部编版初三九年级英语U13 We’re trying to save the earth! 习题讲解课件
九年级英语全册 Unit 13 We’re trying to save the earth Sec
Unit 13 We’re trying to save the earthSection B(1a-1e)一、根据句意及首字母提示完成单词1.We should try to r all the reusable things.2.It’s a good habit to t off the light when leaving the house.3.We are supposed to r bikes to work as much as possible.4.I never use paper n while eating.5.We have already s using plastic bags when shopping.二、单项选择1.This kind of knives metal and wood.A.are made up ofB.is made ofC.are made fromD.is made2.Basketball is so popular a game in the world that people play it for fun and exercise.lion oflions oflionsD.two millions of3.Don’t while eating.It can make a difference to save our earth.A.have vegetablese paper napkinsC.have fruitse forks4.To protect the environment,people are supposed to some waste things.A.receiveB.recycleC.reflectD.review5.The shower is still on.Please go to .A.turn off themB.turn them offC.turn off itD.turn it off三、补全对话,每空一词A:Hi,Mike!How did you get here?B:By train.A:Did you 1.e your train trip?B:Yes,but one thing annoyed me.A:What 2.h ?B:On the train,I found a woman 3.e bananas.After eating,she 4.t the banana skins away.A:What did you do then?B:I told her what she had done was not right.A:Yes,you were right.To 5.s with,it would pollute the environment.Secondly,the banana skins could make it 6.e for people to fall down.B:I agree with you.A:What did she do 7.t ?B:She didn’t take my words 8.s at all.A:No wonder you are so 9.a .Everyone should do something to take 10.c of the environment.知能演练·提升一、1.recycle 2.turn 3.ride 4.napkins5.stopped二、1.B 2.B 3.B 4.B 5.D三、1.enjoy 2.happened 3.eating 4.threw 5.start 6.easy 7.then 8.seriously 9.angry/annoyed10.care。
九年英语Unit 13 We’re trying to save the earth!
一.重要短语:1.litter/ rubbish/ garbage/ waste/trash垃圾garbage和rubbish含义相同，garbage美国英语，而rubbish英国英语。
这两个词词义较为具体，指必须及时清除的剩余物，比如厨房里的垃圾，生活垃圾等等。
litter指公共场所丢弃的小片/块垃圾，如纸片、塑料袋、易拉罐、饮料瓶等。
waste作名词用时可表“废物”的总称。
另：waste time in doing sth浪费时间做某事take out the trash倒垃圾2.at/in the bottom of在...底部/at the top of在...顶部He shouted at the top of his voice in order that he might be heard.3.advantage-disadvantage1). have/gain/get the (an) advantage over (of) 优于，比……占有优势。
如：You have the advantage over (of) me in experience.你经验比我丰富。
有时用动词gain, get 等。
如：They gained an advantage over the enemy. 他们比敌人占优势。
2). take advantage of=make (full) use of(1) 利用(机会、时机等)。
They took advantage of the fine weather to play tennis.(2) 利用(某人的处境、弱点等)。
He always took full advantage of the mistakes made by his rivals.(3) 欺骗(某人)，捉弄(某人)，占(某人的)便宜。
He has always been taking advantage of me.3). to sb’s advantage对某人有利。
部编版2020九年级英语全册 Unit 13 A(1a-2d)教案 (新版)人教新目标版
Unit 13 We’re trying to save the earth!知识导航Section A (1a-2d)【基础预习】I. 写出下面单词的意思。
1. littler ______2. bottom ________3. fisherman _____ 3. coal __________5. ugly ________6. advantage ______7. cost ________ 8. wooden ________9. plastic _______II. 把下面的短语与汉语意思搭配。
1. make a difference A. 参与2. cut down B. 充满3. lead to C. 减少4. be full of D. 起作用5. play a part in E. 导致【重点讲练】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become⑴ 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。
He becomes a teacher. 他成了一名老师。
