人教版（2019）必修 第二册Unit 2 Wildlife protection课件(共113张PPT)

(共113张PPT)
UNIT 2　WILDLIFE PROTECTION
(主题语境：人与自然——环境保护)
晨背短文 语境记词
Yesterday I saw a poster about illegal hunting，which immediately stirred up strong emotions in me.Many species are dying out at an alarming rate due to human activities.About three species become extinct every hour on average.To make more profits，some people shoot masses of whales，sharks and deer for their meat, fur or skin.Kangaroos，koalas and dolphins are reduced to endangered species because their habitats are threatened.However, the authorities are aware of what should on earth be done and unusual and effective measures are being taken to preserve wildlife.Volunteers set up nature reserves on the plain，and watch over them
day and night to keep them from being attacked.Gradually, they make progress and the antelope population has recovered.Some species are removed from the endangered species list.If people don't treat animals as goods，we can live in harmony with them.All living creatures including insects in your neighborhoods have equal rights to live.We should search for means to protect them and observe their beauty instead of just being concerned about the problem.We human beings should always remind ourselves that the solution exists in our action.
必备知识 巧记活用
阅读词汇会认
1．poster n. _____
2．species n. _____
3．shark n. _____
4．whale n. ____
5．deer n. ____
6．kangaroo n. _____
7．insect n. _____
8．net n．＝Internet ____adj._____________
9．dolphin n. _____
海报
物种
鲨鱼
鲸
鹿
袋鼠
昆虫
网
净得的；纯的
海豚
重点词汇会写
1．______________ adv.立刻
2．_______ adj.大量的；广泛的 n．大量；堆；群
3．__________ n．(动植物的)生活环境；栖息地
4．__________ n．平均数；平均水平 adj.平均的；正常的；普通的
5．_________adj.居住的；活的；在用的 n．生活；生计
6．__________n.措施；方法 vt.测量；度量；估量
7．____________n.官方；当权；权威
8．__________n.(动植物)保护区；储藏(量) vt.预订；预留；保留
immediately
mass
habitat
average
living
measure
authority
reserve
9．________n.平原 adj.简单明了的；直率的；平凡的
10．________vt.& vi.(shot, shot)射杀；射伤；发射
11．_________n.利润；利益
12．_________ n. vi.& vt.攻击；抨击
13．________n.商品；货物
14．___________n.生物；动物
15．________________ n．临近的地方；街区
16．_______ vt.激发；搅动
17．_______ n．皮；皮肤
18．__________ adj.特别的；不寻常的
plain
shoot
profit
attack
goods
creature
neighbourhood
stir
skin
unusual
拓展词汇会变
1．__________ adj.不合法的；非法的→____________ adv.不合法地；非法地→________ adj.合法的
2．_______ vt.& vi.打猎；搜寻；追捕→_________ n．猎人；搜寻者→__________ n．打猎；狩猎
3．___________ adj.惊人的；使人惊恐的→________ vt.使惊恐；使害怕；使担心 n．恐慌；警报；警报器→__________ adj.惊恐的；受惊的
illegal
illegally
legal
hunt
hunter
hunting
alarming
alarm
alarmed
4．_______ n．速度；(比)率 vt.划分等级→_________ n．等级；级别
5．__________ adj.已灭绝的→_____________ n．灭绝
6．________ adj.知道；发觉；有……意识的→____________ n．意识→__________ adj.未发觉的；不知道的
7．___________ vt.使遭受危险；危害→_____________ adj.濒危的→_________ n．危险→____________ adj.危险的
8．_________ vt.涉及；让……担忧 n．担心，忧虑→____________ adj.担心的；关切的→_____________ prep.关于；涉及
rate
rating
rating
extinction
aware
awareness
unaware
endanger
endangered
danger
dangerous
concern
concerned
concerning
9．________ vi.适应 vt.使适应；使适合→_____________ n．适应；改编本→____________ adj.适应性强的；能适应的
10．__________ vt.观察(到)；注视；遵守→______________ n．观察
11．_________ n．美；美人；美好的东西→____________ adj.美丽的；美好的→___________vt.美化
12．_________ vt.提醒；使想起→___________ n．提醒者；提醒物
13．____________ adj.有效的；生效的→_________ n．效果；影响→_________ vt.影响；(疾病)侵袭
adapt
adaptation
adaptable
observe
observation
beauty
beautiful
beautify
remind
reminder
effective
effect
affect
14．________ vi.恢复；康复 vt.找回；寻回→_________ n．恢复
15．_________ vt.去除；移开；脱去→__________ n．移走；消除
16．_________ vi.& vt.打算；计划；想要→____________ n．用意；目的；意图
17．_________ n．威胁→___________ vt.威胁；危及
18．_____ vi.存在；生存→________ n．存在；生存→___________ adj.现存的；现有的
recover
recovery
remove
removal
intend
intention
threat
threaten
exist
existence
existing
19．__________ n．和谐；融洽→_____________ adj.和谐的
20．_________ vt.减少→____________ n．缩减；减少
21．__________ n．感情；情感；情绪→____________ adj.情感的；情绪的
harmony
harmonious
reduce
reduction
emotion
emotional
运用巩固提能
1．Millions of acres of wetlands were dried to feed and house the ever-increasing populations, greatly reducing waterfowl __________(栖息地)．
2．(牛津高阶)We must take preventive ___________(措施) to reduce crime in the area.
