(共56张PPT)
Unit 22 Environmental Protection
重点单词
What impresses me most is that
What I want to tell you is that
What is the most important is that
阳光晨读·基础温故
endanger
principle
beyond
claim
recycle
relevant
trapped
substitute
behalf
rough
means
slide
flee
potential
coincidence
advocated
dust
arm
extinct
fashionable
sacrifice
adopt
adopted
adoption
agriculture
agricultural
separation
separate
separation
separate
separated
calculate
calculator
calculation
construct
construction
considerate
consider
consideration
calculate
calculation
constructed
construction
sharpen
sharpener
reserve
reserved
reservation
finance
financial
allocate
allocation
politics
political
adopted
adopted
adoption
sharpen
sharp
threaten
threat
changeable
change
politics
political
politician
considerate
considering
consideration
温室效应
生态学
植物的
顾问
(联合)抵制
贪污受贿的，腐败的
保护
光线
反弹
旱灾
联邦的
坐垫，靠垫
薄煎饼
飓风
(动植物的)物种
栖息地
地震
钩子，钩
实施，执行
滑坡，山崩
海啸
台风
巨大的
规模，范围
雷暴，雷雨
降雨量
灌溉
在近海岸的
巨大的灾难
大陆
砖，砖块
滑行
多山的
咆哮，怒吼
(平稳地)移动，滚动
雕刻
被褥，被子
工业化
消极的，负面的
仓库
易毁的；脆弱的
有害的动物
有充分理由的
(生物)进化
立方的
创意课堂·高效学习
vt.被困在
vt.诱骗
n．陷阱
n．圈套
trapped in the fire
is beyond description
changed beyond recognition
beyond the children's reach
beyond my power
turn to my teachers
for help
in
to reserve
reservation
a nature reserve located in
by means of reading more
a means of
communication
has been tried
have been tried
a means of showing your good table manners
sought
for/after
from
seek his fortune
should seek advice from
adopt a scientific diet
adoption
adopt the motto to
serve as a reminder
for
was condemned
are condemned to repeat its mistakes
of
under
purchasing
Considering
take
into consideration
to leave
to
Threatened by terrorists，he didn't dare to vote for the president.
considerable
financial
dusty
endangered
sharpen
mountainous
Trapped
advocated
adopting
threatened
have been reserved
are
Considering
Adopting
(should)set
By
at
to
beyond(共53张PPT)
Unit 22 Environmental Protection
阳光晨读·基础温故
a number of
beyond one's control
refer(to)
in turn
lead to
A number of
ahead of
apart from
answer for
call for an end to sth.
on somebody's behalf
for good
carry off
apart from
ahead of
earn one's living
as a matter of fact
break away from
look ahead
or else
earn his living
in turn
answer for
all in all
result in
all the best
sum up
break away from
Look ahead
All in all
As a matter of fact
would be freezing cold
Given the choice
The past ten years has
witnessed a boom
创意课堂·高效学习
being caught
to practice
while laziness leads
to failure
while laziness results
in failure
while failure
results from laziness
fallen apart
tell
apart
Apart from
Apart from improving our your English study
The number of
a number of
was donated
are
to buy a number of new books
In return for
in return
in turn
we expect students
to work hard
Given
Given
Given her interest in children
Given that she is interested in children
Taking her interest in children into account/consideration
has witnessed
witnessed
saw
will see
has seen/witnessed
forgetting
from
has witnessed
for
Given
I'm now writing to tell you some relevant details
Apart from Beijing and Shanghai
by no means shall you make the mistake
again
seemed to have changed
课余微练·双向提能
n．巨大的灾难
adj.有效的
adj.消极的，负面的
vt.培养一种特殊的关系
vt.饲养
link.被证明是Unit 22 Environmental Protection
◎
写高分文章
(2021·湖南长郡中学高考模拟)
Dear students，
As is known to all，June is World Environment Month.Therefore，on behalf of the Students' Union，I'm writing to make a proposal with the theme that we should do our parts to protect the environment.
Firstly，take an active part in voluntary work concerning environmental protection as much as possible，which is necessary for us to do our parts to the cause.Additionally，live a low carbon life and raise the awareness of the significance of reducing carbon emission.What is the most important is that we should attach great importance to garbage sorting，through which we can save our resources by recycling and decrease environment pollution.
