英语九年级上册Topic 1 Pollution has causes too many problems.获奖教学课件ppt

这是一份英语九年级上册Topic 1 Pollution has causes too many problems.获奖教学课件ppt，文件包含Unit2SavingtheearthTopic1SectionCpptx、Unit2SavingtheearthTopic1SectionC教学设计docx、Unit2Topic1大单元整体教学分析docx、Unit2Topic1SectionC1amp3、p31-1awmv等5份课件配套教学资源，其中PPT共25页， 欢迎下载使用。
Learning bjectives
After learning the lessn, we can:
Learn sme cre wrds and expressins f the text;
Get a preliminary understanding f bject clauses.
Write a passage abut pllutin and realize the harm f the pllutin.
Get the main idea, structure and mre details by skimming, scanning and intensive reading.
There are all srts f envirnmental prblems including pllutin.
What kind f pllutin is it?
Watch and Guess
Where is nise frm?
Pre-reading
Are yu ready?
Read the wrds r phrases as quickly as pssible!
If yu want t talk abut the nise pllutin, what will yu mentin?
Fast reading
Nise is als a kind f pllutin and is harmful t human’s health.
While-reading
Read paragraph 3 and fill in the reprt.
It makes peple ____________________________________.It can cause peple_____________________.
feel uncmfrtable and unpleasant
t becme sick r deaf
Careful reading
Answer the questins.
“des harm t”.
Many teenagers in America can hear n better than 65-year-ld peple d.
Because they always listen t lud pp music.
Language pints
3.lse ne’s hearing=have hearing lss 丧失听力
Change the fllwing sentences int the nes that have the same meanings.
2 Cmplete the fllwing passage with the crrect frm f each wrd.
Retell it with the mind map.
Pst-reading
Nise pllutin
Nise is a kind f pllutin and is harmful t humans’ health.
Making a lud nise in public and its harm.
Wrking and living in nisy cnditins can make peple g deaf.
Air pllutin is becming mre and mre serius in tday’s wrld. Sme chemical factries prduce terrible gas and make the air bad. Buses and cars als prduce waste gas. In ur daily life, burning gas, il and cal als creates air pllutin. The air pllutin may cause a lt f prblems. It is harmful t peple’s health. It can cause breathing prblems, sre eyes and even cancer. It can als harm the plants, and the farmers will get less harvest. Luckily, the gvernment has tried many ways t slve the prblem, such as making laws t prevent the factry frm plluting the air.
We shuld start frm ur daily lives, raise ur envirnmental awareness, and reduce nise pllutin.
Get the main idea, structure and mre details by skimming, scanning and intensive reading. 2. Write a passage abut pllutin and realize the harm f the nise pllutin.
Read, understand and use the fllwing wrds and phrases: uncmfrtable, unpleasant, srt, envirnmental, including, nt. g deaf, d harm t/be harmful t, lse ne’s hearing/ have hearing lss, n better than, cause sb. t d sth.