2019精选教育人教版高一英语必修二第四单元知识点
人教版高中英语必修2Unit4知识点
You speak English well,but you’d better
pay more attention to your written English. 你英语讲得很好，但最好对书面英语多加注意。
过，我还想按照世界野生生物基金会的建议来帮
考点提炼 （1）would like后接 to do 或 sb.to do，若用I’d love to do，则语气较强 烈，意思是“想要做”。第一人称后也可以用
should like
（2）would like意为“希望；想”，相当于 wish,want,后可接名词。
from the wind. 他们挤在一起，免受风吹。
归纳总结 protect...from...意为： 。 保护……不受……(危害) (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
归纳总结 contain v.包含，包括；容纳 易混辨异
contain,include,including,included
(1)contain意为“包含，含有；容纳；里面装 有”，指的是包含的全部内容或容量，也可指里面 所含的成分。其宾语与主语常是同位关系，不用于 进行时态。此外，contain还有“控制，克制”之意。
人教版_高一英语必修二_Unit4_单元知识图谱
burst into laughter 突然笑起来；大声笑了出来 do harm to 对……造成损害
1. as 引导的方式状语从句
It shows the importance of wildlife protection, but I'd like to help as the WWF suggests. 这体现了
The Present Progressive
Passive Voice 现在进行时的被动语态
1 /1
项目 核心单词 重点短语 经典句型 必备语法
Unit4 单元知识图谱 目标要求
protection n. 保护 decrease vi. &vt. 减少；（使）变小；或变少 loss n. 损失；遗失；丧失 reserve n. 保护区 hunt vt. &vi. 打猎；猎取；搜寻 distant adj. 远的；远处的 mercy n. 仁慈；宽恕；怜悯 contain vt. 包含；容纳
die out 灭亡；逐渐消失
protect… from 保护……不受……（危害）
in peace 和平地；和睦地；安详地
pay attention to 注意
in danger (of) 在危险中；垂危
come into being 形成；产生
in relief 如释重负；松了口气
according to appreciate vt. 感激；欣赏 succeed vt. 继承；vi. 成功 employ vt. 雇用；利用（时间、精力等） harm n. &vt. 伤害 bite vt. &vi. 咬；叮；刺痛 inspect vt. 检查；视察 fierce adj. 激烈的；猛烈的
人教版高中英语必修二单元四Book2Unit4知识点整理
Book 2 Unit 4 知识点一、重点单词1.contain vt. 包含；容纳；克制（强烈的感情等）container n. 容器；集装箱；货柜The containercontains many kinds of fruits, including a pineapple/a pineapple included.这个容器盛放着许多种水果，其中包括菠萝。
2.affect vt. 影响；感动；侵袭（1）be greatly/deeply affected by 被……深深打动（2）effect n. 作用；影响have an effect/influence on 对……产生影响The traffic issue is very difficult to settle. It not only affects our everyday life, but may also threaten people’s lives.交通问题很难解决，它不仅影响着我们的日常生活，而且也可能威胁到人们的生命。
3.appreciate vt. 鉴赏；感激；意识到；欣赏（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I’d appreciate your writing me back as soon as possible.你尽早回信我将感激不尽。
温馨提示：当appreciate, hate, dislike, love, like, depend/rely on等词后接宾语从句时，一般先加it, 再接宾语从句。
I would appreciate it if you take the trouble to do so much for me.如果你能不辞辛苦地为我做那么多事情我将感激不尽。
人教版高一英语必修二Unit4单词及语言点总结
⾼中英语必修⼆单词及语⾔点总结 Unit 4 Wildlife Protection Word usage: 1. protection n. 1) [U] the act of protecting or state of being protected 2) [C] a person or thing that protects Eg: You’d 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 possession 2) the pain, harm, damage caused by losing sth. 3) [C] a failure to win or obtain Eg: Did you report the loss of your jewellery to the police? He’ll try his best to make up the loss. What make him unhappy was the loss of yesterday’s football match. 4. reserve n. 1) [C] a piece of land reserved for a purposse 2) [C] a quantity of sth. kept for future use. 3) v. to keep for a special purpose. 