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初中英语仁爱科普版九年级上册Topic 3 What can we do to protect the environment?教案
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这是一份初中英语仁爱科普版九年级上册Topic 3 What can we do to protect the environment?教案，共5页。
Ⅰ. Teaching aims and demands 教学目标
1. Review sme cmpund sentences:
(1) They wrk well, but they are slw and can’t run fr lng.
(2) Abut 35% f the rubbish in Hng Kng can be recycled every year while the rest can’t.
2. Learn hw t be a greener persn.
Ⅱ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:12分钟)
1. (师生互动，复习前三节课的内容，营造英语氛围。)
(1)T: In this tpic we have learned smething abut hw t be a greener persn. Can yu say smething abut three“Rs”?
Ss:Reduce, reuse and recycle.
T: What des “reduce” mean?
Ss:It means“make smething less r smaller”.
T: Then what shuld we reduce?
Ss:We shuld reduce the things which peple can use nly nce.
T:Gd! And what des“reuse”mean?
Ss:“Reuse”means“use it again”.
T:What shuld we reuse?
Ss:We shuld reuse plastic bags. Give ur ld clthes t ur friends.
T:What abut“recycle”?
Ss:It means we cllect waste papers r sft drink cans and srt them s that they can be recycled.
T:It’s true. Hwever, easier said than dne.
(2)(要求学生两人一组根据上面的内容，编一个对话谈论怎样成为绿色使者。鼓励学生尽可能对本单元内容进行整合。)
T: Nw make yur wn dialg t talk abut hw t be a greener persn with yur partner.
(教师进行鼓励和评价，总结内容同时导入新课。)
Step 2 Presentatin 第二步 呈现(时间:10分钟)
Step 3 Cnslidatin 第三步 巩固(时间:12分钟)
1. (根据得分把学生分成四小组，讨论同学得分的原因并给出建议，使学生更明白如何成为一个绿色使者。)
T: Nw the students wh get 0-4 pints jin Grup 1. The nes wh get 5-9 pints jin Grup 2. The nes wh get 10-13 pints jin Grup 3 and 14-18 jin Grup 4. Each grup finds ut why yu get this mark, and what are yu ging t d next, later prduce a shrt ral reprt fr the class.
(学生热烈讨论，如果意见难以统一，每个组可根据情况写出二至三个报告。)
2. (要求学生做总结报告，训练口语。完成1b。)
3. (通过上一步，列出好的行为来纠正学生的不足。)
T: Nw please listen t me. I’ll tell yu hw t be a greener persn. Mre and mre peple are becming green. It means that they are trying their best t prtect the envirnment. S yu have t remember the best ways t achieve the gal.
We have t recycle what we can.
We can take a quick shwer instead f a bath.
When we make a shrt jurney, we’d better walk r ride a bike.
It’s the best way t stp them when yu see thers littering.
We take baskets fr shpping.
Never eat fast fd.
Never use paper twels.
Remember t turn ff lights when yu leave hme.
4. (学生通过回答问题，巩固1a部分内容。)
T: Practice in pairs. And raise“Yes”r“N”questins first, then“wh”-questins. Please d it just as we did in 1a.
Step 4 Practice 第四步 练习(时间:7分钟)
1. (应用句子接龙的方式复习巩固连词的用法, 练习2a。)
T: Nw let’s practice“r, but, and, while.”I say the first sentence, then yu say the secnd sentence with them.
T: The electric cars wrk well …
S1:But it is slw.
T: The Maglev Train is quiet and clear (and it runs fast)…
S2:But it’s t expensive.
T: My mther was cking …
S3:While my father was reading newspapers.
…
(按上面的方法在同学之间进行句子接龙比赛，比比谁说的精彩有趣，活跃课堂气氛。)
2. (1)(复习巩固本单元的重要句型2b。)
T: Open yu bks. Let’s read the useful expressins f 2b tgether. Then I’ll ask sme students t translate them int Chinese.
(2)(翻译句子，强化对有用短语的应用。)
T: Nw please translate my sentences int English. And write them dwn. Pay attentin t make similar sentences like useful expressins.
3. (和同桌一起讨论，列出环保的好习惯，鼓励学生列得越多越好。完成3。)
Step 5 Prject 第五步 综合探究活动(时间:4分钟)
1. (要求一些学生列举出一些日常不环保的行为举止，并演示给全班同学看，其他同学做出恰当的反应，达到环保教育的目的。)
T: Maybe a few students r peple dn’t d very well in prtecting the envirnment. Nw list the bad actins and act them ut in frnt f the class.
T: Wh’s the vlunteer? S1.
S1: (作一个摘花的动作，让其他同学猜。)
S2: Dn’t pick up the flwers.
2. Hmewrk:
T: Write a reprt. Talk abut what yu are planing t d t make yur hmetwn mre beautiful.
板书设计：
Wuld yu like t be a greener persn?
Sectin D
shrt jurney
paper twels
We shuld use bth sides f paper and reuse plastic bags rather than thrw them away.
