人教版高中英语必修二Unit4 Wildlife protection Period 2 Phrases and grammar课件(共28张PPT)

课件28张PPT。Welcome to today's lesson!I learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! Module2 Unit4 Wildlife protection
（Period 2 Phrases and Grammar）知识目标：能在课文语境中体会、理解以下词汇、直接引语/间接引语的含义和用法并能在具体语境中运用：die out, protect ...from, pay attention to, do harm to, in relief.
现在进行时的被动语态
2. 能力目标：能在语篇语境中运用以上短语和语法。
3. 情感目标：通过课文知识点的归纳，学生能灵活运用所学词汇，感受英语学习的快乐与成就感。I learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! 预习案（限时5分钟，课前独立完成） 1．_____________ 灭亡；逐渐消失
2．_____________ 和平地；和睦地；安详地
3．_____________ 在危险中；垂危
4．_____________ 如释重负；松了口气
5．_____________ 突然笑起来；大声笑了出来
6．_____________ 保护…不受…(危害)
7．_____________ 注意
8．_____________ 挑选出
9．_____________ 形成；产生
10．______________ 按照；根据……所说
11．_____________ 以至于；结果
12．________________ 损害；伤害；对……有害
13. _____________ 毫不怜悯地die outin danger (of…) burst into laughter protect...from pick out come into being according to so that without mercy in peacein reliefpay attention todo harm to/be harmful to 14. 过去常常做某事 ________
15．被用来做． ________
16．一定数量的 ________
17. ……上获得成功 ________
18. 转身 ________
19. 渴望做某事 ________
20. 飞走 _________
a certain number of
succeed in
turn aroundbe used to do sth.fly awaylong to do sthused to do sth.1.“出现；消失”家族
①____________　　　　　 　 灭亡；逐渐消失
②____________ vi. 消失；失踪
③____________ vi. 出现
④____________ vi.　　 消失；突然不见
⑤____________ 出现
⑥____________ 出现；发生die outdisappearappearvanishshow upturn up 【核心词组 联想·积累】2.“关注”词汇一览
①_____________________ 注意
②_____________________密切注视
③_____________________关注
④_____________________关注；集中于
⑤_____________________密切关注pay attention tokeep an eye on focus one's attention on concentrate on 　keep a close watch on 【核心词组 联想·积累】【核心词组 联想·积累】3. pay短语串联
① ______________ 注意
② ______________ 偿还；报复
③ ______________ 还清(债务等)；付清
④ ______________ 支付
⑤ ______________ 参观(访问)pay attention topay backpay offpay forpay a visit to
4 “动词＋out”短语荟萃
①___________ 坚持下去
②___________ 出发；着手；摆放
③___________ 理解; 辨认出; 填写
④___________ 出版；出来
⑤___________删去；切断
⑥___________取出；去掉hold out set out make out come out cut outtake out【核心词组 联想·积累】5“come into＋n.”短语一览
①come into ___________ 开始执政
②come into ___________开始生效，开始实行
③come into ___________形成，产生，开始存在
④come into ___________开始运转，实施，生效
⑤come into ___________ 开始使用
⑥come into ___________形成；产生powereffect/forceoperationexistenceuse/servicebeing【核心词组 联想·积累】【语法填空】1．Daisy had always longed ______(help) the endangered species of wildlife.
2．Not only ______ he plan to find 40 time twins before his 40th birthday but also he intends ______(write) a book according _____ his experience.
3．Whenever we do something，we should pay attention____every small detail，which can guarantee our success in the end.
4．More and more animals have been hunted，some of________ are dying _____.
5．_________(Hear) the interesting story，all the people present burst into ________(laugh).
6. Great attention must be paid to ____________ (develop) education，especially in the countryside.
7．This medicine will protect you _______ a return of the illness.
8．Hearing the good news，she sighed ________relief.
9. Perhaps it is true ____nobody in the world knows exactly how the earth come______being.
10.________ my relief, my son survived the accident. doesto writeto to whichoutHearingdevelopingfromin that intoTo to help laughter Nobody knows for sure why and how dinosaurs disappeared from the earth in so a short time.According to a UN reports，some animals and plants have been disappeared in the last 500 years.
Many animals have disappeared during the long history of the earth.The more famous of these animals are dinosaurs.They lived in the earth tens of millions of years ago，long before humans came being. Their future seemed securely at that time.There had many different kinds of dinosaurs. The number of them used to living in China.
moston∧
into securewereAlivesuchreport[教材与短文改错]I learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! 探究案（课堂自主学习 交流合作完成 限时35分） I、Expressionsdie out 灭亡；逐渐消失(物种/种族/家族/风俗/习惯)[原句]As a result these endangered animals may even die____.out1. I am dying ________ something to eat.
2. The excitement died ________ as time went by.
3. She is dying ___________ (know) where you’ve been.
4. The poor children died _____ because of lack of food.
5. Ronny’s steps had died _____ in the distance, and there was a moment
of absolute silence.fordownto knowoffaway【我的笔记】1. die _______ (声音/光线/风)逐渐消失 (渐远)
2. die _______ (兴奋/火势) 渐弱/熄；平息 (渐小)
die _______ 相继死去
2. be dying _______ sth. 很想要；渴望
be dying _______(do) sth. 极想做某事 away downoff for to do[原句]　I’m _________(proteck) myself ______mosquitoes.