As high school students，it's our duty to make a contribution to protecting the environment.I sincerely hope we could make joint efforts and make our mother earth a greener one.
◎
句式锤炼——what引导主语从句
1．What_impresses_me_most_is_that our teacher always creates a kind of atmosphere where we can voice our opinions freely.(2021·日照检测书面表达)
给我印象最深的是，我们老师总是营造一种我们可以自由交流看法的氛围。
2．What_I_want_to_tell_you_is_that it is common for Senior Three students to have an experience of depression.(2020·河北衡水中学二调书面表达)
我想告诉你的是高三学生有情绪低落期是正常的。
3．What_is_the_most_important_is_that we should raise people's awareness of protecting the environment.
最重要的是我们应该提高人们保护环境的意识。
重点单词
分类识记单词 ——
核心单词 记全记牢 用准用活
1. endanger vt. 危害2.principle n. 原则，道德准则3.beyond prep. 超出4.claim vt. 声称5.recycle vt. 回收利用6.substitute n. 代替品，代用品7.behalf n. 代表8.rough adj. 艰难的9.means n. 方法10.slide vi. 滑行11.flee vt.& vi. 逃走12.dust n. 尘土，灰尘13.arm vt. 武装14.extinct adj. 灭绝的，绝种的15.fashionable adj. 流行的，时髦的 ◎ 品句填词1.I don't think what he said is relevant(相关的)to the topic we are discussing.He has missed the point.2.(2018·北京卷单选)A rescue worker risked his life saving two tourists who had been trapped(使困住)in the mountains for two days.3.Schools should be lively places where individuals are encouraged to develop to their greatest potential(潜能).4.What a coincidence(巧合)！I never dreamed of meeting you here.5.He advocated(主张)that the children(should)be taken good care of in the charity house.6.You mustn't sacrifice(牺牲)environment to promote economic growth.
拓展单词 1. adopt vt.采用→ adopted adj.被收纳的→ adoption n．采用；收养2.agriculture n．农业→ agricultural adj.农业的3.separation n．分离；分开→ separate vt.分离4.construct vt.建造→ construction n．建造5.considerate adj.体贴的；想得周到的→ consider v．考虑→ consideration n．考虑6.calculate vt.计算；算出→ calculation n．计算；计算的结果7.reserve n．自然保护区； vt.保留；预订→ reserved adj.预定的；保留的→ reservation n．预订；保留8.finance n．资金→ financial adj.财政的；金融的9.allocate vt.分配；配给→ allocation n．分配 10.sharpen vt.削尖→ sharp adj.尖的；锐利的11.threaten vt.威胁→ threat n．威胁12.changeable adj.多变的→ change n．& v．变化13.politics n．政治(活动)→ political adj.政治的→ politician n．政治家 ◎ 用所给词的适当形式填空1.After a long separation，they both lived a separate life and in the end they separated peacefully.(separate)2.If necessary，students are allowed to calculate the volume(容积)of the container using a calculator，which will make the calculation simpler.(calculate)3.A new bridge is being constructed over the river and its construction will be finished next year.(construct)4.It is not safe to let the child sharpen his pencil using the sharpener．(sharp)5.Being interested in politics，the well known politician often participates in a variety of political activities.(politic)6.Mr.White is the adopted son of Mrs Green，who adopted him when his parents died 7 years ago.Thanks to her adoption，Mr.White could receive a good education and became an engineer.(adopt)7.It's considerate of you to offer the information and your advice to me，because I am considering changing an apartment；I will take your advice into consideration．(considerate)