3．(柯林斯词典)They have replanted many areas with rare and __________(不寻常的) plants.
habitat
measures
unusual
4．(2022·浙江1月卷)The __________(平均的) peak workload was ___________(测量) at 103 watts.
5．(2022·全国乙卷)For a long time, this ineffective hiding method was interpreted as evidence that children are hopelessly “egocentric”(自我中心的) ____________(生物)．
6．(牛津高阶)These seats are ___________(预留) for special guests.
7．(2022·全国Ⅱ卷)Levine doesn't want to explain the causes of a heart _________(攻击) by mentioning the rubber band.
average
measured
creatures
reserved
attack
8．(朗文当代)Mr. Li is a leading ____________(权威) on Chinese food in England.
9．(牛津高阶)The wide ________(平原), with thousands of animals on the move, was an awesome spectacle.
10．(牛津高阶)She elbowed her way through the _________(mass) of tourists.
11．He planned to learn kung fu in the summer holidays so that he can defend himself against _________________(attack)．
authority
plain
masses
being attacked
12．The Tibetan antelope _____________(remove) from the endangered species list last week.
13．He has ____________ from the disease and we decide to hold a party in celebration of his ___________.(recover)
14．Between 150 and 200 species are becoming __________ every year.This mass _____________ is caused by hunting.(extinct)
15．Mother is always ____________ about me.However, I wasn't aware of her __________ when I was a kid.(concern)
was removed
recovered
recovery
extinct
extinction
concerned
concern
16．In fact, kids are very ____________ and they can soon ________ to living in kindergartens.You should have confidence in their ___________. (adapt)
17．We all love the ____________ environment, and therefore, we should ___________ it instead of destroying its _________.(beauty)
18．The party was specially ___________ for her, but she didn't appreciate my good ____________.(intend)
19．There _________ a strange cave on the hill, but no one knows when it came into ____________.(exist)
adaptable
adapt
adaptation
beautiful
beautify
intended
beauty
intention
exists
existence
20．Pollution poses a _________ to human beings and it likely _______ the existence of human beings.(threat)
21．Only when we live in __________ with nature can we human beings live a really _____________ life.(harmony)
22．He places the souvenir in his study as a ___________.It always __________ him of the sweet journey.(remind)
23．We should raise our ____________ of safety—that is, be ________ of safety issues and potential dangers in our daily life.(aware)
24．I was very __________ to hear the ___________ news that more than 700,000 people died because of the serious disease.(alarm)
threat
threatens
harmony
harmonious
reminder
reminds
awareness
aware
alarmed
alarming
写准记牢
1．___________(放在疑问词之后表示强调)究竟；到底
2．__________灭亡；逐渐消失
3．___________意识到；知道
4．_____________平均
5．________________取得进步
6．__________________对……关切的；为……担忧的
on earth
die out
aware of
on average
make progress
concerned about
7．___________适应
8．_________________在压力下；承受压力
9．___________看清；听清；分清
10．________________________使某人想起(类似的人或物)
11．_____________保护；照管；监督
12．________________日日夜夜；夜以继日
13．_________由于；因为
14．_____________搜索；查找
15．__________激起
adapt to
under pressure
make out
remind sb.of sb./sth.
watch over
day and night
due to
search for
stir up
语境运用
1．(2020·全国Ⅰ卷)That's a really wonderful price.How ___________ did you find a place like that
2．(朗文当代)The wild population of koalas is in danger of ________.
3．(剑桥高阶)Were you ___________the risks at the time
4．(朗文当代) ____________,men still earn more than women.
5．(朗文当代)The minister was _________________to resign.
on earth
dying out
aware of
On average
under pressure
6．(2021·新高考Ⅰ卷)Going to Mount Huangshan __________ me _____ the popular Beatles' song “The Long and Winding Road”．
7．(2020·江苏卷)There are no more continents and no more moons to ____________,little left to discover.
8．(柯林斯词典)John was always ______________trouble in class.
9．(2022·新高考Ⅰ卷)On behalf of those who feel like _____________ in English, I sincerely invite you to give an interview at 7 p．m. on Friday.
reminds
of
search for
stirring up
making progress
【词汇拓展记忆】
一“字”之差， 相差万里 名词后缀-ure/-ture荟萃 “v.＋sb.＋of sth.”短语家族
①adapt改编→adopt收养 ②affect v．影响→effect n．影响 ③angel天使→angle角度 ①press→pressure 压力 ②expose→exposure 暴露；接触 ③please→pleasure 乐事；快乐 ①remind sb. of sth.提醒某人某事
②accuse sb. of sth.控告某人某事
③rob sb. of sth.抢劫某人某物
【词汇拓展记忆】
一“字”之差， 相差万里 名词后缀-ure/-ture荟萃 “v.＋sb.＋of sth.”短语家族
④access接近→assess评估 ⑤aboard在船上→abroad在国外 ⑥expect期待→expert专家 ④fail→failure 失败 ⑤mix→mixture 混合物 ⑥sign→signature 签名 ④inform sb. of sth.通知某人某事
⑤convince sb. of sth.使某人相信某事
⑥cure sb. of sth.治好某人的病
⑦warn sb. of sth.警告某人某事
⑧suspect sb. of sth.怀疑某人某事
原句译背
1．This is why...这是……的原因。
This is why we're here—to observe Tibetan antelopes.
