1、Unit 2 Reading and ThinkingA Day in the CloudsTibetan antelope藏羚羊Where do the beauties inhabit?羌塘国家级自然保护区Changtang National Nature ReserveWhere is Changtang?羌塘在藏语中意思是北方高地（Northern Highlands），特指藏北高原，平均海拔5000米以上，是我国地势最高的一级台阶，被称为世界屋脊的屋脊（Roof of the World）。羌塘国家级自然保护区是一个以高原生态系统和珍稀野生动物为主要保护对象的自然保护区，被誉为“野生
2、动物的乐园”。Lets walk into the paradise.Underline the topic sentences in each paragraph.Arrange them in Order【A】hike observe【F】struck;in danger【C】guide;Changtang Reserve【G】bad times for antelopes【D】governments;measures【B】results of measures【E】exist in harmony with nature【A】hike observe【F】struck;in danger
3、【C】guide;Changtang Reserve【G】bad times for antelopes【D】governments;measures【B】the effective results of measures【E】exist in harmony with natureseehearfeel seehear feel feel How did the author go there?by foot;on walkon the short hikePar.1What did the author see?snow-covered mountains a herd of gracef
4、ul animals Why did the author go there?To observe the antelops How did the author feel?watching them move slowlyPar.2 was struck by their beauty was reminded of their dangerWhat danger are they in?Par.2 They are being hunted,illegally,for their valuable fur.How was Changtang reserve like?Par.3 The r
5、eserve is a shelter for the animals and plants of northwestern Tibet.What does the sentence“Were not trying to save the animals.Actually,were trying to save ourselves.”mean?Par.3 Because each animal plays an irreplaceable(不可替代的)role in the biologic chain(生物链).If one species die out,the whole ecologi
6、cal system(生态系统)will lose balance.What did happen to antelopes in the 1980s and 1990s?Par.4Hunters were shooting antelopes to make profits.The population dropped byTheir habitats were becoming smaller as new roads and railways were built.What measures were taken to protect the Tibetan antelopes?Par.
7、5 the government bridges and gates Zhaxi and other volunteers Par.5 the government placed it uderer national protection in order to save this species from extinctionPar.5 Zhaxi and other volunteers watched over the antelopes day and night to keep them safe from attacks.Par.5 bridges and gates were a
8、dded to let the antelopes move easily and keep them safe from cars and trains.What is the effect of the measures?Par.6The Tibetan antelope was removed from the endangered species list.The antelope population has recovered.What does the author think of/about?Par.7the antelopes and what Zhaxi told me
9、What should we learn to do?Par.7learn to exist in harmony with naturewe must change our way of life.“Only+状语”位于句首，句子使用半倒装 副词、介词短语、状语从句 Only then did I realize my mistake.Then I realized my mistake.Example-1 Only then did 副词 助动词 You can learn English well in this way.Example-2 Only in this way can you learn English well.Only in this way 介词短语 can 情态动词 When I raised my head,I was aware that we got lost Example-3Only【when I raised my head】was I aware that we got lost Only when.,状语从句 was 系动词
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