阅读单词 1.greenhouse effect 温室效应2.ecology n. 生态学 3.botanical adj. 植物的 4.consultant n. 顾问 5.boycott n. (联合)抵制 6.corrupt adj. 贪污受贿的，腐败的 7.conservation n. 保护 8.ray n. 光线 9.bounce vi. 反弹 10.drought n. 旱灾 11.federal adj. 联邦的 12.cushion n. 坐垫，靠垫 13.pancake n. 薄煎饼 14.hurricane n. 飓风 15.species n. (动植物的)物种 16.*habitat n. 栖息地17.quake n. 地震 18.hook n. 钩子，钩 19.*enforce vt. 实施，执行 20.*landslide n. 滑坡，山崩 21.*tsunami n. 海啸 22.typhoon n. 台风 23.grand adj. 巨大的 24.scale n. 规模，范围 25.thunderstorm n. 雷暴，雷雨 26.rainfall n. 降雨量 27.irrigation n. 灌溉 28.offshore adj. 在近海岸的 29.catastrophe n. 巨大的灾难 30.mainland n. 大陆 31.brick n. 砖，砖块32.slip vi. 滑行 33.mountainous adj. 多山的 34.howl vi. 咆哮，怒吼 35.roll vi. (平稳地)移动，滚动 36.carve vt.& v . 雕刻 37.quilt n. 被褥，被子 38.*industrialisation n. 工业化 39.*negative adj. 消极的，负面的 40.warehouse n. 仓库 41.fragile adj. 易毁的；脆弱的 42.pest n. 有害的动物 43.valid adj. 有充分理由的 44.evolution n. (生物)进化 45.cubic adj. 立方的
◎ [联想维空间]
1.各大“产业”名词个个清①agriculture 农业②industry 工业③business 商业④forestry 林业⑤fishing 渔业⑥planting industry 种植业2.“环境”相关词一览①species n. 物种②reserve n. 保护区③atmosphere n. 大气层④conservation n. 保护⑤resource n. 资源⑥recycle v. 回收利用3.“相似词”小结①dessert 甜点→desert 舍弃②tissue 组织→issue 问题；发行③affect v．影响→effect n．影响④principle 原则→principal 校长⑤borrow 借→sorrow 悲痛⑥wander 漫步→wonder 想知道
trap vt.使困住；诱捕；诱骗；使陷入困境； n．陷阱；圈套；捕捉器
——写出下列句中trap 的含义
①Trapped in the ruins，the girl still wore a smile，waiting to be rescued. vt.被困在
②The shopkeeper trapped me into buying their poor quality milk. vt.诱骗
③You can escape from these traps by making the right choice. n．陷阱
④He set/laid a trap for her and she walked straight into it. n．圈套
——微写作
⑤他冒着生命危险救了五个被困在火中的孩子。
Risking his own life，he saved five children trapped_in_the_fire．
(1)trap sb.into(doing)sth. 诱骗某人做某事
be/get trapped in 被困在……中
(2)fall into a trap 落入陷阱/圈套
fall into the trap of doing sth. 落入……的圈套
Some drivers，cyclists and pedestrians are trapped in the traffic jams because of the ever increasing number of cars these years.
因为近年来汽车数量的不断增加，一些司机、骑自行车的人和行人被困在交通堵塞中。
表示“被困在……中”短语荟萃：
(1)be/get locked in (2)be/get stuck in
(3)be/get caught in
beyond prep.超出；出乎；为……所不能及
——补全句子
①The beauty of the West Lake is_beyond_description(难以言表).
②I haven't seen Sara since she was a little girl，and she has changed_beyond_recognition(认不出来).
③You'd better put the bottle of medicine beyond_the_children's_reach(孩子够不着).
——微写作
④但是，当事情超出我的能力时，我就向老师求助。
However，when it is something beyond_my_power，I turn_to_my_teachers_for_help .
(1)beyond sb. 超出某人的能力
(2)beyond(one's)control (某人)无法控制
beyond one's wildest dreams 某人做梦也没想到
beyond one's power 超出某人的能力
(3)beyond compare 无可比拟；非常
He is such a naughty boy that he is beyond my control.
他是这么顽皮的孩子以至于我实在无法管教。
reserve vi.储备；保存；保留；预订； n．保护区；储备
——单句语法填空
①It is advisable to keep some food in reserve in case of emergency.
②Firstly，an effective way，I think，is to_reserve(reserve)water in a scientific way for future use.
③I will call the restaurant and make a reservation(reserve)in case there's none left.
——微写作
④九寨沟是位于中国四川省的自然保护区。
JiuZhaigou Valley is a_nature_reserve_located_in China's Sichuan Province.
(1)a nature reserve 自然保护区
(2)reserve sth.for sb./sth. 为……保留、预订某物
(3)reservation n. 保留；预订(房间、座位等)
make a reservation 预订(座位、房间等
It hit me that traditional culture like tea culture was of great charm and huge value.And we should reserve and spread our own culture to people all over the world.
我突然意识到传统文化如茶文化具有巨大的魅力和价值。我们应该保留并且向全世界的人们传播我们的文化。
means n．手段；方法
——补全句子/单句语法填空
①Students build up their vocabularies by_means_of_reading_more(通过多阅读).
