人教版（2019） 必修 第二册UNIT 2　WILDLIFE PROTECTION复习课件(共99张PPT)

(共99张PPT)
UNIT 2　WILDLIFE PROTECTION
开始
01
02
03
课前——语基自主落实
课堂——能力融会发展
课下——主题素养训练
一、背单词—多多益善
(一)易记词汇“一遍过”　
1．poster n．　　　　　 海报
2．species n. 物种
3．shark n. 鲨鱼
4．rate n. 速度；(比)率
vt. 划分等级
5．mass adj. 大量的；广泛的
n. 大量；堆；群
6．prince n. 王子；王孙；亲王
7．living adj. 居住的；活的；在用的
n. 生活；生计
8．whale n. 鲸
9．plain n. 平原
adj. 简单明了的；直率的；平凡的
10．herd n. 牧群；兽群
11．beauty n. 美；美人；美好的东西
12．fur n. 毛(皮)；毛皮衣服
13．shoot vt.&vi. 射杀；射伤；发射
14．profit n. 利润；利益
15．attack n．， vi.&vt. 攻击；抨击
16．remove vt. 去除；移开；脱去
17．goods n. 商品；货物
18．deer n. 鹿
19．reduce vt. 减少
20．due adj. 由于；因为
21．insect n. 昆虫
22．net n. ＝Internet； 网
adj. 净得的；纯的
23．stir vt. 激发；搅动
24．skin n. 皮；皮肤
25．unusual adj. 特别的；不寻常的
(二)挑战词汇“三遍熟”　
1．immediately adv.　 立刻
2．habitat n. (动植物的)生活环境；栖息地
3．endanger vt. 使遭受危险；危害
4．average n. 平均数；平均水平
adj. 平均的；正常的；普通的
5．measure n. 措施；方法
vt. 测量；度量；估量
6．authority n. 官方；当权；权威
7．pressure n. 压力；要求
8．remind vt. 提醒；使想起
9．sacred adj. 神圣的；受尊敬的
10．effective adj. 有效的；生效的
11．creature n. 生物；动物
12．kangaroo n. 袋鼠
13．neighbourhood n. 临近的地方；街区
14．dolphin n. 海豚
(三)变形词汇“寻规记”　
1．illegal adj.不合法的；非法的→ adv.不合法地；非法地
2．hunt vt.&vi. 打猎；搜寻；追捕→ n．猎人
3．alarm vt.使惊恐；使害怕；使担心n.恐慌；警报；警报器→ adj.担心的；害怕的→ adj.惊人的；使人惊恐的
4．extinct adj.已灭绝的→ n．灭绝
illegally
hunter
alarmed
alarming
extinction
5．aware adj.知道；发觉；有……意识的→ n．意识；认识
6．concern vt.涉及；让……担忧 n．担心；挂念；关心；(利害)关系→ __________adj.担心的；关切的→ prep.关于；涉及
7．adapt vi.适应vt.使适应；使适合→ n．适应；改编本→ __________adj.有适应能力的
8．reserve n．(动植物)保护区；储藏(量)vt.预订；预留；保留→_________ n．预订；预留
awareness
concerned
concerning
adaptation
adaptable
reservation
9．observe vt.观察(到)；注视；遵守→ n．观察；注视；遵守
10．recover vi.恢复；康复vt.找回；寻回→ n．恢复；康复
11．intend vi.& vt.打算；计划；想要→ n．计划；打算
12．threat n．威胁→ vt.威胁；危及
observation
recovery
intention
threaten
13．exist vi.存在；生存→ n．存在；生存
14．harmony n．和谐；融洽→ adj.和谐的
15．emotion n. 感情；情感；情绪→ adj.情感的；情绪的；感情冲动的→ adv.感情上；情绪上；情绪冲动地
existence
harmonious
emotional
emotionally
(四)联想词汇“一线牵”　
1.单复数同形名词来集合
①species　　　　　　　 物种
②deer 鹿
③sheep 羊
④series 一系列
3.“-ous”后缀形容词全扫描
①harmonious　　　　　 和谐的
②humourous 幽默的
③dangerous 危险的
④mountainous 多山的
⑤continuous 连续的
⑥poisonous 有毒的
⑦generous 慷慨的
二、背词块—丰富表达
1． 　　　　　　　 究竟；到底
2． 灭亡；逐渐消失
3． 平均
4． 取得进步
5． 对……关切的；为……担忧的
on earth
die out
on average
make progress
concerned about
6． 适应
7． 在压力下；承受压力
8． 看清；听清；分清；理解；证明；填写
9． 使某人想起(类似的人或物)
10． 与……和谐相处
adapt to
under pressure
make out
remind sb. of sb./sth.