______________________________________________
2．“only＋状语”位于句首的部分倒装
Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.
__________________________________________________________________
这就是我们来这里的原因——观察藏羚羊。
只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。
3．when it comes to(doing) sth.当谈及……
When it comes to wildlife protection，all species—the good, the bad, and the ugly—should be treated equally.
_________________________________________________________________________________
4．现在进行时的被动语态
A plan is being carried out to increase the number of wild tigers.
________________________________________________
谈到野生动植物保护，所有的物种——好的、坏的、丑的——都应该得到平等的对待。
一项旨在增加野生老虎数量的项目正在进行中。
仿写运用
1．我精通英语，容易相处，这就是我写信申请这份工作的原因。(申请信)
I have a good command of English and am easy to get along with. _______________________________________.
2．(牛津高阶)学生只有得到老师的许可才能离开教室。
___________________________________ a student allowed to leave the classroom.
This is why I'm writing to apply for the job
Only if a teacher has given permission is
3．(牛津高阶)我一去看牙医就胆战心惊。
I'm a real coward ___________________________________.
4．(牛津高阶)目前有什么措施制止雇主剥削年轻人呢？
What ________________ to stop employers from exploiting young people？
when it comes to going to the dentist
is being done
核心考点 讲练提升
佳句背诵
Many effective measures have been taken to protect those animals from dying out.
已采取许多有效的措施来保护这些动物免于灭绝。
1.die out灭亡；逐渐消失
归纳拓展
(1)die away(声音、光等)逐渐减弱；消失
die of/from因……而死
die down逐渐平息；逐渐暗淡
die off相继死去
(2)be dying for sth.渴望得到某物
be dying to do sth.渴望去做某事
多维训练
单句语法填空
①This species has nearly died ______ because its habitat is being destroyed.
②After the talk, the man's anger died _______ a bit.
③If the snowstorm doesn't blow over, the cattle will die ______.
④Learning that you are dying ___________(visit) Beijing, I am willing to act as your tourist guide.
⑤Now I am dying ______ the precious opportunity to join the school basketball club.
out
down
off
to visit
for
写作运用提能
⑥尚未有人能对恐龙的灭绝作出一个令人信服的解释。
_____________________________________________________________________
No one has come up with a convincing explanation of why dinosaurs died out.
佳句背诵
(2020·全国Ⅱ卷书面表达)Through participating in this picking activity, I have become aware of the significance of work.
通过参加这次采摘活动，我认识到了劳动的意义。
2.aware of知道；意识到
归纳拓展
(1)be/become aware of对……知道、明白；意识到……
be aware that...意识到/体会到……
as far as I'm aware据我所知
(2)awareness n．意识；认识
arouse/improve/strengthen one's awareness of...唤起/提高/增强某人……的意识
多维训练
单句语法填空
①(2021·全国乙卷)During that time, increasing environmental ____________(aware) made it desirable.
写作运用提能
②(2022·全国甲卷，书面表达)这是一个提高人们保护海洋意识的日子，海洋对人类至关重要。
It is a day _____________________________________________ which are vital to human beings.
awareness
to raise people's awareness of protecting the oceans
③意识到所有人盯着我，我是如此紧张以至浑身冒汗。(读后续写之紧张心理描写)
When _____________________________________________________ _____________________________，I was so nervous that I was sweating all over.
→______________________________________________________________________，I was so nervous that I was sweating all over.(用形容词短语作状语改写)
I was aware of all the people staring at me/I was aware that all the people were staring at me
Aware of all the people staring at me/Aware that all the people were staring at me
佳句背诵
(2021·全国乙卷，书面表达)The average number of electronic devices has risen sharply in recent years, making it possible for us to study online.
近年来，电子设备的平均数量急剧上升，使我们能够在线学习。
归纳拓展
above/below(the) average高于/低于平均水平
on average平均；一般地
the average of...……的平均数
3.average adj.平均的；正常的；普通的 n．平均数；平均水平
单句语法填空
①(2021·1月浙江卷)Today, in Australia, most children _____ average fall 2,000 steps short of the physical activity they need to avoid being overweight.
写作运用提能
②(2020·全国Ⅰ卷，应用文写作)我最尊敬的人是我的语文老师，他的教学水平远远高于平均水平。他中等身材，戴着一副眼镜。
The person I respect most is my Chinese teacher ___________________ ___________________.He is ________________ and wears a pair of glasses.
on
whose teaching level
is far above average
of average height
佳句背诵
There is a growing concern that problems like eating junk food and lacking exercise still exist among us teenagers.
