(完整版)高中英语必修二Unit4-知识点讲解及答案
人教版高中英语必修二Unit4HistoryandTraditions重点知识点大全(带答案)
人教版高中英语必修二Unit4HistoryandTraditions重点知识点大全单选题1、Try to be cheerful and funny in life, but when you ______ work, try to be as serious as you can.A．make up forB．get down toC．come up withD．break away from答案：B考查动词短语辨析。
句意：生活中要尽量开朗有趣，但当你开始工作时，要尽量严肃。
A. make up for弥补；B. get down to着手；C. come up with想出；D. break away from脱离。
结合句意可知，此处是指开始工作时要严肃，用get down to“着手”符合题意。
故选B。
2、With no agreement _____, both sides agreed to spend another day _____ the main problems.A．to reach; to discussB．reached; discussingC．reaching; discussingD．reached; to discuss答案：B考查非谓语动词。
句意：由于没有达成协议，双方同意再花一天时间讨论主要问题。
第一空是“with+宾语+宾语补足语”的复合结构，动词reach和宾语agreement之间是动宾关系，应用过去分词作宾语补足语；spend...(in) doing sth花费……做某事，故第二空用动名词形式。
故选B项。
3、Applying for jobs can be a long and painful ________.A．processB．benefitC．positionD．climate答案：A考查名词辨析。
句意：求职可能是一个漫长而又艰难的历程。
高中英语必修二Unit 4英语知识解析
高中英语必修二Unit 4英语知识解析Unit 4 Wildlife Protection，旨在提供综合运用所需材料!想要真正掌握英语,词汇是必不可少的必备条件,所以词汇教学是英语学习中的关键。
高中英语必修二单词及语言点总结Unit 4 Wildlife ProtectionWord usage:1. protection n.1) [U] the act of protecting or state of being protected2) [C] a person or thing that protectsEg: Youd better turn to an adult for protection if there is a bully in your class who makes your life difficult.This hat will give protection against the sun.Shoes are a protection for the feet.2. enemy n.1) [C] a person who hates or dislikes another person; one of two or more people who hate or dislike each other.2) [C] someone or something that hurts, wants to harm or is against (someone or something)Eg: He made many enemies during his political life.John and Paul are enemies (of each other).Cancer is an enemy of/ to mankind.3. loss n.1) [U] the act of fact of losing possession2) the pain, harm, damage caused by losing sth.3) [C] a failure to win or obtainEg: Did you report the loss of your jewellery to the police?Hell try his best to make up the loss.What make him unhappy was the loss of yesterdays football match.4. reserve n.1) [C] a piece of land reserved for a purposse2) [C] a quantity of sth. kept for future use.3) v. to keep for a special purpose.4) v. bookEg: We drove the car slowly and watched the lions in the nature reserve.I must keep a good reserve of energy for tomorrows match.Youd better reserve the money for future need.We must reserve two seats on the plane.5. area n.1) [C] a particular space or surface; a part or division of the world.2) [C] the size of a surfaceEg: You havent cleaned the area under the table.There arent many wild birds in this area.Whats the area of China? It covers an area of more than 9 600 000 square km.6. hunt v. n.1)v. to chase in order to catch and kill (animals and birds) either for food or for sport.2) v. to search (for)3) n. an act of huntingEg: He likes hunting very much.Knowing a foreign language sometimes is a must in job hunting.He is on the hunt for a better job.7. peace n.1) [U] calmness, quietness2) [U] a condition in which there is no war between two or more nations.Eg: Please let me go on with my work in peace.There was a short peace, but then another war broke out.The two nations used to be at war with each other, but now they are at peace.8. stomach n.1) a baglike organ in the body where food is digested, the part of the body below the chest.2) a desire to eatEg: Ive a pain in my stomach.Some