⑵ 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。
In winter the days get shorter. 冬季白天变得较短。
⑶ 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。
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。
① Her mother ____ angry when she heard the news.②It’s _____ darker and darker outside.③ The milk has _____ bad.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。
九年级英语 Unit13 We are trying to save the earth SectionB (2a-2d)
Unit13 We are trying to save the earth! SectionB (2a-2d)一、学习目标①掌握本课单词和短语gate bottle president inspiration iron work metal creativity throw away 扔掉put sth to good use 好好利用pull…down拆下be known for 以…而闻an old boat turned upside down一艘倒过来的旧船be an inspiration to sb 成为…的榜样set up a website 建立一个网站a “metal art” theme park 一个“金属艺术”主题公园②听力训练。
③复习给出建议的句式【预习案】根据首字母提示完成单词。
1. The man was stopped by the guard at the (大门）of the school.2. The (主席），Xi Jinpin was found having breakfast at QinFeng bread restaurant.3. Lei Feng has been an (榜样）to all of the teenagers.4. The young man has created many art (作品）since he finished college.5. The old man set up a factory to recycle the waste (金属）。
要求学生课前预习短文，熟知大意，完成短文下面的表格。
（3分钟）Name What materials did they use? What did they make?Amy HayesJessica WongWang Tao【探究案】完成教材2c-2d的任务1、核对预习案表格完成情况，检测学生预习情况。
九年级 英语 unit 13 We're trying to save the earth! sectionb2a---2e
4. The top of the house is an old boat turned upside down. turned upside down 意为“被翻转过来的； 被颠倒过来的”，做后置定语修饰boat。 e.g. Tony had an upside-down map of Britain on his wall. 托尼的墙上倒挂了一张英国地图。 The lid, turned upside down, served as a coffee table. 那个盖子被翻过来当作咖啡桌。
• iron (n. 铁) and other materials from old cars
beautiful art pieces
※ ※
※ not only...but also... 不但... 而且 ※ bring back to life 恢复\带来生机
Retell
Read and fill in the blanks.
Scanning
2b
Read the passage and complete the chart below.(P102)
（友情提示：借助关键词，通过寻读 (scanning)的方式， 找寻细节内容）
Read the passage and complete the 的方式， （友情提示：借助关键词，通过寻读 (scanning) 2b 找寻细节内容） chart below.
It's about how people can think of creative （友情提示：依据文章题目和所给图片，预 ways to use things that are no longer wanted. 测(predicting) 文章内容
人教版英语九年级Unit13《We’retryingtosavetheearth》全单元说课稿
人教版英语九年级Unit 13《We’re trying to save the earth》全单元说课稿一. 教材分析人教版英语九年级Unit 13《We’re trying to save the earth》全单元主要围绕环保主题展开，通过学习本单元，学生能够掌握与环保相关的词汇和表达方式，了解人们为保护地球所采取的行动，提高环保意识。
本单元包括两个阅读文本，分别是关于地球一小时活动和一位美国学生的环保故事。
通过阅读和实践活动，学生能够提高阅读理解能力，培养运用英语进行交流的能力。
二. 学情分析九年级的学生已经具备了一定的英语基础，能够理解和运用一些基本的英语表达。
但他们在阅读理解，尤其是对于长篇阅读材料的理解上还存在一定的困难。
此外，学生对于环保主题的认识和关注程度不同，因此在教学过程中需要引导学生深入思考，提高他们的环保意识。
三. 说教学目标1.知识目标：学生能够掌握本单元的重点词汇和表达方式，理解阅读文本的内容。
2.能力目标：学生能够运用英语进行阅读理解，提高阅读能力；能够运用所学知识进行交流和讨论。
3.情感目标：学生能够增强环保意识，认识到保护地球的重要性。
四. 说教学重难点1.重点：本单元的重点是让学生掌握与环保相关的词汇和表达方式，提高阅读理解能力。
2.难点：学生对于阅读文本的理解和运用所学知识进行交流和讨论。
五. 说教学方法与手段1.教学方法：采用任务型教学法，引导学生通过阅读、讨论、实践活动等方式，提高英语运用能力。
2.教学手段：利用多媒体教学设备，展示相关图片和视频，帮助学生更好地理解文本内容。
六. 说教学过程1.导入：通过展示地球环境的图片，引导学生思考环保问题，激发学生的学习兴趣。
2.阅读理解：学生自主阅读文本，回答相关问题，教师进行讲解和指导。
3.小组讨论：学生分组讨论，分享各自的观点和感受，教师进行巡回指导。
4.实践活动：学生根据所学内容，进行角色扮演或写作练习，教师进行评价和指导。
九年级英语全册《Unit 13 We are trying to save the earth Se
Listen to the tape and match them.
Read the passage and complete the chart below.
2b
Naபைடு நூலகம்es What did
What materials did they
they make? use?