in harmony with
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
watch over
day and night
due to
search for
stir up
[联想串记]
1.make 的相关短语
make progress　 取得进步
make out 看清；听清；分清；理解；证明
make up 组成；编造；化妆；弥补
make it 取得成功；准时到达；做到了
be made up of 由……组成
make up for 弥补；补偿
make up one's mind to do sth. 下定决心做某事
2.“under＋n.”的相关短语
under pressure 　　　 在压力下；承受压力
under control 处于控制之下
under attack 受到攻击
under repair 正在修理
under construction (正在)修建中
under discussion 在讨论中
三、背好句好段—增分写作
(一)背好句—有“话”好好说　
1．It＋be＋adj.(＋for sb.)＋to do ...
教材原句 Elephants need large living spaces, so it's difficult for them to adapt to the changes.
大象需要很大的生活空间，因此对它们来说适应这些变化很难。
推荐佳句 ①(2021·全国乙卷书面表达)However, it can be difficult for some students without self-control to focus on what they are learning.
然而，对于一些没有自控能力的学生来说，很难专注于他们正在学习的东西。
②(新教材译林版选择性必修1佳句)Although Beethoven was able to continue composing music, it became increasingly difficult for him to perform in public.
尽管作曲还可以继续，但公开演出对于贝多芬而言越来越艰难了。
续表
2．This/That is why ...“这/那就是……的原因”
教材原句 This is why we're here — to observe Tibetan antelopes.
这就是我们来到此地的原因——观察藏羚羊。
推荐佳句 ①(2022·全国乙卷书面表达)Reading books can enhance students' writing skills. That's why I highly recommend students should read more books.
阅读书籍可以提高学生的写作能力。那就是我强烈建议学生们多读书的原因。
推荐佳句 ②(新教材外研版必修3佳句)One moment she seems to be laughing at me, but then again I catch a sense of sadness in her smile. I guess that's why she attracts so many visitors every day.
上一刻她仿佛还在取笑我，而下一刻我却能从她的微笑中捕捉到一丝悲伤。我想那就是为什么她能每天吸引那么多的游客前来吧。
续表
3．“only＋状语(从句)”置于句首，主句要用部分倒装形式
教材原句 Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.
只有学会和自然和睦共处，我们才不会成为野生生物和地球的威胁。
推荐佳句 ①(2022·新高考Ⅰ卷写作)Only if you have confidence in yourself can you achieve whatever you are dreaming of.
只有你对自己有信心，你才能实现你梦想的。
②(新教材外研版选择性必修2佳句)Only then can we look towards harmoniously sharing our urban habitats.
只有那时，我们才能展望与它们和谐分享城市栖息地的未来。
(二)背好段—有“情”慢慢聊　
形体描写之“舌”
But that's not all to it. When I was ten, I was nervous, shy, tongue-tied when facing strangers, and essentially a bookworm. These signs looked fatal to my mother, and possibly to you, too; she thought that I could be anything but a good public speaker.
但那并不是全部。十岁时，我紧张、害羞，面对陌生人时舌头打结，基本上是个书虫。这些迹象在我母亲看来是致命的，可能对你也一样。她认为我绝对不可能成为一个优秀的公众演说家。
[点评]　本段中使用了“tongue-tied”描写人物的紧张心理，十分形象。与tongue有关的表达还有bite one's tongue “闭嘴，保持沉默”； bite one's tongue off“对自己说的话感到懊悔”； on the tip of one's tongue“话到嘴边可一时想不起来”等。
四、语基课前自查——摸底训练
Ⅰ.单词拼写
1．One day, I saw a (海报) put up by the production company's Personnel Department, saying they were looking for singers.
