Learning about Languageppt课件课堂实录

M9U4 Exploring Plants Grammar: Use the –ing form or the infinitive of the verb as the object 教学设计

【课标要求】

1.

意识到语言使用中的语法知识是“形式—意义—使用”的统一体。

2.

运用所学的语法知识，理解、描述情景和事件，简单地表达观点。

【学习目标】

1.

准确辨认宾语形式（包括-ing与to do）；

2.

运用-ing与to do形式完成意义性的任务（包括语篇填空与对话问题）；

3.

运用-ing与to do发表个人见解，培养学生的创新思维品质。

【学情分析】

本班是高一的普通班，学生学习态度比较认真，学习热情比较高，但英语基础比较薄弱。他们对宾语有一定的了解，但多数学生在理解和整合知识以及用英语表达观点的能力比较欠缺，在语篇中不能正确地使用-ing与to do作宾语。

【评价任务】

1.

听英文歌曲，猜歌名，引出语法点，现在分词和不定式可以做宾语，完成任务1；

2.

小组合作，列出只接不定式的动词、只接现在分词的动词、既可接不定式又可接现在分词的动词，完成任务2；

3.

在语篇中用动词的正确形式填空，完成任务3；

4.

正确使用语块补全短文，完成任务4；

5.

同伴互助，利用语篇语境进行问答活动，完成任务5；

6.

利用模板，运用suggest, advise等动词就如何保护热带雨林给一些建议，完成任务6；

7.

转述你的同伴的建议，然后写下来，并把所用的动词进行分类，完成任务7。

【重难点分析】

用现在分词和不定式做宾语，重点是要理解其语法知识是“形式—意义—使用”的统一体，要分析句子所缺位置的成分，要判断用-ing与to do作宾语，在具体的语境中有效地运用-ing与to do来表达个人真实的目标意义。难点是创设有效的交际情景，使语言形式（-ing与to do）和语境打包粘合，培养学生的创新思维品质。

【学法建议】

本课采用改良的交际法完成学习任务，学会交流关于自己或别人的情况。

1.

用语法化词块取代单纯的“英汉对照互译”方法，以语法化词块为交际单位的学习方式，利用记忆实现词块整体提取，减少语法计算时间，加速交际进程。

2.

树立学生积极主动参与课堂交际的信心，在互动中生成并获取新信息，用于个人意义的输出。

I. Focus on form (聚焦于语言形式) 1.

Listening to an English song, guess the name and then present the grammatical function of the –ing form or the infinitive of the verbs as the object. 2.

Group work to list the verbs that can add “-ing” or “to do” as the object. 3.

Blank-filling of the –ing form or the infinitive of the verbs in the passage. II. Focus on meaning (聚焦于语言意义) 4.

Blank-filling of the chunks in the passage. 5.

Pair-work to ask and answer the questions to consolidate what has been learned.

1

III. Focus on use (聚焦于真实使用) 6.

Written output to give suggestions on how to protect the rainforests. 7.

Oral and written output to repeat what the partner has said. 【学习过程】

一、

学前准备

任务一、划出句子的宾语。

1. You probably can’t resist the attraction of computer games.

2. We should help the poor. 3. I have four.

4. I want to make a face and frighten you. 5. Do you mind tasting the spider? 6. Could you tell us your secret of keeping young? 7. I think that it is the smallest baby in the world. 8. I wonder why they can live together in peace.

任务二、总结，选出可以充当句子宾语的词。(打“√”或“X”) noun noun phrase verb numeral adjective clause

conjunction gerund pronoun infinitive the + adjective

任务三、列出后面只接不定式的动词、只接现在分词的动词、既可接不定式又可接现在分词的动词。

verbs + to do

verbs + v-ing verbs + to do/v-ing

2

二、

课中学习

I. Focus on form（聚焦于语言形式）

任务一、听英文歌，猜歌名。

_____________________ I messed up tonight, I lost another fight I still messed up but I'll just start again. I keep falling down, I keep on hitting the ground I always get up now to see what's next. Birds don't just fly, they fall down and get up. Nobody learns without getting it wrong. I won't give up, no I won't give in till I reach the end and then I'll start again. No I won't leave, I wanna try everything I wanna try even though I can fail.

