Unit 2 Section Ⅰ 同步课件 （新教材）人教版（2019）必修第二册.ppt

1、UNIT 2 WILDLIFE PROTECTION 语篇类型语篇类型 1. 1. 多模态语篇多模态语篇: :海报海报; ; 2. 2. 记叙文记叙文: :日志体叙事文本“日志体叙事文本“A DAY IN THE CLOUDSA DAY IN THE CLOUDS”; ; 3. 3. 其他类型其他类型: :音频、图片、视频等音频、图片、视频等 语言知识语言知识 语音语音 单词重音单词重音: :多音节单词多音节单词 主题主题 词汇词汇 野生动物野生动物:species:species sharkshark whalewhale Tibetan antelopeTibetan antelope c

2、reaturecreature deerdeer kangarookangaroo insectinsect dolphindolphin koalakoala 生存现状生存现状:illegal:illegal hunthunt hunterhunter on earthon earth die outdie out alarmingalarming alarmalarm raterate extinctextinct extinctionmassextinctionmass habitathabitat endangerendanger averageaverage on averageon

3、 average shootshoot profitprofit attackattack threatthreat threatenthreaten reducereduce 意识觉醒意识觉醒:aware of:aware of concernconcern concerned aboutconcerned about pressurepressure under pressureunder pressure remind sb of sb/sthremind sb of sb/sth intendstirintendstir stir upstir up emotionemotion 保护

4、措施保护措施:poster:poster immediatelyimmediately measuremeasure authorityauthority reservereserve plainplain observeobserve watch over day and nightwatch over day and night removeremove neighbourhoodneighbourhood search forsearch for 工作成效工作成效:make progress:make progress adapt toadapt to beautybeauty effe

5、ctiveeffective recoverrecover 经验教训经验教训:living:living make outmake out existexist harmonyharmony unusualunusual 语言知识语言知识 语法语法 现在进行时的被动语态现在进行时的被动语态 语篇语篇 1.1.海报的语篇结构和语言特征海报的语篇结构和语言特征; ; 2.2.日志体的叙事文本的文体特征和语言特点日志体的叙事文本的文体特征和语言特点 语用语用 表达目的表达目的:This is used for :This is used for I did it to/in order to/so

6、as to I did it to/in order to/so as to He has done it so that/in order that He has done it so that/in order that 文化知识文化知识 了解濒危物种现状了解濒危物种现状, ,认识到野生动物保护的重要性和紧迫性认识到野生动物保护的重要性和紧迫性, ,树立人类命运共同体意树立人类命运共同体意 识识 语言技能语言技能 1.1.利用图片、图表等视觉资料预测听力内容利用图片、图表等视觉资料预测听力内容; ; 2.2.辨析阅读文本中的字面及隐含意义辨析阅读文本中的字面及隐含意义; ; 3.3.通过观

7、看图片、视频通过观看图片、视频, ,能够解读非文字资源所传达的意义能够解读非文字资源所传达的意义; ; 4.4.能够在谈话中恰当得体地表达目的和意图能够在谈话中恰当得体地表达目的和意图; ; 5.5.能够设计一幅关于动物保护的海报能够设计一幅关于动物保护的海报 学习策略学习策略 11.1.利用笔记等梳理信息并进行复述利用笔记等梳理信息并进行复述; ; 2.2.将本单元所学到的有关野生动物和濒危物种保护的知识运用到写作中并进行反思、将本单元所学到的有关野生动物和濒危物种保护的知识运用到写作中并进行反思、 评价评价 Section Listening and Speaking . 在括号里写出黑体

8、单词在句中的含义 1. A large poster ( ) of saving water is put on the back wall in every classroom. 2. It is illegal ( ) to kill endangered animals. 3. As a child, I often went hunting ( ) with my grandpa in the fields. 4. I saw many new species ( ) of flowers in the garden. 5. I prefer to see animals in the

9、ir natural habitat ( ), rather than in zoos. 6. I have masses ( ) of work to do so that I have no time to go swimming with you. 7. The average ( ) age of my classmates is 15. 8. What concerns ( ) me is that children are spending too much time on mobile phones. 9. He is from the south, but he adapted