animals, for example, have two stomachs.I have no stomach for this.9. apply v.1) to request something, esp. in writing2) to bring or put into use.Eg: I will apply for the job today.Scientific discoveries are often applied to industrial production methods.10. suggest v. : to say or write an idea to be considered.Eg: The monitor suggested a visit to the Western Hill this weekend.My sister suggested Mary should accept the invitation.Has the doctor suggested you/ your paying close attention to your own health?11. contain vt. 1) to hold, have within itself; 2) holdEg: Sea water contains salt and 11 other minerals.This book contains all the information you need.The hall can contain 500 people.12. affect v.1) to cause some effect and change in, influence.2) to cause feelings of sorrow, anger, love etc. inEg: The climate affected the amount of the rainfall.The audience was deeply affected.She was deeply affected by the news of his death.13. recently adv. Lately, in recent time; not long ago.Eg: I havent seen her recently.The accident happened quite recently.The way of life has changed a great deal in recent years.Useful phrases:1. as a result (of): because of sth. that has happenedeg; In San Francisco, four hundred people were killed as result of the earthquake.2. die out : disappear completelyEg: This kind of bird is dying out.Many traditional customs have die out because they are out of date.The fire is dying out. Youd better add some firewood.3. in danger: at riskEg: The little boy was once in danger of losing his sight. Which doctor helped him out of danger?4. protect…from : protect …againstEg: He is wearing sunglasses to protect his eyes from the strong sunlight.A new material was painted to protect the roof from rain.5. pay attention to 注意Eg: A great deal of attention has been paid to protecting the environment.You speak English well, but youd better pay more attention to your written English.。
人教版高中英语必修二Unit4HistoryandTraditions知识点总结归纳完整版(带答案)
人教版高中英语必修二Unit4HistoryandTraditions知识点总结归纳完整版单选题1、Friendship, ______ on mutual respect and ______ feelings and activities, tends to last long.A．based; sharedB．basing; sharedC．based; sharingD．basing; sharing答案：C考查非谓语动词。
句意：友谊建立在相互尊重、分享感情和活动的基础上，往往会持续久远。
分析句子结构可知，该句谓语动词是 tends to ，base与逻辑主语Friendship之间是被动关系，故要用过去分词形式based作定语修饰Friendship；固定短语base on意为“基于；使建立在……基础上”，其中介词on后应接动名词sharing。
故选C项。
2、Only a(n) ________ of people are interested in that political issue. A．flockB．amountC．handfulD．bagful答案：C考查固定短语。
句意：只有少数人对那个政治问题感兴趣。
A. flock（鸟或羊等动物）群，一大群人；B. amount数量；C. handful一把；少数，少量；D. bagful满口袋。
a handful of 少量的，一小部分。
根据空前的“only”可知只有少数的人对政治感兴趣。
故选C。
3、With the Olympic flame ________, the Beijing 2022 Winter Olympics came to an end on February 20th.A．to extinguishB．extinguishesC．extinguishedD．extinguishing答案：C考查非谓语动词的用法。
Unit 4 重要知识点讲解2021-2022学年人教版高中英语必修二
Unit 4Wildlife protection重要知识点讲解1. If their habitat is threatened or they can’t find enough food, their numbers may decrease. 如果他们的栖息地受到威胁或者他们找不到足够的食物，他们的数目就可能减少。
The number of children in the school has decreased this year. 今年在校的儿童人数减少了。
There was a decrease in the number of children in school. 在校的儿童人数有所减少。
decrease in number 数目减少2. As a result these endangered animals may even die out.结果，这些濒临危险的动物可能会灭绝。
The polluted air in the city is badly endangering the health of the residents.城里被污染的空气正严重地危及居民的健康。