2．It is (打猎) too much that has greatly affected the number of wild animals.
3．Global warming is greatly affecting hundreds of plant and animal______ (物种) around the world.
poster
hunting
species
4．The public worries that this will threaten the existence of wildlife because their (栖息地) may be destroyed.
5．Understanding your own needs and styles of communication is as important as learning to convey your affection and (感情)．
6．Although there was nothing special, it was (不寻常的) to me because I had never been on plane before.
habitat
emotions
unusual
7．Park (非法地), and you're likely to be ticketed.
8．The local government is under pressure and has to set up nature ________(保护区) to protect animals.
illegally
reserves
Ⅱ.单句语法填空
1．(2022·新高考Ⅰ卷写作)I quickly searched the crowd the school's coach and asked him what had happened.
2．(2021·新高考Ⅰ卷)Popularization has in some cases changed the original meaning of (emotion) intelligence.
3．(2021·全国乙卷)He builds (mass) sculptures out of plastic garbage, forcing viewers to re-examine their relationship to single-use plastic products.
for
emotional
massive
4．(2020·全国卷Ⅰ)The (beautiful) of rereading lies in the idea that our bond with the work is based on our present mental register.
5．The old lady became seriously ill last week；she has only existed milk ever since.
6． average, people who don't smoke are healthier than people who do in contrast.
beauty
on
On
7．In my opinion，the more you take part in after-class activities，the sooner you will adapt the new environment.
8．Immediate measures should (take) to accelerate the process of the establishment of the committee.
9．The former manager of the department attempted to remind him the fund, but he gave up later.
10．Throughout the parade, he was not aware the sheet of paper glued to his back.
to
be taken
of
of
Ⅲ.选词填空
1．Determined to make a breakthrough in his career, he works ___________ in the company.
2．To protect our environment and live animals is every citizen's duty.
day and night， in harmony with， on earth， die out， due to， make progress， adapt to， under pressure
day and night
in harmony with
3． ，the thief had to take out the cellphone which he had stolen.
4．If these animals and plants ,we will never see them again.
5．Most parents limit children's screen time the concern for their health.
Under pressure
die out
due to
6．Accustomed to living in the countryside, the old man finds it hard to _________the life in the city.
7．The airline didn't make it clear what had happened to the crashed flight.
8．We've had an exam and the majority of us have steadily.
adapt to
on earth
made progress
Ⅳ.多维表达
1．(完成句子)He had an urgent thing to deal with and__________________
.
他有一件紧急的事情要处理，那就是他没参加会议的原因。
2．(完成句子) two foreign languages.
年轻人掌握两门外语是必要的。
that was why he
It's necessary for the young to master
didn't attend the meeting
3．(完成句子)Everyone and urgency of protecting the environment.
每个人都应该意识到保护环境的重要性和紧迫性。
4．(完成句子)I firmly believe that quickly in that village.
我坚信我会很快地适应那个村庄的生活。
should be aware of the importance
I will adapt to the life
5．I realized knowledge is valuable only when I had another failure in my job-seeking.
→Only when I had another failure in my job-seeking . (升级为倒装句)
did I realize knowledge is valuable
6．(2020·新高考全国卷Ⅰ写作)Our school organized a five-kilometer cross-country running race with the intention of improving our physical and mental strength.
→Our school organized a five-kilometer cross-country running race, .(用定语从句升级)
→Our school organized a five-kilometer cross-country running race, .(用过去分词短语作后置定语升级)
which was intended to improve our physical and mental strength
intended to improve our physical and mental strength
中档保分词汇—自查自纠无盲点
1．average n．平均数；平均水平adj.平均的；正常的；普通的
　(单句语法填空/完成句子)
①(2022·浙江1月高考)For the study, 191 women with average age of 50 took a bicycle exercise test.
an
② average number of electronic devices rose from 4 per household to 13.
③To their great joy, their son's school work is well average.
④As ，there are more and more old people to care for.
随着人口的平均年龄的增长，越来越多的老年人需要照顾。
The
above
the average age of the population increases
系统归纳 on (the) average　　　 平均
above/below average 在平均水平以上/以下
an average of 平均有
2．adapt vi.适应 vt.使适应；使适合
　(单句语法填空/完成句子)
①It is said that the TV play is adapted a novel which is quite popular among teenagers.