4) v. book Eg: We drove the car slowly and watched the lions in the nature reserve. I must keep a good reserve of energy for tomorrow’s match. You’d 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 surface Eg: You haven’t cleaned the area under the table. There aren’t many wild birds in this area. What’s 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 hunting Eg: 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, quietness 2) [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 eat Eg: I’ve 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 writing 2) 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) hold Eg: 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. in Eg: 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 haven’t 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 happened eg; In San Francisco, four hundred people were killed as result of the earthquake. 2. die out : disappear completely Eg: This kind of bird is dying out. Many traditional customs have die out because they are out of date. The fire is dying out. You’d better add some firewood. 3. in danger: at risk Eg: The little boy was once in danger of losing his sight. Which doctor helped him out of danger? 4. protect…from : protect …against Eg: 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 you’d better pay more attention to your written English.。
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。
高一英语必修2第4单元短语知识点归纳和总结
高一英语必修2 第4单元短语和知识点归纳和总结一、重点短语归纳和总结1. as a _________ 结果是；作为结果2. die _______ 灭亡；逐渐消失3. ______ peace 和平地；和睦地；安详地4. ______ danger (of) 在危险中；垂危5. ______ to do sth. 渴望做某事6. be ________ to do sth. 被用来做某事7. in _______ 如释重负；松了口气8. _______ into laughter 突然大笑起来9. _______ … from 保护…不受…（危害）10. pay ________ to 注意11. long _______ 很久以前12. _____ into being 形成；产生13. ______ to do sth. 过去常做某事14. for _______ 肯定地；确切地15. ___________ to 按照，根据所说16. so ________ 以致于；结果二、课本知识点归纳和总结1. look after 照顾照料=take care of = care for2. need = want =require 需要need doing= need to be done3. a good environment and safety 一个好的环境和安全4. as a result 结果5. endangered animals 濒危的动物6. die out 灭绝die off 相继死去die of 死于内因die from 死于外因die out 灭绝die off 相继死去die of 表示死的原因，die 后既可接介词of，也可接from, 两者的区别是：一、若死因存在于人体之上或之内（主要指疾病、衰老等自身的原因)，一般用介词of。
如：die of illness (heart trouble, cancer, a fever, etc) 死于疾病(心脏病，癌症，发烧等)二、若死因不是存在人体之内或之上，而是由环境造成的(主要指事故等方面的外部原因)，一般用介词from 。
新人教高中英语必修二 Unit 4 History and traditions知识点讲解
人教版新教材高一英语必修二知识点梳理Unit 4 History and Traditions1.belong to属于，是……的成员e.g. ①He belongs to the football club.他是足球俱乐部的成员。
②Lions and tigers belong to the cat family.狮子和老虎属于猫科。
③As is known to us, China is a country belonging to the Third World.众所周知，中国是一个属于第三世界的国家。
温馨提示：belong to不用于进行时态也没有被动语态。
类似用法的还有take place, occur, happen等。
2.defence n. 防御；保卫(1)in defence of 为了保卫；为……辩护in sb.'s defence为某人辩护(2)defend vt．防守；保卫；辩护；维护defend ... from (against)...保护……免受……；保卫……抵御……e.g. ①More and more women today have learned to arise in defence of their legal rights.现在越来越多的妇女学会起来保护她们的合法权利。
②I have to say in her defence that she knew nothing about it beforehand.我得为她说句话，她事先并不知道此事。
③Their duty is to defend the country from / against its enemies.他们的职责就是保卫国家，抵御敌人。