an endangered species; an endangered culture.濒临绝种的生物种类；濒临绝传的文化die out 逐渐消失，灭绝die off相继死去die away逐渐停止，逐渐消失die down逐渐减弱，逐渐模糊3.loss of bamboo growing areas竹子生长区的损失His unfortunate death was a great loss to the firm. 他的不幸去世对他的商行来说是个重大损失。
Their company suffered loss on loss in business last year. 他们公司去年在生意上接二连三地亏本。
新高考2019人教版必修二Unit4知识点及训练-答案
必修二Unit4puzzle n．谜；智力游戏；疑问vt.迷惑；使困惑(教材P40)Getting to know a little bit about British history will help you solve this puzzle．了解一点英国历史将有助于你解决这个难题。
(1)be in a puzzle感到困惑be a puzzle to sb．对某人来说是个谜(2)puzzle about/over 苦苦思考(3)puzzled adj．困惑的，迷惑不解的puzzling adj．令人迷惑不解的①What puzzled me was how the accident could have happened．令我感到困惑的这个事故是怎么发生的。
②I’m in a puzzle as to how to get along with him．对如何和他相处使我感到困惑。
[即学即练]——单句语法填空①You must have been troubled by when to say “I love y ou” because it is one of the greatest puzzles(puzzle) in our life．②Their reason for doing it is still a puzzle to me．③These scientists have been puzzling about/over how to solve the environmental problem．④The puzzled look on her face suggested she was puzzling over the puzzling maths problem．(puzzle)join...to...把……和……连接或联结起来(教材P40)In the 16th century, the nearby country of Wales was joined to the Kingdom of England．16世纪，附近的威尔士并入英格兰王国。
全国通用2023高中英语必修二Unit4HistoryandTraditions知识点总结归纳完整版
全国通用2023高中英语必修二Unit4HistoryandTraditions知识点总结归纳完整版单选题1、For breakfast Lisa only drinks juice from fresh fruit ______ on their own farm.A．being grownB．grownC．to be grownD．to grow答案：B考查非谓语动词。
句意：早餐时，丽莎只喝自家农场种植的新鲜水果榨的果汁。
分析可知，空处作名词fruit的后置定语，应用非谓语动词，grow和逻辑主语fruit之间为被动关系，应用过去分词；此处不表动作正在进行或将来，故用现在分词和不定式的被动式。
故选B。
2、After completing and signing it, please return the form to us in the envelope ________. A．providingB．providedC．having providedD．to provide答案：B考查非谓语动词。
句意：在填完这份表格并签了字之后，请用我们提供的信封把它寄回给我们。
分析可知，envelope后是定语，而provide和envelope之间是被动关系，用过去分词作后置定语，表被动。
故选B。
3、With all her time ________ experiments, she has no time for entertainment.A．devoted to doingB．devoted to doC．devoting to doD．is devoted to doing答案：A考查非谓语动词和固定短语。
句意：她所有的时间都用在了实验上，没有时间娱乐。
分析可知，在with复合结构中，devote应用非谓语动词，它和逻辑主语time之间是被动关系，应用过去分词；固定短语devote...to...“把……用于……”中to是介词，其后接do的动名词形式作宾语。
四川省部分中学2023高中英语必修二Unit4HistoryandTraditions必考知识点归纳
四川省部分中学2023高中英语必修二Unit4HistoryandTraditions必考知识点归纳单选题1、And when he saw the mists rising from the river and the soft clouds ________ the mountain tops, he was reduced to te ars.A．to surroundB．being surroundedC．surroundedD．surrounding答案：D考查非谓语动词。
句意：当他看到雾气从河上升起，轻柔的云朵环绕着山顶时，他泪流满面。
see sb./sth. doing sth表示“看见某人或某事物在做某事”，现在分词surrounding作宾语补足语，和宾语之间是主动进行的关系，符合句意。
故选D项。
2、“Boeing is in contact with the US National Transportation Safety Board, and our technical experts are prepared to assist with the investigation ________ by the Civil Aviation Administration of China,” Boeing China said in a statement on Tues day.A．ledB．leadC．leadingD．is led答案：A考查非谓语动词。
句意：波音中国在周二的一份声明中表示:“波音正在与美国国家运输安全委员会联系，我们的技术专家准备协助中国民航局牵头的调查。
” are prepared是谓语动词。
领导和谓语动词之间没有连词，可以判定空处是非谓语动词，领导和调查是被动关系，用过去分词。
故选A。
3、As to where China ________ on the Ukraine issue, we are committed to an independent foreign policy of peace and the reasonable security concerns of all countries must be taken seriously.A．posesB．positionsC．standsD．retains答案：C考查动词词义辨析。
高中英语选择性必修二 Unit 4 教学知识细解码
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[翻译] 他在事业上一定会成功。 He is bound to succeed in his enterprise.