任务二、小组合作，列出后面只接不定式的动词、只接现在分词的动词、既可接不定式又可接现在分词的动词。

verbs + to do

verbs + v-ing verbs + to do/v-ing

任务三、用动词的正确形式填空，完成语篇。

Li Hua is a student of Guangzhou No. 41 Middle School. These days she heard a lot about how quickly tropical (热带的) rainforests are disappearing. She hopes_________(find) the reasons why rainforests are being destroyed. After she finished __________ (surf) the Internet, she found that there are a number of reasons. First, as the population is increasing, people need ___________ (develop) more land to live on. Second, they cut down forests to plant crops or start farms, but they fail _________ (plant) more trees. Third, mining companies try ___________ (destroy) the forests in their search for minerals (矿石). As we know, destroying rainforests means _________ (make) the environment worse. Li Hua couldn’t help __________ (feel) sad. She means ________ (do) something she can to slow down the destruction (破坏). She will not mind __________ (call) on people to protect the rainforests together. She is looking forward to __________(see) the rainforest full of plants and animals.

3

II. Focus on meaning (聚焦于语言意义) 任务四、正确使用语块补全短文。

1. feel nervous 4. know the reasons 7. make money

Li Hua wants _____________________ why rainforests now cover only 6% of the earth’s land surface. She can’t help ___________________. They used to cover about 14%, so more than half of the world’s tropical (热带的) rainforests have been destroyed, which causes much loss. First, people lose thousands of species of plants and animals. Second, people fail _______________________ to treat illnesses. Third, the destruction (破坏) of forests means ______________________________ global warming. What’s more, rainforests absorb (吸收) a lot of rain. If the trees are cut down, the rain isn’t absorbed and there is flooding.

So people need _________________________. In fact, people can try ________________ from harvesting (收获) rainforest plants than from cutting down the rainforests. We hope ______________________the destruction. So please don’t mind ______________________the rainforests.

任务五、同伴互助，针对语篇，就划线部分一问一答。

Li Hua wants to know the reasons why rainforests now cover only 6% of the earth’s land surface. She can’t help feeling nervous. They used to cover about 14%, so more than half of the world’s tropical rainforests have been destroyed, which causes much loss. First, people lose thousands of species of plants and animals. Second, people fail to find new medicine to treat illnesses. Third, the destruction of forests means increasing the possibility of global warming. What’s more, rainforests absorb a lot of rain. If the trees are cut down, the rain isn’t absorbed and there is flooding.

So people need to change the situation. In fact, people can try to make more money from harvesting rainforest plants than from cutting down the rainforests. We hope to slow down the destruction. So please don’t mind asking people to protect the rainforests.

Eg. ----What does Li Hua want to do? ----She wants to know the reasons why rainforests now cover only 6% of the earth’s land surface.

4

2. ask people to protect 5. slow down

8. find new medicine 3. increase the possibility of 6. change the situation 9. decrease (减少) the chance of

III. Focus on use (聚焦于真实使用) 任务六、运用suggest, advise, need, try等动词，就如何保护热带雨林给一些建议。

suggestions

? Here are some suggestions on how to protect the rainforests. First, _________________ ______________________________________________________________________________. Second, _______________________________________________________________________. Third, ________________________________________________________________________. What’s more, __________________________________________________________________.

【学后反思】（作业）

你会正确使用不定式、现在分词做句子宾语了吗？

任务七、与同伴分享你的建议，把同伴的建议写下来，并列出同伴文章中所运用的动词。

My partner says that ________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________________________ verbs + to do

verbs + v-ing verbs + to do/v-ing

5

M9U4 Exploring Plants Grammar: Use the –ing form or the infinitive of the verb as the object 教学设计

教学内容：现在分词和不定式作宾语

授课班级：广州市第四十一中学高一（3）班

授课教师：沈丽芬

【课标要求】

1.

意识到语言使用中的语法知识是“形式—意义—使用”的统一体。

2.

运用所学的语法知识，理解、描述情景和事件，简单地表达观点。

【学习目标】

1.

准确辨认宾语形式（包括-ing与to do）；

2.

运用-ing与to do形式完成意义性的任务（包括语篇填空与对话问题）；

3.

