【学练优】(安徽专用)九年级英语全册 Unit 13 We're trying to save
Unit 13 We're trying to save the earth!第一课时 Section A(1a －2d)Target Navigation 【目标导航】Key words and phrases ：litter ，bottom ，fisherman ，coal ，ugly ，advantage ，cost ，wooden ，plastic ，make a difference Key sentences ：(1)The river was dirty.Even the bottom of the river was full of rubbish.(2)It used to be so clean.(3)People are throwing litter into the river.(4)Everyone in this town should play a part in cleaning it up!(5)I used to be able to see starsin the sky.Skills ：能听懂关于污染的问题和环境保护的话题；并初步学会用重点句型谈论污染和环保的话题。
Emotion ：通过听说训练学会谈论污染和环保的话题，使学生认识到污染的严重性，从而培养学生养成爱护环境，保护环境的习惯。
The guidance of learning methods 【学法指导】听说法；小组合作。
Learning important and difficult points 【学习重难点】1．能听懂关于污染的问题和环境保护的话题；并初步学会用重点句型谈论污染和环保的话题。
2．掌握并运用Key sentences 中的重点句型。
Teaching Steps 【教学过程】Autonomous Learning Scheme 【自主学习方案】☞预习指导与检测 (一)预习指导1．预习Page 97、98的生词和短语，根据音标会读记。
2．朗读Page 97、98的句子，能英汉互译。
(二)预习检测Ⅰ.翻译下列单词、短语和句子。
1．在建的房屋________________ 2．手机________________ 3．噪音污染________________ 4．空气污染________________ 5．水污染________________ 6．河底________________7．把……扔进……________________ 8．cut down air pollution________________9．takeaway food________________ 10．骑自行车的其他优点________________11．Everyone in this town should play a part in cleaning it up!________________________________________________________________________(Keys ：1.building houses ；2.mobile phones ； 3.noise pollution ； 4.air pollution ；5.water pollution ；6.the bottom of the river ；7.throw…into…；8.减少空气污染；9.外卖食品；10.other advantages of bike riding ；11.在这个镇上每个人都应该参与清扫。
)Ⅱ.完成书中第97页1a 的练习：把与污染有关的词进行分类。
Classroom Learning Guidance Scheme 【课堂导学案】【探究一】1．听录音，完成1b 的句子。
2．再听录音，核对答案。
【探究二】分角色扮演对话。
然后就1a 中不同种类的污染编造自己的对话，完成1c 。
【探究三】听这段采访，圈出杰森和苏珊所谈论的污染的种类。
完成2a 部分。
【探究四】再听，完成2b 的句子。
【探究五】同桌合作用2a 和2b 的信息分角色扮演杰森和苏珊的对话。
Jason ：The air has become really polluted around here.I'm getting very worried.Susan ：Yes ，I used to be able to see stars in the sky.Jason ：The problem is that…【探究六】小组合作完成2d。
1．学生自读，找出疑惑。
2．老师解疑并教读对话。
3．师生、生生分角色扮演对话。
【知识点拨】1．The air has become really polluted around here.这儿的空气已经被污染了。
辨析：turn，get 与become(1)become多指身份、职位等的变化，它强调变化的过程已经完成，后面可接名词或形容词。
如：He becomes a teacher.他成了一名老师。
(2)get多用于口语，表示一种变化过程，强调的是“渐渐变得”，后常接形容词的比较级形式。
如：In winter the days get shorter.冬季白天变得较短。
(3)turn指在颜色和性质等方面与以前的完全不同，强调变化的结果。
如：Leaves turned brown in the mountains.山里的树叶已变成了棕色。
【小试牛刀】用turn，get 和become填空。
①Her mother ________ angry when she heard the news.②It's ________ darker and darker outside.③The milk has ________ bad.(Keys：①became；②getting；③turned)2．To cut down air pollution，we should take the bus or subway instead of driving.为了减少空气污染，我们应该乘坐公共汽车或者地铁，而不是开车。
cut down 意为“减少”，是“动词＋副词”结构的短语，所带的宾语为名词时，宾语可位于down的前面或后面；为代词时，只能位于down前面。
如：You'd better cut the article down to about 2，000 words.你最好能把这篇文章压缩到两千字左右。
【拓展】cut down 还可表示“砍倒”的意思。
如：They cut down the big tree.他们砍倒了这棵大树。
cut off切断，切除；cut…into… 把……切成……；cut up 切碎；cut in 插队。
【小试牛刀】单项选择。