温馨提示：与defend ... from / against ... 用法类似的还有：prevent ... (from) ...; stop ... (from) ...; keep ... from ...; protect ... from / against ...等，在被动语态中from都不可省略。
人教版高中英语必修二单元四Book2Unit4知识点整理
Book 2 Unit 4 知识点一、重点单词1.contain vt. 包含；容纳；克制（强烈的感情等）container n. 容器；集装箱；货柜The containercontains many kinds of fruits, including a pineapple/a pineapple included.这个容器盛放着许多种水果，其中包括菠萝。
2.affect vt. 影响；感动；侵袭（1）be greatly/deeply affected by 被……深深打动（2）effect n. 作用；影响have an effect/influence on 对……产生影响The traffic issue is very difficult to settle. It not only affects our everyday life, but may also threaten people’s lives.交通问题很难解决，它不仅影响着我们的日常生活，而且也可能威胁到人们的生命。
3.appreciate vt. 鉴赏；感激；意识到；欣赏（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I’d appreciate your writing me back as soon as possible.你尽早回信我将感激不尽。
温馨提示：当appreciate, hate, dislike, love, like, depend/rely on等词后接宾语从句时，一般先加it, 再接宾语从句。
I would appreciate it if you take the trouble to do so much for me.如果你能不辞辛苦地为我做那么多事情我将感激不尽。
2019精选教育人教版高一英语必修二第四单元知识点
页 1 第教学过程一、课程导入扩大词汇量和本单元我们将在原有知识的基础上学习新的单词和词组，知识面，进一步提高英语水平。
英语学习需要从“听说读写”各个方面着手，提高整体运用能力。
二、复习预习，针对上（以提问、回顾的形式进行）教师引导学生复习上节课所学的知识点，节课的作业进行讲评、订正、答疑三、知识讲解1：词语辨析知识点词形变化【考查点】力量大强有力; 页 2 第表示赏识;adj.有欣赏力;获得成功;取得成效4) appreciation8) succeed：词语辨析知识点2页 3 第页 4 第：重点词汇知识点3 荒凉的未驯化的；无居民的, 1. wild adj. 野生的, 野的,] [典例他喜欢拍摄野生动物。
1). He enjoys filming wild animals.2). We walked into a wild mountain region. 我们走进荒无人烟的山区。
][重点用法]）极热心或热爱（对某事物[某人be wild about sth/sb 而发狂因be wild with………中译英[练习]群众欣喜若狂。
1)._____________________________________________________________________ ________________孩子们都特别喜欢这个新计算机。
2)._____________________________________________________________________ ________________Keys: 1). The crowd went wild with delight.2). The children are wild about the new computer.忧虑等的）减轻或解除困苦﹑（痛苦﹑2. relief n.] [典例1). The drug gives some relief from pain. 这种药可以减轻一些痛苦。
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页 1 第教学过程一、课程导入扩大词汇量和本单元我们将在原有知识的基础上学习新的单词和词组，知识面，进一步提高英语水平。
英语学习需要从“听说读写”各个方面着手，提高整体运用能力。
二、复习预习，针对上（以提问、回顾的形式进行）教师引导学生复习上节课所学的知识点，节课的作业进行讲评、订正、答疑三、知识讲解1：词语辨析知识点词形变化【考查点】力量大强有力; 页 2 第表示赏识;adj.有欣赏力;获得成功;取得成效4) appreciation8) succeed：词语辨析知识点2页 3 第页 4 第：重点词汇知识点3 荒凉的未驯化的；无居民的, 1. wild adj. 野生的, 野的,] [典例他喜欢拍摄野生动物。
1). He enjoys filming wild animals.2). We walked into a wild mountain region. 我们走进荒无人烟的山区。
][重点用法]）极热心或热爱（对某事物[某人be wild about sth/sb 而发狂因be wild with………中译英[练习]群众欣喜若狂。
1)._____________________________________________________________________ ________________孩子们都特别喜欢这个新计算机。
2)._____________________________________________________________________ ________________Keys: 1). The crowd went wild with delight.2). The children are wild about the new computer.忧虑等的）减轻或解除困苦﹑（痛苦﹑2. relief n.] [典例1). The drug gives some relief from pain. 这种药可以减轻一些痛苦。
我听到他平安的消息2). I breathed/heaved a sigh of relief when I heard he was safe.时才松了一口气。
][重点用法页 5 第(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。
_____________________________________________________________________ ________________Keys: 1). To my great relief/Much to my relief, I wasn't late.2). It's a great relief to find you here.3. hunt vt. & vi. 打猎; 猎取; 搜索[典例]1). Wolves hunt in packs. 狼是成群猎食的。
2). Police are hunting an escaped criminal. 警方正在追捕逃犯。