越来越多的人担心，像吃垃圾食品和缺乏锻炼等问题仍然存在于我们青少年中。
4.concern vt.涉及；让……担忧；与……有关 n．担心；忧虑；关心；(利害)关系
归纳拓展
(1)show/express concern for/about对……表示关心
(2)concerned adj.担心的；关切的；感兴趣的；有关的；参与的
as far as...be concerned就……而言
be concerned about/for对……担心/关心
be concerned with与……有关
(3)concerning prep.关于；涉及
名师点津
concerned作“关心的；担心的”解时常作前置定语；作“相关的；有关的”解时常作后置定语。
多维训练
单句语法填空
①(2022·新高考Ⅰ卷)What is Kevin's concern ____________ the dog
②(2021·新高考Ⅰ卷)What does the last paragraph mainly talk about _____________(concern) emotional intelligence
③(2020·全国Ⅱ卷)Scientists in Louisiana were so ____________ (concern) that they decided to pay hunters $5 a tail.
about/for
concerning
concerned
写作运用提能
④(2020·天津卷，书面表达)我写信告诉你我们学校举行的成人礼的相关事宜。在我看来，它使我们意识到了作为成年人我们所承担的责任。
I am writing to tell you something _______________________________ held in our school.______________________，it makes us aware of the responsibility we are shouldering as adults.
concerning the coming-of-age ceremony
As far as I am concerned
佳句背诵
I do hope that you can adapt(yourself) to the new school as soon as possible and lead a happy life.(应用文写作之表达祝愿)
我真的希望你能尽快适应新学校，过上愉快的生活。
归纳拓展
(1)adapt oneself to(doing) sth.使自己适应……
adapt A from B根据B改编成A
(2)adaptation n．改编本；改写本；适应
adaptable adj.适应性强的；能适应的
5.adapt vi.适应 vt.使适应；使适合；改编；改写
多维训练
单句语法填空
①(2020·全国Ⅲ卷)On Thursday in an article published in Cell, a team of researchers reported a new kind of _____________(adapt)—not to air or to food, but to the ocean.
②(2020·全国卷Ⅲ)People in Ethiopian highlands have adapted to _________(live) at high altitudes.
adaptation
living
写作运用提能
③(2020·全国Ⅲ卷，书面表达)我写信请求您对我们的英语短剧给予我们帮助，该短剧改编自我们的英语课文。
I am writing to ask you to help us with our English short play _________ ____________________________.(which引导的定语从句)
→I am writing to ask you to help us with our English short play ________________________________.(过去分词短语作后置定语)
which is
adapted from our English text
adapted from our English text
佳句背诵
It's generally acknowledged that education shouldn't be measured only by examination results.
人们普遍认为教育不应该仅仅以考试成绩来衡量。
归纳拓展
(1)measure...by...用……来度量……
(2)make...to sb.'s measure给某人量身定做……
take measures/steps/action to do sth.采取措施做某事
6.measure vt.测量；度量；估量 n．措施；方法
名师点津
(1)measure用作“措施”时，常用其复数形式。
(2)measure表示“有……长(宽、高等)”时，是系动词，后跟测量的结果，不用于被动语态及进行时态。
多维训练
单句语法填空
①The tailor measured me carefully and made a suit _____ my measure.
②It is so wet there that the trees are extremely tall, some ____________ over 90 metres.
to
measuring
写作运用提能
③(2022·全国甲卷，书面表达)我们必须采取有效措施来保护海洋免受进一步的污染。
We ________________________________________ from being further polluted.
→_________________________________________ from being further polluted.(被动语态)
must take effective measures to protect oceans
Effective measures must be taken to protect oceans
佳句背诵
(2023·全国甲卷)Those tomatoes had taste that reminded me of the ones my uncle used to grow when I was a child.
那些西红柿的味道让我想起了我小时候叔叔种的西红柿。
7.remind vt.提醒；使想起
归纳拓展
(1)remind sb. of sth.提醒某人某事
remind sb. that...提醒某人……
remind sb. to do sth.提醒某人做某事
(2)reminder n．提醒者；提醒物
多维训练
单句语法填空
①This award is a ___________(remind) that I once made progress in my academic performance.
②Michael put up a picture of Yao Ming beside the bed to keep himself ___________(remind) of his own dreams.
reminder
reminded
写作运用提能
③这张海报提醒我们必须立即采取措施保护濒临灭绝的动物。
The poster _________________________________________ to protect endangered creatures.(remind sb.that)
→The poster _______________________________________ to protect endangered creatures.(remind sb. to do)
reminds us that we must take immediate measures
reminds us to take immediate measures
④(2021·新高考Ⅰ卷，读后续写)为了确保双胞胎能够顺利地做一顿母亲节早餐，爸爸不断提醒他们下一步该做什么。
To make sure that the twins could cook a Mother's Day breakfast smoothly, the father constantly ___________________________________.
reminded them of what to do next
佳句背诵
(牛津高阶)Could you watch over my clothes while I have a swim
我游泳时你看着我的衣物行吗？
8.watch over保护；照管；监督
归纳拓展
(1)watch out＝(be careful＝take care)当心，小心
watch out for(＝look out for)注意寻找；小心提防
watch for观察等待
watch one's step注意脚下；小心；谨慎行事
watch your language 注意言语得体
watch one's weight注意体重
(2)on watch值班；站岗
keep watch on监视
keep watch站岗
多维训练
单句语法填空
①(2020·浙江卷)I cried out, “Watch ______！” We ran away immediately and ran as fast as we could to the helicopter.