②Here I will stress some more creative examples of climate__________ (adapt)．
③Most of these tools have been specially adapted use by disabled people.
from
adaptation
for
④In a new place we should learn how to adapt (we) to the new environment.
⑤Learning Chinese is a must, which ensures you to_____________________ _______as soon as possible.
学习汉语是必须的，这确保你尽快适应在中国的新生活。
⑥(2020·全国卷Ⅲ书面表达)I am writing in sincerity to ask you a favor to polish a play that .
我写信真诚地请求您帮忙修改一部改编自教科书的剧本。
ourselves
adapt to the new life in
is adapted from the textbook
China
系统归纳 (1)adapt (oneself) to 　 (使……)适应于
adapt ...from ... 根据……改编……
be adapted for ... 为……而改写/改编
(2)adaptation n. 适应；改编本
微点提醒 (1)adapt (oneself) to中的to为介词，其后跟名词、代词、动名词作宾语。
(2)adopt与adapt形式相近，但adopt意为“采纳；采用；收养”。
3．remind vt.提醒；使想起
　(单句语法填空)
①What the teacher had said reminded me the famous saying, “Where there is a will, there is a way.”
②Please remind me (write) an e-mail to my mother tomorrow, for it's her birthday.
③He reminded me I should turn off the lights when I went out.
of
to write
that
系统归纳 remind sb.of sth. 提醒某人某事；使某人想起某事
remind sb.to do sth. 提醒某人做某事
remind (sb.) that/how/what ... 提醒(某人)……
微点提醒 常见的“v.＋sb.＋of sth.”短语还有：
①cure sb.of sth.　　　　治好某人的某种病
②accuse sb.of sth. 控告某人某事
③rob sb.of sth. 抢劫某人某物
④inform sb.of sth. 通知某人某事
⑤convince sb.of sth. 使某人相信某事
4．intend vi.&vt.打算；计划；想要
　(单句语法填空/完成句子)
①(2022·新高考Ⅰ卷)The GPNP is intended (provide)stronger protection for all the species that live within the Giant Panda Range ...
②The program was set up the intention of helping the homeless.
to provide
with
③The university is known for its language and culture courses intended ____international students.
④(2022·新高考Ⅰ卷写作)Our program_______________________________ _______________of domestic and international affairs.
我们的节目旨在提高学生对国内外事务的理解。
for
is intended to enhance students'
understanding
系统归纳 (1)intend doing/to do sth. 打算做某事
be intended to do 打算做……
be intended for ... 为……打算(或设计)的
(2)intention n. 打算；目的；意图
with the intention of doing/to do ... 抱有做……的目的/打算
教材基础语法—再认再现基础牢
1．现在进行时的被动语态的构成
　(单句语法填空/完成句子)
①At present, lots of food, water, tents and medicine (send) to the disaster-hit area.
②What measures (take) to protect the endangered animals
are being sent
are being taken
③To our delight, many endangered species____________________________ ____________now.
令我们高兴的是，许多濒危物种现在正受到政府的保护。
are being protected by the
government
2．现在进行时的被动语态的用法
　(单句语法填空/完成句子)
①Many interesting experiments (carry) out these days.
②Some classical music (play) by them next.
are being carried
is being played
③What makes the girl's parents pride is that the girl____________________
.
让这个女孩的父母感到骄傲的是，这个女孩总是受到老师的表扬。
is always being praised
by her teachers
3．现在进行时的被动语态的注意事项
　(单句语法填空/句型转换)
①With the population increasing，more land (need)．
②Don't worry. The problem is being discussed now.
→Don't worry. The problem now. (under＋n.)
③Please tell me something about the meeting being held now.
→Please tell me something about the meeting .(定语从句)
is needed
is under discussion
which is being held now
[谨记规则]
1．现在进行时的被动语态的构成
(1)肯定式：主语＋am/is/are＋being done.
(2)否定式：主语＋am/is/are not＋being done.
