unit4section2WarmingUp&Reading-LanguagePoints课件（新人教必修2）.ppt

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1、Unit 4 Wildlife protectionUnit 4 Wildlife protectionSection Warming Up & ReadingLanguage Points要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 .重点短语根据汉语意义补全短语1die 灭亡；逐渐消失2 peace 和平地；和睦地；安详地3 danger(of) 在危险中；垂危4 relief 如释重负；松了一口气5burst laughter 突然笑起来；大声笑了出来6protect. 保护不受(危害)7p

2、ay attention 注意8be concerned 关心outinininintofromtoabout要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 die out灭亡；(风俗，习惯等)逐渐消失(P25)Much to our sorrow，many rare animals died out.令我们难过的是，许多珍稀动物灭绝了。Some traditional learning methods are dying out.一些传统的学习方法正在消失。要点层级解读人教版英语人教版英语 必修必

3、修2 课时演练广场课前自主预习 Because of the bad weather，the round of the parade died away.由于天气不好，游行的行列渐渐散去。The flames finally died down.火焰越来越小，最后熄灭了。As she got older，her relatives all died off.随着她年纪的增长，她的亲戚都相继死去了。She is dying to know the result of the exam.她极想知道考试的结果。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展die o

4、f因而死(一般指死于内因，如疾病、饥饿、情感原因等)die from 因而死(一般指死于外因，如外伤、车祸、污染等)die away (声音、风、光等)慢慢变弱，渐渐消失die down (兴奋、火等)渐弱，渐息，平息die off (家庭、种族等)相继死亡，(草木)先后枯死要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用1用适当的介词、副词填空The excitement died _ as time went by.The sound of the music died _.The young driver died _ the wounds caused

5、by a road accident.She died _ a fever，and no one could save her.The trees have been dying _ during the cold winter，and there are few left.If some rare animals are killed，they will die _.答案：downawayfromofoffout要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 in peace和平地；和睦地；安详地(P25)He likes living in peace and do

6、esnt want to live with many people.他喜欢平静地生活，不想和很多人一起居住。He is in peace with his neighbors.他和邻居相处得都很和睦。After the quarrel，they made peace with each other.争吵之后，他们又讲和了。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展(1)peace n和平at peace 处于和平状态/处于平静的状态make peace with. 与讲和 in peace with 与 和睦相处(2)peaceful adj. 和平的p

7、eacefully adv. 和平地，平静地要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 易混辨析 in peace，at peace意义用法in peace平静地；安详地用法同形容词，在句中多作表语。at peace处于和平(平静)状态用法同副词，在句中多作状语。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用2选词填空(in peace/at peace/peaceful)The two nations are now _ with each other.We live together _.We all want our chil

8、dren to be brought up in a _ world.The countries have been _for more than a century.答案：in peacein peacepeaceful at peace要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 in danger(of)在危险中；垂危(P25)You all know he will be in in danger if he goes there alone.你们都知道，如果他独自去会有危险的。He is in danger of losing his job if he g

9、oes on like this.他再这样下去会丢掉工作的。The doctors say he is now out of danger.医生说他现在已脱离危险。The situation was dangerous and people were in danger.形势很危险，人们处于危险中。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展(1)out of danger脱离危险There is a danger of.有的危险a danger to.对有危险，对是危险的人/物(2)dangerous adj.(指人、物、事)可能引起危险的，对别人构成威胁

10、的要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 易混辨析 in danger，dangerousin danger 指主语处于危险状态中，意为“在危险中”。dangerous指主语对别人有危害、有危险，意为“有危险的”。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 巧学助记要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用3完成句子His life was _(在危险中)Dont worry.The patient was already _(脱离危险)答案：in dangerout of danger要点层级解

11、读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 relief n(痛苦或忧虑的)减轻或解除；安慰(P26)I felt a huge surge of relief and happiness.我如释重负，感到一阵欣慰。In a way it was a relief to know exactly what was happening.确切了解正在发生的事情，在一定程度上令人宽慰。I smiled in relief after I heard I had passed the examination.听说我已经通过了考试，我轻松地笑了。To her relief，her br