②(牛津高阶)I go _____ watch in an hour.
out
on
佳句背诵
(柯林斯词典)The doctors are confident that he'll make a full recovery/ fully recover.It's just a question of time.
医生们确信他会完全康复。这只是个时间问题。
9.recover vi.恢复；康复 vt.找回；寻回
归纳拓展
(1)recover from从……中恢复过来
recover oneself镇静下来；恢复健康
recover one's health/memory恢复健康/记忆
recover sth.from sb./sth.从……追回/找回……
recover losses/one's lost watch弥补损失/找回失去的手表
(2)recovery n．恢复
make a full recovery完全康复
多维训练
单句语法填空
①(2021·全国乙卷)We had a woman patient who was recovering _______ a knee replacement operation.
②(2021·全国乙卷)On her day of discharge, we shared in her delight at her ___________(recover)．
③She seemed upset but quickly recovered __________(she)．
from
recovery
herself
佳句背诵
(2022·新高考Ⅰ卷，应用文写作)Our program, “Talk and Talk”，is intended to share English learning methods and experience with students.
我们的访谈节目旨在与学生分享英语学习方法和经验。
10.intend vi.& vt.打算；计划；想要
归纳拓展
(1)intend to do/doing sth.打算做某事，计划做某事
intend sb.to do sth.打算让某人做某事
had intended to do sth.(＝intended to have done sth.)本打算做某事(但事实上没做)
be intended for专门为……准备/打算；专为……而设计
be intended to do sth.打算做某事
(2)intention n．用意；目的；意图
多维训练
单句语法填空
①They had intended ____________(remove) the threat to the deer by setting up nature reserves.
②(2022·新高考Ⅰ卷)The GPNP ______________(intend) to provide stronger protection for all the species...
to remove
is intended
写作运用提能
③(2020·新高考Ⅰ卷，应用文写作)我们学校组织了一次五公里的越野跑比赛，目的是提高我们的身心素质。
Our school organized a five-kilometer cross-country running race _____ ______________ improving our physical and mental strength.(intention)
→Our school organized a five-kilometer cross-country running race, ________________________________________________________.(be intended to do；定语从句)
→Our school organized a five-kilometer cross-country running race, _______________________________________________.(过去分词短语作后置定语)
the intention of
with
which was intended to improve our physical and mental strength
intended to improve our physical and mental strength
佳句背诵
As Jane was searching for something to eat, the rescue team were/was searching the mountain for her.
当Jane 在寻找东西吃的时候，搜救队正在为了寻找她而搜山。
11.search for搜索；查找
归纳拓展
(1)search sb./sp.搜查某人/某地
search...for...为了找到……而搜查……
(2)in search of＝in one's search for寻找
多维训练
写作运用提能
救援人员徒手移开砖块和石头，搜寻地震中的幸存者。
The rescue workers removed the bricks and stones with bare hands ____________________________________ any survivor in the earthquake.
in search of/in their search for/to search for
佳句背诵
(2022·全国甲卷，书面表达)It is my firm belief that only with our joint efforts can we have a better tomorrow.
我坚信，只有我们共同努力，我们的明天才会更加美好。
12. Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.
只有学会和大自然和谐共处，我们才不会成为野生生物和地球的威胁。
归纳拓展
在英语句子中，为了表示强调，把“only＋状语(副词/介词短语/状语从句)”置于句首，主句要用部分倒装形式，即“Only＋状语＋助动词/情态动词/be动词＋主语＋其他”。
注意：当only修饰状语不位于句首或位于句首的only修饰的不是状语，而是主语时，均不倒装。
多维训练
单句语法填空
①Only when their father offered to help with the breakfast ______ the twins become less anxious.
②It was only when their father offered to help with the breakfast _______ the twins became less anxious.
③Only eleven cars ________________(produce)by their company last November.
did
that
were produced
写作运用提能
④只有通过多与父母沟通，我们才能弥合代沟。
________________________________________________________________________
⑤(2023·新课标Ⅰ卷，读后续写)直到那时我才意识到，正是勇敢和决心可以战胜一切困难。
_________________________ it was bravery and determination that could conquer all the difficulties.
Only by communicating more with our parents can we bridge the generation gap.
Only then did I realize that
佳句背诵
(2022·全国Ⅱ卷，读后续写)He always participated to the best of his ability in whatever they were doing. That was why none of the children thought it unusual that David had decided to join the cross-country team.