我正保护自己不被蚊子咬到。protect ...（from ） 保护……不受……(危害)1. protect sb/sth ___________ ________(do) th.保护某人/某物不…
2. ________the protection of... 在…的保护下
3. _____________________________
____________________
4. _________ n. 保护 _______________adj. 保/防护的protectingfrom ①Furthermore, the pen is made of the ________(extreme) strong materials, which can protect the pen_______the damage.
②____ is known to us all, shoes play___important role in our life, for
they can protect our feet from ____________ (hurt)．
③Great efforts should be made to protect the flu virus from ______ (spread)．
4. These ancient buildings which are ____ protection have been restored beautifully to attract foreigners.being hurtAsextremelyfrom spreading【我的笔记】from/againstunder prevent/stop...(from)doing sthkeep...from doing sth.阻止某人做某事underprotection an doingprotective3. pay attention to注意；留意[原句]You should pay more attention____the rainforest where I live and appreciate _____the animals live together.
你应该多关注我居住的雨林，并欣赏一下动物们是如何在一起生活的。 to how 1. In order to protect the balance of nature, the professor suggested that we____________(pay) attention to _____________ (improve) people’s environmental awareness.
2. You speak English very well, but more attention should ______(pay) to your written English.
3. He stood there, with his attention ____ (fix) on the notice on the wall. (should) payimprovingbe paid fixed【我的笔记】1. ___________________ one’s attention 引起某人的注意
2. ______ one’s attention ___... 把注意力转移到…
3. ___________________ one’s attention ___... 注意力集中在…
4. devote one's attention____ 专心致志于...
5. bring sth. _____ one’s attention 使某人注意某事draw/attract/catchturntofix/focus/concentrateon to to 4．do harm to 对...有害
1. As we know, watching violence on TV really_______ (harm) you.
2. As we know, watching violence on TV really do harm _____you.
3. As we know, watching violence on TV is _________(harm) to you.
4. There is no harm ________ trying it.harms to harmful in 【我的笔记】1. cause/do harm ____ ... 对…造成有害
2. ______ is no harm___ _______(do) sth. 做某事无害
3. be _________(harm) ____ ... 对…有害
_____________ adj. 有害的
____________ adj. 无害的to There in doing harmful to harmful harmless5．in relief
①It was ______relief to me to find the children safe.
②___________(hear) the news, he breathed ________ relief.
③_____their ________(relieve)， they all got home safely.
4. The subway line is sure to greatly ______(relief) the traffic jam in
this city．
a Hearing in To relief relieve【我的笔记】1. ________ relief 如释重负；松了口气
2. (much) _____ one's_________ 使某人放心(宽慰)的是
3. feel a sense of relief __________________(词义)
4. _____________vt. 解除；缓解
______________________________________
消除焦虑/内疚/缓解压力/交通拥堵
in to relief 如释重负 relieverelieve anxiety/guilt/stress/traffic jam　 II、Grammar
进行时的被动语态
用所给动词的适当形式填空
1.You are not allowed to go into the meeting room. A secret plan ____________ (make) there.
2.After school we went to the reading-room to do some reading，only to be told that it____________________(decorate).
3.Many interesting experiences ______________(carry) out these days.
4.They told me that the case _____________________(investigate) at that time.
5.He may ________________(beat)by his father at the very moment.is being madewas being decoratedare being carriedwas being investigatedbe being beaten进行时的被动语态
?表此刻正在进行的被动动作。
?表示现阶段正在进行的被动动作，但此动作不一定正在发生。
?表示经常的被动行为，常和always，often，constantly 等词连用。(表达某种感彩)
?与部分情态动词连用，表示对正在发生的动作的推测。 【我的笔记】课堂小结 die out, protect...from,
pay attention to , do harm to, in relief
2. 现在进行时的被动语态I learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! 反馈训练案（课堂独立完成，限时8分钟）1. This medicine is ________ (harm) to adults when taken properly. However，it may be _______ (harm) to children under 12 when over-taken.
2. There's nothing like a good nap, or a long night's sleep to ________ (relief) tensions.
3. He paid more attention to ________ (protect) his eyes.
4. London was a new world to me and I was dying _______(find) out more about it for myself.
5. Troops have been sent to protect aid workers____________ attack.
6. He stood there, his attention ____ (fix) on the notice on the wall.
=He stood there, and his attention _____(fix) on the notice on the wall.
=He stood there, _______(fix)his attention on the notice on the wall.
=He ____his attention on the notice on the wall while standing there.
7. The audience in the hall got very excited and it took quite a long time before the excitement eventually died ______.harmlessharmfulrelieveprotectingto findfromfixedwas fixedfixing fixed downⅡ.单句改错
1. Great efforts should be made to keep the flu virus spreading．
2. We are in a great relief after the driving test.
3. The polluted river did great harm the farmers
4. Hearing the boring news，I was too distracted to concentrate my attention to my homework.
5.Please pay attention to take care of your baby.
6. We should take immediate measures to protect the enviroment
from polluted.
7. Many traditional customs have died away because they are out of date.
I learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! 庭业作家1.整理好笔记,并保存好导学案。
2. 大声朗诵本单元的单词和课文。
3. 复习今天的笔记。Thank you