Unit 2Reading and Thinking 教学（ppt课件）-2022新人教版（2019）《高中英语》必修第二册.pptx

1、Unit 2 Wildlife ProtectionSection A Reading and ThinkingCONTENTSLeading-inWhile-classAfter-classPart 1Part 1Part 2Part 2Part 3Part 3Part.1Leading-inLeading indescribe the following picturesPart.2While-classWhile-class1.reserve n.(动植物)保护区；储藏(量)，保留，留出vt.预订；预留；保留reservation n.预订；保留(1)n.(动植物)保护区；储藏(量)in

2、 reserve 储备，备用a wildlife reserve 野生生物保护区a nature reserve 自然保护区keep some money in reserve 存一些钱备用(2)vt.预订；预留；保留reserve sth.for sb./sth.为某人/某物预订/保留某物reserve ones judgement(on sth.)保留某人(对某事)的看法词语搭配：reserve a table for three订一张三人桌reserve a room for guests为客人预订房间reserve ones opinion on some points在一些问题上保留

3、某人的意见While-class2.observe vt.观察(到)；注视；遵守；庆祝observation n.观察observer n.观察者(1)观察(到)，观测；注视，注意到observe carefully/closely 仔细地/密切地观察observe sb.doing sth.观察到某人正在做某事observe sb.do sth.观察到某人做某事(2)遵守；庆祝observe the law 遵守法律observe the Spring Festival 庆祝春节误区警示：observe sb.do sth.sb.is observed to do sth.(主动不带to，被

4、动要带to)有类似用法的词：一“感”(feel)；二“听”(hear，listen to)；三“让”(make，let，have)；四“看”(see，watch，observe，notice)；半“帮助”(help)。While-class3.remind vt.提醒；使想起reminder n.提醒的人或物；提醒；提示remind sb.to do sth.提醒某人做某事remind sb.of sb./sth.使某人想起某人/某事remind sb.that.提醒某人归纳拓展：与remind sb.of sth.结构相同的短语还有：warn sb.of sth.提醒/警告某人某事infor

5、m sb.of sth.通知某人某事convince sb.of sth.使某人相信某事cure sb.of sth.治愈某人的疾病rob sb.of sth.抢劫某人某物rid sb.of sth.使某人摆脱某事accuse sb.of sth.指控某人犯有罪suspect sb.of sth.怀疑某人有罪While-class4.attack n.，vi.&vt.攻击；抨击；进攻；(疾病)发作attacker n.攻击者常见搭配：(1)attack sb.with a knife持刀袭击某人get attacked受到攻击an article attacking the football

6、team一篇抨击该足球队的文章现在分词短语作定语，修饰an articlemake an attack on/against攻击；抨击(2)under attack受到攻击have/suffer a heart attack心脏病发作While-class5.shoot vt.&vi.(shot，shot)射杀；射伤；发射shot n.射击；枪声shoot at 向射击(表示动作，不一定射中)shoot sb.dead 开枪打死某人shoot.in the head/back/leg 射中的头部/背部/腿部take a shot at(shoot at)朝开枪误区警示：注意“shoot sb.

7、inthe身体部位”中，身体部位名词前用the。学法点拨：shoot的过去分词shot也可作名词，其对应的短语take a shot可表示“开枪”“射门”或“拍照”。While-class7.profit n.利润；利益profitable adj.有利润的；赢利的(1)n.C，U利润，收益，盈利；U利益，好处make/earn a profit 赚取利润at a profit 获利be driven by profit 受到利益驱使a big/huge profit 巨额利润a quick profit 暴利a good profit 可观的利润a healthy/handsome/tidy

8、 profit 一大笔利润a small/modest profit 微薄的利润make/turn/earn a profit 赚取利润While-class(2)v.对有用/有益profit from/by.从中受益；靠获利词语积累：non-profit adj.不以营利为目的的；非营利的a non-profit organization非营利组织8.effective adj.有效的；生效的effectively adv.有效地be effective against 有抗效力的be effective from 从起生效an effective cure 有效的治疗方法drugs tha

9、t are effective against cancer 抗癌的有效药物While-class Title:A Day in The Clouds PredictionWhats the text probably about?The pictures are of antelopes,so the text must be about them.While-classConclude the main idea of the passageThe Tibetan antelope was an endangered animal,but because of human action t

10、o protect it,its numbers are now recovering and it has been removed from the endangered species list.While-class1.Why did the writer visit Tibet?1.Why did the writer visit Tibet?Answer the following question:He wanted to observe Tibetan antelopes.While-class2.What does 2.What does“national protectio

11、nnational protection”mean?mean?“National protection”means something is Protected across the whole country,and it is illegal to harm it.While-class3.How does the writer feel about modern life?How 3.How does the writer feel about modern life?How do you know?do you know?The writer thinks our modern lif

12、e goes against nature,because he says we must change the way we live if we really want to protect wildlife and the planet.While-classTry to finish the mind mapWhile-classWhyResultsHowWhatMore to doProtecting the Tibetan Antelope*Tibetan antelopes are graceful animals.*They live on the plains of Tibe

13、t,Xinjiang,and Qinghai.*They have valuable fur.*Hunters were shooting them to make profits.*Their habitats were getting smaller.*The Chinese government placed it under national protection.*Bridges and gates were added to let them move easily and safely.*Volunteers watched over them day and night.*Th

14、e antelope population has recovered.*They were removed from the endangered species list in 2015.*Change our way of life.*Exist in harmony with nature.Part.3After-classAfter-classGroup discussion:work in groups to discuss the following question:The writer says that we must change our way of life and learn to live in harmony with nature in order to save our planet.Do you agree?What do you think we should do or change?Thank you！