②It is acknowledged that the cellphone is more than a_means_of_communication(一种通讯工具).
③Every possible means has_been_tried(try)，but none has worked.
＝All possible means have_been_tried(try)，but none has worked.
——微写作
④你最好事先练习用筷子，这也是展示你良好的餐桌礼仪的一种方式。(2018·全国卷Ⅰ满分作文)
And you'd better practice using chopsticks in advance，which is also a_means_of_showing_your_good_table_manners．
(1)by this means 通过这种方法
by means of 用……办法；借助……
by all means 一定，务必；好的，当然可以
by no means 决不(位于句首时，部分倒装)
(2)a means of communication 一种通讯/交流工
Besides，the choice of the traditional Chinese dress means extra money，and extra time，for we have to change it back after the event.(2019·江苏卷书面表达)
此外，选择传统的中国服装意味着额外的金钱，额外的时间，因为我们必须在活动结束后把它换回来。
means是单复数同形的名词，其谓语动词的数取决于means 前的修饰语。seek(sought，sought)vt.寻找；探索；试图
——单句语法填空
①I don't understand it thoroughly though I sought(seek)advice from my teacher yesterday.
②If you want to seek for/after success，you must work hard.
③She managed to calm him down and seek help from a neighbour.
——微写作
④他告诉我们他要去北京碰碰运气，我建议这件事情他应该请教他的老师。
He told us that he was going to Beijing to seek_his_fortune and I suggested that he should_seek_advice_from his teacher.
seek sth.from sb. 向某人请求/寻求某物
seek after/for sb.(sth.) 寻求某人(某物)
seek one's fortune 寻找成功(致富)的机会
seek out 找出；寻出
seek to do sth. 试图做某事
We seek to find a way to make us get along well with the people around us.
我们试图找一种方法使我们和周围的人相处融洽。
adopt vt.采用，采纳；收养
——补全句子/单句语法填空
①First of all，we should adopt__a_scientific_diet(采取科学的饮食)，which provides the necessities for our body.
②Many animal welfare organizations provide care and adoption(adopt)services for homeless animals.
——微写作
③我确实珍视这个受教育的机会，总是把这个箴言当作座右铭。
I do cherish the educational opportunity and I always adopt_the_motto_to_serve_as_a_reminder．
(1)adopt sb.as... 收养/挑选某人为……
(2)adoption n. 收养；采用；通过
(3)adopted adj. 被收养
As far as I'm concerned，we should adopt an optimistic attitude in the face of great pressure.
就我个人而言，面对巨大压力，我们应该采取一种乐观的态度。
一字之差，意义上却大相径庭
adapt意为“(使)适应；改编”
adopt vt.采用；采纳；收养
condemn vt.谴责；使……注定
——单句语法填空
①She knew that society will condemn her for leaving her children.
②He was_condemned(condemn)to death for murder and later hanged.
——微写作
③如果你不从过去吸取教训的话，就注定要重复以前的错误。
If you don't learn from the past，you are_condemned_to_repeat_its_mistakes．
(1)condemn...for sth. 因……而谴责某人或某事
condemn sb.to... 某人注定……
be condemned/sentenced to death 被判处死刑
(2)be condemned to do sth. 迫使……接受(困境)，注定……
As far as I know，he was found guilty and condemned to death.据我所知，他被裁定有罪，判了死刑。
considerate adj.考虑周到的；体贴的
——单句语法填空
①It was considerate of Michael to inform us of his delay in case we got worried.
②The plan put forward at the meeting is under consideration now and the result will be put up soon.
③With Mother's Day approaching，I'm considering purchasing(purchase)a gift for my mum，one that is to her taste.
④What a pity! Considering(consider)his ability and experience，he might have done better.
——词汇升级
⑤All in all，my sense of responsibility will make me a qualified volunteer.I'd appreciate it if you could consider my application.(2019·全国卷Ⅰ满分作文)
→All in all，my sense of responsibility will make me a qualified volunteer.I'd appreciate it if you could take my application into_consideration．
(1)It is/was considerate of sb.to do sth. 某人做某事考虑得周到
(2)consider v. 仔细考虑；细想；认为；以为
consider doing... 考虑做……
consider sb./sth.(to be/as)... 认为某人(物)为……
all things considered 总而言之；考虑到所有情
(3)consideration n. 考虑；体谅
take sth.into consideration 考虑到某事；顾及某事
(4)considering prep.&conj. 考虑到；鉴
Being a good neighbor is more or less about considerate behavior.(2018·浙江卷)
做一个好邻居或多或少需要体贴的行为。
threaten vt.威胁，恐吓
——单句语法填空
①Her brother threatened to_leave(leave)her in the dark room alone when she disobeyed his order.