(3)一般疑问式：Am/Is/Are＋主语＋being done
(4)特殊疑问式：疑问词＋am/is/are＋(主语＋)being done
2．现在进行时的被动语态的用法
(1)表示说话时正在进行的被动动作。
(2)表示现阶段正在进行的被动动作，说话时不一定在进行。
(3)表示一种经常性的被动行为，常与 always，constantly, frequently 等表示频度的副词连用，带有赞赏或厌恶等感彩。　　
(4)表示按计划或安排将要发生的被动动作(仅限于少数及物动词)。
3．现在进行时的被动语态的注意事项
(1)一些表示状态、心理活动、拥有、存在等的动词，如 have, want, need, love, realize 等，一般不用于进行时，因而也没有进行时的被动语态，而常用一般现在时的被动语态表示此刻或目前主语正承受谓语动词表示的动作。
(2)少数动词用于现在进行时态，用主动形式表示被动含义，如 print，cook，fry，hang，build，make 等。
(3)“be＋in/on/under＋名词”常含被动意义，可代替现在进行时的被动语态。
(4)现在进行时的被动语态与现在分词的被动式 being done 均可表示正在进行的被动动作，因此它们之间可以相互转换。
复杂多变词汇—条分缕析逐点清
1．concern vt.涉及；让……担忧 n．担心；关爱；忧虑
常见考法 (1)show concern for　　　 对……关注
(2)concerned adj. 担心的；关切的
be concerned with 与……有关
be concerned about/for 担心……；关心……
as/so far as ...be concerned 就……而言；依……之见
升维考法 (1)concerned作形容词用作前置定语时，意为“关心的；担心的”；作后置定语时，意为“有关的；相关的”。
(2)concerning prep.涉及；关于(＝about)
续表
?精练常见考法(单句语法填空/完成句子)
①Just imagine how great the world would be if we showed greater concern ____our fellowman.
②Knowing that you are having trouble with your maths and want to give it up，I'm concerned you.
for
about/for
③ ,this course is taught in Chinese, where you can completely forget your mother tongue and think in Chinese.
就我而言，这门课是中文授课，在这里你可以完全忘记母语，用中文思考。
④(2020·浙江1月高考写作)Nowadays people__________________________ _______________where they live.
现在，人们更加关心他们的居住环境。
As far as I'm concerned
are more concerned about/for
the environment
?细练升维考法(单句语法填空/完成句子)
⑤Present at the meeting were headmasters of the schools__________ (concern)．
⑥I'd like to share with you some information .
我想和你们分享一些关于中国餐桌礼仪的信息。
concerned
concerning Chinese table manners
2．measure n．措施；方法 vt.测量；度量；估量
常见考法 (1)be measured by/in　 用……来衡量/计算
(2)take measures/steps/action to do sth. 采取措施做某事
make ...to sb.'s measure 按某人的尺寸做……
升维考法 measure作名词表示“措施”时，常用其复数形式。作动词表示“有……长/宽/高”时，为不及物动词，不用于被动语态和进行时态；若作后置定语时，要用动词-ing形式。
?精练常见考法(单句语法填空)
①It's generally acknowledged that education shouldn't______________ (measure) only by examination results.
②In the old days, my mother always made new clothes my own measure with the Spring Festival approaching.
③Effective measures must (take) immediately to preserve whales and dolphins from being hunted.
be measured
to
be taken
?细练升维考法(完成句子/句式升级)
④It is high time that we to prevent the air from being polluted.
该是我们采取措施阻止空气污染的时候了。
⑤Some villagers reported a huge snake, which measured over two metres long, was found dead in a nearby cave.
→Some villagers reported a huge snake, ，was found dead in a nearby cave.(用非谓语动词作定语升级)
took/should take measures
measuring over two metres long
3．observe vt.观察(到)；注视；遵守
常见考法 observe sb.do sth. 观察/注意到某人做某事(全过程)
observe sb.doing sth. 观察/注意到某人正在做某事
observe that ... 观察/注意到……
升维考法 (1)observe后跟不带to的不定式或v.-ing作宾语补足语，即observe sb.do/doing sth.；但在被动语态中必须带to，即sb./sth.be observed to do/be doing sth.。
(2)动词observe还有“庆祝；注意到”等意思。
?精练常见考法(单句语法填空/完成句子)
①Last night, the guard observed Bruce (leave) the building and take a taxi away.
