【RSB学案37】人教版高中英语必修第二册 Unit2 Wildlife Protection 第2课时学案(词汇短语专项课)

【RSB学案37】人教版高中英语必修第二册 Unit2 Wildlife Protection 第2课时学案（词汇短语专项课）

作者：Risibo

本套学案遵循日思搏英语学习法（Reasonable English）“背、悟、用”模式，构建实用高效的特色课堂。RSB即Recite（背诵）、Study（领悟）、Build（运用）。

一、狂背阶段·素材输入（课前预习）

1.词形狂背：听单元单词录音，跟读核心词汇，同步记忆词性、名词/形容词/动词变形，做到"说一词，牵一串"。核心词清单：wildlife, protection, hunt, immediately, alarm, aware, average, concern, adapt, species, pressure, reserve, profit, attack, effective, recover, remove, intend, threaten, harmony

2.搭配狂背：每个单词配套2‑3个固定短语，边读边写，建立词与搭配的绑定记忆。核心短语：be aware of, on average, be concerned about, adapt to, under pressure, make profits, watch over, in harmony with

3.例句狂背：每个搭配背诵1个课本原句/简易例句，避免孤立记短语。

二、真悟阶段·规律内化（课中探究）

本阶段核心：理性辨析易混点，归纳考试命题规律，标注高频失分陷阱。

1.aware 深度真悟adj. 意识到的，知道的搭配：be aware of sth 意识到某事；be aware that… 意识到……名词：awareness 意识；raise awareness 提高意识⚠️ 命题陷阱：aware是表语形容词，不能放在名词前作定语。

2.concern 深度真悟v. 涉及；使担忧；n. 关心，担忧搭配：be concerned about 关心，担忧；be concerned with 与……有关；as far as I am concerned 就我而言形容词：concerned 担忧的；concerning 关于（介词）

3.adapt / adopt / adjust 辨析真悟

￮ adapt：适应；改编（adapt to 适应）

￮ adopt：采用；收养

￮ adjust：调整，调节（adjust to 适应，调整以适应）理性归纳：adapt强调自身改变以适应新环境，adopt强调采纳、收养，adjust强调微调。

4.threaten 深度真悟v. 威胁，恐吓；预示（危险）搭配：threaten to do sth 威胁要做某事；threaten sb with sth 用……威胁某人名词：threat 威胁；be a threat to 对……构成威胁。

5.effective / efficient 辨析真悟

￮ effective：有效的，起作用的（强调有效果）

￮ efficient：高效的，效率高的（强调省时省力）理性归纳：措施有效用effective，人/方法高效用efficient。

课堂实操：每个考点口头造1个句子，即时验证是否真的吃透用法。

三、神用阶段·输出落地

当堂巩固练习

练习一词性转换填空（用所给词正确形式填空，共8题）

1.More and more people are ________ (concern) about wildlife protection.

2.We should raise public ________ (aware) of environmental protection.

3.The government has taken ________ (effect) measures to protect endangered species.

4.Animals have the ability to ________ (adaptable) to new environments.

5.The ________ (hunt) was caught for killing endangered animals.

6.Climate change is a great ________ (threaten) to many species.

7.The number of rare birds has ________ (recovery) in recent years.

8.We should live in ________ (harmonious) with nature.

练习二短语语境填空（选短语适当形式填空，共7题）

短语库：be aware of, on average, be concerned about, adapt to, under pressure, make profits, watch over, in harmony with

1.We should all ________ ________ the importance of protecting wild animals.

2.________ ________, a panda eats about 12 kilograms of bamboo a day.

3.Many people ________ ________ ________ the future of endangered species.

4.It takes time for animals to ________ ________ a new environment.

5.The rare animals are ________ ________ because of habitat loss.

6.Some hunters kill wild animals just to ________ ________.

7.Humans should learn to live ________ ________ ________ nature.

课后提升练习

练习三单句改错（每句1处错误，划出并改正，共7题）

1.We should raise aware of protecting wild animals.

2.The new law is very efficiently in protecting wildlife.

3.It took him a long time to adapt the new school life.

4.Many people are concerning about the safety of wild animals.

5.The pollution is a great threaten to the survival of fish.

6.On average, there are 50 students in every class.

7.We should live in harmony of nature.

练习四句型翻译（汉译英，必须用本单元词汇短语，共8题）

1.我们应该提高公众的野生动物保护意识。（raise awareness）

2.很多人关心濒危动物的未来。（be concerned about）

3.动物能够适应环境的变化。（adapt to）

4.政府采取了有效措施来保护藏羚羊。（effective）

5.非法猎杀对野生动物的生存构成了威胁。（threat）

6.平均来说，每天有100多名游客参观这个保护区。（on average）

7.一些人为了牟利而猎杀珍稀动物。（make profits）

8.人类应该与自然和谐共处。（in harmony with）

RSB背悟用复盘区

① 今日狂背3组核心搭配：________② 今日真悟的1组词辨析/变形规律：________③ 今日错题及正确用法：________

★本课时习题参考答案

练习一词性转换填空

1.concerned 2. awareness 3. effective 4. adapt

5.hunter 6. threat 7. recovered 8. harmony

练习二短语语境填空

1.be aware of 2. On average 3. are concerned about

4.adapt to 5. under pressure 6. make profits

7.in harmony with

练习三单句改错

1.aware→awareness（名词作宾语）

2.efficiently→effective（形容词作表语）

3.adapt后加to（adapt to固定搭配）

4.concerning→concerned（be concerned about固定搭配）

5.threaten→threat（名词作表语）

6.every→each（every强调全体，each强调个体，此处均可，但on average搭配each更常见；实际every也对，此题可改为：去掉every，直接50 students in class）

7.of→with（in harmony with固定搭配）

练习四句型翻译（参考）

1.We should raise public awareness of wildlife protection.

2.Many people are concerned about the future of endangered animals.

3.Animals can adapt to changes in the environment.

4.The government has taken effective measures to protect Tibetan antelopes.

5.Illegal hunting is a threat to the survival of wildlife.

6.On average, more than 100 tourists visit the reserve every day.

7.Some people hunt rare animals to make profits.

8.Humans should live in harmony with nature.

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