②China is a peace loving country，and we have never been a threat to the world.
——句式升级
③He was threatened by terrorists and didn't dare to vote for the president.
→ Threatened_by_terrorists，he_didn't_dare_to_vote_for_the_president.(过去分词作状语)
(1)threaten sb.with... 用……威胁某人
threaten to do sth. 威胁要做某事
(2)threat n. 威胁，恐吓
a threat to sb./sth. 对某人或某事的威
The traffic issue is a hard nut to crack.It not only affects our everyday life，but may also threaten people's lives.
交通问题很难解决。它不仅影响我们的日常生活，也可能威胁到人们的生命。
单词三维练 ——
1．China's new “Belt and Road” strategy has considerable(consider)potential to create positive benefits.
2．(2019·全国卷Ⅲ)Professors are not trained nurses，financial(finance)aid experts or your best friends.
3．(2019·天津卷)History is much more than the study of dusty(dust)old objects and events long past.
4．As there are fewer endangered(endanger)animals left in the wild，it's high time effective measures should be taken to protect them.
5．(2019·全国卷Ⅱ)The purpose of the HUNCH program is not to sharpen(sharp)students' communication skills.
6．(2017·江苏卷)Chewang Norphel lives in a mountainous(mountain)region in India，where he is known as the Ice Man.
用所给动词的正确形式填空，注意不规则动词的形式变化
1．Trapped(trap)in the ruins，the girl still held a positive attitude，waiting patiently to be rescued.
2．He advocated(advocate)building more schools instead of shops in this area at the meeting held yesterday.
3．(2020·全国卷Ⅰ)People with a history of such injuries might want to be cautious in adopting(adopt)the sport.
4．(2019·江苏卷)Wildlife has been greatly threatened(threat)in the modern age.
5．Large quantities of land in the area have_been_reserved(reserve)for national parks these years，which are(be)now home to bears，wolves，and other wild animals.
6．Considering(consider)your salary，you should put aside at least 100 dollars a week.
7．Adopting(adopt)different approaches to the problem，I have been successful.
在空白处填入1个适当的词或括号内单词的正确形式
1．Animal activists advocate that the government (should)set(set)up a special organization to protect these migrating birds.
2．By means of WeChat，we can keep in touch with our friends for everyday communication.
3．As far as I'm concerned，it's not worthwhile to gain wealth at the sacrifice of health.
4．Topics of conversation should be relevant to the experiences and interests of the students.
5．He looked puzzled because what the teacher said in class was far beyond his understanding.
短语和句式
语境记忆短语 ——
记全记牢 用准用活
1. a_number_of 一些2.beyond_one's_control 超出……的控制；不受……的控制3.refer(to) 指，提及4.in_turn 依次5.lead_to 引起，导致6.ahead_of 在……前面7.apart_from 除……以外8.answer_for (对已产生的不良后果)负责任9.call_for_an_end_to_sth. 要求结束……10.on_somebody's_behalf 代表……11.for_good 永远12.carry_off 掠去，夺走13.earn_one's_living 谋生14.as_a_matter_of_fact 实际上15.break_away_from 摆脱；脱离(团体、组织、某种思想体系)16.look_ahead 展望未来；向前看17.or_else 否则；不然18.all_in_all 总的来说19.result_in 导致20.all_the_best 祝一切顺利21.sum_up 总结，概括 ◎ 选用左栏短语填空1.A_number_of environmental protection organizations have launched a campaign to reduce air pollution all over the nation.2.The training schedule，apart_from regular training，includes joining in a variety of activities，such as participating in some national competitions.3.I thought we'd be late for the concert，but we ended up getting there ahead_of time.4.His parents died when he was 17，so he had to earn_his_living on his own.5.He spends too much time on maths，and this in_turn affects the progress of his other subjects.6.If you go on doing this，you will answer_for the consequences.7.Only then did I realize that it was foolish of me to break_away_from all of my friends and never contact them.8.Look_ahead in the distance，and you can see the lights of the village.9.All_in_all，words are hard to express my sincere thanks to you.10.As_a_matter_of_fact，it's normal for students to feel nervous or stressed before an important examination.
