高考英语一轮复习课件：必修2 Unit4 Wildlife protection （新人教版）广东专用

1、Unit 4Wildlife protectionn减少，减1decrease vi.& vt.减少；(使)变小；或变少小；减少量(反义词：increase)decrease by.下降了(强调幅度)decrease to.下降到(强调结果)辨析decrease/reducedecrease 强调数目减少；reduce 则表示尺寸、数量、程度或强度减少，也可以表示地位、处境、状况降低或恶化。运用完成句子(1)参加英语口语测试的人数减少了 10%。The number of students who took part in the oral English test_.(2)最近几年，这个镇的

2、人口减少到 10 万。In recent years, the population in this town _.(3)我们要逐步缩小工资差距。We must gradually _ the wage gap.decreased by 10% has decreased to100,000reduce 2hunt vt.& vi.打猎；猎取；搜寻hunt for 搜索；试图找到hunt after 探求；追求hunt 捕获某人/物hunt 找出某人/物运用完成句子(1)警察追捕到了一名罪犯。The police _ a criminal.(2)约翰那天外出找工作了。John went out

3、 to _ work that day.(3)他从储藏室里找出一本旧日记。He _ an old diary from the storage.hunted down hunt for hunted out 3contain vt.包含；容纳；容忍辨析contain/include(1)contain 意为“包含；容纳”，指某物被容纳在比它范围更大的东西之内，侧重所含的量与成分。(2)include 意为“包括”，侧重被包含者只是其中的一部分。运用完成句子(1)这本书包含了你所需要的全部信息。This book _ you need.(2)这个瓶子可容纳多少粒药片？How many table

4、ts can the bottle _?(3)这个价钱包括邮资在内。The price _ postage charge.contains all the information contain includes 4affect vt.影响；感动；侵袭；作用effect n结果；影响；效力be affected by 受影响/被感动have an effect upon/on 对有影响/有效力运用完成句子(1)这对孩子的将来影响很大。It _ the future of the child.(2)所有的观众都被这场电影感动了。All the audience _ the movie.had a

5、 great effect on/upon were affected by 5appreciate vt.鉴赏；感激；意识到appreciation n欣赏；感激appreciate doing sth.感激做某事I would appreciate it if.如果我将会很感激运用完成句子(1)那是因为你不会欣赏音乐。Thats because you are not able to _.(2)如果你能帮我做这件事，我将十分感激。_ you would help mewith it.appreciate music I would appreciate it very much if 用本

6、单元所学单词及用法完成下列句子1他们的狗将门咬了一个洞。Their dog _ a hole in the door.2十一月正是猎鹿的好时节。November is a good time to _ deer.3一些野生动物处于危险中，因此有必要保护它们。Some _ animals are in danger, so it is necessary toprotect them.4他每月的收入刚刚超过 2000 元。His monthly _ was just over 2,000 yuan.bit hunt wild income 5他成功地得到了那份工作。He _ in getting

7、 the job.6这起事件正在被调查。The _ is being investigated.7水中含有氧气。Water _ oxygen.8这个城市烟民的数量在持续下降。There has been a steady _ in the number of smokersin this city.9我很欣赏他对工作的极端专注。I really _ his complete absorption in his work.10情绪会影响工作。Mood can _ work.succeeded incident contains decrease appreciate affect 1die ou

8、t 灭亡；逐渐消失die of 死于(疾病、饥寒、情感、年老等)die from 死于(除疾病、饥寒、情感、年老等以外的其他原因)die down 暗淡；平静下来；减弱die off 一个个死去；相继灭亡be dying for/to do sth.渴望(做)某事运用用 die 相关短语的适当形式填空(1)The baby _ fever.(2)He _ a chest wound.(3)The sound of the car _ in the distance.(4)This kind of animal has _ in the world.(5)The deer in the fore

9、st are all _ for lack of water.(6)Im _ something to eat.died of died from died down died out dying off dying for 2burst into laughter 突然笑起来；大声笑了出来burst into tears/flames 突然哭起来/着火burst out laughing/crying 突然大笑/哭起来burst into some place 闯入某地运用完成句子(1)我的英语老师的幽默足可以让每个学生捧腹大笑。My English teacher is so humoro

10、us as to make every student_.burst into laughter/burst out laughing (2)我们又继续了 10 分钟，直到女儿突然哭起来，并承认她被打败了。We continued for another ten minutes, until suddenly mydaughter _, and admittedthat she was beaten.3protect.from/against 保护不受(危害)运用完成句子大树长出很多树叶，所以它们提供树荫保护我们免受阳光照射。Trees produce many leaves, so they

