英语九年级上册Topic 1 Pollution has causes too many problems.优秀课件ppt

这是一份英语九年级上册Topic 1 Pollution has causes too many problems.优秀课件ppt，共21页。PPT课件主要包含了was，went，has solved，Grammar，been，caused，solved，Functions，shame，pouring等内容，欢迎下载使用。
Learn sme new wrds and phrases. Wrds: cal, create, bld, planet Phrases:in many ways, high bld pressure, as wellBe able t use sme useful expressins. With the increase in ppulatin and the develpment f industry, litter is everywhere.
It _____ (be) a mess in the past. Kangkang _______ (g) there tw years ag.
The gvernment ___________ (slve) the prblem.Everything _____________ (change).
has changed
Simple past 强调过去
Present perfect 强调现在
Read thrugh Sectins A-C and fill in the blanks with the crrect wrds.
Simple Past ＆Present Perfect
1a Read the passage and cmplete the table n Page 34.
wrk in a nisy
Read and remember
be bad fr 对有害
the develpment f 的发展
Fr example 例如
lse ne’s hearing=have a hearing lss 丧失听力
high bld pressure 高血压
greener peple 环保人士
There are many __________ f pllutin arund us. They are ______ fr ur health in many ways. Air pllutin causes _____ eyes and __________ prblems. ______ makes ur envirnment dirty. Sil pllutin ________ the sil and _______ unhealthy fd. Nise pllutin makes peple ______ and causes high bld pressure. Light pllutin is bad fr _____ and causes sme kinds f __________. With less pllutin, ur planet will becme _______ and ur health will be better. Let’s be greener peple.
kinds/srts
Cmplete the passage accrding t 1a
( ) 1. What is the passage mainly abut? A. Air pllutin. B. Light pllutin. C. Litter. D. All srts f pllutin.( ) 2. ________ destry(s) the sil. A. Chemicals B. Weather C. Nise D. Industry( ) 3. Hw d peple feel after they wrk in strng light fr a lng time? A. Excited. B. Happy. C. Terrible. D. Sad.
Listen 1a and chse the best answer.
1. Burning gas, il and cal creates air pllutin.燃烧气体、石油和煤都会造成空气污染。 create v. 造成，创造 creative adj. 创造性的 creatin n. 创造；创造物
2. In the fields, farmers use t many chemicals which destry the sil. 在地里，农民使用了太多对土壤起破坏作用的化肥和农药。
3. T much nise can cause high bld pressure as well.噪声太大也可能导致高血压。 high bld pressure 高血压
as well 也, 还e.g. We’re ging t the party tnight. Why dn’t yu cme alng as well?
1. They are bad fr ur health in many ways. They ________________________t ur health in different ways.2. Peple may lse their hearing if they wrk in a nisy place fr a lng time. If peple wrk in nisy cnditins fr a lng time they may have ______________.3. Nise pllutin can make peple deaf. Peple may ______ deaf _____________ nise pllutin.
hearing lss
d harm
because f
/ are harmful
1b Read and understand the first sentence. Then cmplete the secnd ne.
Making a Wall Newspaper Abut Pllutin
1. Cllect sme pictures abut pllutin.2. What kind f pllutin des each picture shw? Wrk in grups and discuss its bad effects.3. Make a wall newspaper abut different kinds f pllutin and the harm caused by them.
1. Make a wall newspaper in English.2. Tell the differences between Simple Past and present perfect. I went there tw years ag. I have been like this since last week.
1. Sme wrds: cal, create, bld, planet2. Sme phrases: in many ways, high bld pressure, as well3. Sme sentences: With the increase in ppulatin and the develpment f industry, litter is everywhere.
单项选择( ) 1. Linda has many hbbies, ________ listening t music, cllecting cins, ging cycling and s n. A. fr example B. including C. abut D. and( ) 2. There is ______ pllutin in the wrld. We must stp it. A. much t B. t much C. many D. t many
( ) 3. _______ the increase in ppulatin, fd has becme a serius prblem. A. And B. By C. T D. With( )4._____ the envirnment is imprtant fr human beings. A. Take care f B. Tk care f C. Taking care f D. Take the care f
根据汉语意思完成句子。1. 如今，很多人患有高血压。 Nwadays, many peple have _____ ______ ________.2. 动物可以在很多方面帮助人们。 Animals can help peple ____ ____ ______.3. 迈克会打篮球，他跑步也很快。 Mike can play basketball. He runs fast ____ ______.4. 随着工业的发展，污染越来越严重。 ____ ____ ____________ ___ industry, pllutin has becme _____ _____ _____ serius.
high bld pressure
in many ways
With the develpment f
mre and mre