初中英语仁爱科普版九年级上册Topic 1 Pollution has causes too many problems.教案配套ppt课件

这是一份初中英语仁爱科普版九年级上册Topic 1 Pollution has causes too many problems.教案配套ppt课件，共22页。PPT课件主要包含了重点短语，词形变化，重点句型，典型例题，目 录，CONTENTS，重点语法，真乱啊，多可惜真遗憾，把倒入等内容，欢迎下载使用。
从文章中找出下列重点短语（1）
see sb. ding sth.
1. 看见某人正在做某事
What a mess!
What a shame!
have a picnic
Get a pain in/n
what’s wrse
从文章中找出下列重点短语（2）
9.太多+不可数名词 +可数名词复数
T muchT many
从文章中找出下列重点短语（3）
slve the prblem
chemical factry
Be harmful t/d harm t/be bad fr
从文章中找出下列重点短语（4）
lse ne’s hearing/hearing lss
Quite a few
It is reprted that
N better than
21.不比……好；还不如
从文章中找出下列重点短语（5）
Cause sb. t d sth
including…（+名词/代词/动名词）
High bld pressure
As well（置于句末，不用逗号隔开）Als（置于句中，放在情态动词之后，实义动词之前）请思考T,either表示“也”时的用法
23.导致某人做某事
写出下列单词的词形变化
1.breath n.呼吸
___________v.呼吸
__________adj.痛苦的
________n.&v.伤害
_________v.听
______________adj.不舒服的
________________adj.环境的
uncmfrtable
envirnmental
2.pain n.疼痛，痛苦
3.harmful adj.有害的
4.hearing n.听觉
5. cmfrtable adj.舒适的
6.Envrinment n.基本的，基础的
_________n.创造力__________adj.有创造力的
Creatin creative
7. create v.造成，创造
分析并背诵下列重点句型
1.I went there tw years ag. 我两年前去的那里。2.I have been like this since last week.我从去年哪里就一直这样了。3.There were lts f flwers and grass.那里曾经有很多花和草。4.The flwers and grass have gne! 花和草都消失了5.What has happened here? 这里发生了什么？
6.What a mess!真乱啊!7.There are several chemical factries puring waste water int the stream.有几个化学工厂向溪流中排放废水。8.What’s wrse, the factry makes t much nise,……更糟糕的是，工厂产生了太多噪音。9.Nise is harmful t humans’ health.噪音对人体有害。10.Peple wh wrk and live in nisy cnditins ften g deaf.在嘈杂的环境中工作和生活的人常常变聋。
11….many teenagers in America can hear n better than 65-year-ld peple d,…..很多美国的青少年听力还不如65岁的老人。12….des great harm t peple’s hearing.对人们的听力有很大损伤。
yesterday, last year, in 1990(过去某一年)，tw days ag, in the past, just nw
have/has dne
was/were或did(过去式)
现在完成时表示过去发生或已经完成的动作对现在造成的影响或结果，强调现在的情况
一般过去时表示过去的动作或状态和现在不发生联系，强调过去的情况。
already yet ; ever never,justver the years ,in the last few years ,since then,s farfr +时间段 fr tw years (4) since+时间点 since 9:00 since tw years ag; since+句子（一般过去式）
重点语法—现在完成时与一般过去时的区别
1.—Have yu seen my brther?—Yes. I _____ him in the library five minutes B.have metC.meetD.have been met2.—_____ yu _____ yur hmewrk yet?—Yes, I _____ it ten minutes , d, finishedB.Have, dne, have finishedC.Have, dne, finishedD.Will, d, finish3.——The train has left. —— When ______ the train ? A.have , leftB.has, left C.did, leaveD.will, leave
( ) 1. Lk! There are sme bys ________ n the playgrund. A. play ftball B. are playing ftball C. playing ftball D. plays ftball( ) 2. — I’m srry I can’t g shpping with yu. I am ill. — ________A. What a mess! B. What a shame! C. What a pity! D. B and C( ) 3. — Dn’t ________ water. We must save every drp f it. — Srry, I wn’t d it again. A. waste B. thrw C. play D. leave
( ) 4. There are ________ bks in the shp. I dn’t knw which ne t chse. A. t many B. t much C. much t D. t( ) 5. — Dn’t smke. It’s ________ t ur health. — Srry, I wn’t d it again. A. harm B. harmful C. harms D. harmed( ) 6. He has a headache. He feels difficult ________. A. breathe B. breath C. t breathe D. t breath
( ) 7. She is s nisy that I can’t ________ her. A. seeB. knw C. bearD. understand( ) 8. —Hw lng have yu ________ this? — Fr a week. A. liked B. been C. been like D. like( ) 9. If yu are always ________, it will be bad fr yur health. A. in a gd mdB. in a bad md C. in gd health D. in need
( ) 10. —The little girl was brn____, and she can’t hear anything. —Oh, I’m srry t hear that. A. lazy B. blind C. deaf D. lvely( ) 11. — What happened? — There is a girl_____ n the street. She culdn’t find her mther. A. cry B. crying C. t cry D. cries( ) 12. The ______ by tried t climb up the tree, but he failed. A. 5-year-ld B. 5-years-ld C. 5 year ld D. 5 years ld
( ) 13. Linda has many hbbies, ________ listening t music, cllecting cins, ging cycling and s n. A. fr example B. including C. abut D. and( ) 14. There is ______ pllutin in the wrld. We must stp it. A. much t B. t much C. many D. t many( ) 15. _______ the increase in ppulatin, fd has becme a serius prblem. A. And B. By C. T D. With( )16._____ the envirnment is imprtant fr human beings. A. Take care f B. Tk care f C. Taking care f D. Take the care f
1. They are ding their hmewrk carefully. Yu’d better nt_______(disturb) them.2. It is knwn that smking des great _______(harm) t us.3. They had all ______ (srt) f juice t drink at the party last night.4. Our gvernment has slved sme _____________ (envirnment) prblems. 5. The by had hearing lss when he was brn.（改为同义句） The by _____ _____ _________ when he was brn.6. Sme students g t schl n Saturdays.（改为同义句） ____ _____ students g t schl n Saturdays.
用所给单词的正确形式填空。
envirnmental
lst his hearing
用所给动词的适当形式填空。
1. When I entered the rm, I saw Maria ________ (read) a Chinese bk.2. What a shame! The flwers and trees in the park _________ (g).3. Everything _____________ (change) in the past few years.4. Pandas dn’t have enugh bambs ________ (eat) nw because f the pllutin.5. — Where have they been? — They __________ (be) t the Great Wall. They _______ (have) a gd time there the day befre yesterday.
has changed
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
根据汉语意思完成句子。