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[知识拓展] be bound to do sth. be bound for be bound up with sth. be bound up in sth.
一定会做某事；有义务做某事 开往；飞往；驶往 与某事有密切关系 忙于(专心于；热衷于)某事
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③To make the movement easier I tried to take a deep breath of fresh air.
为了活动起来更容易，我努力呼吸了一口新鲜空气。 ④Tired and out of breath ，we reached the top of the mountain. 我们到达了山顶，累得喘不过气来。
Unit 4 JOURNEY ACROSS A VAST LAND
教学知识细解码
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1．please vt.& vi.(使……)高兴；(使……)满意→ pleasant adj. 令人愉快的；友好的→pleased adj.欣喜的；高兴的；愉快的→pleasure n．高兴(的事)
2．literal adj.照字面的；原义的→ literally adv.字面上；真正 地
喘不过气来
catch one's breath
喘口气；缓口气
take/have a deep breath 深吸一口气
out of breath
上气不接下气；喘不过气来
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[即学即练] 完成句子 ①It's amazing that he can hold his breath under the water for five minutes. 令人吃惊的是，他能在水下屏住呼吸 5 分钟。 ②If you run very fast，you will lose your breath ． 如果你跑得非常快，你会气喘吁吁的。
Unit4 知识清单--人教版高中英语必修第二册
Unit4 知识清单--人教版高中英语必修第二册一、阅读单词（识认）1. philosophy n. 哲学2. individual adj. 单独的；个别的 n. 个人3. currency n. 通货；货币4. military adj. 军事的；军用的5. conquer vt. 占领；征服；控制6. landscape n. （陆上，尤指乡村的）风景7. ancestor n. 祖宗；祖先8. feast n. 盛宴；宴会；节日9. striking adj. 引人注目的；显著的10. transition n. 过渡；转变；变迁二、重点单词（背诵）1. chief adj. 最重要的；最高级别的 n. （公司或机构的）首领；酋长2. nearby adj. 附近的；邻近的 adv. 在附近3. belong vi. 应在（某处）；适应4. location n. 地方；地点；位置5. battle n. 战役；搏斗 vi. & vt. 搏斗；奋斗6. fascinating adj. 极有吸引力的；迷人的7. charge n. 收费；指控；主管 vt. 收费；控告；充电8. amount n. 金额；数量9. approach n. 方法；途径；接近 vt. 接近；接洽；着手处理 vi. 靠近10. ensure vt. 保证；确保；担保11. generous adj. 慷慨的；大方的；丰富的12. position n. 位置；姿态；职位13. eager adj. 热切的；渴望的14. poet n. 诗人15. custom n. 风俗；习俗；习惯三、词性转换（会用）1. puzzle n. 谜；智力游戏；疑问 vt. 迷惑；使困惑puzzled adj. 迷惑不解的puzzling adj. 令人迷惑的2. defend vt. 保护；保卫defence n. 防御；保卫3. surround vt. 围绕；包围surrounding adj. 周围的surroundings n. 周围的事物；环境4. evident adj. 明显的；显然的evidence n. 证据；证明5. achieve vt. 完成；达到achievement n. 成就；成绩；达到6. announce vt. 宣布；通知；声称announcement n. 宣告；宣布；声明7. greet vt. 问候；迎接greeting n. 招呼；问候；问候语8. crowd n. 人群；一群人；民众 vt. 挤满；使……拥挤crowded adj. 拥挤的四、练习——单句语法填空1. The famous scientist was enjoying the pleasant___________ when he was recognized and was___________ by a crowd of fans. (surround)2. It was___________ that all the___________ we collected proved him to be guilty. (evident)3. There was a___________look on the little girl’s face becausea ___________ problem ___________ her. (puzzle)4. In time of war, lots of money will be spent on___________ and many measures will be taken to___________ a country from being attacked. (defend)5. Mary ___________ to her teammates that she was to marry a Chinese boy. The ___________ of their marriage wo uld appear in the local newspaper next week. (announce)6. I hold the firm belief that you are bound to___________ your dream of being admitted to a key university, which will give you a wonderful sense of ___________. (achieve)【答案】1. surroundings; surrounded2. evident; evidence3. puzzled; puzzling; puzzled4. defence; defend5. announced; announcement6. achieve; achievement五、短语词块（提分必备）1. lead to导致2. join ... to ...