◎ [联想维空间]
1.说说“引起，导致”短语①bring about②lead to③result in/from④contribute to2.“负责”短语全接触①answer for②be responsible for③be responsible to④in(the)charge of3.“许多，大量”词汇小聚①修饰不可数名词：much；a great deal of；a good amount of；large amounts of②修饰可数名词：a number of；a few，many a③既可修饰可数名词，又可修饰不可数名词：lots of；plenty of；a large quantity of；large quantities of
仿写用活句式 ——
背原句 明句式 学仿写
1.Without these naturally occurring gases，the sun's rays would bounce back into space leaving the Earth cold and impossible to live on.如果没有这些自然产生的气体，太阳光将会被反射回太空中去，使地球处于寒冷之中，不适合生命的存在。 含蓄条件句的虚拟 1.如果没有大气保持太阳的热量，夜晚的地球将会非常寒冷，冷得让我们无法生存。Without the air to hold some of the sun's heat，the earth at night would_be_freezing_cold，too cold for us to live on.
2.Given this data，it seems that the link between human activities and rising global temperatures is not merely a coincidence.鉴于这些数据，好像人类活动与正在升高的地球温度之间的联系并不仅仅只是巧合而已。 given用作介词或连词，表示“鉴于；考虑到；倘若” 2.鉴于这次机会，我将向那些仍然生活在现代生活贫困线以下的人捐赠一些东西。Given_the_choice，I would make donations to those who still live under the bottom line of the modern living condition.
3.The last few years have seen environmental disasters on a grand scale，and experts are predicting far worse to come.近几年一些环境灾难大规模地出现，专家们预测更坏的局面即将来临。 拟人修辞手法 3.The_past_ten_years_has_witnessed_a_boom in economy in my hometown，as a result of which people here are enjoying a far better life than before.在过去的十年里，我们家乡的经济飞速发展，人们的生活水平也因此大大提高。
lead to导致；造成(后果)；通向……
——单句语法填空
①The discovery of new evidence led to the thief's being_caught(catch).
②In class I will divide the students into small groups and lead them to_practice(practice)speaking English in an interesting way.
——一句多译
众所周知，成功在于努力，然而懒惰导致失败。
③As we all know，success lies in hard work while_laziness_leads_to_failure．(lead)
④It is well known that success lies in hard work while_laziness_results_in_failure．(result)
⑤What is well known to us is that success lies in hard work while_failure_results_from_laziness．(result)
lead sb.to do... 使某人做……
lead sb.to... 带某人去……
lead the way 带路
lead sb.by the nose 牵着某人的鼻子走
lead/live a．..life 过着……的生
As the old saying goes，“All roads lead to Rome.” 俗话说：“条条大路通罗马。”
(1)lead to中的to是介词，后接名词、代词或v. ing形式。
(2)表示“导致”的短语还有：result in，contribute to，bring about，account for等。
apart from 除……之外(都)；除……之外(尚有)
——用apart的相关短语填空
①To be honest，our relationship has fallen_apart．
②The twins are so much alike that I can't tell them apart．
③Apart_from it，you can also read some books in Chinese，see some Chinese films and so on.
——微写作
④他们的活动不仅可以提高你的英语学习，也可以提供一个提高你交际能力的平台。
Apart_from_improving_our_your_English_study，their activities will provide you with a platform to promote your communication skills.
(1)aside from 除……之外(都)；除……之外(尚有)
besides 除……之外(都)；除……之外(尚有)
(2)take sth.apart 将……拆开，拆分
tell...apart 分辨出……
fall apart 破裂；断裂；散开
Apart from good service，the restaurant offers different kinds of traditional Fujian dishes.除了好的服务，这家饭店还提供各种各样的传统的福建菜。
a(great)number of 许多；大量的
——对比填空/单句语法填空
①(2020·天津卷) The_number_of medical schools reached 18 in the early 1990s and has remained around that level ever since.(the number of/ a number of)
②As China develops fast and steadily，a_number_of foreigners are learning Chinese as a second language.(the number of/a number of)
③A great deal of money was_donated(donate)to a university by an ordinary worker，which aroused public attention.