12、other recovered quickly.让她感到欣慰的是，她弟弟恢复得很快。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展in relief如释重负，松了口气to ones relief 令某人宽慰的是要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用4完成句子Seeing the baby fall asleep，the young mother _(宽慰地笑了)_(令我们欣慰的是)，they all got home safely.答案：smiled in reliefTo our relief要点层级解读人教版英语人

13、教版英语 必修必修2 课时演练广场课前自主预习 burst into laughter突然笑起来；大声笑了出来(P26)He burst into laughter when he heard the joke.He burst out laughing when he heard the joke.他听完这个笑话后失声大笑。The door was suddenly made open and he burst into the house.门突然被推开，他闯进了屋。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展burst into tearsburst o

14、ut crying突然哭起来；大 声哭了起来burst into地点突然闯入；匆匆进入burst into flames突然起火burst into applause突然爆发出掌声要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 巧学助记要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 温馨提示：burst into后用名词，burst out后用doing如：burst into laughterburst out laughing突然大笑起来；burst into tearsburst out crying突然大哭起来。要点层级解读人教版英语人教

15、版英语 必修必修2 课时演练广场课前自主预习 即境活用5用适当的介词、副词填空Everyone was quiet when Jenny suddenly burst _ crying.The paper burst _ flames.答案：outinto要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 mercy n仁慈；宽恕；怜悯(P26)He showed mercy to the dying bird.他怜悯那只快要死的小鸟。They had little mercy on their enemy.他们对敌人决不留情。He was treated without

16、mercy.他受到无情地对待。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展show mercy to sb.怜悯某人have mercy on 对表示怜悯at the mercy of 任凭的摆布；在的支配中without mercy 残忍地，毫无同情心地要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用6用mercy的正确短语完成句子He was such a cruel man that he _ to the child.The old woman _ the homeless girl and took her home

17、.The little boat was _ the storm at the sea.The local people killed the rare animals _.答案：showed no mercyhad mercy onat the mercy ofwithout mercy要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 certain adj.确定的；某一；一定(P26)We are certain to win the game.我们一定能打胜这场比赛。We are certain of our success.我们相信自己会成功。It is cert

18、ain that he will come to help you.他肯定会来帮你。A certain Mr.Wang is waiting for you outside now.有个王先生正在外面等你。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展be certain to do sth.确定做某事be certain of/about sth. 对某事有把握，确信某事It is certain that. 一定能for certainfor sure 确定无疑地，准确地要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用7单句

19、改错It is sure that the famous singer will hold a concert here._There is a some Mr.Smith on the phone for you._答案：surecertainsomecertain要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 protect.from.保护不受(危害)(P26)Try to protect your skin from the sun.尽量保护皮肤不受太阳晒。They painted the roof to protect it from/against rain.

20、他们给房顶刷漆是为了保护它免受雨淋。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展protect.against.protect.from.保护不受(危害)prevent.(from)doing sth. 阻止做某事stop.(from)doing sth. 阻止做某事keep.from doing sth. 阻止做某事要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用8完成句子他戴着太阳镜以挡强烈的阳光。He is wearing sunglasses to _ his eyes _ the strong sunlight.她的

21、突然到来使我不能外出。Her sudden arrival _ me from going out.答案：protect；fromstopped/prevented/kept要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 contain vt.包含；容纳；容忍(P26)He opened the bag，which contained a razor，soap and a towel.他打开袋子，里面有一把剃须刀、一块香皂和一条毛巾。She couldnt contain herself for joy.她高兴地难以自制。要点层级解读人教版英语人教版英语 必修必修2 课

22、时演练广场课前自主预习 易混辨析 contain，includecontain 指所包含或容纳的全部内容或某物的成分。include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。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 巧学助记The container contains many kinds of fruits，including apples/apples included.这容器盛放着许多种水果，其中包括苹果。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习