无论他们在做什么，他总是竭尽全力地参与。这就是为什么没有一个孩子认为大卫决定参加越野队是不寻常的。
13.This is why we're here—to observe Tibetan antelopes.
这就是我们来这里的原因——观察藏羚羊。
归纳拓展
This/That is why...这/那就是……的原因。(why引导的从句表示结果)
This/That is because...这/那是因为……(because引导的从句表示原因)
The reason why...is that...……的原因是……(why引导定语从句)
多维训练
单句语法填空
①(2023·新课标Ⅱ卷)They also need to be ready to give interviews in English with international journalists.This is ______ they need an English trainer.
why
写作运用提能
②读经典作品能够丰富我们的日常生活，减轻我们的压力。这就是我们应该多读经典作品的原因。
Reading classics can enrich our everyday life and relieve our pressure.____________________________________.(This is why...)
→We should read more classics._______________________________ _____________________________________________.(This is because...)
→____________________________________________________________________________________________________.(The reason why...is that...)
This is why we should read more classics
This is because reading classics can enrich our everyday life and relieve our pressure
The reason why we should read more classics is that reading classics can enrich our everyday life and relieve our pressure
关键能力 对点习得
Ⅰ.单句语法填空
1．(2023·全国甲卷)Behind the simple style, however, is a serious message ___________(intend) for everyone.
解析：考查非谓语动词。句意：然而，简洁的风格背后是为所有人准备的严肃信息。be intended for“打算为……所用”，在句中作定语，所以用过去分词形式。故填intended。
intended
2．(2023·新课标Ⅰ卷)When enough of these errors __________ (average)together, they cancel each other out, resulting in a more accurate estimate.
解析：考查被动语态。句意：当足够多的这些误差被平均在一起时，它们就会相互抵消，从而得到更准确的估计。由句意可知，填被动语态。根据主句谓语动词确定从句用一般现在时态。注意：average在此是动词，意为“算出……的平均数”。
intended
3．(2023·浙江1月卷，读后续写)The memory the hummingbird left with me will remain, ____________(remind)me that there are things in nature that ________(exist)．
解析：考查非谓语动词和时态。句意：蜂鸟留给我的记忆将会一直存在，提醒我自然界中存在着一些东西。分析句子可知，第一空填动词-ing形式作状语；第二空第二个that引导定语从句，先行词是things, 故填动词原形。
reminding
exist
4．(牛津高阶)He's now fully recovered _______ his stroke.
解析：考查介词。句意：他现在中风完全康复了。recover from“从……康复”。
5．(2022·全国乙卷)As far as I'm ____________(concern), it is a disturbing trend.
解析：考查固定句型。句意：就我而言，这是一个令人不安的趋势。as far as I'm concerned“在我看来，就我而言”。
from
concerned
6．(2022·新高考Ⅰ卷)Curtin suggest people __________________ (reduce) food consumption.
解析：考查虚拟语气。句意：curtin建议人们减少食物的消耗。suggest在此意思是“建议”，后接的宾语从句用“(should＋)动词原形”的虚拟语气。
(should) reduce
7．As the global climate __________(far)warms, the long-term unfavorable effects and extreme weather events brought about by climate change will pose _____ increasingly serious threat to China's economic development.
解析：考查比较级和冠词。句意：随着全球气候进一步变暖，气候变化带来的长期不利影响和极端天气事件将对中国经济发展构成越来越严重的威胁。第一空考查比较级；第二空考查冠词，pose a threat to“对……构成威胁”。
further
an
8．(2022·全国Ⅱ卷)Texting and Driving Watch out ______ the Textalyzer.
解析：考查介词。句意：发短信和开车？小心监控短信的分析器。watch out for“当心……；小心……”。
9．(2022·全国甲卷)World Ocean Day, falling on June 8th, is aimed at raising ____________(aware)of ocean conservation.
解析：考查词性转换。句意：6月8日的世界海洋日旨在提高人们对海洋保护的意识。raise awareness of“提高……意识”。
for
awareness
10．(牛津高阶)Only in Paris _________ you find bars like this.