④With more and more forests cut down，large quantities of soil are(be)being washed away.
——微写作
⑤我听说我们学校的图书馆正计划购置许多新书，所以我写信推荐一些书。
I've heard that our school library is planning to_buy_a_number_of_new_books，so I am writing to recommend some books.
In addition，there are a great number of famous artists whose masterpieces will be on exhibition.(2017·全国卷Ⅱ书面表达)
此外，许多著名艺术家的杰作将被展览。
in turn依次；逐个地；转而；反过来
——对比填空(in return，in return for，in turn)
① In_return_for your help，I invite you to spend the weekend with my family.
②I am always thinking that studying well is the only thing that I can do in_return．
③As we all know，all theories come from practice and in_turn serve practice.
——微写作
④我们给我们的学生提供优质的教育，作为回报，我们期待学生能努力学习。(2017·天津卷)
We offer an excellent education to our students.In return，we_expect_students_to_work_hard．
(1)in return 作为报答；回报；作为交换
in return for... 作为……的交换；作为……的报答
(2)take turns 轮流
take turns to do.../in doing... 轮流做……
(3)by turns 轮流地；交替地
It's one's turn to do sth. 轮到某人做某
More people are using online shopping，which in turn helps the express delivery industry.
越来越多的人使用网上购物，这反过来又帮助了快递行业。
句型公式：given引导条件状语从句
教材原句 Given this data，it seems that the link between human activities and rising global temperatures is not merely a coincidence.鉴于这些数据，好像人类活动与正在升高的地球温度之间的联系并不仅仅是巧合。
——单句语法填空
①Given(give)more attention，the trees could have grown better.
②Given(give)you are sick，we'd better put off the meeting.
——一句多译
考虑到她对孩子的兴趣，我可以肯定教书是最适合她的职业。
③Given_her_interest_in_children，I am sure teaching is the right career for her.
④Given_that_she_is_interested_in_children，I am sure teaching is the right career for her.
⑤Taking_her_interest_in_children_into_account/consideration，I am sure teaching is the right career for her.
(1)given为介词，意为“考虑到，鉴于”，表示原因，后可接that从句，that可省略；还可以表示假设，意为“倘若，假定”。
(2)引导条件状语从句用法相似的表达还有：
①considering(that)... 考虑到，鉴于
②on condition that 如果，在……条件下
③provided/providing(that)... 假定……
④assuming(that)... 假设，如果
⑤suppose/supposing(that)... 假如，如
Given his health conditions，I think he should have a good rest.考虑到他目前的健康状况，我认为他应该好好休息一下。
句型公式：see，find等动词，表示经历或目睹了某事
教材原句 The last few years have seen environmental disasters on a grand scale，and experts are predicting far worse to come.近几年一些环境灾难大规模地出现，专家们预测更坏的局面即将来临。
——单句语法填空
①(2018·全国卷Ⅱ满分作文)Our school has_witnessed(witness)great changes in the last few years.
②(2018·北京卷书面表达)The tea house witnessed(witness)a really enjoyable time.
③The last decade saw many technological advances，and the next few years will_see more.(see)
——句式升级
④Great changes have taken place in our hometown since the reform and opening policies started.
→Our hometown has_seen/witnessed great changes since the reform and opening policies started.,(1)see意为“见证，目睹，经历”时，常以表示时代、年代、世纪或地点的名词作主语，表示某时或某地“目睹、发生、经历”了某事。
(2)与see用法相同的动词有find，witness，say，experience等，这些词在句中作谓语，用物作主语时，表示一种拟人的手法，以增添语言色彩，使表达更形象
The two stone lions standing in front of Tian'anmen saw/witnessed many great historic events.
天安门前的这两只石狮目睹了许多重大的历史事件。
短语句式三维练 ——
在空白处填入1个适当的单词或括号内单词的正确形式
1．The increasing use of foreign words may lead to people forgetting(forget)the good qualities of traditional Chinese.
2．(2017·天津卷) Apart from my academic studies，I always manage to find time for what I'm interested in.
3．The past ten years has_witnessed(witness)the rapid development of China's economy.
4．If you drive this car without a licence，you'll have to answer for the consequences.
5．Given(give)enough time and money，the researchers would have been able to discover more in this field.