23、即境活用9完成句子此书共有50个故事，其中包括了15个短篇故事。The book _ 50 stories，_ 15 short stories.答案：contains；including要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 affect vt.影响；感动；(疾病)侵袭(P26)As a matter of fact，your opinion will not affect my decision.事实上，你的意见不会影响我的决定。The children were deeply affected by his life story.孩子们被他的人生故事深深感

24、动了。Its a disease which affects mainly older people.这是一种主要影响老年人的疾病。The rain has had a very bad effect on the crops.这场雨极其严重地影响了庄稼的生长。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展effect n影响，效果have an effect on 对有影响come into effect 生效，实施bring/carry sth.into effect 实施，使生效要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境

25、活用10完成句子两座大楼都受到了大火的严重破坏。Both buildings _ by the big fire.出席会议的大多数人被他的演讲感动了。Most people present at the meeting _ by his speech.要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 吸烟对健康有重大影响。Smoking _ health.答案：were badly affectedwere deeply affected/movedhas a great effect on要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 pay a

26、ttention to(doing)sth.注意(做)某事(P26)Please pay more attention to pronouncing this word.请多注意这个词的发音。More attention should be paid to protecting the wildlife.应将更多的注意力放在野生动植物的保护上。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 I tried not to draw attention to the weak points in my argument.我尽量使人不觉察到我论证中的软肋。An artical

27、 in the newspaper caught my attention.报上一篇文章引起我的注意。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展attract/draw/catch ones attention引起某人的注意May I have your attention，please？Attention，please！请注意fix ones attention/eyes on/upon.把某人的眼光/注意力集中到上要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 温馨提示：pay attention to中的attention没有

28、复数形式，可以用修饰不可数名词的数量词加以修饰，如much，little，no等；to是介词，后接名词、代词或动名词作宾语。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用11完成句子我们听到了楼上有动静，但我们没太在意。We heard noises coming from upstairs，but we didnt _ them.我不断试着引起服务员的注意I keep trying to _.要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 女士们，先生们，请注意。Ladies and gentlemen，may I _ please?

29、答案：pay much attention toattract the waiters attentionhave your attention要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 appreciate vt.鉴赏；感激；意识到(P26)Can you appreciate good wine?你会鉴赏好酒吗？ We appreciate the danger ahead.我们意识到危险临头。I appreciate your making the effort to come.你能来，我不胜感激。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前

30、自主预习 Ill appreciate it if you help me with my English.如果你能帮我学英语，我不胜感激。I appreciate that its a difficult decision for you to make.我意识到这是一个让你为难的决定。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展appreciate用法小结(1)appreciate后跟动词时不接不定式，只接动名词。(2)其后只能接“事”作宾语，而不能接“人”作宾语(注意：这与thank的用法恰恰相反)。(3)其后不直接跟if或when引导的从句，若语义上

31、需要接这类从句，需借助it。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用12完成句子我非常感激你帮助我们。I _ us very much.要是你让我得到那个机会我将不胜感激。I _ you let me have that chance.答案：appreciate your helpingwould/will appreciate it if要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 succeed(P27)(1)vi.成功Shes been trying to pass her driving test for three y

32、ears and shes finally succeeded.三年来，她一直试图通过驾照考试，最后，她终于成功了。China succeeded in hosting the 29th Olympic Games.中国成功地主办了第29届奥运会。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 (2)vt.接替；继任Obama succeeded Bush as president in the USA.奥巴马继布什之后担任美国总统。He succeeded in succeeding to his fathers company as president of it.

