Module 12 Save our world.Unit 3 Language in use.课件（27张PPT）

课件27张PPT。Module 12 Save our worldUnit 3 Language in use Module 12 Save our world Unit 3 Language in useThe same planet just 39 years after.Save our world!Save our worldEnvironmentWhy should we protect the environment?How serious is the situation?What can we do?Module 12 Save our world Unit 3 Language in useModule 12 Save our world Unit 3 Language in usePollution is our great enemy, and we have to fight it.If rivers are polluted, farmers can’t use the water for their crops.Why should we protect the environment?How serious is the situation?Pollution from factories spreads over cities and villages.Pollution is a danger to our health. Module 12 Save our world Unit 3 Language in useModule 12 Save our world Unit 3 Language in useMake a green schoolHow to be greenWhat can we do?
1. Every class collects waste which can be recycled or used again. 2. The school sells the waste and uses the money to help students in poor areas.
1. Students learn ways to save energy and reycle at home.EnvironmentWhyHowWhatPollution is …, and … have to …If … are polluted, … not use for …Pollution from … spreads over …… a danger to ... make a green schoolHow to be greenHow to be greenWhat can we do?make a green schoolReduce Reuse Unit 2 Repeat these three words daily: reduce, reuse and recycle.Recycle Module 12 Save our world Unit 3 Language in useDon’t …more … than ...Turn off …when ...Before …, think whether ...Don’t use … or ...Don’t throw them away…It’s better to … because ...Although …, it is better than …Divide … into ...Buy products such as … to help ...Reuse “re-” is prefix (前缀)，means “again”.write--tell--“im-”, “un-”, “in-”, “dis-”, “non-” etc. means “no”.possible—
usual –
happy –
Like—Suffix (后缀)：“-ful”usually means “full of”.care-- full of care
hope-- full of hope
success-- full of success“-less” means “no”.
“-al” means “of…”
“-able” means “can be …”hope—
comfort—
environment—adjective (形容词) Module 12 Save our world Unit 3 Language in userewriteretellimpossibleunusualunhappydislike / unlikecarefulhopefulsuccessfulhopelesscomfortableenvironmentaladverb (副词) Suffix (后缀)：
“-ly”bad—badly
careful--carefully“-teen”, “-th”, “-ty”numeral (数词) six—sixteen
sixteen—sixteenth
six--sixtynoun
(名词) “-er”, “-or”,
“-ian”, “-ist”,
“-ment”,“-tion”,
“-ness” etc.teach—teacher
visit—visitor
music—musician
art—artist
agree—agreement
educate—education
happy--happinessderivation (派生法) compound (合成法) conversion (转化法) Module 12 Save our world Unit 3 Language in useModule 12 Save our world Unit 3 Language in useComplete the table. (Activity 3)useusefully/uselesslyhopehopeful/
hopelesspollutepollutedwaterwastewasteful wastefullyusual/unusualModule 12 Save our world Unit 3 Language in useComplete the sentences with the words in the box. (Activity 2)hopeful impossible reuse unhealthy wastefulPolluted water is ___________________.
It is _____________ to throw so much food away.
If you look after things well, you may ____________ some of them later.
It is _____________ to clean up the whole river in such a short time.
If we pay attention to pollution now, the future will be ______________. unhealthywastefulreuseimpossiblehopefulModule 12 Save our world Unit 3 Language in useGuessing game1234567Module 12 Save our world Unit 3 Language in useGuessingAround the worldWhat does the underlined word “landmark” mean?
A. 地面 B. 标记 C. 地标 D. 路标compound (合成法) Module 12 Save our world Unit 3 Language in useGuessingAnd they resell the gifts to raise money for the poor.
What does the underlined word “resell” mean?v. sell againPrefix (前缀) Module 12 Save our world Unit 3 Language in useGuessingThe coastal cities, especially, depend on tourists to fill their hotels and restaurants.