1．我听说你要去拜访你的一位中国朋友。我现在写信告诉你一些相关的细节。
I learn that you're coming to visit one of your Chinese friends.I'm_now_writing_to_tell_you_some_relevant_details．
2．除了北京和上海，在假期里我们还参观了其他一些城市。
Apart_from_Beijing_and_Shanghai，we also visited some other cities during the holiday.
3．I'll forgive you this time，but you shall by no means make the mistake again.
→I'll forgive you this time，but by_no_means_shall_you_make_the_mistake_again．(改为倒装句)
4．It seemed that the young man had changed much.
→The young man seemed_to_have_changed much.
1. The number of girls are waiting outside the gate to see the famous star.All the means has been tried，but in vain.
答案：The →A；has→have
2. The old couple treated their adopting son very well.They were talking happily on the grass while it began to rain.
答案：adopting→adopted；while→when
3. A girl sat at the table reserving for customers.She was reading news stories rough divided into two classes.
答案：reserving→reserved；rough→roughly
4. Giving their inexperience，they had done a good job.But they insisted that they would do it better.
答案：Giving→Given；would→should
5. The discovery of new evidence led to the thief caught.This also resulted from a hit throughout the city.
答案：thief后加being；from→in
维度1 生词生义
1．(2020·江苏卷完形)When Wilson returned home from hospital two months later，his parents attempted to find a way to deal with the catastrophe that had happened to their lives. n．巨大的灾难
2．(2020·全国卷Ⅰ阅读A)All customers travelling on TransLink services must be in possession of a valid ticket before boarding. adj.有效的
3．(2019·江苏卷阅读C)This belief in“post industrial society”has led those countries to neglect their manufacturing sector(制造业)，with negative consequences for their economies. adj.消极的，负面的
维度2 熟词生义
1．(2020·全国卷Ⅱ阅读D)It was a special time to bond with my children and it filled them with the wonderment of books. vt.培养一种特殊的关系
2．(2020·7月浙江卷完形)I've been farming sheep on a hillside for 54 years. vt.饲养
3．(2018·全国卷Ⅰ完形)These words still ring true today in my role as a journalist. link.被证明是
用本单元词汇、句式和语法知识完成满分作文
根据以下提示写一篇100词左右的短文。内容包括：
1．一头狮子挣脱牢笼逃离动物园；
2．警察抓住狮子。
◎补充要点句(加黑体部分请使用本单元所学词汇)
1．上周一自然保护区的一头狮子挣脱牢笼逃离动物园，此事引起了人们的恐慌。
Last Monday a lion from the___________________________________________________
______________________________________________________________________________
→________________________________________________________________________
________________________________________________________________________ (用see/witness升级)
答案：nature reserve broke away from its cage and fled the zoo，which led to a panic among people；Last Monday saw/witnessed a lion from the nature reserve broke away from its cage and fled the zoo，which led to a panic.
2．据说失去控制的狮子非常危险。
The lion________________________________________was believed to be very dangerous.
→_______________________________________________________________________(用it作形式主语升级)
答案：beyond control；It was believed that the lion beyond control was very dangerous.
3．鉴于人们的生命受到威胁，警方主张孩子们除了上学外均须待在家里。
_________________________________________________________________，the police
_____________________________________________children (should) stay at home every day___________________________________school days.
答案：Given (that) people's lives were threatened；advocated that；apart from
4．后来警方采用一位猎人的方法，把这头狮子困在了陷阱里。
After the police_______________________________，____________________________.
→_______________________________________________________________________(用现在分词作状语升级)
答案：adopted a hunter's means；they trapped the lion in a trap；Having adopted a hunter's means，the police trapped the lion in a trap.
5．要是没有这位猎人的帮助，这头狮子不会这么快被捉住。
________________________________________________________________________
答案：Without the hunter's help，the lion couldn't have been caught so soon.
◎衔接成美文(运用过渡衔接词汇：at last；in addition)
________________________________________________________________________
________________________________________________________________________
________________________________________________________________________
答案：
Last Monday saw/witnessed a lion from the nature reserve broke away from its cage and fled the zoo，which led to a panic among people.It was believed that the lion beyond control was very dangerous.Given (that) people's lives were threatened，the police advocated that children (should) stay at home every day apart from school days.At last，having adopted a hunter's means，the police trapped the lion in a trap.In addition，without the hunter's help，the lion couldn't have been caught so soon.
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