②On the top of Mount Tai, people excitedly observed the sun (rise) from the sea of clouds.
③(2021·全国乙卷书面表达)What I want to stress is that_________________ _______________of online learning.
我想强调的是，我们也应该遵守在线学习的规则。
leave
rising
we should also
observe the rules
?细练升维考法(完成句子/句型转换)
④It is a tradition for Chinese people to .
庆祝春节是中国人的一个传统。
⑤Last night, Bruce the building and take a taxi away.(把①句变为被动语态)
observe the Spring Festival
was observed to leave
经典增分句式—学通用活表达美
　“only＋状语(从句)”置于句首的倒装句式
(1)only放在句首修饰状语(通常是副词、介词短语等)时，句子需要部分倒装。其结构为：only＋状语＋助动词/情态动词/系动词be＋主语＋其他。
(2)“only＋从句”放在句首时，倒装的是主句，从句不倒装；only 放在句首修饰主语时不用倒装。
?通过句式变换明晰句式结构
①We can spend those days together happily only by understanding and learning from each other.
→Only by understanding and learning from each other__________________ _____together happily.
can we spend those
days
②We will achieve our dreams only if we deal with and overcome large numbers of difficulties in a correct way.
→Only if we deal with and overcome large numbers of difficulties in a correct way .
will we achieve our dreams
?通过句子仿写做到学通写美
③我坚信，只有坚持努力学习，我才能实现自己的目标。
I hold the firm belief that only if I insist on working hard .
④在任何情况下我们都不能放弃我们的梦想；只有我们能坚持我们的梦想，我们才能克服各种各样的挑战。
On no condition can we give up our dreams；only if we can stick to our dreams .
can I achieve my goal
will we be able to get over all kinds of challenges
2022·全国甲卷·阅读理解B篇
Goffin's cockatoos, a kind of small parrot native to Australasia, have been shown to have similar shape-recognition abilities to a human two-year-old. Though not known to use tools in the wild, the birds have proved skilful at tool use while kept in the cage. In a recent experiment, cockatoos were presented with a box with a nut inside it. The clear front of the box had a “keyhole” in a geometric shape, and the birds were given five differently shaped “keys” to choose from. Inserting the correct “key” would let out the nut.
In humans, babies can put a round shape in a round hole from around one year of age, but it will be another year before they are able to do the same with less symmetrical (对称的) shapes. This ability to recognize that a shape will need to be turned in a specific direction before it will fit is called an“allocentric frame of reference”. In the experiment, Goffin's cockatoos were able to select the right tool for the job, in most cases, by visual recognition alone. Where trial-and-error was used, the cockatoos did better than monkeys in similar tests. This indicates that Goffin's cockatoos do indeed possess an allocentric frame of reference when moving objects in space, similar to two-year-old babies.
The next step, according to the researchers, is to try and work out whether the cockatoos rely entirely on visual clues (线索), or also use a sense of touch in making their shape selections.　 　
[真题再做]
语篇解读：本文是一篇说明文。澳大拉西亚的戈芬氏凤头鹦鹉具有大约2岁孩童水平的形状识别能力。
1．How did the cockatoos get the nut from the box in the experiment
A．By following instructions.
B．By using a tool.
C．By turning the box around.
D．By removing the lid.
答案：B　
解析：细节理解题。根据第一段中“... the birds have proved skilful at tool use while kept in the cage.”和第二段中“In the experiment, Goffin's cockatoos were able to select the right tool for the job ...”可知，戈芬氏凤头鹦鹉能拿到盒子里的坚果是因为它们使用了工具。
2．Which task can human one-year-olds most likely complete according to the text
A．Using a key to unlock a door.
B．Telling parrots from other birds.
C．Putting a ball into a round hole.
D．Grouping toys of different shapes.
答案：C　
解析：细节理解题。根据第二段中“In humans, babies can put a round shape in a round hole from around one year of age ...”可知，人类幼儿在一岁时能做到将一个圆形物体放进圆孔中。C项为原文的同义改写。
3．What does the follow-up test aim to find out about the cockatoos
A．How far they are able to see.
B．How they track moving objects.
