2019版高考英语一轮复习 Unit 4 Wildlife protection课件 新人教版必修2.ppt

1、Book 2 Unit 4Wildlife protection,语言点用法过关1. contain vt.包含;容纳;克制(强烈的感情等);抑制教材原句It contains a powerful drug which affects mosquitoes. 它含有一种强效的药物,可以防止蚊虫叮咬。语境应用写出下列各句中contain的含义It contains a lot of pictures taken during my childhood. It keeps a record of my birth at the hospital, my first smile and my fi

2、rst walk.包含,The stadium is large enough to contain 100 thousand people.容纳Hearing the disappointing news, he was too sad to contain himself. 克制；抑制 用contain或include的适当形式填空The container contains many kinds of fruits, Including apples/apples included .用法点拨辨析(1)contain表示所含之物的全部或一部分;侧重所含的数量或成分,不用于进行时。(2)i

3、nclude指作为整体中的一部分而被包括进去,通常指同类。常使用“including+被包括部分”或“被包括部分+included”的结构。,2. affect vt.影响;感动;侵袭教材原句It contains a powerful drug which affects mosquitoes. 它含有一种强效的药物,可以防止蚊虫叮咬。语境应用单句填空Arthritis is a crippling disease affecting (affect) people all over the world.It is said that the new drug is effective (e

4、ffect) against the virus.单句改错No one can deny the effect parents have with their children. withon 写作微练我们的日常行为对环境有影响。(2016北京书面表达) Our daily behavior has an effect on the environment.,用法点拨(1)be deeply affected by被深深打动be affected by the heat/the cold中暑/着凉(2)effect n.作用;影响have an effect/influence on对产生影响

5、 (3)effective adj. 有效的;起作用的,3. appreciate vt.鉴赏;感激;意识到教材原句You should pay more attention to the rainforest where I live and appreciate how the animals live together.你应该多关注我生活的热带雨林,并且懂得热带雨林中的动物是如何在一起生活的。语境应用单句填空Id appreciate you answering (answer) me as soon as possible.I expressed my appreciation (ap

6、preciate) of what he had done.The boss gave him a raise in appreciation (appreciate) of his excellent work.单句改错I would appreciate very much if you could give me an early reply.在appreciate后加it,写作微练 I would appreciate it if you could give me some advice on how to solve these problems .如果您能给我一些如何解决这些问题

7、的建议我将不胜感激。用法点拨(1)appreciate+n./pron./v.-ing重视/感激I would appreciate it if.假如,我将不胜感激(2)appreciation n.欣赏;感激in appreciation of欣赏;感激点津当appreciate, hate, dislike, love, like, depend等词或短语后接宾语从句时,一般先接it,再接宾语从句。,4. succeed vi.成功 vt.接替;继任教材原句What must be done if wildlife protection is to succeed? 要成功地保护好野生动物

8、必须做什么?语境应用单句填空It never occurred to me that you could succeed in persuading him to change his mind.He had to succeed to the business when his father passed away.As far as I know, John succeeded Tom as chairman of the students? union.,单句改错Finally, I wish this years English speech competition great suc

9、cess. competition后加a 一句多译昨天的聚会很成功。Yesterday the party,succeeded greatly,was very successful,was a great success,用法点拨(1)succeed in doing sth.成功地做某事succeed to sth.继承succeed sb. as接替某人成为(2)successful adj.成功的be successful in doing sth.成功地做某事(3)success n.U成功;成就 C成功的人或事物,5. employ vt.雇用;利用(时间、精力等) 教材原句Can

10、 they be employed to work in the park and not hurt the animals? 他们可以被雇来在公园工作而不伤害动物吗?语境应用单句填空In the past three years he has been employed as a firefighter.His parents employed a tutor to teach (teach)him Greek.The employment (employ)rate has continued to rise in big cities.,完成句子她忙着给花浇水,没有注意到那时发生的一切。S

11、he was employed in watering the flowers, so she did not notice what was happening.用法点拨(1)employ sb. as.雇用某人为employ sb. to do sth. 雇用某人做某事be employed in doing sth.忙于做某事(2)employer n.雇主(3)employee n.雇员;受雇者(4)employment n.职业;工作;使用,1. die out 灭亡;逐渐消失教材原句As a result these endangered animals may even die

12、out. 结果,这些濒危动物甚至会灭绝。语境应用单句填空With the living environment becoming worse, many species are dying out .They looked up into the sky until the noise of the rocket died away .Although the wind has died down , the rain remains steady, so you still need a raincoat.,London was a new world to me and I was dyi

13、ng to find (find) out more about it.完成句子To be honest, I am dying to hear from you (我渴望收到你的来信).单句改错This kind of rare animal was died out.去掉was,用法点拨(1)die away (声音、光线等)逐渐消失die of/from因而死die down减弱;平息 (2)be dying for很想要;渴望be dying to do sth.极想做某事点津die常用作不及物动词,不用于被动语态,也不能与表示时间段的状语连用;dead为形容词,表状态,可与表时间段的

14、状语连用。,2. protect.from. 保护不受(危害)教材原句“Im protecting myself from mosquitoes,” it replied.它回答说:“我这样做是为了防止蚊虫叮咬。”语境应用单句填空It is our duty to protect our motherland against the enemy.As is known to us all, shoes play an important role in our life, for they can protect our feet from being hurt (hurt).Great ef

15、forts should be made to stop the flu virus from spreading (spread).,完成句子Furthermore, the pen is made of extremely strong materials, which can protect the pen from the damagewhen it falls down onto the ground.而且,这是用非常坚硬的材料做成的钢笔,当它摔到地上时这种材料起保护作用以免钢笔损坏。,用法点拨protect.against.保护不受侵害prevent.from doing sth.

16、阻止做某事stop.from doing sth.阻止做某事点津在stop/prevent.(from) doing sth.中,与stop/prevent搭配的from可以省略,但在被动语态中from不可省去。,3. come into being形成;产生教材原句They lived on the earth tens of millions of years ago, long before humans came into being and their future seemed secure at that time. 数千万年前,恐龙就在地球上生活,比人类的出现要早得多,当时它们

17、的前景好像也很安全。语境应用用come的短语完成句子This decision, which aimed to make all indoor public places smoke-free, came into effect/force from the first day of 2011.这个力求使所有的室内公共区域都变成无烟区的决定,从2011年第一天开始生效。,These animals came into existence on the earth long before.这些动物很久以前就在地球上存在了。Therefore, this new kind of shoes has

18、 come into being recently.因此,这种新鞋最近问世了。用法点拨come into power 上台;掌权come into force/effect 开始生效come into existence 开始存在;形成come into fashion 开始流行;风靡come into use 开始被使用点津“come into+n.” 构成的短语,既无被动形式,也无进行时态。,本文档仅为全套资料之一，欢迎点击下方按钮链接，下载全套资料！,请点此到下载本文全套资料,4. pay attention to注意教材原句You should pay more attention t

19、o the rainforest where I live and appreciate how the animals live together.你应该多关注我生活的热带雨林,并且懂得热带雨林中的动物是如何在一起生活的。语境应用单句填空In our childhood, we were often reminded by Grandma to pay attention to our table manners. Much attention should be paid to protecting (protect) the polluted water. As a student, you should fix your attention on your study.,一句多译我们应该注意保护环境。 We should pay attention to protecting the environment. &#