[重点用法]hunt for 试图找到（某物[某人]）hunt after 探求；追求[练习] 中译英1). 我在寻找一本失去的书。
2). 许多人一生追求成名，但一无所获。
Keys: 1). I am hunting for a lost book.2). Many people hunt after fame in their lives but never find it. 4. distant n. （空间或时间）远隔的, 遥远的[典例] 1). The airport is about ten miles distant from the city. 机场距离城市大约十英里远。
2). She is a distant cousin of mine. 她是我的远房表妹。
[重点用法]be distant with / towards with sb. 对……冷淡[练习] 中译英1). 这两种学说之间没有什么关联。
_____________________________________________________________________页 6 第________________2). 她对妈妈总是很冷淡。
_____________________________________________________________________ ________________Keys: 1). There is a distant connection between the two theories. 2). She is always distant with her mother.5. mercy n. 仁慈; 宽恕; 宽容; 恩惠; 幸运[典例]1). They showed mercy to their enemies. 他们对敌人很仁慈。
2). It's a mercy she wasn't hurt in the accident. 她在事故中未受伤, 真幸运。
[重点用法]at the mercy of sb/sth任由某人[某事物]摆布或控制have mercy on / upon对……有怜悯心[练习] 中译英1). 那只船在暴风雨中失去控制_____________________________________________________________________ ________________2). 可怜可怜我们吧。
_____________________________________________________________________ ________________Keys: 1). The ship was at the mercy of the storm.2). Have mercy on us!知识点4：重点词组1. pay attention to 注意[典例]1). Please pay attention to what I am saying. 请注意我说的话。
2). She turned her attention to a new problem. 她把注意力转移到一个新问题上。
[短语归纳]catch sb's attention 吸引某人的注意draw attention to sth. 注意某事物give one's attention to 注意……[练习] 中译英页 7 第1). 报纸的大标题引起他的注意。
_____________________________________________________________________ ________________2). 她要我注意报告中的一处错误。
_____________________________________________________________________ ________________Keys: 1). A newspaper headline caught his attention. 2). She drew my attention to an error in the report.2. die out（指物种）死光；灭绝, 火慢慢熄灭[典例]1). The moth's habitat is being destroyed and it has nearly died out. 这种蛾子因栖息地正受到破坏, 几乎绝种了。
[短语归纳]die away减弱（以至觉察不到）；淡化die down逐渐降低；减弱be dying for/to do sth.渴望be dying 垂死的die from 死于（外界引起的）die of 死于（饥饿；病）很难改变；顽固die hard die 构成的词组填空[练习] 用1). The noise of the car ________ in the distance.2). The old traditions are _________.3). The man _________ a wound4). I'm ________ something to eat.4). dying for 2). dying out Keys: 1). died away 3). died from形成；产生（不可用于被动语态或进行时态）3. come into being]典例[Dinosaurs lived on the earth tens of millions of years ago, long before humans cameinto 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。
]短语归纳[ 投入使用come into usecome into effect实施come into power上台执政[练习]用come的相关词汇填空1). When did the world _________?2). The new seat-belt regulations __________ last week.3). When did this word ___________?页 8 第Keys: 1). come into being 2). came into effect 3). come into use知识点5：重点句子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。
[解释]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的复合结构，即with +名词、代词（介词宾语）+v.-ing（宾补）。