把……和……连接或联结起来3. add ... to ...把……加到……4. break away (from sb./sth.)脱离；背叛；逃脱5. result in 导致6. belong to属于7. as well as 同（一样也）；和；还8. take over接手；接管9. leave behind超过；离开，脱离10. make changes做出改变11. date back to追溯到12. keep your eyes open (for)留心；留意13. have a great influence on对……有巨大影响14. be dotted with点缀15. make up组成；编造16. more than不仅仅；多于，超过。
(完整word版)高中英语人教版必修二Unit-4知识点汇总及强化练习
Unit 4 Wildlife Protection 单元要点预览Ⅰ 词语辨析Ⅱ 词性变化Ⅲ 重点词汇1。
wild adj. 野生的, 野的, 未驯化的;无居民的, 荒凉的[典例］1). He enjoys filming wild animals。
他喜欢拍摄野生动物。
2）. We walked into a wild mountain region. 我们走进荒无人烟的山区。
[重点用法]be wild about sth/sb（对某事物［某人])极热心或热爱be wild with… 因……而发狂[练习] 中译英1）. 群众欣喜若狂。
________________________________________________________________________________2）。
孩子们都特别喜欢这个新计算机.________________________________________________________________________________2。
relief n。
（痛苦﹑困苦﹑忧虑等的）减轻或解除［典例]1）。
The drug gives some relief from pain. 这种药可以减轻一些痛苦。
2)。
I breathed/heaved a sigh of relief when I heard he was safe。
我听到他平安的消息时才松了一口气。
［重点用法］(much) to one’s relief 使某人大为放心;使某人深感宽慰［练习］中译英1）. 我最庆幸的是没有迟到。
________________________________________________________________________________2). 见到你在这儿也就放心了。
________________________________________________________________________________3. hunt vt。
人教新课标高中英语必修2 Unit 4重点知识点汇总
人教新课标高中英语必修2 Unit 4重点知识点汇总Unit 4 Wildlife Protection重点单词1. decrease v.减少；（使）变小；变少n.减少；降低；减少的数量，其后常接介词in/of【联想拓展】decrease (sth.) to/by ... 减少到/了……increase vi.&vt.增加；增长；增强n.增加；增加的数量increase to/by ...增加到/了……on the decrease/increase 在减少/增加【易混辨析】reduce/decreasereduce 强调在“数量、大小，程度或强度”方面下降或减少。
decrease 侧重强调“稳定地，逐渐地，不断地”减少。
They are making every effort to decrease the production cost. 他们正在尽力降低生产成本。
The membership decreased to 150.会员数减少到了150人。
The number of students in the class has decreased by 20.班级里的人数减少了20人。
There has been a decrease in our imports.我们的进口数量减少了。
2. suggest vt.建议；提出（意见、计划、理论等）；暗示；表明【常用结构】suggest+doing 建议做……suggest sb./sb.’s doing sth. 建议某人做某事（不说suggest sb. to do sth.）suggest sth. to sb. 向某人提议…… （不能说suggest sb. sth.）suggest (to sb.)+that从句(向某人)建议......。
（所接从句用虚拟语气：sb.+should+动词原形，should可以省略）It is suggested that ... 建议是……suggest sth. 暗示；表明……suggest+that从句暗示；表明……（从句用陈述语气）suggest sth. to sb. 使某人想起……I suggest doing it in another way.我建议换一种方式做这件事。
人教英语必修二Unit 4-Wildlife Protection-知识点+语法全
She was engaged in protecting wild birds. 她致力于保护野生鸟类的工作。
be wild to do sth.
