高考英语一轮复习 unit 4 《wildlife protection》重点梳理现题解析 新人教版必修2.docx

1、高考英语一轮复习 unit 4 wildlife protection重点梳理现题解析 新人教版必修2必修2Unit 4Wildlife protection 要 点 梳 理 高效梳理知识备考重点单词1protection n保护protect v保护protective adj.保护的，防护的2decrease vi. & vt.减少；(使)变小或变少3loss n损失；遗失；丧失lose v遗失，丢失loser n输家；失败者lost adj.遗失的，失去的4hunt vt. & vi.打猎；猎取；搜寻5respond vi.回答；响应；作出反应6certain adj.确定的；无疑的；某

2、种7contain vt.包含；容纳；容忍container n容器8powerful adj.强大的；有力的powerfully adv.有力地power v给提供动力9affect vt.影响；感动；侵袭10appreciate vt.鉴赏；感激；意识到11succeed vi.成功 vt.接替；继任12employ vt.雇用；利用(时间、精力等)13harm n. & vt.损害；危害harmful adj.有害的14bite vt. & vi.咬；叮；刺痛bit(过去式)bitten(过去分词)15inspect vt.检查；视察16fierce adj.凶猛的；猛烈的fiercel

3、y adv.猛烈地fierceness n猛烈重点短语1die out灭亡；逐渐消失2in peace 和平地；安详地；和睦地3in danger(of) 在危险中，垂危4in relief 如释重负5burst into laughter 突然笑起来6protect.from 保护不受(危害)7 pay attention to 注意8come into being 形成；产生9according to 按照；根据所说10do harm to 危害11without mercy 毫不留情地12respond to 对作出回答重点句型They lived on the earth tens o

4、f millions of years ago, long before humans came into being.千百万年前它们(恐龙)就在地球上生活，比人类的出现要早得多高考范文某英语报社拟成立“微笑俱乐部”，现向全球征募会员。要求申请者提交一篇题为I Want to Smile的英语短文。请你以申请者的身份，根据以下思路图的提示用英语写一篇短文。注意：1根据思路图适当展开，以使行文连贯；2词数：120左右。I Want to Smile_I Want to SmileThere are many advantages of smiling. It can not only make

5、us happy, but also please others. If we smile at life, life will smile on us in return. So I want to smile at all whenever and wherever possible, First, I would like to smile at my parents because they have given me my life and take all the troubles to bring me up. They arrange almost everything for

6、 me. With their help, I have made great progress. I would like to say “Thank you” to them with a smile. Then my smile should go to myself, for only in this way can I gain more confidence in smiling my troubles away and live a better life. In a word, lets greet every day with a smile. Tomorrow is ano

7、ther day.考 点 探 究互动探究能力备考.词汇短语过关1respond vi.回答，答复；响应，作出反应response n. 回答，回复；反应respond to sb./sth.回答(比 answer, reply to正式)respond to sb./sth. (with/ by sth.) 用回应某人(事)respond to (疾病、身体的受伤部分)对医药有良好反应response to sb./sth. (对人/物)的回答/回复/反应in response to 作为对的反应(1)They still havent _ my letter.他们至今仍没有回我的信。(2)H

8、e _ my suggestion _ a laugh/_ laughing. 他对我的建议报以一笑。(3)His illness didnt _ treatment by drugs.他的疾病对药物治疗没有反应。(4)My mother opened the door _ the knock, but there was no one outside.听到敲门声后，我妈妈打开了门，但外面一个人都没有。responded toresponded towithbyrespond toin response to2certain adj. 确定的；无疑的；某(种)(1)作“某(种)”讲时，同义于

9、some。但 some 前不加冠词。for a certain reasonfor some reason 由于某种原因certain professorssome professors 某些教授a certain amount of time 相当一段时间(2)作“确信的，有把握的”讲时，同义于 sure。但是 certain 的主语既可以是人，也可用于It is certain that.句型，而 sure 主语只能是人。 “be certain/sure从句”(人)有把握/确信(表示主语的信念)be certain/sure of/about sth. (人)确信(表示主语的信念)be