解析：考查固定句型。句意：只有在巴黎你才能找到这样的酒吧。“only＋介词短语”放在句首，句子要用部分倒装。故填do或can。
do/can
Ⅱ.语境辨义练
1．写出加黑部分的词性和汉语意思
①(2021·全国乙卷)Von Wong hopes that his work will also help pressure big companies to reduce their plastic footprint.________________ ________
②(2021·新高考Ⅰ卷)Hostel Alessandro Palace is fun.Staff members hold plenty of bar events for guests like free shots, bar crawls and karaoke.______________________________
③(2022·新高考Ⅰ卷)Curtin is CEO of DC Central Kitchen in Washington, D．C.，which recovers food and turns it into healthy meals.__________________
vt.迫使；对……施
加压力
n．少量饮料，(尤指)少量烈酒
vt.回收，重新利用
④(2022·全国Ⅱ卷)Yet the problem, by just about any measure, appears to be getting worse.____________
⑤(2022·浙江1月卷)I started to wait to leave immediately we arrived at the place, and so did he._____________________
⑥(2023·全国乙卷)To make some of my landscape shots, I have traveled up to four hours away to shoot within a 10-minute time frame.____________ ______
n．标准
conj. 一……就……
n．照片；
v.拍摄
2．选出remove的汉语意思
A.vi.搬迁 B．vt.摘掉；脱掉
C．vt.免职，开除 D．vt.移开
①It was not until he removed his sunglasses that I recognized him._____
②The company has removed the manager from his post due to his poor performance._____
③Our office has removed to Shanghai from Beijing._____
④(2021·全国乙卷)If you're the host, you can ask them to help you in the kitchen with something and just remove them from the situation._____
B
C
A
D
3．选出observe的汉语意思
A.vt.观察到；注意到 B．vt.遵守 C．vt.庆祝
①On the top of Mountain Tai, people excitedly observed the sun rising from the sea._____
②The Mid-Autumn Festival is observed on the 15th day of the eighth lunar month._____
③The traffic rules must be observed in our country._____
A
C
B
核心素养 双写培优
Ⅰ.应用文写作运用(人物介绍——学校生活)
1．利用本单元所学知识翻译句子
①作为一名普通学生，李萍很难适应新的学校生活。
________________________________________________________________________________
②英语老师经常鼓励她，这消除了她对自己的怀疑。(定语从句)
__________________________________________________________________________________________
As an average student, Li Ping had difficulty adapting to her new school life.　
Her English teacher often gave her encouragement, which removed her doubt about herself.　
③在老师的指导下，李萍在学习上进步很快。
___________________________________________________________________
④她意识到学校生活不仅有欢乐，也有艰辛。(宾语从句)
_____________________________________________________________________
⑤为了提高英语水平，她决定参加学校的英语演讲比赛。
_____________________________________________________________________________________________________
Under the guidance of her teacher, Li Ping made rapid progress in her study.　
She was aware that school life consists of not only happiness but also hard times.　
With the intention of improving her English, she was determined to take part in English speech contests at school.　
⑥她做了充分的准备，经常在网上搜索信息，为比赛做准备。
___________________________________________________________________________________________
⑦通过比赛，她认识到只有努力才能成功。(only倒装)
_____________________________________________________________________________
She made good preparations and often searched for information on the Internet to prepare for the contest.　
Through the contest, she realized that only by working hard can we make it.　
2．使用恰当的过渡衔接词连句成篇
参考范文：
As an average student, Li Ping had difficulty adapting to her new school life.Luckily, her English teacher often gave her encouragement, which removed her doubt about herself.Soon, under the guidance of her teacher, Li Ping made rapid progress in her study.At the same time, she was aware that school life consists of not only happiness but also hard times.With the intention of improving her English, she was determined to take part in English speech contests at school.Therefore, she made good preparations and often searched for information on the Internet to prepare for the contest.Through the contest, she realized that only by working hard can we make it.
Ⅱ.读后续写微写作
动作描写之“动作链”
在描写动作时，要学会细化动作，把动作过程分解成一连串细微的动作(2－3个动作)形成动作链，写出动作的连贯性，使描写具有画面感，使人物更立体。
素材积累
“and”连接 多个并列 谓语动词 1.She walked to the cash register and paid the money.
2．I rushed home, searched through my collection of hats, and grabbed the cotton one.
3．He stopped the taxi, jumped in with the suitcase and told the driver, “Go to the police station, please.”
4．The boys rushed excitedly to the lake, took off their clothes and jumped into the water.
5．She dashed forward, knelt down and gathered her son into her arms.
“and”连接 多个并列 谓语动词 6．The singer glanced at the audience, took a deep breath and began to sing.
7．We crossed big rivers and vast plains, climbed high mountains, and overlooked deep valleys.
8．He reached deep into his pocket, pulled out a handful of change, and held it up to the farmer.
9．He put on his coat, stormed out and slammed the door shut.
10．Lorna came to the window, opened it and looked out up at the night sky.
非谓语 动词表 达多个 动作 1.Walking to the doorway, Jenny took a deep breath.
2．Holding the necklace in her hand, Jenny lifted her lip, tears beginning to blur her vision.
3．Hearing this, her mother smiled, patting her back gently.
4．He dove into the water, kicking his legs and stretching his arms as far as he could.
5．Seeing the coat in the bag, he looked very astonished and then called his mother to go out.
6．Feeling stronger now.Jane walked along the stream, hoping that it would lead her to the lake.
7．Standing beside the empty road, they looked up into the sky, feeling the precious peace from within.
非谓语 动词表 达多个 动作 8．Throwing the overcoat across her arm, she crossed the hall quietly.
9．Rushing towards the door, she opened it, saying, “Here, Edmond here I am”．
10．His mother, standing at the door, cried tears of joy.
11．Putting the book where it belonged, the boy tiptoed out of the room as lightly as possible.
12．Jane got to her feet shakily, approached her husband and threw herself into his arms, sobbing uncontrollably on his shoulders.
