新教材人教版高中英语必修第二册Unit2-Wildlife-Protection教学ppt课件-非图片版.ppt

Unit 2Wildlife ProtectionSection Listening and Speaking P4Section Reading and Thinking(1)P34Section Reading and Thinking(2)P45Section Discovering Useful Structures现在进行时的被动语态 P86Section Listening and Talking P101 Section The Rest Parts of the Unit(P1824)P111Section Reading for Writing有关濒危动物的海报 P129主题语境人与自我之环境保护【语境概说】本单元的话题内容是“野生动植物保护”，它属于“人与自然”这一主题语境下的“环境保护”本单元的主要内容包括人与环境、人与动植物、野生动植物保护等这些内容与学生的社会生活有关，学习它们有助于进一步丰富学生在保护野生动植物方面的语言能力、文化意识、思维品质，促进学生学习能力的提高It is everyones duty to protect birds and wildlife.保护鸟类，保护野生动物人人有责。

Protecting wildlife means caring for human beings themselves.保护野生动物，就是关爱人类自己The earth without animals is like the blue sky without white clouds.地球没有了动物，就如蓝天没有了白云Section Listening and Speaking1.Translate the following words and phrases.poster n._illegal adj._hunt v._ immediately adv._species n._alarm vt._n._rate n._vt._海报不合法的；非法的打猎；搜寻；追捕立刻物种使惊恐；使害怕警报；恐慌速度；(比)率划分等级extinction n._mass adj._ n._average n._adj._concern vt._living adj._n._measure n._vt._authority n._ die out _aware of _ on average _make progress _ concerned about _adapt to _灭绝大量的；广泛的大量；堆；群平均数平均的涉及居住的；活的生活；生计措施；方法测量官方；当权；权威灭亡；逐渐消失意识到平均取得进步对关切的适应2.Brainstorming：Please name some wildlife in the world in English or in Chinese.pangolin(穿山甲)，manchurian tiger(东北虎)，snow leopard(雪豹)，milu deer(麋鹿)，giant panda(大熊猫)，golden monkey(金丝猴)，white-flag dolphin(白鳍豚)，crested Ibis(朱鹮)3.Look at the pictures on Page 14 and predict what message the posters share.These pictures mean that some wildlife species _ and some _ so we need _.are losingare in dangerto protect themFinish Ex.2&Ex.3 on Page 14.1.SpeakingFinish Ex.4 on Page 14 and Ex.1 on Page 15.2.PronunciationRead the words aloud and find out their stress syllables,and then fill in the blanks.“”stands for primary stress,and“”for secondary stress,and“”for unstressed syllable.Example：habitat：species _concern _average _ alarming _overseas _ literary _investigate _ contribution _archaeologist _ refrigerator _语言知识积累表示“观点”的常用表达1.In my opinion/view.2.I think/believe.3.As far as I am concerned.4.According to me.5.As for/to me.6.From my point of view.重音技巧点拨1.重音知识(1)重音：单音节词单独读时都重读，不必标注重音符号；两个或两个以上的音节才标注重音符号。

2)次重音：在含有3个及3个以上音节的单词中，有的除了有主重音之外还有次重音，次重音表示读该音节时要弱于主重音节而强于其他音节2.重音的一般规律(1)双音节词的重音多数在第一个音节上2)含不可分开的前缀的双音节词，重音常落在第二个音节上3)多音节词的重音多落在倒数第三个音节上4)以-ic,-ial,-ian,-ion等后缀结尾的多音节词，重音落在倒数第二个音节上5)三个音节以上的词除了主重音外，往往还带有一个次重音次重音多落在第一个或第二个音节上1.mass adj.大量的；广泛的n.大量；堆；群This mass extinction is caused by hunting,habitat destruction and pollution.(教材P14)这种大规模灭绝是由狩猎、栖息地破坏和污染造成的合作探究体会mass的用法和意义On his desk is a mass of books and papers.他的书桌上有大堆的书籍和文件There are masses of people in the hall.大厅里有很多人I wonder if they are truly concerned with the interests of the masses.我不知道他们是否真正关心民众的利益。

自主发现a mass of大量的；众多的masses of 许多；很多the masses 民众；群众巩固内化单句语法填空/翻译句子There _(be)masses of work for your children to do.院子里有一大群孩子名师点津“a mass of/masses of可数或者不可名词”作主语时，谓语动词的数与其后所接的名词的数一致isThere were a mass of children in the yard.2.aware adj.知道；发觉；有意识的awareness n.意识We must make people aware of the problem and help save the endangered wildlife before its too late！(教材P14)我们必须让人们意识到这个问题，趁着还不晚，帮助拯救濒危野生动植物！合作探究体会aware及其派生词的用法和意义It is of great importance for you to be aware of the content of Tang Poetry.了解唐诗的内容是非常重要的。

While chatting with them,I became aware of the advantages of physical exercises.和他们聊天时，我意识到体育锻炼的好处I can learn more about how to protect pandas and raise peoples awareness of animal protection.我可以学到更多关于如何保护大熊猫，提高人们的动物保护意识自主发现make sb aware _使某人意识到_ aware of sth 意识到be aware that.意识到raise sbs _ of 提高某人的意识ofbe/becomeawareness巩固内化(1)单句语法填空You should make your parents aware _ the benefits of the training class.An _(aware)of metaphors(暗喻)is very helpful in understanding poetry.(2)同义替换Hardly had he entered the office when he realized(_)that he had forgotten his report.ofawarenesswas/became aware3.average n.平均数；平均水平adj.平均的；正常的；普通的How many elephants are killed on average every day?(教材P14)平均每天有多少头大象被杀？合作探究体会average的用法和意义The average of 6，8 and 10 is 8.6，8，10的平均数是8。

400 people a year die of this disease on average.平均每年有400人死于这种疾病To their great joy,their sons school work is well above average.令他们高兴的是，他们儿子的学习成绩远高于平均水平自主发现the/an average _.的平均数_(an)average 平均；平均起来_ average 高于平均水平below average 低于平均水平ofonabove巩固内化(1)单句语法填空An average of about 100 emails a week _(be)received.(2)补全句子_(平均起来),each Chinese person read less than 8 books in 2018.This year the price of pork is _(高于平均水平)compared to other years.areOn(an)averageabove average4.concern vt.涉及；让担忧n.担心；担忧；忧虑；关爱concerning prep.关于Im concerned about the African elephants.(教材P15)我很担心非洲象。

合作探究体会concern及其派生词的用法和意义Im now writing to you to express my concerns about sleep time of senior high school students.我现在给你写信是想表达我对高中生睡眠时间的担忧As/So far as Im concerned,living in China is better than living abroad.就我而言，住在中国比在国外要好If you have any information concerning the recent incident at the station,please contact the local police.如果你有最近这次车站事件的相关信息，请与当地警察联系自主发现_ concerned about对关切的；对担忧的express ones concerns _ 表达对的担忧as/so 。