A. 海滨 B. 内陆 C. 旅游 D. 有价值Suffix (后缀) derivation (派生法) GuessingModule 12 Save our world Unit 3 Language in use Have you ever received an unwanted gift? Did you throw it away? not wantedderivation (派生法) Prefix (前缀) Module 12 Save our world Unit 3 Language in useGuessingChildren need to learn why we need to produce a safer energy resource (资源). Fuel is now a non-renewable resource. Once this power runs out, we will need to find an alternative (替代的) resource.can’t be new again The trousers are made of a new material which can help reduce air pollution around us. Scientists have tested the material. The result shows that it isn’t harmful to humans.
A. checked B. found
C. used D. touchedGuessingModule 12 Save our world Unit 3 Language in useconversion (转化法) Module 12 Save our world Unit 3 Language in usenon-homeworkReduce Reuse Recycle EnvironmentWhyHowWhatPollution is …, and … have to …If … are polluted, … not use for …Pollution from … spreads over …… a danger to ... make a green schoolHow to be green
1. …collects waste which can be …or … 2. … sells … and uses … to ...
1. … learn ways to ...Module 12 Save our world Unit 3 Language in use写作一：假如你是李明，你们学校去年3月到6月期间举办了“绿色生活，从我做起”的环保主题活动。请你写一篇短文，向某英文网站投稿，谈谈你对环境保护的认识，你在这次活动中做了什么，以及对这次活动的感受。
内容提示：
1.Why is it important to protect
the environment?
2.What did you do in this activity? 3.What do you think of the activity?
要求:（1） 中心突出，语义连贯，层次清晰，书写规范。
（2） 文中不得出现真实的姓名，校名。
（3） 词数：80词左右。 EnvironmentWhy HowWhat… and we have to …If …, …use …for …Pollution …spreads over ...… a danger to ...make a green schoolHow to be green1. collects waste … 2. … sells… … learn ways to … Reduce Reuse Recycle Reuse Recycle How to be greenReduce Pollution …spreads over ...… a danger to ...make a green school1. collects waste … 2. … sells… … learn ways to … Module 12 Save our world Unit 3 Language in use写作一：假如你是李明，你们学校去年3月到6月期间举办了“绿色生活，从我做起”的环保主题活动。请你写一篇短文，向某英文网站投稿，谈谈你对环境保护的认识，你在这次活动中做了什么，以及对这次活动的感受
内容提示：
1.Why is it important to protect
the environment? 2.What did you do in this activity?
3.What do you think of the activity?
要求:（1） 中心突出，语义连贯，层次清晰，书写规范。
（2） 文中不得出现真实的姓名，校名。
（3） 词数：80词左右。 EnvironmentWhy How… and we have to …WhatIf …, …use …for …Tense (时态)写作二：保护环境，人人有责。学校校园网English Square 栏目主编Ms Smart 邀请全校师生就“美化校园环境”提出自己的建议。假如你是刘晶同学，请通过邮件，提出你的建议。
内容提示：
1. 校园中影响环境的不良行为 （举出1~2个例子）；
2. 你的建议。 （It’s a good idea to …, you should …, why not …, let’s …）
要求:（1） 中心突出，语义连贯，层次清晰，书写规范。（2） 文中不得出现真实的姓名，校名。
（3） 词数：80词左右。 Module 12 Save our world Unit 3 Language in useModule 12 Save our world Unit 3 Language in use写作三：节约资源，保护环境，从我们身边的小事做起，Li Ming是一名注重“低碳”生活的中学生，假设你是他，以“My Low-carbon Life”为题，简要描述自己的“低碳生活”。内容提示：
How seriously is the environment polluted?
2.What do you usually do in your daily life?
要求:（1） 中心突出，语义连贯，层次清晰，书写规范。（2） 文中不得出现真实的姓名，校名。 （3） 词数：80词左右。 Module 12 Save our world Unit 3 Language in useSave our world!together!Homework:Module 12 Save our world Unit 3 Language in useWriting:

Choose one of the three topics and write a passage.