最新英语一轮复习资料必修2 Unit4 Wildlife protection.docx

1、最新英语一轮复习资料必修2 Unit4 Wildlife protection必修2 Unit4 Wildlife protection复习目标闯关要点名师讲解【重点单词】2. affect vt.1）影响，侵袭；相当于have an effect on 但多指一些负面影响。The disease is beginning to affect her brain. 疾病逐渐侵袭他的大脑 2）使感动，激起（悲伤、愤怒爱等情绪）We are deeply affected by his devotion to work. 他对工作的奉献令我们深深感动【点拨】辨析affect、effect、infl

2、uenceaffect vt.表示“影响，（病）侵袭”，多指不好的影响。当affect的宾语是人时，它表示引起心智上或感情上的影响，即“使-感动” effect 表示“影响”时，是名词，指由于某种原因直接产生的结果，常用于have an effect on对有影响 in effect正在实行；实际上 side effect副作用 take effect开始实行；开始生效 without effect没有效果 come into effect生效，实施 bring/carry sth into effect使生效 be of no effect 无效果的等短语中。Influence多指对人的思想

3、、观念、心理情绪等内在的东西产生潜移默化的影响，或对人的决定、行为等造成某种程度的影响The book had a great influence on his life. 这本书对他的人生影响很大。 He is, in effect, my rival. 实际上他是我的竞争对手。【即境活用】 Sichuan province _by the earthquake，causing difficulties to the post-festival road transport. Awere affected Bwas affected Chad effected Dhas affected【解

4、析】B 考查表示影响意义的词的辨析。affect 为动词，意思是“影响；感动”；effect为名词，意思是“影响；效果”。按照句意选择B。【重点短语】1. die out灭绝；（风俗、习惯等）逐渐消失，消灭 Its well-known that the custom has died out. 众所周知这种风俗已经消失啦。Many animals have died out in the past在过去几年间，许多动物都灭绝了【点拨】辨析 die from, die of, die out, die away, die down, die offdie from 表示死于（枪）伤，虚弱，过渡

5、劳累，饮食过渡等。He died from the wound last year. 他去年死于枪伤die of 表示死于疾病，饥饿，寒冷，年老，忧愁，失恋等精神因素。He died of the hunger. 他死于贫穷饥饿。die out “灭绝，消失”。多指物种的灭绝或风俗、习惯的消失，强调动作的结束。This kind of plant has already died out. 这种植物已经绝种die away慢慢消失。（多指声音、光线、风等）逐渐减弱，逐渐模糊，逐渐消失。强调过程The wind had died away by dusk. 黄昏时分风停了die down （多指

6、火、兴奋、光线、暴风雨等）逐渐变弱、平息，逐渐暗淡，逐渐降低。表示过程，常可与die away 替换The flames finally died down.（也可用die away）火焰越来越小，最后熄灭了die off （多指家族、草木）相继死去，先后死亡The leaves of this plant are dying off. 这植物的叶子正在凋落。【即境活用】Unfortunately, the soldier died_ a wound in the chess.A. from B. out C. off D. down【解析】A 考查die的短语搭配辨析。按照句意此处soldi

7、er死的原因应该是枪伤。2. protectfrom 保护-免受-后接较小的事情或危害，例如：frost, harm, catching coldYou must learn to protect yourself from the danger. 你必须学会保护自己，免遭危险。【拓展延伸】protectagainst后接较大的事情，如战争、灾害、重税、威胁等。keep sb from doing sth, prevent/stop sb (from) doing sth阻止某人做某事keep sb doing sth使某人一直干某事 defendfrom/against保卫以抵御【点拨】ke

8、pt-from-的from在任何情况下都不省略；prevent/stop-from的from可以省略，但在被动句式中不能省略。【点拨】辨析defend, protect, guard，preserve。defend 保卫；防护；防守（含有采取措施抵制进攻的意思）。protect 常含有提供安全的方式来驱开不适、伤害或进攻的意思；guard 含有看守的意思；preserve 指采取措施维护、保护、保存。She had to defend herself against the guard dog.她不得不防备看门狗咬她A policeman was guarding the entrance t