Abut 35% f the rubbish in Hng Kng can be recycled every year while the rest can’t.
They wrk well, but they are slw and can’t run fr lng.
Ⅰ. Teaching aims and demands 教学目标
1. Review sme cmpund sentences:
(1) They wrk well, but they are slw and can’t run fr lng.
(2) Abut 35% f the rubbish in Hng Kng can be recycled every year while the rest can’t.
2. Learn hw t be a greener persn.
Ⅱ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:12分钟)
1. (师生互动，复习前三节课的内容，营造英语氛围。)
(1)T: In this tpic we have learned smething abut hw t be a greener persn. Can yu say smething abut three“Rs”?
Ss:Reduce, reuse and recycle.
T: What des “reduce” mean?
Ss:It means“make smething less r smaller”.
T: Then what shuld we reduce?
Ss:We shuld reduce the things which peple can use nly nce.
T:Gd! And what des“reuse”mean?
Ss:“Reuse”means“use it again”.
T:What shuld we reuse?
Ss:We shuld reuse plastic bags. Give ur ld clthes t ur friends.
T:What abut“recycle”?
Ss:It means we cllect waste papers r sft drink cans and srt them s that they can be recycled.
T:It’s true. Hwever, easier said than dne.
(2)(要求学生两人一组根据上面的内容，编一个对话谈论怎样成为绿色使者。鼓励学生尽可能对本单元内容进行整合。)
T: Nw make yur wn dialg t talk abut hw t be a greener persn with yur partner.
(教师进行鼓励和评价，总结内容同时导入新课。)
Step 2 Presentatin 第二步 呈现(时间:10分钟)
Step 3 Cnslidatin 第三步 巩固(时间:12分钟)
1. (根据得分把学生分成四小组，讨论同学得分的原因并给出建议，使学生更明白如何成为一个绿色使者。)
T: Nw the students wh get 0-4 pints jin Grup 1. The nes wh get 5-9 pints jin Grup 2. The nes wh get 10-13 pints jin Grup 3 and 14-18 jin Grup 4. Each grup finds ut why yu get this mark, and what are yu ging t d next, later prduce a shrt ral reprt fr the class.
(学生热烈讨论，如果意见难以统一，每个组可根据情况写出二至三个报告。)
2. (要求学生做总结报告，训练口语。完成1b。)
3. (通过上一步，列出好的行为来纠正学生的不足。)
T: Nw please listen t me. I’ll tell yu hw t be a greener persn. Mre and mre peple are becming green. It means that they are trying their best t prtect the envirnment. S yu have t remember the best ways t achieve the gal.
We have t recycle what we can.
We can take a quick shwer instead f a bath.
When we make a shrt jurney, we’d better walk r ride a bike.
It’s the best way t stp them when yu see thers littering.
We take baskets fr shpping.
Never eat fast fd.
Never use paper twels.
Remember t turn ff lights when yu leave hme.
4. (学生通过回答问题，巩固1a部分内容。)
T: Practice in pairs. And raise“Yes”r“N”questins first, then“wh”-questins. Please d it just as we did in 1a.
Step 4 Practice 第四步 练习(时间:7分钟)
1. (应用句子接龙的方式复习巩固连词的用法, 练习2a。)
T: Nw let’s practice“r, but, and, while.”I say the first sentence, then yu say the secnd sentence with them.
T: The electric cars wrk well …
S1:But it is slw.
T: The Maglev Train is quiet and clear (and it runs fast)…
S2:But it’s t expensive.
T: My mther was cking …
S3:While my father was reading newspapers.
…
(按上面的方法在同学之间进行句子接龙比赛，比比谁说的精彩有趣，活跃课堂气氛。)
2. (1)(复习巩固本单元的重要句型2b。)
T: Open yu bks. Let’s read the useful expressins f 2b tgether. Then I’ll ask sme students t translate them int Chinese.
(2)(翻译句子，强化对有用短语的应用。)
T: Nw please translate my sentences int English. And write them dwn. Pay attentin t make similar sentences like useful expressins.
3. (和同桌一起讨论，列出环保的好习惯，鼓励学生列得越多越好。完成3。)
Step 5 Prject 第五步 综合探究活动(时间:4分钟)
1. (要求一些学生列举出一些日常不环保的行为举止，并演示给全班同学看，其他同学做出恰当的反应，达到环保教育的目的。)
T: Maybe a few students r peple dn’t d very well in prtecting the envirnment. Nw list the bad actins and act them ut in frnt f the class.
T: Wh’s the vlunteer? S1.
S1: (作一个摘花的动作，让其他同学猜。)
S2: Dn’t pick up the flwers.
2. Hmewrk:
T: Write a reprt. Talk abut what yu are planing t d t make yur hmetwn mre beautiful.
板书设计：
Wuld yu like t be a greener persn?
Sectin D
shrt jurney
paper twels
We shuld use bth sides f paper and reuse plastic bags rather than thrw them away.
Abut 35% f the rubbish in Hng Kng can be recycled every year while the rest can’t.
They wrk well, but they are slw and can’t run fr lng.
