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【高一学案31】人教版高中英语必修二 Unit 2 Wildlife Protection 课时3 语法学案(现在进行时被动语态)

【高一学案31】人教版高中英语必修二 Unit 2 Wildlife Protection 课时3 语法学案(现在进行时被动语态)

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【高一学案31】人教版高中英语必修二 Unit 2 Wildlife Protection 课时3 语法学案(现在进行时被动语态)

作者:Risibo

一、学习目标

1. 知识目标

掌握现在进行时被动语态结构、四种句式;区分不能用于进行被动的动词;辨析现在进行被动与一般现在被动的用法差异。

2. 能力目标

独立完成语法填空、句型转换、单句改错、句子翻译,适配高一同步与高考基础题型。

3. 学科素养目标

运用该语态描述当下野生动物保护、生态治理等正在开展的行动,客观表达环保现状,提升书面客观叙事能力。

二、教学重难点

1. 重点

核心结构 am / is / are + being + 过去分词;肯定、否定、疑问句式变化

2. 难点

being不可省略;状态动词(love、exist等)无进行被动;短语动词被动不能丢介词

三、课前预习案

核心规则

1. 基本结构

肯定:主语 + am / is / are + being + done

否定:主语 + am / is / are + not + being + done

一般疑问:Am / Is / Are + 主语 + being + done?

特殊疑问:疑问词 + am / is / are + 主语 + being + done?

2. 用法

① 此时此刻正在被做(now、at present)

② 现阶段持续进行的被动动作(近期,此刻不一定在做)

③ 带有赞扬、批评感情色彩的持续被动行为

3. 禁忌:表状态动词(exist、like、love、belong、contain)无进行被动

预习自测(单句填空)

1. Many new reserves ________ (build) at present.

2. The illegal hunting ________ (ban) now by local government.

3. ________ the rare animals ________ (protect) well these days?

4. This area ________ not ________ (destroy) any more.

5. A new plan ________ (carry) out to save pandas recently.

四、课堂探究案

核心精讲例句

1. More nature reserves are being built across the country.

2. Illegal hunting is being strictly stopped by rangers now.

3. The living conditions of wild animals are being improved day by day.

4. What measures are being taken to protect Tibetan antelopes?

5. The forest is not being damaged as seriously as before.

6. A lot of young volunteers are being organized to watch wild creatures.

易混辨析

1. 现在进行被动 vs 一般现在被动

现在进行被动:现阶段/此刻正在被做,强调当下行动

The park is being rebuilt these months.(正在改造)

一般现在被动:常态、客观事实

The park is open to visitors every year.(常态开放)

2. 短语动词被动介词不可丢

正确:The animals are being looked after well.

错误:The animals are being looked well.

3. 状态动词不用进行被动

错:Wild animals are being loved by us.

对:Wild animals are loved by us.

课堂对点练习

基础填空

1. A new wildlife station ________ (set) up near the mountain now.

2. The old shelters ________ (repair) these days.

句型转换(主动改被动)

原:Workers are planting more trees for wild animals.

五、课后巩固案

基础单句填空

1. More bamboo forests ________ (plant) for pandas at present.

2. Every illegal hunter ________ (punish) if caught now.

3. The water in rivers ________ (clean) to protect aquatic animals.

4. ________ rare birds ________ (observe) by scientists these days?

5. The damage to habitats ________ not ________ (ignore) any longer.

6. Many posters about protection ________ (put) up in schools.

7. This small reserve ________ (expand) in the next few months.

8. New rules ________ (make) to stop trading wild animals.

9. The wounded deer ________ (treat) in the wildlife hospital now.

10. Lots of waste ________ (remove) from the forest recently.

能力提升单句改错

1. Many reserves are build to protect wild animals now.

2. The antelopes are being hunt illegally in some areas.

3. Good care is being taken the little tiger cub.

4. This kind of animal is being exist in the deep mountain.

5. Are the forests being protect by local volunteers?

6. The plan is carried out these days.

7. The problem of pollution not being solved yet.

8. These photos are being show to students in class.

9. Love for wildlife is being shared by all people.(本句无误,对比易错句)

10. What measures are take to save endangered species?

高考链接语法填空

Now many efforts 1. ________ (make) to protect wildlife. New nature parks 2. ________ (build) at present. Illegal trade of wild animals 3. ________ (stop) by police every day, and stricter laws 4. ________ (write) recently. The damaged forests 5. ________ (recover) because more trees 6. ________ (plant). The sick wild creatures 7. ________ (treat) in special hospitals. More students 8. ________ (invite) to take part in protection activities. At the moment, a new documentary 9. ________ (film) to show people the danger of extinction. Every small action 10. ________ (value) as we work together.

六、参考答案

预习自测

1. are being built

2. is being banned

3. Are; being protected

4. is; being destroyed

5. is being carried

课堂对点练习

基础填空

1. is being set

2. are being repaired

句型转换

More trees are being planted for wild animals by workers.

课后巩固

基础单句填空

1. are being planted

2. is being punished

3. is being cleaned

4. Are; being observed

5. is; being ignored

6. are being put

7. is being expanded

8. are being made

9. is being treated

10. is being removed

能力提升单句改错

1. build → being built

2. hunt → hunted

3. taken后加of

4. is being exist → exists

5. protect → protected

6. is carried out → is being carried out

7. not前加is

8. show → shown

9. 无错

10. take → being taken

高考链接

1. are being made

2. are being built

3. is being stopped

4. are being written

5. are being recovered

6. are being planted

7. are being treated

8. are being invited

9. is being filmed

10. is valued

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