C．Whether they are smarter than monkeys.
D．Whether they use a sense of touch in the test.
答案：D　
解析：细节理解题。根据最后一段的内容可知，研究人员下一步将尝试并设法弄明白凤头鹦鹉究竟是只能依靠视觉线索还是也可以利用触觉来选择形状。
4．Which can be a suitable title for the text
A．Cockatoos: Quick Error Checkers
B．Cockatoos: Independent Learners
C．Cockatoos: Clever Signal-Readers
D．Cockatoos: Skilful Shape-Sorters
答案：D　
解析：标题归纳题。根据全文内容尤其是第一段中的“Goffin's cockatoos ... have been shown to have similar shape-recognition abilities to a human two-year-old.”可推知，本文主要介绍了凤头鹦鹉能识别形状这一研究发现。D项“凤头鹦鹉：熟练的形状分类者”最适合作本文的标题。
[素养发掘]
一、由典题悟通法
标题归纳题的思维建模(第4题)
二、由语篇积词汇
1．因境辨义(写出下列蓝体词在文中的意思)
①(一词多义)Though not known to use tools in the wild, the birds have proved skilful at tool use while kept in the cage._____
②(一词多义)In a recent experiment, cockatoos were presented with a box with a nut inside it. _____
③(熟词生义)The clear front of the box had a “keyhole” in a geometric shape, and the birds were given five differently shaped “keys” to choose from. _____________________
饲养
交给
具有(或呈)……形状的
2．词块积累(写出下列词块的汉语意思)
①be native to　　　　　　　　 ___________
②skilful at tool use _____________
③let out ___________
④in most cases _______________
原产自……
熟练使用工具
放出；泄露
在大多数情况下
⑤be similar to ____________
⑥work out _____________
⑦rely on ___________
⑧a sense of touch _____
与……相似
解决；计算出
依靠，依赖
触觉
三、寻结构破长句
1．In humans, babies can put a round shape in a round hole from around one year of age, but it will be another year before they are able to do the same with less symmetrical shapes.
抓标志：并列连词 ；从属连词______
判类型：简单句＋并列连词＋复合句(含有一个时间状语从句)
试翻译：对于人类来说，婴儿在一岁左右就能把圆形物体放进圆洞里， 。
but
before
但他们要想把不那么对称的形状放进圆洞里还需要一年的时间
2．The next step, according to the researchers, is to try and work out whether the cockatoos rely entirely on visual clues, or also use a sense of touch in making their shape selections.
抓标志：插入语 ；从属连词_______
判类型：主句＋分割结构＋宾语从句
试翻译：根据研究人员的说法，下一步是试图弄清楚凤头鹦鹉 。
according to the researchers
whether
是完全依靠视觉线索，还是也使用触觉来选择它们的形状
四、赏佳句助写作
1．(赏结构之美)Though not known to use tools in the wild, the birds have proved skilful at tool use while kept in the cage.
赏析：该句中作者两次使用状语从句的省略，客观严谨地说明了戈芬氏凤头鹦鹉能够使用工具的研究范围——仅限于笼养的情况下。
[对点练——单句语法填空/完成句子]
①While (read), I got the sense that it must have been really tough for my dad to settle down in a new country at an early age.
②I always think of the crab whenever . (省略句)
每当遇到困难时，我总是想起那只螃蟹。　　
reading
faced with difficulties
2.(赏用词之美)This indicates that Goffin's cockatoos do indeed possess an allocentric frame of reference when moving objects in space, similar to two-year-old babies.
赏析：句中do和indeed对“戈芬氏凤头鹦鹉在空间中移动物体时，拥有一个非中心的参照系”这一事实进行了强调，随即用“similar to”说明了它们的这种能力“类似于两岁的婴儿”，生动形象，通俗易懂。
3．(赏逻辑之美)The next step, according to the researchers, is to try and work out whether the cockatoos rely entirely on visual clues, or also use a sense of touch in making their shape selections.
赏析：该句使用next和并列连词or以及副词also，说明了研究人员下一步的研究方向和目的，逻辑清晰、具体明确。
“课时跟踪检测”见“课时跟踪检测（二）”
(单击进入电子文档)
谢
谢
观
看