33、他成功地继承了父亲的公司，并担任了公司总裁。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展(1)succeed in doing sth.成功做某事succeed to sth. 继承(2)success n. 成功successful adj. 成功的；有成就的要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用13用succeed的适当形式完成句子Jay Chou is a great _(作为是一个成功的人)a singer.Liu Xiang _(成功地)getting a gold medal in the Nationa

34、l Games in 2009.答案：success assucceeded in要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 employ vt.雇用；利用(时间、精力等)(P27)The boss employed a secretary to help him with his work.老板雇了一位秘书来协助他的工作。The manager employed himself in making a future plan for his company.经理忙于为公司制定一个将来计划。How do you employ your spare time?你怎么利

35、用你的业余时间？要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展employ sb.to do sth.雇用某人做某事employ oneself inbe employed in忙于(某事)；从事(某活动)要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 易混辨析 employ，hireemploy指长时间雇用，被雇者工作相对稳定，有固定薪水，还可能晋升职务等。hire指临时或一次性雇用，多指用低薪雇用临时工人或进行特殊工作的人。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用14完成句子For the p

36、ast three years he _(受雇当)a firefighter.The police had to _(使用武力)to enter the building.She _(忙于)making a model plane when she was free.答案：has been employed as/to beemploy forcewas employed in/employed herself in要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 harm n&vt.损害；危害(P27)Speeches like this do more harm th

37、an good.这种言辞弊大于利。Modern farming method does great harm to the countryside.现代的耕作方式对乡村造成了很大的损害。Her film was a complete failure，which did her reputation a lot of harm.她这部电影是个彻底的失败，这使她的名声受到很大的损害。Smoking harms our health.吸烟有害健康。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 归纳拓展(1)do sb./sth.harmdo harm to sb./sth.

38、对某人/物有害(2)harmful adj. 有害的be harmful to. 对有害harmless adj. 无害的，无恶意的要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 易混辨析 harm，hurt，injure，woundharm表示对人的心理、健康、权力或事业上的损害，程度较轻。hurt多用来表示伤害身体的某一部位，或表示剧烈的疼痛或精神上受到伤害。injure表示身体或精神上受到的各种性质及任何程度的伤害，多表示意外受伤。wound主要指在战斗中武器或凶器等造成的外伤或剧烈的疼痛。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即

39、境活用15选词填空(harm/hurt/injure/wound)What you said _ his feeling.His left arm was _ by a bullet.Several people were _ in the car accident yesterday.Drinking too much will do you _.答案：hurtwoundedinjuredharm要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 “Please take me to a distant land where I can find the animal t

40、hat gave fur to make this sweater.”(P26)“请把我带到遥远的国度，在那里我能找到提供皮毛来做毛衣的动物。”where引导的是一个定语从句，修饰land。在这个定语从句中，还套着一个that引导的定语从句，修饰animal。where引导定语从句时，先行词多数是表地点的名词，where在定语从句中作地点状语。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 Have you ever been to Qingdao，where there are beautiful beaches?你去过青岛吗？那里有美丽的沙滩。This is the

41、 new school where my daughter is studying.这就是我女儿就读的新校。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 温馨提示：有时候先行词虽然是地点，但在定语从句中不作地点状语，而是作主语或宾语，这种情况下，则不用where，而要用关系代词which或that。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用16用that，where或which填空Have you still remembered the place _ we played ten years ago?Have you still

42、 remembered the place _ we visited ten years ago?答案：wherethat/which要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 “It shows the importance of wildlife protection，but Id like to help as the WWF suggests.”(P26)“这体现了野生动植物保护的重要性，不过，我还是想按照世界野生生物基金会的建议来帮助你们。”此句为并列句，but表示转折。在第二分句中含有as引导的方式状语从句。as意为“按照，像那样，如”，引导方式状语从句

43、。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 Youd better do as your father told you.你最好按照你父亲告诉你的那样做。Please leave the book as it is.请不要动这本书。She stayed in bed as the doctor had ordered.她依照医生的吩咐卧床休息。Please try to pronounce the word as I do.请试着跟我发这个词的音。要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 即境活用17完成句子The work was finished _(如计划的那样)He came to help us _(如他许诺的那样)答案：as it had been plannedas he had promised 要点层级解读人教版英语人教版英语 必修必修2 课时演练广场课前自主预习 谢谢观看！谢谢观看！