9、o the embassy.一位警察正看守大使馆出口处。It is one of the duties of the police to preserve public order.警察的职责之一是维持公共秩序【即境活用】Use the umbrella to_ yourself from the rain.A. prevent B. protect C. defend D. protection【解析】B 考查动词辨析。prevent sb from doing sth防止某人干某事，意思类似于stop/keep sb from doing sth；protect sb from sth保护

10、某人免遭伤害；defend保卫；防护；防守（含有采取措施抵制进攻的意思）。答案为B。3. come into being 形成；产生【重点句型】1. She turned around and there was an antelope with a sad face looking at her.她转过身看到一只羚羊带着忧郁的神色望着她。此句可改成：She turned around and there was an antelope which was looking at her with a sad face.“with a sad face looking at her” 为with

11、的复合结构，即with +名词、代词（介词宾语）+v.-ing（宾补）。可充当宾补的还有分词、不定式、形容词、副词及介词短语。简单总结为：with +宾语+-v.-ed /v.-ing /to do）作伴随状语或定语【即境活用】With some students _（follow） behind , he came in.With a lot of thing _ （solve）, the new boss worried a lot.答案：following; to solve2. They lived on the earth tens of millions of years ago,

12、 long before humans came into being. 千百万年前恐龙就在地球上生活，比人类的出现要早得多。语法核心突破现在进行时态的被动语态1. 概念：表示一个被动的动作正在发生或进行，强调主语是动作的承受者。2用法：基本句型Am/is/are+being+及物动词的过去分词用法1） 表示说话瞬间正在进行的被动动作2） 表示现阶段正在进行的动作，但该词在说话的瞬间未必正在进行3） 表示一种习惯的被动行为，常与always, constantly等词连用，一般带有赞扬，羡慕，埋怨，讨厌等感情色彩。4） 现在进行时态的被动语态可和情态动词连用表示说话者对正在发生的被动行为的推测

13、She is always being praised by the teacher. 她总是得到老师的表扬The patient must be being examined. 病人一定是正在接受检查【点拨】1. 注意不可遗漏being; 2. 注意不可忽视现阶段；3. 注意现在进行时的被动语态也可以表示将来（仅限于按照计划、安排将要进行的动作）； A party is being held tonight. 今晚将要举行一场晚会。4. 注意没有现在进行时的被动语态的动词；一些表示“状态、心理活动、拥有、存在”等的动词，一般不用现在进行时的被动语态，而常用一般现在时的被动语态。Marry,

14、you are wanted on the phone. 玛丽，有你的电话。5. 注意be+under/in等介词+n.结构，可表示现在进行时的被动语态的含义The bridge is under construction(is being constructed). 这座桥正在建设中The telephone is in use. 这部电话正在使用。【典型例题】1. With more forests being destroyed, huge quantities of good earth _ each year. A. is washing away B. is being washe

15、d away C. are washing away D. are being washed away【解析】D 考查现在进行时的被动语态。本句意为：更多的森林正在被毁掉，因此每年有大量的好土正在被冲走。wash away与earth之间的是被动关系，应用现在进行时态的被动语态，huge quantities of good earth为复数概念，所以B不对2. A new cinema _ here. They hope to finish it next month.A. will be built B. is built C. has been built D. is being bui

16、lt【解析】D考查现在进行时的被动语态。根据 “They hope to finish it next month” 判断，新电影院尚未竣工，应该正在建设之中，故使用现在进行时的被动语态【语法专练】1.-Is Wang Wei in the managers office now？ -Yes, he _by the manager. A. is questioned B. is being questioned C. has been questioned D. was questioned2. Im sorry,sir. Your shirt isnt ready yet. It_in th

17、e tailors shop. A. is mended B. is being mended C. has been mended D. hasnt mended3. Tigers_and killed at such a speed that they will disappear from the earth in near future. A. hunted B. are hunted C. are being hunted D. had been hunted4. -Where can I get your new novel? -Im sorry, but it _ and wil

18、l soon come out. A. has printed B. has been printing C. is printed D. is being printed5. -Excuse me, what time is it now? -Sorry, my watch_. It _at the shop. A. isnt work; is being repaired B. doesnt work; is being repaired C. isnt working; is repaired D. doesnt work; is repaired答案：15 BBCDB高考真题链接1.（