10、certain/sure to do sth. 必定/肯定会做某事(主语常为二、三人称，表示说话人的信念)“make certain/sure从句”弄清楚/确保make certain/sure of/about sth. 把某件事情弄清楚for certain/sure 确定地，确切地(做状语)It is certain that. 一定会(不能用 sure) (1)There was _ in his manner.他的态度有点冷淡。(2)Are you _ it？你对此有把握吗？(3)He is _ his duty.他肯定会尽职。(4)_ he has wronged me.我确信他冤

11、枉了我。(5)_ their team will win the match.他们队肯定会赢得比赛。a certain coldnesscertain about/ofcertain to doIm certain thatIts certain that3contain vt. 包含；容纳(hold)；抑制(control)(1)His paper _ no mistakes at all.他的试卷没有一点错误。(2)Orange juice _ things which help keep you healthy.橘汁里含有有益于健康的东西。(3)This bottle _ two gla

12、sses of beer.这个瓶子可容纳两杯啤酒。(4)He couldnt _ for joy.他不胜欢喜。containedcontainscontainscontain himself4affect vt.影响；感动；(疾病)侵袭be greatly/deeply affected很/深受感动be affected by heat/cold中暑/着凉be affected with high fever发高烧(1)The amount of rain _ the growth of crops.降雨量直接影响庄稼生长。(2)One of her lungs _ a little so t

13、hat she has to rest.她的一叶肺有些感染，所以她不得不休息。(3)The audience _ by his speech.听众被他的演讲深深打动了。affectsis affectedwere deeply affected 5appreciate vt. 欣赏；感激；喜欢appreciation n. 欣赏；感激appreciate sth. (thank sb.) 感激某事或某人appreciatedoing sth.感激做某事one/ones doing sth.感激某人做某事I would appreciate it if. 如果，我将不胜感激。(1)He high

14、ly _.他非常感谢他的帮助。(2)We shall _ you again.我们将很高兴再次收到您的来信。(3)I really _ to the party.你能来参加这次聚会我太高兴了。(4)I would _ you could help me.如果你能帮助我，我将不胜感激。appreciated his helpappreciate hearing fromappreciate your comingappreciate it if6succeed v成功success n. 成功；成就 成功的人或事successful adj. 成功的successfully adv. 成功地su

15、cceed in doing sth.have success in doing sth.be successful in doing sth.成功做某事achieve great success 取得巨大的成功sb./sth. is a success 成功的人或事(1)We all _ the midterm examination.我们都成功地通过了期中考试。(2)Failure is the mother of _.失败是成功之母。(3)He was _ as a novelist.他是非常成功的小说家。succeeded in passingsuccessa success7harm

16、 vt. & n损害；危害harmful adj.有害的be harmful todo harm todo sb. harmdo harm to sb.对有害There is no harm in doing sth.It does no harm (for sb.)to do sth.做某事是个好主意(或没有坏处)。(1)The dog seems fierce, but it wont _ anyone.这条狗看上去很凶，但它不会伤害任何人。(2)Fruit juice can _ childrens teeth.果汁可能损坏儿童的牙齿。(3)He may say no, but _ as

17、king.他可能拒绝，但问一问也无妨。harmbe harmful tothere is no harm in8die out 灭亡，逐渐消失die out 绝种，灭绝；熄灭；(风俗、习惯等)逐渐消失die off(家族、种族等)相继死亡；(草木)先后枯死die away(声音、光线、风等)渐弱，渐息，平息die down(火、光线、兴奋、暴风雨等)渐弱，渐息；(声音)静下来die of 指死于疾病、衰老、饥饿、悲伤等die from 指由于外伤、外界原因、粗心、不注意、劳累过度等而死(1) Scientists said that those plants _ a century ago.科

18、学家们说那些植物一个世纪前就绝种了。(2) Many old customs _. 许多古老的风俗正逐渐消失。(3)If the snowstorm does not blow over, the cattle will _.如果暴风雪不停息，牲畜就要死掉了。(4)Open the air hole; the fire is _.把气孔打开，火要熄了。died outare dying outdie offdying down(5)Every winter some old people _ hypothermia.每年冬天都有一些老人死于体温过低。(6)Nowadays many peopl

