人教版 (2019)必修 第二册Unit 2 Wildlife protection教学课件ppt

这是一份人教版 (2019)必修 第二册Unit 2 Wildlife protection教学课件ppt，共20页。PPT课件主要包含了自主素养储备，emotion，unusually，reduce，stir，stir up，Due to，ugly，cut down，知识素养积淀等内容，欢迎下载使用。
Ⅰ. 根据汉语提示写出正确的单词1. Shyness is an _______(情绪) that affects hw a persn feels and behaves arund. 2. It is an _________(不寻常地) ht summer this year and air cnditiners are in great need. 3. Healthy diet and prper exercise can ______(减少) the risk f sme diseases. 4. All I need is smething that can be used t heat and ___(搅动) the mixture. 5. There is a beautiful park in ur ______________ (邻近的地方). We can take a walk in it after dinner.
Ⅱ. 根据汉语提示补全句子1. _______________speaking in public, n ne can match him.  当谈到在公众场合演讲时, 没人能与他相比。2. As a teacher, he thinks his business is t ______the students’ interest in study.  作为一名教师, 他认为他的工作是激发学生的学习兴趣。3. ______climate change, Arctic ice is melting earlier in the spring.  由于气候变化, 北极的冰在春天融化得更早了。
When it cmes t
4. The vlunteers _______________the missing peple in the typhn.  志愿者们正在寻找在台风中失踪的人。5. ___________________he ften plays basketball in the gym.  他正是在周末经常在体育馆打篮球。
are searching fr
It is n weekends that
Ⅲ. 课文理解1. The Pster 1 is abut when it cmes t wildlife prtectin, the ____animals must be prtected. 2. The Pster 2 is abut that we humans dn’t ________trees t make paper.  3. Read the news reprt and chse the best answer. (1)Why shuld we pay attentin t the ugly animals?A. Because they are t ugly and funny. B. Because their ppulatin is t small. C. Because the wrld needs every animal t be clrful. D. Because they are treated equally.
(2)Many kalas are hmeless nw because _______.  A. there are t many kalas. B. the trees are t tall fr them t climb. C. humans need mre paper. D. humans destryed their hmes. (3)Why are pictures put in the psters?A. T reduce the wrds. 　　B. T attract readers. C. T frighten readers. D. T sell at a high price. 答案:(1)~(3)CDB
1. reduce vt. 减少　派生reductin　n. 减少【观察·悟】※It is reprted that living spaces fr wildlife are being reduced due t the cutting f trees. (教材典句)据报道, 由于砍伐树木, 野生动物的生存空间正在减少。※The park has been reduced t half its frmer size. 公园的规模已被缩减到以前的一半大了。※The current death rate is reduced by 10% cmpared with that f the year f 1980. 与1980年相比, 目前的死亡率降低了10%。
【生成·得】①reduce. . . __. . . 　　　把……减少到……②reduce. . . ___. . . 把……减少了……
【内化·用】①He weighed 120 kils last mnth, and nw his weight __________________30 kils.  他上个月120千克, 现在减了30千克。②The number f emplyees _______________________.  雇员人数从40人减少到25人。
has been reduced by
was reduced frm 40 t 25
2. due adj. 由于;因为;到期的;预期的;应付的;应得的 n. 应付款;应得之物【观察·悟】※She decided t take the test nly ne mnth befre the due date in June. 她决定在六月份预期的日期前一个月参加考试。※The dictinary f the tenth editin is due t be published next mnth. 第十版词典按期下个月出版。※The take-ff f the flight has been delayed due t the bad weather. 由于/因为天气不好, 飞机不能按时起飞。※That bk is due t me, but I haven’t gt it yet. 那本书应该是给我的, 而我至今还未拿到。
【生成·得】①be ____________　　按期做某事 ②be _________应付给某人;应归于某人 【知识延伸】表示“由于, 因为”的词和短语还有:because;fr;because f;wing t;thanks t
due t d sth.
【内化·用】同义替换。①Because f (=______) the light pllutin, stars are t faint t be bserved with naked eyes in the urban area.  ②The plane _______________(按期起飞) at 8:00 frm the airprt.  
is due t take ff
3. It is fr this reasn that the WWF cnstantly puts up infrmatin t stir up public interest in the welfare f the planet. 正因为这个原因, 世界自然基金会不断发布信息, 以激发公众对地球福利的兴趣。 【观察·悟】※It was abut 600 years ag that the first clck with a face and an hur hand was made. 大约600年前, (世界上)第一个有表盘和时针的钟表被制造出来。※Is it a new e-bike that his brther wants t buy? 他哥哥想买的是一辆新的电动自行车吗?※When was it that yu called me yesterday?　你昨天给我打电话到底是什么时候?
【生成·得】(1)基本结构:It is/was+被强调部分+that/wh. . . (2)一般疑问句结构:Is/Was it+被强调部分+that/wh. . . ?(3)特殊疑问句结构:特殊疑问词+is/was it+that. . . ?【点拨迷津】 强调句的两点注意(1)当被强调部分指人时, 可用that或wh;指物或时间、地点、原因等时, 只能用that。(2)被强调的部分是主语时, 注意谓语动词和被强调的主语保持一致。
【内化·用】按要求对下面句子中的成分进行强调。My sister read three bks in the library yesterday. ①It was my sister _____________three bks in the library　yesterday. (强调主语)　　　　　　 ②It was ______________my sister ____ in the library yesterday. (强调宾语)　　　　　　 ③It was ________________my sister ____three bks yesterday. (强调地点状语) ④It was _____________my sister ____three bks in the library. (强调时间状语) 
wh(that) read
three bks that
in the library that
yesterday that
Ⅰ. 单词拼写1. A _______(海豚) is always well-knwn as a clever and friendly animal. 2. If these suggestins are well carried ut, the city’s pllutin will be greatly _______(减少). 3. An _______(感情) is a feeling such as happiness, lve, fear r anger. 4. ______(昆虫) are sme little creatures that living arund us and sme f them are ur friends. 5. The bk that I bught n the net ______(激发) my interest.
6. It is reprted that a new park in the nrth f ur ______________(街区) will be built sn. 7. When the autumn cmes, the air is s dry that peple’s ____(皮肤) becmes dry, t. 8. Althugh it was nthing special, it was _______(不寻常的) t me because I had never been n plane befre.
Ⅱ. 根据汉语提示写出适当的短语1. ______(由于) the use f this medical technlgy, sme diseases can be treated at an early stage.  2. This type f music is ften played at sprting events t ______(激起) the fans.  3. When ding ur wrk, we must ______________(注意) ways and means.  4. Tday, t many trees are still being ________(砍伐) in many cuntries.  5. Once made ut, the plan must be __________(执行) regardless f any difficulty.  
pay attentin t