迫切地想做某事
be wild with+抽象名词 …得发狂，因…而发狂的状态
be wild out
极其热心或热爱
run wild
自由生长，不受控制
[教材P25原句] This is what wildlife protection is all about.
Unit 4 Wildlife protection
第一 讲
MAIN CONTENTS ✓ 1. 核心词汇 ✓ 2. 句子控 ✓ 3. Have a try
PART ONE Vacabulary ＆ Phrase
核心词汇
wild /waIld/
n. 荒野 adj. 野生的；野蛮的；
狂热的；荒凉的
即学即用 用适当的介词填空 (1) The povertystricken families can apply __t_o the local government
__fo_r___ financial and technical help. (2) After the company put an advertisement __fo_r__ two sales managers
如果它们的栖息地受到威胁，或者找不到足够的食物，它们的数量就会减少。
threaten v. 威胁；恐吓
threat n. 威胁；凶兆 be a threat to sb/sth
对某人/物构成威胁
threaten sb with sth 用某事威胁某人 threaten to do sth 威胁要做某事
人教版高中英语必修二unit4词汇讲解(共24张PPT)
dying out .
die away： 1.减弱，逐渐消失；风，声音渐弱，渐息， 2.（树木等）渐渐凋零，枯萎（根未死）； 假死。
His anger died away.
in trouble:处于困难中，处于不幸中。 She stood by me when I was in trouble.
in relief: 如释重负，松了口气。 I was in relief when the exam was over.
to one’s relief:让人欣慰的是… To my relief, I was not late for class time.
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
2.如果是否定句，用 whether 不用that It is not certain whether he will come. 3.在祈使句中通常使用sure，不用certain Be sure to tell me all the news.
The news had no effect on her at all.
They effected their escape in the middle of the night.
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
人教版高中英语必修二unit4词汇讲解 （共24 张PPT ）
die down： 1.（植物）枯萎，凋谢，（过冬时）假
死 2：逐渐平息，渐渐停止，逐渐消失，
高中英语必修二Unit4-知识点讲解及答案(可编辑修改word版)
必修二第四单元Ⅰ.词汇短语过关1.respond 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[即学即练1](1)They still haven't my letter.他们至今仍没有回我的信。
(2)He my suggestion a laugh/ laughing. 他对我的建议报以一笑。
(3)His illness didn't 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 to , responded to , with , by , respond to , in response to2.certain adj. 确定的；无疑的；某(种)(1)作“某(种)”讲时，同义于some.但some 前不加冠词。
for a certain reason＝for some reason 由于某种原因certain professors＝some 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。
高一课本知识点详解及练习：必修2Unit4
高一课本知识点详解及练习:必修2Ｕｎit4(人教版)Unit4 Wiｌdliｆe ｐrotectiｏn知识点详解Ⅰ。
常考单词必背１、decrease vi、&vt、减少;(使)变小或变少Tｈeｙare mａking every ｅffoｒt ｔo decｒease the productiｏn ｃｏst。
他们正尽力降低生产成本、［快速闪记](1)ｄecrease ｔo、、、减少到……ｄecrease ｂy。
、减少了……ｄｅcrease from、。
to。
、。
从……减少到……(２)oｎthｅｄecreasｅ在减少中2、lｏｓs n、损失;遗失;丧失Hｅwas at a lossｆoｒｗｏｒds、他不知该说些什么。
[快速闪记］lｏse v、失去;输掉,失败3、huｎｔvt、＆vi、打猎;猎取;搜寻We＇ｖe beeｎｈuntinｇfoｒthe cａｒkeyｓfｏr the last half hour。
过去的半小时里,我们一直在找汽车钥匙。
[快速闪记］hunｔfoｒsb/sth 寻找某人/物ｈｕnt ａfｔer追逐,追求ｈunt down 追捕,缉拿４、reｓpｏnｄvi。
回答;响应;做出反应Ｈe always ｒeｓｐonｄs to my qｕｅstｉons withouｔany patiencｅ。
他总是特别不耐烦地回答我的问题。
[快速闪记](1)respoｎdｔｏ、、、回应……;对……做出反应respｏｎd ｂy dｏiｎｇsth以某种方式回应(2)rｅspｏｎseｎ。
响应;回答5、relｉef n、(痛苦或忧虑的)减轻或解除;减轻痛苦的事物It wａｓａreliｅf to be ａbｌe to talk ｔｏsoｍeoｎe abｏutｉt。
能和别人谈谈这件事,感到舒心多了、[快速闪记](1)in relieｆ如释重负;松了口气tｏonｅ＇ｓreliｅｆ令人感到欣慰的是(2)relｉeve vt、减轻;缓解;消除ｒｅlievｅｄａｄj。