19、2010上海卷 T31）The church tower which will be open to tourists soon. The work is almost finished. A. has restored B. has been restored C. is restoring D. is being restored【解析】选D。本题考查被动语态。Restore意思为修复，而最后一句表明工程还未完成，因此为正在修复中，答案选D.2.（2010天津卷T10）Traditional folk arts of Tianjin like paper cutting at the cu

20、lture show of the 2010 Shanghai World Expo.A. are exhibiting B. is exhibiting C. are being exhibited D. is being exhibited【解析】选C. 考查被动语态。句意：想剪纸一样的天津民间传统艺术品正在2010上海世博会的文化展览中展出。因为2010年上海世博会现在还在进行着，所以像剪纸一样的天津传统民间艺术品也是“正在被展览”，所以用现在进行时态的的被动语态形式。3.（2009北京T23）Scientists have many theories about how the uni

21、verse _ into being.A. came B. was comingC. had come D. would come【解析】选A。考查时态的用法。宇宙是如何形成的，因为宇宙的形成这个动作已经发生，所以用一般过去时来表示已经发生的动作。4.（2009湖北卷T30） His efforts to raise money for his program were _ because, no one showed any intention to take a cent out of their pockets. A. in place B. in sight C. in effect

22、D. in vain 【解析】选D. 考查介词短语。根据下文no one showed any intention to take a cent out of their pockets可知为集资做出的努力都白费了，应选择in vain。in place“和平地”，in sight“在视程内”，in effect“实际上”。5.（2009江苏卷T30） This special school accepts all disabled students, _ educational level and background.A. according to B. regardless of C.

23、in addition to D. in terms of【解析】选B according to 根据 regardless of 不管，不顾 in addition to 另外 in terms of 就.而言.这所特殊学校接收所有的残疾学生,不管他们的教育水平和背景如何.6. （2009全国卷IT35） Now that weve discussed out problem, are people happy with the decisions ?A. taking B. take C. taken D. to take【解析】选C。考查with +宾语+宾语补足语的用法。句意为：现在,

24、我们已经讨论了问题,是人们最满意的决定？ take 与the decisions之间存在的关系是动宾关系，故用过去分词表示被动。综合效能检测一、听力（略）二、单项选择21. See light in the sky? Yes, its moving fast. It must be plane.A. a; the B. the; 不填 C. the; a D. 不填；a22. The weather is concerned with all of us because it _ us so directly what we wear, what we do, and even how we

25、feel.A. effects B. guides C. affects D. benefits世纪金榜23. With the world population _ to increase, our demand for energy is also growing.A. to continue B. continue C. continuing D. continued世纪金24. - Its a long time _ I saw you last. - Yes, and what a pity it is now that it will be a long time _ we see

26、 each other again. A. before; since B. since; when C. since; before D. when; before25. The same color can _ different meanings in different countries. A. respond to B. correspond withC. correspond to D. respond in26. My sister was against my suggestion while my brother was _ it. A. on behalf ofB. in

27、 memory ofC. in favor ofD. in search of27. _ the latest estimates, insects account for probably 4 to 6 million of the species of creatures living on the planet.A. Owing to B. According to C. In spite of D. In case of28. When you go out now, you should wear sunglasses to_your eyes from the strong sun

28、light. A. present B. keep C. stop D. protect29. We cant figure out why quite a number of insects, birds, and animals are_. A. dying out B. dying away C. dying down D. dying off30. The novel “The Da Vinci Code” a great success and was translated into 44 languages in 2004. Aappreciated Benjoyed Cwon D

29、seized31. Most children need encouragement in time of failure _ they can cheer up again.A. so that B. in case C. because D. if32. The boy dived into the water and after _ seemed to be a long time, he came up again. A. what B. that C. it D. which33. Sometimes the police are not absolutely sure that s

30、omeone has committed a crime, but _ him of having done it.A. charge B. suspect C. inspect D. doubt34. A new cinema _ here. They hope to finish it next month.A. will be built B. is built C. has been built D. is being built35. Tom, you are smoking again? _? Its none of your business. A. So what B. How come C. Why not D. What for 三、完形填空The amount of usable water has always been of great interest in the world. 36 springs and streams sometimes means control, particularly in the 37 areas like the desert. The control is possible even without possession of large areas o