19、e _ cancer.现在有很多人死于癌症。die fromdie of9in danger (of.)处于危险之中out of danger 脱离危险(1)The drowned girl was obviously_.很明显，那个溺水的女孩的生命危在旦夕。(2)The old house is _ collapse.那所老房子有倒塌的危险。(3)They were told at the hospital that their grandmother was _.他们在医院得知他们的祖母已经脱离危险了。in immediate dangerin danger ofout of danger

20、拓展：与 in/out of 搭配的短语in order 有秩序in sight 看得见in trouble 在困境中in line 成行(队)in place 适合/当in fashion 时尚out of order出故障(机器等工作不正常)out of sight 看不见out of trouble 摆脱困境out of line 不成一直线out of place 不合适out of fashion 过时10protect.from/against. 保护免受(的伤害)defend.from/against.保卫以抵制keep sb. from doingstop sb. (from)

21、 doingprevent sb. (from) doing阻止某人做(1)Young plants should be well _ the cold.幼苗必须被很好地保护以免受冻。(2)The hen _ its young _ being attacked by the cat.母鸡保卫小鸡使其免遭猫的袭击。(3)Everyone should take up arms to _ our country from invasion.每个人都应当拿起武器保卫我们的国家不受侵犯。(4)Nothing can _ us _ realizing our dreams.什么也不能阻止我们实现梦想。

22、 protected fromprotectedagainstdefendstopfrom提示：(1)protect against 和 protect from 意思相似，有时可互换。但是，对于较大的事情，如：敌人的入侵、天灾等，常用 protect against, 对于较小的事情常用 protect from。(2)在 protect.from/against. 结构中，from和 against 后面常跟 sth.，有时 against 后跟 being done 来强调动作的被动性。(3)主动句中 prevent/stop.from.中的 from 可省略，在被动句中 from不可省

23、略，而 keep.from.中的 from无论是在主动句还是被动句中都不能省略。11pay attention to 注意Attention, please! 请注意！ (演讲用语)(May I have your attention, please？)attract/catch/draw/get ones attention to 吸引某人的注意fix/focus/concentrate ones attention on 将注意力集中于devote ones attention to 专心致志于call ones attention to 唤起某人对的注意提示：以上短语中的 to、on都是

24、介词，其后接名词、代词或动名词。(1)She _ her appearance.她很注重外表。(2)A great deal of attention has been _ protecting the environment.人们已对保护环境投入很多精力。paid much attention topaid to12come into being 出现；形成；产生bring.into being 使形成；使产生for the time being 暂时；眼下(1)We dont know when the universe _.我们不知道宇宙是何时形成的。(2)Such a custom _

25、 long ago.这种风俗很久以前就有了。came into beingcame into being提示：come into being是不及物动词短语，无被动形式，无进行时。类似短语有：come into power 当权come into effect 生效come into action 开始行动come into office 就职come into sight 看得见come into use 开始使用 .重点句型详解They lived on the earth tens of millions of years ago, long before humans came int

26、o being.千百万年前它们(恐龙)就在地球上生活，比人类的出现要早得多long before 早在之前很久before可做连词，连接时间状语从句，做介词，连接时间点或做副词。long before 连接的时间状语从句用一般现在时呼应主句的一般将来时；一般过去时呼应主句的一般过去时或过去将来时。拓展：(1)before long “不久以后”，相当于 soon after/shortly after, 既可以指将来，也可以指过去，所以与过去时或将来时连用，在句中做状语，不可以引导从句。(2)long ago (现在的)很久以前。(3) “It will be long before从句(一般

27、现在时)”与 “It was long before从句(一般过去时)”的意思是“过很久才”，强调经过的时间长。(4)“It will not be long before从句(一般现在时)”与“It was not long before从句(一般过去时)”，意思是“没过很久就”，强调经过的时间短。注意：以上短语、句型中的 long均可以改用普通的时间名词或短语，表达不同的时间长度。Long before, there was a big museum here.很久以前，这里有一座大博物馆。I had heard of him long before I came here.早在我来这儿很久以前我就听说过他的情况。Before long he went to Canada to go on with his further education.不久以后他就去加拿大继续深造了。It was not long before she came. 没多久她就来了。It will be long before we see each other again.我们很久以后才会再见面。The bo