牛津上海版高三下册Unit 1 Endangered Animals图文课件ppt

这是一份牛津上海版高三下册Unit 1 Endangered Animals图文课件ppt，共16页。PPT课件主要包含了Reading ，Strategy，Grammar ，Skills 等内容，欢迎下载使用。
Get the facts n wlves
Read this leaflet frm an envirnmental grup t learn abut this feared animal. (page2 t page3)
A what d yu knw abut …?Lk at the pictures belw and then discuss the questins.1 What d yu knw abut the animals abve?2 Why are these animals endangered and in need f prtectin?3 Can yu think f any ther animals in need f prtectin?
B SkimmingSkim the leaflet. Then d the exercises belw.1 Which f these tpics are discussed in the article? a a descriptin f wlves b hw wlves benefit man and nature c the histry f wlves d the diet f wlves e the habitat f wlves2 The authr wants t explain why wlves shuld be ___. a killed b prtected
C ScanningScan the leaflet t find the answers t these questins.1 What cuntry has a campaign t help wlves?2 Hw heavy is a wlf?3 Are wlves dangerus t peple?4 What d we call a grup f wlves?5 What big animal might they eat?6 Hw many wlves live tgether in a pack?
D Key wrds
Understanding the emtinal value f wrdsWrds have emtinal value fr us. This value cmes frm ur wn interests and culture. The same wrd can have a different value t different peple. Writers use wrds with emtinal value t make their wrk mre interesting and pwerful. Learning new wrds is difficult. One trick fr remembering new wrds is t think abut the emtinal value each wrd has fr yu.
E Read and think E1 Each f these sentences is false. Find ne sentence r phrase frm the leaflet which prves it is false. The first ne has been dne fr yu.1 Sme wlves live in Australia. Wlves live in the nrthern hemisphere.2 Wlves are abut tw feet lng.3 Wlves eat regularly, every day. 4 Wlves smetimes attack yung children r ld peple.5 There are still sme wlves in Sctland.
Crdinating cnjunctinsCnjunctins such as and, but, fr, nr, r, (and) s r yet are used t jin tw clauses f equal imprtance tgether int ne sentence. A cmma is usually used befre them.
Subrdinating cnjunctinsThese can be used t jin an adverbial clause. We have studied many f these already:Althugh, thugh, even thugh, if, even if, unless, s/as lng as, s(that), where, since, befre, after, while, whenever…
Crrelative cnjunctinsSmetimes cnjunctins are paired tgether t jin tw wrds r clauses f equal imprtance. Examples include as…as, bth…and, either…r, neither…nr, nt…but, nt nly…but als and whether…r.
Finish the exercises ne t three frm page7 t page8 n the bk.
A Listening: Wrking with numbersMany listening tasks invlve numbers in sme way, and these tasks are ften presented in a rather difficult and indirect way. T find the right answer, yu may need t d sme simple calculatins r cmbine tw sets f data. Listen carefully fr expressins such as these:
Half/twice as expensive as… It is shrter/cheaper/quicker than… The lightest/heaviest/newest Nt as lng/cheap/gd as…
B Speaking: Discussing serius issuesIn a discussin f any serius issue affecting many peple, all facts must be carefully examined and different pints f view cnsidered befre a decisin is made.T have a meaningful discussin, keep the fllwing in mind:
Befre yu begin, learn all f the imprtant facts and infrmatin, and prepare yur basic arguments and pints.Smetimes yu must take a psitin that yu d nt agree with. Despite this, yu shuld still make the best argument pssible. Yu want t reach a cnsensus abut the best thing t d. Therefre, when smene else clearly has a better argument, yu need t agree with then r cmprmise.
C Writing: Infrmative writingWhen we are writing smething t give peple infrmatin, we can use the questin-and-answer technique, as in the leaflet abut wlves. This style f writing is ften used by businesses and gvernments fr leaflets r brchures. The purpse f the technique is t make it as easy as pssible fr peple t read the imprtant infrmatin.
This is hw t use the questin-and-answer technique:
1 Write dwn a list f questins smene might have abut yur tpic.2 Arrange the questins in a lgical rder.3 Write answers t the questins. Use simple, clear language and shrt sentences.4 In sme sectins, yu shuld give a general statement fr an answer, and then give ne r tw examples.
Mre reading
Read this magazine article t find ut abut the ‘men f the frest’. (page14 t page15)
Saving the rang-utan
B Check-upB1 Find wrds in the article t replace the italicized wrds in the sentences belw. Write the wrds in the blanks. (page15)B2 Use the infrmatin in the magazine article t answer the fllwing questins. (page15 t page16)B3 Discuss the fllwing questins with yur classmates.1 What can students d t help prtect and learn abut endangered wildlife?2 D we have a respnsibility t prtect all wildlife equally, why r why nt?3 If we d nt need t prtect all wildlife equally ,which wildlife shuld we prtect?