Amy Hayes (UK)
a house
• windows and doors of old buildings that have
Par 1 Par 2
Par 3
A. Bags made from old clothes B. Everything can be put to
good use C. Art pieces made of iron and other materials from old cars
Par 4
D. House built of rubbish
6. Wang Tao __n_o_t_o_n_ly__ makes large pieces of metal art that look like animals or humans, __b_u_t _al_so____ makes smaller pieces for the home.(不仅...而且)
完成句子。
1. Amy Hayes lives in the UK. Many of the old
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Which parts need to be improved? Why?
Good
Why Bad
Why
environment
environment
park
the air is clean
river
a lot of rubbish
streets restaurants
so many trees
streets
学法P86-P88
U13单元总结和单元综合检测 学法P89-92
Things which can be done by people every day:
• take your own bags when you go shopping. • spend less time in the shower • turn off the lights when you leave a room • take public transport rather than drive • avoid using air conditioners • stop using paper napkins • recycle books and paper
farm --- farmer sing --- singer travel--- traveler drive --- driver run --- runner write --- writer
n. — adj.
fame --- famous wood --- wooden science--- scientific health --- healthy south --- southern care --- careful
I hope the problem will be solved in the near future and our home will become better and better.
写作要求和建议
1.书写工整
字迹清楚，卷面整洁能使阅卷老师一见倾心；保证不失印象分， 力争获取高分。
2.准确审题
Statement
Grammar
The river used to be so clean. Present progressive
We have seen many changes Modal verbs in the environment.
People should take public transportation more.
sunny --- sun noisy --- noise harmful --- harm beautiful --- beauty woolen --- wool
adj. — adv.
slow --- slowly wide --- widely sudden --- suddenly real --- really quick --- quickly true --- truly possible--- possibly
Passive voice
The river is polluted by factories.
used to
The air pollution is getting Present perfect பைடு நூலகம்orse and worse.
3. Write ways to cut down on these kinds of pollution.
准确审题是写好作文的关键，只有明确了作文的题材，人称，时 态，要点，结构等，才能从容下笔。
3.迂回而行
当某种汉语词义不会用英语表达时，可以想一个与这个汉语词义 相似的几种词义，扩展思路，然后从英语中找出一个与其对应的词来 代替。这样可以有异曲同工之妙,而且避免使用中式英语。
4.借花献佛
有时书面表达中需要的单词或词组或许在试卷中的其他地方出现， 因为你刚做过题，记忆犹新，那么就可以信手拈来，为己所用。
Dear Sir/ Madam, Environmental problems are becoming
more and more serious all over the world. With the development of the society, there are too many cars on the streets in our city. Cars have made the air unhealthy for people to breathe. Black smoke and poisonous gas are given off by factories. Factories also put waste into the river. And wherever we go, we can find rubbish.
noise pollution
Cut down the number of cars.
air pollution
Reduce the number of factories that burn coal.
Finish the written task of 3b.
endanger the environment
3a
Think about the environment in your town/ city and complete the chart below.
Which parts of the town/ city have a nice environment? Why are they nice?
clean and tidy
suburb
so many cars
too many factories
3b
Write a letter to the city mayor about the problems and your suggestions.
In your letter, describe the environmental problems in your town/city. 1. What are the problems? 2. Where are they? 3. What or who is causing these problems?
Then, give suggestions or possible ways to solve the problems. ➢ I think that… ➢ We should/ could… ➢ I suggest…
本次写作内容是一封书信，信中首先要介 绍你所在城市存在有哪些环境问题，是谁造 成的这些问题，然后提出解决这些环境问题 的方法和措施，可以结合3a中列举的问题和 前面学过的解决办法来完成这封信。
Kinds of pollution
Ways to cut down
water pollution Stop factories from throwing waste into rivers.
land pollution
Try not to use plastic bags when shopping
happy --- happily loud --- loudly quiet --- quietly heavy --- heavily easy --- easily angry --- angrily good --- well
2. Match each statement with the grammar structure.
Now more and more people have realized these problems. I think that governments should take some measures to prohibit factories and develop laws to stop people from driving cars every day. I suggest everyone in our city should help to clean up the river and the streets. We should call on everyone to throw rubbish in the dustbins.
1. Write different forms of the words. Then add more to each group.
v.— n.
pollute --- pollution act --- action protect--- protection inspire --- inspiration build --- building create --- creation
Things which have to be done by governments and organizations:
• educate the public • ensure that factories get rid of waste
in a responsible way • preserve the forests • preserve endangered species • not allow activities that seriously
rain --- rainy cloud--- cloudy luck --- lucky help --- helpful color --- colorful day --- daily
adj.— n.
different--- difference important--- importance