英语人教版高中必修二(2019新编)-Unit 4 Journey Across a Vast L
单元知识回顾及优化集训重点词汇1．airline n．航空公司2．antique n．古物；古董adj.古老的；古董的3．arise vi.(arose，arisen)起身；出现；由……引起4．bound adj.准备前往(某地)；一定会5．awesome adj.令人惊叹的；可怕的；很好的6．highlight n．最好或最精彩的部分vt.突出；强调；使醒目7．anticipate vt.预料；预见；期望8．bunch n．束；串；捆9．thunder vi.打雷；轰隆隆地响；轰隆隆地快速移动n．雷声；轰隆声10．curtain n．窗帘11．border n．国界；边界(地区)12．idiom n．习语；成语13．contrary adj.相反的；相对立的n．相反的事实(或事情)14．anyhow adv.(结束交谈或转换话题时)不过；反正15．alongside prep.在……旁边；与……一起adv.在旁边16．shore n．岸；滨17．accent n．口音18．owe vt.欠(账、债、情等)19．toast n．烤面包片；吐司；干杯vt.为……干杯vi.烤(尤指面包)词汇拓展1．pleasant adj.令人愉快的；友好的→please vt.(使)高兴；(使)满意→pleased adj.高兴的；满意的→pleasing adj.令人愉快的→pleasure n．快乐；乐趣2．massive adj.巨大的；非常严重的→mass n．团；堆；许多；大量3．breath n．呼吸的空气→breathe v．呼吸4．freeze vi.& vt.(froze，frozen) 结冰；(使)冻住→freezing adj.极冷的；冰冻的→frozen adj.结冰的；冻僵的；冷冻的5．astonish vt.使十分惊讶；使吃惊→astonishing adj.惊人的；令人惊讶的→astonished adj.感到惊讶的→astonishment n．惊讶6．mist n．薄雾；水汽→misty adj.多雾的；模糊的7．advertisement n．(informal ad)广告；启事→advertise vi.& vt.(为……)做广告/宣传；征聘8．photographer n．摄影师；拍照者→photograph n．照片vi.& vt.(为……)拍照→photography n．摄影；摄影术重点1．take sb.’s breath away令人惊叹2．a bunch of一束；一串；一群；大量目标导航一．arise vi.(arose ，arisen) 发生；出现；产生；起身，起立；(由……)引起先练基础——一词多义写出下列句子中arise 的汉语意思(1)It was freezing cold ，so he arose from his seat and drew back the curtain.起身(2)What astonished me was that more problems arose .出现(3)As we all know ，emotional problems can arise from a physical cause.(由……)引起arise from/out of 由……引起再提能力——完美写作·句式升级·背诵(4)(普通表达)Some misunderstanding arose between me and my best friend.That made me quite upset.①(高级表达)Some misunderstanding arose between me and my best friend ，which made me quite upset.(用定语从句改写)②(高级表达)What made me quite upset was that some misunderstanding arose between me and my best friend.(用what 引导的主语从句和that 引导的表语从句改写)二． contrary to 相反的；相对立的先练基础——单句语法填空词组 3．contrary to 相反的；相对立的4．proceed to sth.进而做(参加)5．owe sth.to sb.欠(某人情)；把……归功于某人重点句型 1．Rather than travel by commercial airline all the way ，they decided to fly to Vancouver and then take the train. 没有选择一路坐商务航班旅行，她们决定先飞往温哥华，然后乘坐火车。
人教版高中英语必修2unit4课文知识点详解
the animals live together.(回归课本P26)
观察思考 A great deal of attention has been paid to protecting the environment. 人们已对保护环境投入了很多注意力。
You speak English well,but you’d better
Unit 4
Wildlife protection
基础落实
Ⅰ.高频单词思忆
1.We’ll go hunting (打猎) tomorrow. 2.I would really appreciate (感激) it if you could turn the music down. 3.After a fierce (激烈的) battle,the enemy was forced to retreat (撤退). 4.One of the phenomena that attracted my attention (注意力) was the structure of the human body.
即学即用 （1）她气急了，无法控制自己。 She was too angry to contain herself . （2）许多人喜欢网球，也包括我/我也在内。
Many people like tennis,including me/
me included .
3.attention
You should pay more attention to the rainforest where I live and appreciate how