—Did you tell it to Jack?—Yes，but we were ______ in the middle of our telephone conversation.A．cut down B．cut offC．cut up D．cut into(Keys：B)3．It's good for health and it doesn't cost anything! 它对身体有好处并且不会花费任何东西！辨析：spend，cost，take与paytake通常表示“花时间”。
主语可以是某事，也可以用于“It takes sb. some time to do sth.”的结构中。
spend可以表示“花时间”，也可以表示“花钱”。
主语通常是人，常用结构是：sb. spend(s) some time/money on sth./(in) doing sth.pay通常表示“花钱”。
主语通常是人，常用结构是：sb. pay(s) so me money for sth.cost通常表示“花钱”。
主语通常是物，常用结构是：sth. cost(s) sb. some money【小试牛刀】单项选择。
(1)—Do you take exercise every day?—Yes.I always ______ thirty minutes after supper.A．spend B．cost C．take D．pay(2)I ______ $300 for the bike.A．took B．spent C．cost D．paid(Keys：(1)A；(2)D)Classroom Evaluation Scheme【课堂评价案】详见当堂训练部分(即学生用书同步练习题)。
Teaching Reflection【教学反思】这是第13单元的第一课时，本课时主要通过听说活动让学生初步听懂谈话中涉及的关于污染的问题和环境保护的内容；用重点句型询问并谈论污染和环保的话题。
本课时的学习目标主要让学生准确记住单词和短语：litter，bottom，fisherman，coal，ugly，advantage，cost，wooden，plastic ，make a difference 学会运用谈论污染和环保的句型：The river was dirty.Even the bottom of the river was full of rubbish.It used to be so clean.People are throwing litter into the river.Everyone in this town shouldplay a part in cleaning it up ！I used to be able to see stars in the sky.在这节课里，我通过让学生进行小组合作，分组竞赛的方式完成教学任务，课堂气氛热烈，收到了很好的效果。
第二课时 Section A(3a －4c)Target Navigation 【目标导航】Key words and phrases ：method ，cruel ，harmful ，industry ，law ，afford ，take part in ，turn off ，pay forKey sentences ：(1)We're trying to save the earth. (2)The river used to be so clean. (3)The air is badly polluted.(4)No scientific studies have shown that shark fins are good for health.(5)We should help save the sharks. Skills: 进一步学会运用现在进行时、used to 句型、被动语态、现在完成时、情态动词等谈论有关污染和环保的话题。
(安徽专版)春九年级英语全册 Unit 13 We’re trying to save the ea
Unit 13 We’re trying to save the earth第四课时SectionB(1a－1e)【学习目标】1．学习并掌握下列词汇：recycle，napkin2．学习并正确使用以下常用表达：stop doing sth.，It's hard to do sth.3．学习并会用下列句型：(1)Turn off the lights when you leave a room.(2)Turn off the shower while you are washing your hair.(3)—Recycling paper is really easy.—I agree.But it's hard to stop riding in cars.【学习重点】提高学生的听力能力，练习目标语言。
提高学生的口语交际能力。
【学习难点】如何培养学生的听说能力。
通过上述图片和影片的介绍，使学生对本节课有了一定的了解，引起学习短文的兴趣，而且还很自然的导入到本节课的内容。
Task 1Read the new words by phonetic symbols on P101.Then draw new words in line and mark Chinese meaning.Finish the tasks in 1a and 1b in the end.【学法指导】◆ It is ＋adj.(for sb.)＋to do sth.如：It's hard to stop riding in cars.It's difficult for parents with young children to use public transportation.Task 2Listen to the tape and finish the listening tasks in 1c on P101.Then listen again and finish listening tasks in 1d.Listen to the tape for the third time ，finish the plementary tasks.1．—Who read a book?—Jack.2．—Would Julia turn off the shower when she is washing the hair?—No，she would never do that.3．—Does Jack live close to school?—Yes，he does.Task 3According to 1c and 1d plete textbook 1e task，require students to imitate the listening，carryon the conversation practice，talk about what we did to help save the earth.【备注】情景导入生成问题用多媒体播放一些有关治理环境污染的图片或视频，然后询问学生我们应该如何来预防和治理环境污染并发表各自的看法和观点。
人教版九年级英语上册课件：Unit 13 Section B (2a-Self Check)【精品】
is about?
