仁爱科普版九年级上册Topic 3 The world has changed for the better.授课ppt课件

这是一份仁爱科普版九年级上册Topic 3 The world has changed for the better.授课ppt课件，共29页。PPT课件主要包含了exercises ，Retell it ， Summary ，Assignment等内容，欢迎下载使用。

Fill in the blanks.A. They came t ur schl in 1980. B. They ____ ____ ____ ur schl since 1980.2. A. The man died five years ag. B. The man ____ ____ ____ fr five years.3. A. The meeting began tw minutes ag. B. The meeting ____ ____ ____ fr tw minutes.4. A. We brrwed tw bks last week. B. We ____ ____ the tw bks fr a week.
have been in
has been dead
Why d they becme hmeless peple?What causes and effcets?
effect  [ɪˈfekt] n. 结果， 影响
The effects f hmeless peple are serius .
steal [sti:l]  v.偷 --- stle---stlen
They steal things.
drug [drʌɡ] n.毒品， 药
Sme peple have a prblem with drugs.
shelter ['ʃeltər] n.收容所，遮蔽物
They live in shelters.
supprt v.帮助
Sme kind peple are supprting hmeless peple.
v.重视，珍视n.价值
valuable adj. 有价值的
prn.无论什么，不管什么
n purpse
1.The little by read a bk in frnt f the dr n purpse.
2. The tw girls helped the ld wman d sme cleaning n purpse .
1.Have yu ever seen any hmeless peple? Where?2.What d yu think f the hmeless peple? 3.What can we d t help them?
Pre-reading
1b Read 1a and chse the best title.
A Serius Prblem—HmelessnessThe Causes and Effects f HmelessnessA Hme is a Safe Place
Read and answer the is ne f the mst basic human needs ? 2.D all the peple have their hmes arund the wrld ?
Paragraph 1
One f the mst basic human needs is a hme.
N, while mst peple arund the wrld value their hmes , there are many peple in every cuntry wh are hmeless .
adj.基本的，基础的
Sme peple are hmeless fr a shrt perid ftime because______________________________and______________________________
Paragraph 2
they are mving frm ne place t anther,
ther peple are nt able t find a hme.
Read and fill in the blanks.
Read and list the reasns fr the hmelessness.
Paragraph 3
They d nt earn enugh mney .
They d nt have a jb.
They have a prblem with drugs .
They have a mental illness.
Read and fill in the blanks. ________ the cause f hmelessness is , the effects are the same. Hmeless peple must _____ very hard t live. They can nt _______ their children. Smetimes they must _____ fd just t eat. The gvernment in every cuntry has wrked ______ many years t _______ the hmeless but mre needs t be dne. We must think f the hmeless _____ peple, nt just as prblems.
Paragraph 4
1c Read 1a again and cmplete the table.
mving frm ne place t anther
nt able t find a hme
nt earn enugh mney
nt have a jb
a prblem with drugs
a mental illness
wrk very hard t live
can nt raise their children
must steal fd just t eat
1d Read 1a again and answer the questins.
What des the phrase “n purpse” mean accrding t the cntext? What des the wrd “supprt” mean accrding t the cntext?Have gvernments dne enugh t help the hmeless peple? What else can we d t help them?
N, the gvernment needs t d mre.
Accrding t 1a and fill in the blanks.
1. One f the mst _______ human needs in a hme. 2. Mst peple in the wrld ________ their hmes. 3. Sme peple are hmeless fr a shrt _______ f time. 4. N ne is ever hmeless n ________. 5. __________ the cause f hmelessness is , the effects are the same. 6. Hmeless peple smetimes _________ fd just t eat. 7. The gvernment in every cuntry has wrked fr many years t __________ the hmeless but mre needs t be dne.
hmeless peple
A: What are the causes f …?B: There are many causes f … Sme causes are … A: What are effects f …? B: Whatever the cause is, the effects are re the same … /The effects are different. Sme are…A: What have gvernments /peple dne t help?B: They have … A: Have they dne enugh? B: … A: What can we d nw?B: …
child labrers

hmeless peple/ child labrers/ cruel wars
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2 Wrk in grups. Lk at the pictures and discuss the causes and effects f hmelessness, child labr, r war. The fllwing may help yu.
3 Write a Cause and Effect passage based n 2. The sentences belw may help yu .
The wrld has many prblems such as ________.Sme causes f ____ are _______.____ happens because ______.Sme effects f _____ are ____ and ____.The gvernments have ____________.Peple have ____. There is hpe that there will be less ____ in the future.
The wrld is becming better and better. But it still has many prblems. Fr example, there’re many hmeless peple all ver the wrld. Sme children have t be labrers fr a living. What’s wrse, smetimes cruel wars break ut in sme areas. Sme peple are hmeless because they d nt earn enugh mney r d nt have a jb. They must wrk very hard t live. They even cannt raise their children. The gvernments have wrked hard t supprt the hmeless fr many years and the wrld has changed fr the better.
yu can write it like this :
Sme wrds: basic, human, value, perid, whatever, steal, supprt
Sme phrases: n purpse, accrding t
Understand the hmeless peple mre. Write a Cause and Effect passage.
Read 1a.Memrize the useful expressins and key wrds that we learn tday.Finish Sectin C in yur wrkbk.Review Sectins A-C.