10、 ( ) himself to the cold weather in the north soon. 答案答案：1. 海报 2. 非法的 3. 打猎 4. 物种 5. 栖息地 6. 大量的 7. 平均的 8. 让担忧 9. 适应 10. 官方;措施 10. The authority ( ) made an announcement that new measures ( ) will be taken to protect the wildlife. . 在对话中正确运用下列短语 change begins with you measures are being taken in dang

11、er of extinction adapt to the changes under pressure X=Xiao Li T=Tom X: Tom, come and look at the posters I have designed. T: Pretty good. You are a good wildlife protector. Now many wild animals are in danger and even 1. . X: You are right. People are expanding their moving areas and making great c

12、hanges to the natural world. It is hard for wild animals to 2. . in danger of extinction adapt to the changes T: I totally agree. They are suffering a lot. But they are not to blame, for they are victims. I think the authorities should be aware of it. X: To tell you the truth, the authorities are 3.

13、 to stop people from hunting wild animals. 4. . Everyone should take part in it and 5. . 答案答案： 3. under pressure 4. Measures are being taken 5. change begins with you Pre-listening: Look and say. Look at the three posters on Page 14 of the textbook and answer the following questions. 1. What should

14、be shown on the posters? _ 2. Why are pictures usually seen on a poster? _ 3. What is the third poster mainly about? _ 4. What do you think you will listen to according to the posters? _ 答案答案： 1. The theme should be shown on them, usually in brief words. 2. To draw readers attention and help express

15、 the theme of the poster. 3. It is about protecting/saving sharks. 4. Something about saving endangered wildlife. While-listening: Listen and write. 1. Listen to the listening material and finish Exercises 2 killing off certain rare species is forbidden; natural habitats should be returned to the wi

16、ldlife. Only if we human beings make changes ourselves can wild animals be preserved. Thank you! Pronunciation: Listen and repeat. 1. Try reading the following words and pay attention to stressed syllables.( stands for primary stress; stands for secondary stress; stands for unstressed syllables) aba

17、ndon professor endanger moreover kangaroo magazine recommend activity accompany biology beautifully agriculture education energetic explanation influential vocabulary immediately electricity civilisation characteristic organisation responsibility impossibility 2. Summarise the rules of stressed syll

18、ables according to the above examples. (1) 一般两个或三个音节的单词,重读在第一个音节上。但如果这个单词是带有前缀的, 则重读在前缀后。如:above encourage (2) 三个或以上音节的单词,重读在倒数第三个音节上。 如: family (3) 带有后缀的单词,重读在这些后缀的前一个音节上(以下后缀除外: -ed、 -es、 -er、 - est、 -or、 -ary、 -ory、 -ment、 -ous、 -cy、 -ry、 -ty、 -al、 -ure、 -ute、 -ble、 -ar、 -ly、 -less、 -ness、 -ful、

19、-ing)。 如: -ianmusician -icatomic 利用视觉资料预测听力内容 视觉资料能够通过生动的信息呈现方法在短时间内调动起读者的阅读兴趣。 同时视觉材料也可以帮助读者对听力材料进行有效的推测。可从以下三个方面 加以利用: (1)认真观察文字、图表等信息,注意其中的关键词,例如教材14页三个海报中的 illegal、wildlife、protect等词; (2)仔细观看录像; (3)细致观察图片或画面信息。 综合以上三个方面得出材料的主题内容,从而对即将听到的材料做出预判。 单词重音 一个英语单词,如果只由一个音节组成,就不存在重音或轻音的问题。如果由两个 或两个以上的音节组

20、成,就产生单词重音。念得特别响的音节,就是单词重音所在, 也就是重读音节。其他音节叫非重读音节。除了一些复合词外,一般一个词只有 一个重读音节,用“”符号来标注。 (1)以下后缀会将重读吸引至其本身变成主重读 (Primary Stress),而原重读降为次 重读(Secondary Stress):-ain、 -ee、 -eer、 -ier、 -ade、 -ival、 -itis、 -mental (-ental)。 如:refuge /refjud/refugee /refjudi/ employ /ImplI/employee /emplIi/ (2)双音节词在作为动词、名词(或形容词)时,具有不同的重读音节。一般有以下两种 情况: 名词/形容词:重读在第一个音节。 如:progress produce increase record permit 动词:重读在第二个音节。 如:progress produce increase record permit