ n．数量，数额 vi.总计，共计
(1)a large amount of/large amounts of ＋不可数名词 大量的.....
eg:Large amounts of money were spent on building the bridge.
the amount of＋不可数名词 ……的总数
(2)amount to 共计，总计
eg: At the start of this year, foreigners living in Italy amounted to 4.56 million.
46. device /d va s/n. 设备，仪器，装置
turn off a device 关掉设备
47. stand-by adj. 备用的
48. mode /m d/ n.(机器，设备的)运行方式，状态， 模式
49. electricity / lek tr s ti/ n. 电
electric adj. 用电的 electrical adj. 与电有关的;电的
50. leak/li k/ v./n. （使） 漏;（使）渗漏
leak out 泄漏；漏出
51. appliance / pla ns/ n. 家用电器，家用器具
52. remove /r mu v/ v．移走，搬走，去掉；脱去(衣服等)，摘下 removal n.移动；除去
remove ...from ...把……从……移开/撤掉
eg: remove a man from office
eg: He was too tired to remove the stone.
eg: She removed the diamond ring to cook a meal.
53. plug /pl ɡ/ n. （电）插头 v.堵，塞；用插头接通电源
现在分词 plugging
过去式 plugged 过去分词 plugged
54. take ...into account / ka nt/ 把……考虑进去
take into consideration
55. litre/ li t / n. 升，公升
56. campaign /k m pe n/ n. （宣传）活动 v. 领导（参加）运动
57. urge / d / v．竭力主张，强烈要求，敦促
urge sb.to do sth. 敦促某人做某事
urge that ...(should) do sth. 极力主张；强调做某事
urgent adj. 紧急的 urgency n. 紧迫；急迫
eg: 他们催促我吃那些奇怪的食物。
They urged me ___ ____ the strange food.
eg: 他力劝我们采取这些步骤。
He urged that we____（take） such steps.
58. canteen /k n ti n/ n. 食堂，餐厅
to eat
take
59.concerned /k n s nd/ adj.焦急的，担忧的;相关的;关心的
eg: People concerned in the event were all punished.
(1)as far as ...be concerned　 就……而言
eg: As far as I’m concerned, riding bicycles is a good solution to air pollution.
be concerned with ... 与……有关，涉及……
be concerned about/for 为……担心
eg: I’m a bit concerned about / for her safety.
(2)concern v. 涉及，与……有关； 使担心 n. 担心
(3)concerning prep.关于
eg: various questions concerning pollution and environment
Our main ________ (n.焦急的,担忧的) is to provide quality customer service.
The President Biden is deeply __________ (与……有关;涉及;让......担忧) about this issue.
◆He asked several questions __________ (prep.关于;涉及) the future of the company.
concern
concerned
concerning
60. contribute/k n tr bju t/ v．促成，造成(某事发生)；捐献
(1)contribute sth.to ...　　 把某物捐献给……
contribute to 有助于；导致；投稿
(2)contribution n. 捐献；贡献；稿件
make a contribution/contributions to 对……做出贡献
(3)contributor n. 捐款人；撰稿人
eg: 我很钦佩爱迪生，因为他为世界做出了巨大的贡献。
I admire Edison a lot because he __ __ __ ___ ____ ______the world.
eg: 她给这家杂志投了几篇文章。
She _______ a number of articles to the magazine.
made a great contribution to
contributed
Yuan Longping has ____________his time and efforts to developing new types of hybrid rice.
袁隆平为开发新型杂交水稻贡献了自己的时间和精力。
contributed
61. average / v( )r d / adj.平均(数)的 n．平均水平；平均数 v．平均为；计算出……的平均数
an average of ...　　　　　　 平均数是……
above/below (the) average 在一般水准以上/下
on (the/an) average 按平均数计算
eg: On average we have five classes a day.
eg: I spend an average of about $200 a year on books.
Practice
1.The water bird patted its wings and________(dive)into the water.
2._____________(fortunately),the train was late so we missed it.
3.Polar bears, and sharks were all added to the list of species facing___________(extinct).
4.The group___________(present)is a very important part of the class learning.
dived
Unfortunately
extinction
presentation
5. The International Automobile Federation______________ (establish) in Paris in 1904. 国际汽车联合会
6.This is a good method. It might well _________(adopt) by other localities.地方
7.___________(renew)energy will become progressively渐进地 more important as time goes on.
8.Giving up smoking_________(reduce) the risk of heart disease.
9.An aircraft overshot the runway and was ___________ (severe)damaged.一架飞机冲出跑道，严重受损。
10. She holds an active attitude ___________life.
was established
be adopted
Renewable
reduces
severely
to/towards
11. Smoking is not _____________ (permit) in public places in our city.
12. When they heard the frightening news, everyone was 　　　　 ______________(scare).
13. The plant is now in danger of ______________ (extinct).
14. He’s a ________________ (lecture) in French at Oxford.
15. There has been some __________________ (reduce) in unemployment.
permitted
scared
extinction
lecturer
reduction