运用-ing与to do发表个人见解。

【学情分析】

本班是高一的普通班，学生学习态度比较认真，学习热情比较高，但英语基础比较薄弱。他们对宾语有一定的了解，但多数学生在理解和整合知识以及用英语表达观点的能力比较欠缺，在语篇中不能正确地使用-ing与to do作宾语。

【评价任务】

1.

听英文歌曲，猜歌名，引出语法点，现在分词和不定式可以做宾语，完成任务1；

2.

小组合作，列出只接不定式的动词、只接现在分词的动词、既可接不定式又可接现在分词的动词，完成任务2；

3.

在语篇中用动词的正确形式填空，完成任务3；

4.

正确使用语块补全短文，完成任务4；

5.

同伴互助，利用语篇语境进行问答活动，完成任务5；

6.

利用模板，运用suggest, advise等动词就如何保护热带雨林给一些建议，完成任务6；

7.

转述你的同伴的建议，然后写下来，并把所用的动词进行分类，完成任务7。

【重难点分析】

用现在分词和不定式做宾语，重点是要理解其语法知识是“形式—意义—使用”的统一体，要分析句子所缺位置的成分，要判断用-ing与to do作宾语，在具体的语境中有效地运用-ing与to do来表达个人真实的目标意义。难点是创设有效的交际情景，使语言形式（-ing与to do）和语境打包粘合，培养学生的创新思维品质。

【学法建议】

本课采用改良的交际法完成学习任务，学会交流关于自己或别人的情况。

1.

用语法化词块取代单纯的“英汉对照互译”方法，以语法化词块为交际单位的学习方式，利用记忆实现词块整体提取，减少语法计算时间，加速交际进程。

2.

树立学生积极主动参与课堂交际的信心，在互动中生成并获取新信息，用于个人意义的输出。

I. Focus on form (聚焦于语言形式) 1.

Listening to an English song, guess the name and then present the grammatical function of the –ing form or the infinitive of the verbs as the object. 2.

Group work to list the verbs that can add “-ing” or “to do” as the object. 6

3.

Blank-filling of the –ing form or the infinitive of the verbs in the passage. II. Focus on meaning (聚焦于语言意义) 4.

Blank-filling of the chunks in the passage. 5.

Pair-work to ask and answer the questions to consolidate what has been learned. III. Focus on use (聚焦于真实使用) 6.

Written output to give suggestions on how to protect the rainforests. 7.

Oral and written output to repeat what the partner has said. 【学习过程】

一、

学前准备

任务一、划出句子的宾语。

1. You probably can’t resist the attraction of computer games.

2. We should help the poor. 3. I have four.

4. I want to make a face and frighten you. 5. Do you mind tasting the spider? 6. Could you tell us your secret of keeping young? 7. I think that it is the smallest baby in the world. 8. I wonder why they can live together in peace. 任务二、总结，选出可以充当句子宾语的词。(打“√”或“X”) noun noun phrase verb numeral adjective clause

conjunction gerund pronoun infinitive the + adjective

任务三、列出后面只接不定式的动词、只接现在分词的动词、既可接不定式又可接现在分词的动词。

verbs + to do

verbs + v-ing verbs + to do/v-ing

二、课中学习

I. Focus on form（聚焦于语言形式）

任务一、听英文歌，猜歌名。

______________________ I messed up tonight, I lost another fight I still messed up but I'll just start again. 7

I keep falling down, I keep on hitting the ground I always get up now to see what's next. Birds don't just fly, they fall down and get up. Nobody learns without getting it wrong. I won't give up, no I won't give in till I reach the end and then I'll start again. No I won't leave, I wanna try everything I wanna try even though I can fail.