素材运用
运用表格中的动作链技巧，把下面的语篇补充完整。
(2021·新高考全国Ⅰ)
In the morning, as scheduled, ________________________________ _______________________________________. (双胞胎早早起床，踮着脚走进厨房，从袋子里舀出面粉)Once they set about making bread, they felt confused.At that time, ____________________________________________ ______________________________________，(他们的爸爸溜进厨房，轻拍双胞胎的肩膀，柔声安慰
1.the twins got up early, tiptoed to the
kitchen and scooped some flour out of the bag
2.their father slid into the kitchen, patting the twins'
shoulders and comforting them in a soft voice
道)“Don't quit.You can overcome the challenge.” The twins made the bread smoothly.Then, ________________________________________________ ________________. (他们端着早餐，向楼上走去，喊醒他们的妈妈)．With her eyes glittering with excitement, the mother was so content that she gathered her children into her arms.
3.they carried the breakfast, advanced upstairs and woke
up their mother
直击高考 · 精准落实
真题感悟
(2023·全国甲卷)
Grizzly bears, which may grow to about 2.5 m long and weigh over 400 kg, occupy a conflicted corner of the American psyche—we revere(敬畏) them even as they give us frightening dreams.Ask the tourists from around the world that flood into Yellowstone National Park what they most hope to see, and their answer is often the same：a grizzly bear.
“Grizzly bears are re-occupying large areas of their former range，” says bear biologist Chris Servheen.As grizzly bears expand their range into places where they haven't been seen in a century or more, they're increasingly being sighted by humans.
The western half of the U．S.was full of grizzlies when Europeans came, with a rough number of 50,000 or more living alongside Native Americans.By the early 1970s, after centuries of cruel and continuous hunting by settlers, 600 to 800 grizzlies remained on a mere 2 percent of their former range in the Northern Rockies.In 1975，grizzlies were listed under the Endangered Species Act.
Today, there are about 2,000 or more grizzly bears in the U．S.Their recovery has been so successful that the U．S.Fish and Wildlife Service has twice attempted to delist grizzlies, which would loosen legal protections and allow them to be hunted.Both efforts were overturned due to lawsuits from conservation groups.For now, grizzlies remain listed.
Obviously, if precautions(预防) aren't taken, grizzlies can become troublesome, sometimes killing farm animals or walking through yards in search of food.If people remove food and attractants from their yards and campsites, grizzlies will typically pass by without trouble.Putting electric
fencing around chicken houses and other farm animal quarters is also highly effective at getting grizzlies away.“Our hope is to have a clean, attractant-free place where bears can pass through without learning bad habits，” says James Jonkel, longtime biologist who manages bears in and around Missoula.
1．How do Americans look at grizzlies？____
A．They cause mixed feelings in people.
B．They should be kept in national parks.
C．They are of high scientific value.
D．They are a symbol of American culture.
解析：细节理解题。根据第一段第一句可知，美国人对灰熊既害怕又敬畏，他们的情感是混合的。故选A。
A
2．What has helped the increase of the grizzly population？____
A．The European settlers' behavior.
B．The expansion of bears' range.
C．The protection by law since 1975.
D．The support of Native Americans.
解析：推理判断题。根据第三段最后一句以及第四段第二句可推知，自1975年起，有了法律的保护，灰熊的数量有了增长。故选C。
C
3．What has stopped the U．S.Fish and Wildlife Service from delisting grizzlies？____
A．The opposition of conservation groups.
B．The successful comeback of grizzlies.
C．The voice of the biologists.
D．The local farmers' advocates.
解析：细节理解题。根据第四段倒数第二句可知，是保护组织的反对阻止了美国鱼类和野生动物管理局将灰熊从濒危物种名单上除名。故选A。
A
4．What can be inferred from the last paragraph？____
A．Food should be provided for grizzlies.
B．People can live in harmony with grizzlies.
C．A special path should be built for grizzlies.
D．Technology can be introduced to protect grizzlies.
解析：推理判断题。根据最后一段内容可推知，灰熊数量增长，虽然会带来一些麻烦，但是如果采取一些预防措施，人和灰熊可以和谐相处。故选B。
B
理清脉络
语言能力
(一)高级词块
conflicted adj.因心理冲突而不知所措的
psyche n．心理
range n．生长区，分布区；(变动或浮动的)界限，区间；范围 v．(在一定的范围内)变化；变动；；(按一定位置或顺序)排列
sight vt.看到，发现(期待的事物) n．看见，景象；视力；名胜
delist v. 退市，摘牌；把……从清单中删除
overturn v．推翻，撤销判决，倾覆
attractant n．(对动物等的)引诱物，引诱剂
get...away把……吓跑
in search of寻找
(二)长难句突破
Ask the tourists from around the world that flood into Yellowstone National Park what they most hope to see, and their answer is often the same：a grizzly bear.
分析：这是一个复合句，that flood into Yellowstone National Park是_________，先行词是___________；what they most hope to see是what引导的作ask的间接宾语的__________；and连接两个______。
翻译：问那些从世界各地涌入黄石国家公园的游客，他们最希望看到什么，他们的答案往往是一样的：灰熊。
定语从句
tourists
宾语从句
并列句