Rethink, Reuse, Recycle!
Read the passage and answer the questions. 1. Who is Amy Hayes?
She is a unusual woman in thethrow away things you don’t need anymore? 1) throw away扔掉，丢弃浪费 (机会、 优势或好处)
e.g. I never throw anything away. 我从来不扔任何东西。
2) 错过(机会等)，放过；未能很好利用 (机会等)
Not only did my aunt teach at school, but (also) she wrote articles for newspapers. 我阿姨不仅在学校教书，而且还给报纸写稿。
2c
Fill in the blanks with the correct forms of the phrases in the box.
2. Where does she sell her bags? Her shop and website.
3. What will she write in her book?
New ways to use old clothes.
Read Paragraph 4 and answer the questions.
be made of和be made from都表示“由……制成”，但二者 的用法有区别。 be made of 常常表示原材料未发生化学变化，从成品中仍可 看出原材料； be made from常常表示原材料经过化学变化，从成品中看不 出原材料。
人教版初中英语九年级上册Unit 13 Section A (3a-4c)-课件
e.g. She not only plays well, but also writes music. 她不但很会演奏，而且还会作曲。
Not only men but also women were chosen. 不仅仅是男的，女的也有被选中的。
若连接两个成分作主语，其谓语通常与靠近的主语 保持一致。 e.g. Not only you but also he has to leave.
学练优英语教学课件
九年级（下）
学练优九年级英语下（RJ） 教学课件
Unit 13 We're trying to save the earth!
Section A (3a-4c)
学习目标
➢ Key words & phrases: cruel, harmful, be harmful to, industry, law, scientific, take part in, afford, turn off, reusable, pay for, take action
•9、要学生做的事，教职员躬亲共做；要学生学的知识，教职员躬亲共学；要学生守的规则，教职员躬亲共守。2021/8/142021/8/14Saturday, August 14, 2021 •10、阅读一切好书如同和过去最杰出的人谈话。2021/8/142021/8/142021/8/148/14/2021 6:36:19 PM •11、只有让学生不把全部时间都用在学习上，而留下许多自由支配的时间，他才能顺利地学习……（这）是教育过程的逻辑。2021/8/142021/8/142021/8/14Aug-2114-Aug-21 •12、要记住，你不仅是教课的教师，也是学生的教育者，生活的导师和道德的引路人。2021/8/142021/8/142021/8/14Saturday, August 14, 2021
初中英语-Unit 13 Section A (1a-2d)
4. People are also littering in __p_u_b_l_ic__p_l_a_ce_s__ like parks. This is turning beautiful places into ugly ones.
air pollution water pollution land pollution noise pollution
伤害 We are harming our planet in so many ways.
air pollution
water pollution
The factories that burn Factories put waste coal pollute the air with into the river. a lot of black smoke.
are _m__o_r_e_c_a_r_s__ on the road these
days.
pollute
2. Factories that burn coal also ________
the air with a lot of black smoke.
3. There is also too much rubbish and waste. People _a_r_e__th_r_o_w__in_g__a_w_a_y_ things every day.
1b Listen and complete the sentences.
What was the problem? The river was ____re_a_l_ly__d_i_rt_y_. Even the bottom (底部) of the river was full of ___r_u_b_b_i_sh_. There were no more ___f_i_sh_ for fishermen (渔民) to catch.
41_人教版英语初中九年级上册Unit-13-Section-A-(1a-2d)优质课ppt课件
3. There is also too much rubbish and waste. People are throwing away
things every day. 4. People are also littering in
1b Listen and complete the sentences.
What was the problem? The river was really dirty . Even the bottom (底部) of the river was full of
rubbish. There were no more fish for fishermen (渔民) to catch.
B. air pollution D. water pollution
2b Listen again and complete the
sentences.
1. The air is badly polluted because there are more cars on the road these days.
noise pollution air pollution water pollution
loud music factories
ships
mobile phones smoking
rubbish
building houses cars
littering
planes building houses factories
mobile phone pollution
人教版初中英语九年级上册Unit 13 Section B (1a-1e) (2)-课件
I agree. But it’s hard to stop riding in cars.
1c Listen and check (√ ) the things that
Julia and Jack talk about.
Things Julia and Jack talk about ___ turning off the lights ___ turning off the shower ___ not using paper napkins
Don’t use paper napkins.
n. 餐巾纸
Presentation
What can we do to help save the earth? Rank 1a these items from the easiest(1) to the most
difficult(5).
