人教版 (2019)必修 第二册Unit 2 Wildlife protection完美版课件ppt

这是一份人教版 (2019)必修 第二册Unit 2 Wildlife protection完美版课件ppt，共34页。PPT课件主要包含了Step one，Step two，Step three，poster，endanger，ˈævərɪdʒ，average，əˈlɑrmɪŋ，alarming，species等内容，欢迎下载使用。

Teaching steps
Read after the listening material;
Wrds family;
Understand and master the key pints in this unit;
Lk at yur textbk, when yu are reading;
Read after the listening material
extinct [ɪkˈstɪŋkt] adj.extinctin [ɪkˈstɪŋkʃən] n. habitat [ˈhæbəˈtæt] n. endanger [ɪnˈdeindʒə]average [ˈævərɪdʒ]cncern [kənˈsɜːn] vt. adapt [əˈdæpt]
extinct extinctin habitat endanger average cncern adapt
[ɪkˈstɪŋkt] adj.
[ɪkˈstɪŋkʃən] n.
[ˈhæbəˈtæt] n.
[ɪnˈdeindʒə]
[kənˈsɜːn] vt.
pster [ˈpəʊstə] n. illegal [ɪˈli:gl] adj. illegally [ɪˈliːɡəli] adv. immediately [ɪˈmidɪətli] adv. species [ˈspiːʃiːz] n.shark [ʃɑ:k] n. alarming [əˈlɑrmɪŋ] adj. alarm [əˈlɑ:m] vt./vi. rate [reit] n.
pster illegal illegally immediately species shark alarming alarm rate
[ɪˈmidɪətli] adv.
[ɪˈli:gl] adj.
[ˈpəʊstə] n.
[ˈspiːʃiːz] n.
[əˈlɑrmɪŋ] adj.
[ɪˈliːɡəli] adv.
[əˈlɑ:m] vt./vi.
n. [ɪkˈstɪŋkʃən]
immediately
[ˈspiːʃiːz]
[ˈhæbəˈtæt]
Wrds family and the related expressins ;
aware adj. 知道；发觉；有……意识的→ n. 意识，觉悟 cncern vt. 涉及；让……担忧→ adj. 担心的；关切的→ prep. 有关，关于，涉及3. adapt vi. 适应　vt. 使适应；使适合→ n. 适应；改编(本)4. reserve n. (动植物)保护区；储藏(量)　vt. 预订；预留；保留→ n. 预订；预约；保留地；保留意见5. bserve vt. 观察(到)；注视；遵守→ n. 观测，观察；遵守
intend vi.& vt. 打算；计划；想要→ n. 打算；计划；意图threat n. 威胁→ vt. 威胁；危及exist vi. 存在；生存→ n. 存在；(尤指不幸的)生活unusual adj. 特别的；不寻常的→ adj. 通常的；寻常的→ adv. 不寻常地；意想不到地5. (放在疑问词之后表示强调)究竟；到底6. 灭亡；逐渐消失
取得进步 在压力下；承受压力 看清；听清；分清 保护；照管；监督 日日夜夜；夜以继日 由于；因为
make prgress
under pressure
day and night
7. 搜索；查找8. 激起
1. hunt (v.)
杰克和查理周末喜欢去打猎
1. hunt (v.) The plice are still hunting the killer. 。After a lng hunt we finally fund a huse we liked. 。 hunter
n. 打猎，狩猎；搜寻，寻找
猎人，（猎食其他动物的）猎兽
经过长时间的寻找，我们终于找到了一所中意的房子
2. die ut...
①It is reprted that there are 40，000 species dying in the wrld every year.②The sund f the car died in the distance.③The yung driver died the wunds caused by a rad accident.④The trees have been dying during the cld winter, and there are few left.
2. die ut/ff/frm/away...
3. cncern
①I've been cncerned yu lately.②As far as I'm (cncern), tennis is a much mre interesting sprt than ftball.③Sheila lked up at me cncern.
Scientists and babies seem t bserve the wrld differently.似乎科学家和婴儿观察世界的方式是不同的。bserve the lcal custms遵循当地习俗D yu bserve Christmas in yur cuntry?你们国家庆祝圣诞节吗？
4. bserve
bervatin (n.)
5. watch ver
①Watch ！ There are lts f accidents here. ②Electrnic mnitrs wuld watch the public areas s that there wuld be little crime. ③Apart frm tw men watch in the engine­rm, everyne was asleep.
答案：①ut　②ver　③n
①He has made up his mind t intend his sn (manage)the cmpany.②This prgram was set up with an (intend)f helping the hmeless.③The schl being built is said t be intended the disabled children.
答案：①t manage　②intentin　③fr
①Mistakes due carelessness may have serius cnsequences. ②Thanks his parents' encuragement and supprt, he finally realized his dream.③It was very difficult t see ur way because the fg.
答案：①t　②t　③f
due t, because f, wing t和thanks t都可以作状语；due t, wing t可以作表语；due t还可以作后置定语。
because f 比其他短语更口语；主语指一个事实时也可作表语；thanks t 通常用于好的方面，但有的时候用作反语，由其构成的短语可位于句首或句末；wing t作状语时，习惯上用逗号和句子的其他部分分开；
stir up 激起stir sth with sth 用...搅动stir sth in/int sth 用搅拌方法把某物掺入 sb. t d sth 鼓动某人做 up hatred 激起仇恨stir up truble 挑起事端
①We've gt enugh prblems withut yu trying t stir things up.我们的麻烦事已经够多的了，你就别再挑拨是非了 。②The vegetables are stirred int the rice while it is ht. 趁米饭热时把蔬菜拌进去 。③As usual, Harriet is trying t stir up truble.与往常一样，哈里特正在试图挑起事端 。
1．It is (legal)and culd endanger ther peple's lives.答案：illegal2．The rainfrests are disappearing at an (alarm)rate.答案：alarming3．Many species have been sht t the verge f (extinct).答案：extinctin4．The sea turtle is an (endanger)species.答案：endangered
5．Every pssible means is (use)t prevent the air pllutin.答案：being used6．I admire the (effect)use f clur in her paintings.答案：effective7．Be plite and dn't (threat)yur custmers.答案：threaten8．Gvernments at all levels are fully aware the severity and cmplexity f the COVID­19.答案：f
9．They have replanted many areas with rare and (usual)plants.答案：unusual10．They expressed mixed (emte)at the news.答案：emtins