e mployed as a firefighter.
Ⅱ.重点短语再现
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必修二第四单元Ⅰ.词汇短语过关1．respond 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[即学即练1](1)They still haven't ____________ my letter.他们至今仍没有回我的信。
(2)He ____________ my suggestion ________ a laugh/______ laughing. 他对我的建议报以一笑。
(3)His illness didn't ____________ 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 to , responded to , with , by , respond to , in response to2．certain adj. 确定的；无疑的；某(种)(1)作“某(种)”讲时，同义于some.但some 前不加冠词。
for a certain reason＝for some reason 由于某种原因certain professors＝some 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 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)[即学即练2](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.我确信他冤枉了我。
(5)_________________ their team will win the match.他们队肯定会赢得比赛。
a certain coldness , certain about/of , certain to do , I’m certain that , It’s certain that3．contain vt. 包含；容纳(＝hold)；抑制(＝control)[即学即练3](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 glasses of beer.这个瓶子可容纳两杯啤酒。
(4)He couldn't ____________ for joy.他不胜欢喜。
contained , contains , contains , contain himself4．affect 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[即学即练4](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 that 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。
affects , is affected , were deeply affected5．appreciate 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/one's doing sth.感激某人做某事I would appreciate it if... 如果……，我将不胜感激。
[即学即练5](1)He highly __________________________.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 if6．succeed v．成功success n. [U]成功；成就[C]成功的人或事successful adj. 成功的successfully adv. 成功地succeed 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[即学即练6](1)We all _____________________ the mid－term 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 passing , success , a success7．harm vt. & n．损害；危害harmful adj.有害的be harmful to＝do harm todo sb. harm＝do 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)。
[即学即练7](1)The dog seems fierce, but it won’t ______ anyone.这条狗看上去很凶，但它不会伤害任何人。
(2)Fruit juice can ______________________ children’s teeth.果汁可能损坏儿童的牙齿。
(3)He may say no, but ___________________________ asking.他可能拒绝，但问一问也无妨。
harm , be harmful to , there is no harm in8．die 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[即学即练8](1) Scientists said that those plants ______ a century ago.科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 out , are dying out , die off , dying 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 people ________________ cancer.现在有很多人死于癌症。
die from , die of9．in danger (of...)处于危险之中out of danger 脱离危险[即学即练9](1)The drowned girl was obviously_________________________.很明显，那个溺水的女孩的生命危在旦夕。