__5_ stop riding in cars __4_ recycle books and paper __1_ turn off the lights when you leave a
➢书面作业 (Writing work) 学练优 Unit 13 Section B 第三课时
room __2_ turn off the shower while you are
washing your hair __3_ don’t use paper napkins
1b Compare your answers in 1a with
your partner.
Recycling paper is really easy.
学练优英语教学课件
九年级（下）
学练优九年级英语下（RJ） 教学课件
最新人教版英语初中九年级上册Unit 13 Section B (1a-1e)优质课课件
Listen again and answer the questions.
1. Who read a book?
Jack.
2. Would Julia turn off the shower when
she is washing the hair? No, she would never do that. 3. Does Jack live close to school? Yes, he does.
Don’t use paper napkins.
n. 餐巾纸
Presentation
What can we do to help save the earth? Rank 1a these items from the easiest(1) to the most difficult(5).
5 stop riding in cars ___ 4 recycle books and paper ___ 1 turn off the lights when you leave a ___ room 2 turn off the shower while you are ___ washing your hair 3 don’t use paper napkins ___
Things Julia and Jack talk about ___ turning off the lights ___ turning off the shower ___ not using paper napkins
Things Julia and Jack talk about
___ taking your own bags when shopping ___ not riding in cars ___ riding a bike
人教版初中英语九年级上册Unit 13 Section A (1a-2d) (2)-课件
1b Listen and complete the sentences.
What was the problem? The river was __r_e_a_ll_y_d_i_r_ty___. Even the bottom (底部) of the river was full of _r_u_b_b_i_s_h__. There were no more __fi_s_h__ for fishermen (渔民) to catch.
学练优英语教学课件
九年级（下）
学练优九年级英语下（RJ） 教学课件
Unit 13 We're trying to save the earth!
Section A (1a-2d)
学习目标
➢ Key words & phrases:
litter, bottom, fisherman, coal, ugly, advantage, cost, wooden, plastic, make a difference
➢ Key sentences:
1. The river was dirty. Even theቤተ መጻሕፍቲ ባይዱbottom of the river was full of rubbish.
2. But it used to be so clean! 3. Yes, but people are throwing litter into the river.
1c Role-play the conversation.
The river was dirty. Even the bottom of the river was full of rubbish.
But it used to be so clean!
人教版初中英语九年级上册Unit 13 Section B (1a-1e) (2)-课件
1b Compare your answers in 1a with
your partner.
Recycling paper is really easy.
I agree. But it’s hard to stop riding in cars.
Jack. 2. Would Julia turn off the shower when
she is washing the hair? No, she would never do that. 3. Does Jack live close to school? Yes, he does.
1e
•7、要经常培养开阔的胸襟，要经常培养知识上诚实的习惯，而且要经常学习向自己的思想负责任。2021/10/282021/10/28October 28, 2021 •8、儿童集体里的舆论力量，完全是一种物质的实际可以感触到的教育力量。2021/10/282021/10/282021/10/282021/10/28
difficult(5).
__5_ stop riding in cars __4_ recycle books and paper __1_ turn off the lights when you leave a
room __2_ turn off the shower while you are
学练优英语教学课件
九年级（下）
学练优九年级英语下（RJ） 教学课件
Unit 13 We're trying to save the earth!
Section B (1a-1e)
人教版初中英语九年级上册Unit 13 Section A (3a-4c) (2)-课件
1. Have you ever seen a shark（鲨鱼）?
2. What do you know about sharks?
Presentation
3a Read the passage about sharks and complete the fact sheet below.
Where shark fin soup is popular
•7、要经常培养开阔的胸襟，要经常培养知识上诚实的习惯，而且要经常学习向自己的思想负责任。2021/10/282021/10/28October 28, 2021 •8、儿童集体里的舆论力量，完全是一种物质的实际可以感触到的教育力量。2021/10/282021/10/282021/10/282021/10/28
学练优英语教学课件
九年级（下）
学练优九年级英语下（RJ） 教学课件
Unit 13 We're trying to save the earth!
Section A (3a-4c)
ቤተ መጻሕፍቲ ባይዱ
学习目标
➢ Key words & phrases: cruel, harmful, be harmful to, industry, law, scientific, take part in, afford, turn off, reusable, pay for, take action
Lead in
Save the earth! Save the animals.
There are some animals are endangered. We should do something to protect the animals and the environment!