2021学年Unit 8 A green world精品课文课件ppt

这是一份2021学年Unit 8 A green world精品课文课件ppt，文件包含8Bunit8reading1ppt、Grammarppt、Integratedskillsppt、ReadingIIppt、SpeakupStudyskillsppt、Taskppt、Welcometotheunitppt、Unit8Agreenworld教案doc、Comicmp3、Integratedskills1mp3、Integratedskills2mp3、Readingmp3、Speakupmp3、Welcometotheunitmp3、Wordlistmp3、WWF公益动画保护树木mp4、瑞士旅游风光mp4等17份课件配套教学资源，其中PPT共190页， 欢迎下载使用。
Unit 8
Unit 8
Speak up & Study skills
Translate the phrases and sentences.
Revision
1. 关掉水龙头2. 少于3. 扔掉4. 依靠5. 自然资源6. 洗澡7. 刷牙
turn off the tapeless than throw awaydepend on natural resourcestake showersbrush the teeth
8. 学生的数量9. 用纸的两面10. 回收空瓶子11. 关灯12. 做一个调查13. ……的结果14. 保护环境
number of students use both sides of the paper recycle empty bottles turn off the lights do a survey the result of … protect the environment
1. 几乎没有学生带他们自己的袋子去超市。2. 这是调查的结果。3. 调查表明学生为帮助保护环境正在做许多 事。
Few students take their own bags to the supermarket.
Here are the results of the survey.
The survey shows that students are doing a lot to help protect the environment.
Presentation
dust n. 灰尘
harmful adj. 有害的
soil n. 土壤
coal n. 煤
oil n. 石油；原油；食用油
gas n. 气体；煤气
Now we've learnt a lot about what we can do to protect the environment. Can anybody tell us some other ways to protect the environment? Sandy and Kitty are also talking about how to protect the environment. Listen to their conversation and answer the questions.
1. What has been a serious problem all around the world?2. What can Kitty do to protect the environment?3. Is air pollution harmful to our health?
Pollution has become a serious problem all around the world.
She can plant more trees.
Yes, it is.
Listen to their conversation again and find out the advantages of planting trees.
Trees make our town look nicer.Trees reduce dust and help keep air clean.Trees help keep soil in place during storms.Trees provide home for animals.
Read after the recorder. And the act it out.
Make up your own dialogue.
S 1: Water is very important for all living things. S 2: Yes. We should use our water carefully and not waste it.S 1: Right. We can help save water by doing many simple things like turning off the tap while we brush our teeth.
Sample conversation
S 2: Taking short showers saves even more water.S 1: Saving water is good for the environment. I hope all of us do our best to save water. S 2: I hope so too.
We can correct a lot of our ownmistakes by checking our work. After we have finished a piece of writing,always spend some time reading it through.
Checking your work
Study skills
Types of mistakes
W= word usage mistakeP = punctuation mistakeS = spelling mistakeM = missing word G = grammatical mistake
单词使用错误标点符号错误拼写错误遗漏单词语法错误
Millie has written an article. Help her check her work. Underline the mistake, make the corrections and decide the types of mistakes she has made.
Let’s protect the environment! People depend natural resources to live. Water and soil help provide us with necessary food and drinks. Coal, oil and natural gas is not only useful for families, but have a wider use for factorys.
_______
__
__
on (M)
are (G)
factories (G)
Some natural resources are around us, such as water. Others like coal, oil and natural gas are dug up from the ground. They will form over thousands or even millions of years. As a result, it is very important for us to use them wise. If they are used and thrown away carelessly. finally some of them will run out.
____
__
wisely (W)
, (P)
will be formed (G)
_______
It is time for us to take proper actions to protect our enviromnent. We should try produce less waste, reuse or recycle things if possible?
__
__
___________
environment (S)
to (M)
. (P)
Correct mistakes in the sentences.
1. You should pay not attention to his words.2. Nobody can prove him wrongly.3. Who made them so sadly.4. What a valuable advice it is!5. I really don’t know what to solve the problem.6. I don’t see anything strange about the photo, too.7. What is he look like? He is kind and helpful.8. Listen, the music is sounding beautiful.
___
______
____
__
____
__
__
_________
no
wrong
sad
does
去掉a
how
either
sounds
Language points
1. I think our town will look nicer with more trees around. 句中with more trees around为介词短 语，起副词作用。around用作副词， 意思是“周围，四周”。 e.g. I could hear laughter all around. 我可以听见周围的笑声。
2. Air pollution is harmful to our health. be harmful to sb. = harm sb. = do harm to sb. 对某人有害 e.g. Air pollution is harmful to our health. = Air pollution harm to our health. = Air pollution does harm to our health. 空气污染对我们的健康是有害的。
3. They provide home for animals too. provide sth. for sb. = provide sb. with sth. 提供给某人某物 e.g. They provide homes for animals. = They provide animals with homes. 他们给动物提供了家园。
1. Remember the new words and the language points in this lesson.2. Write a short passage “My green life” and use the skills we have learnt today to check your work.
Homework