任务二、小组合作，列出后面只接不定式的动词、只接现在分词的动词、既可接不定式又可接现在分词的动词。

verbs + to do agree, aim, beg, decide, dare, determine, fail, expect, happen, hope, manage, offer, plan, pretend, promise, refuse, seek, tend, wish

admit, avoid, allow, consider, deny, enjoy, escape, forbid, finish, imagine, mind, risk, permit, practice, suggest, stand,

look forward to, say no to verbs + v-ing verbs + to do/v-ing

like, love, hate, prefer, begin, start, continue, bother, try,

remember, forget, regret, mean, go on, can’t help

任务三、用动词的正确形式填空，完成语篇。

Li Hua is a student of Guangzhou No. 41 Middle School. She hears a lot these days about how quickly tropical (热带的) rainforests are disappearing. She hopes to find (find) the reasons why rainforests are being destroyed. After she finished surfing (surf) the Internet, she found that there are a number of reasons. First, as populations increase, people need to develop_ (develop) more land to live on. Second, they cut down forests to plant crops or to start farms, but they fail to plant (plant) more trees. Third, mining companies destroy the forests in their search for minerals (矿石). As we know, destroying rainforests means that many species of plants and animals are dying out before we’ve even realized it. Li Hua couldn’t help feeling (feel) sad. She decides to do (do) something she can to help slow down the destruction (破坏). She will not mind calling (call) on people to protect the rainforests together. She is looking forward to seeing (see) the rainforest full of plants and animals.

8

II. Focus on meaning (聚焦于语言意义) 任务四、正确使用语块补全短文。

1. feel nervous 4. know the reasons 7. make money

Li Hua wants to know the reasons why rainforests now cover only 6% of the earth’s land surface. She can’t help feeling nervous. They used to cover about 14%, so more than half of the world’s tropical (热带的) rainforests have been destroyed, which causes much loss. First, people lose thousands of species of plants and animals. Second, people fail to find new medicine to treat illnesses. Third, the destruction (破坏) of forests means increasing the possibility of global warming. What’s more, rainforests absorb (吸收) a lot of rain. If the trees are cut down, the rain isn’t absorbed and there is flooding.

So people need to change the situation. In fact, people can try to make more money from harvesting (收获) rainforest plants than from cutting down the rainforests. We hope to slow down the destruction. So please don’t mind asking people to protect the rainforests.

任务五、同伴互助，针对上语篇，就划线部分一问一答。

Li Hua wants to know the reasons why rainforests now cover only 6% of the earth’s land surface. She can’t help feeling nervous. They used to cover about 14%, so more than half of the world’s tropical rainforests have been destroyed, which causes much loss. First, people lose thousands of species of plants and animals. Second, people fail to find new medicine to treat illnesses. Third, the destruction of forests means increasing the possibility of global warming. What’s more, rainforests absorb a lot of rain. If the trees are cut down, the rain isn’t absorbed and there is flooding.

So people need to change the situation. In fact, people can try to make more money from harvesting rainforest plants than from cutting down the rainforests. We hope to slow down the destruction. So please don’t mind asking people to protect the rainforests.

Eg. ----What does Li Hua want to do? ----She wants to know the reasons why rainforests now cover only 6% of the earth’s land surface. 1.

----What can’t she help doing? ----She can’t help feeling nervous. 2.

----What do people fail to do? ----People fail to find new medicine to treat illnesses. 3.

----What does the destruction of forests mean? ----The destruction of forests means increasing the possibility of global warming. 4.

----What do people need to do? ----People need to change the situation. 5.

----What can people try to do? ----People can try to make more money from harvesting rainforest plants than from cutting down the rainforests. 9

2. ask people to protect 5. slow down

8. find new medicine 3. increase the possibility of 6. change the situation 9. decrease (减少) the chance of

6.

----What do you hope to do? ----We hope to slow down the destruction. 7.

----What don’t you mind doing? ----We don’t mind asking people to protect the rainforests.

III. Focus on use (聚焦于真实使用) 任务六、运用suggest, advise, need, try等动词，就如何保护热带雨林给一些建议。

suggestions

? Here are some suggestions on how to protect the rainforests. First, I suggest refusing to use the disposable chopsticks. Second, I advise reusing or recycling the waste paper. Third, the government needs to set a law to punish those who cut down trees randomly. What’s more, we should try to ask people around us not to destroy the rainforests.

【学后反思】（作业）

你会正确使用不定式、现在分词做句子宾语了吗？

任务七、与同伴分享你的建议，把同伴的建议写下来，并列出同伴文章中所运用的动词。

My partner says that ________________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________________________ verbs + to do

verbs + v-ing verbs + to do/v-ing

10

11