11、 provide shade to _.burst into tears/burst out crying us from/against the sun protect4pay attention to 注意to 为介词的常用搭配有：look forward to 期待be related to 与有关be addicted to 沉溺于get down to 着手做make a contribution to 对作出贡献refer to 参考；查阅；涉及运用完成句子(1)当比较不同的文化时，我们经常只是注意不同点，而没有注意许多相似的地方。When comparing different

12、cultures, we often only _the differences without noticing the similarities.(2)我熟悉他的作品，并期待他能就文艺创作问题发表自己的见解。I am familiar with his works and _ hearinghis view on literary and artistic creation.(3)当你不知道怎么拼写一个单词时，查阅一下词典。_ the dictionary when you dont know how tospell a word.pay attention to looking forw

13、ard to Refer to 5come into being 形成；产生come into effect 实施；生效come into use 投入使用come into power 上台执政运用用 come 相关短语的适当形式填空(1)When did the world _?(2)The new seat belt regulations _ last week.(3)When did this machine _?come into being came into effect come into use 用本单元所学短语及用法完成下列句子1罗马帝国是什么时候形成的？When did

14、 the Roman Empire _?2我会给你所有的事实以便你可以自己判断。I will give you all the facts _ you can judge for yourself.3请按照说明将表填好。Please fill up the form _ the instructions.4所有的村民都和睦相处。All the villagers live together _.come into being so that according to in peace 5随身带一顶帽子，你需要保护你的头发不被太阳晒伤。Take a cap with need to _ your

15、 hair _ the burning sun.6许多动物物种正处在濒临灭绝的危险中。Many species of animals _.7希望你对此问题给予关注。I hope you will _ this problem.8我们正在严肃认真地谈论问题，他们却突然大笑起来。They _ when wewere talking seriously about the tect from/againstare in danger of dying out pay attention to burst into laughter/burst out laughing 原句 1T

16、hey lived on the earth tens of millions of years ago,long before humans came into being and their future seemed secureat that time.早在人类产生之前，它们就在地球上生活了几千万年，而且在当时它们的未来似乎是安全可靠的。long before 在本句中引导时间状语从句，意为“在的很久以前；在还没有的很久以前”。此外，long before 还可以单独作状语，意为“老早；早就”。精练根据中文提示，完成下列句子(1)在他还没有结婚以前他就在这家工厂工作很久了。He had

17、 worked in this factory _ he got married.(2)我们早就看过那部电影了。Weve seen that film _.原句 2Were being killed for the wool beneath our stomachs.我们因为肚皮下的羊毛而被捕杀。“am/is/are being 过去分词”是现在进行时的被动语态；而“was/werebeing过去分词”是过去进行时的被动语态。long before long before 精练根据中文提示，完成下列句子(1)那座桥正在修建。The bridge _.(2)那时汤姆在为我修自行车。My bike

18、 _ by Tom at that time.运用所学语言基础知识，补充完整下面短文，并背诵之We should (1)_ ( 关注) the problem of theprotection of wildlife, because at present they are (2)_is being built was being repaired pay attention to dying out ( 濒临灭绝) or (3)_ ( 处于危险之中) On one hand,people (4)_(捕杀) animals for food or for the thick the other

19、 hand, people can not (5)_ ( 与相处好) wildlife which they think are fierce and may attack themto death, which will endanger the wildlife.In order to (6)_ the wildlife (7)_ (保护 不 至 于 灭 绝 ), it is necessary to set up wildlife reserves.(8)_ ( 只 要 ) the above measures areeffective, the species will develop

20、 gradually and safely.in danger huntget along/on well with protect from extinction As/So long as “模仿朗读”备考指导(五)语调英语中的基本语调有：升调()，降调()，升降调()，降升调()和平调()。其用法为：(1)升调：主要用于一般疑问句，带有疑问语气；也可用于祈使句，表示委婉、客气；或用于陈述句，表示疑问、不肯定或不耐烦等。如：Can you come to us for lunch？你能来和我们一起吃午饭吗？You know her？你认识她？So long！太长了！(2)降调：主要用于陈述

21、句、特殊疑问句、祈使句(表命令)和感叹句。如：The birds are singing in the trees.鸟儿正在树上歌唱。When shall I give you the book？我什么时候要把书给你？Leave the book on the desk.把书放在桌子上。What a beautiful picture！多美的画啊！(3)前升后降调：主要用于：选择疑问句。如：Which do you prefer, tea or coffee? 你更喜欢喝哪一种，茶还是咖啡？以状语或状语从句开头的句子。如：In my opinion，he is perfectly right.

22、依我看，他完全正确。计数或列举。如：One，two, three and four.一，二，三，四。I want a pen， a ruler and some paper.我需要一支笔、一把尺子和几张纸。注意：and 连接的几个并列的词或短语， and 前面的都读升调，其后的读降调。(4)前降后升调：主要用于带有疑问语气的反意疑问句。如：You havent finished it，have you？你还没完成，是吗？如果反意疑问句中的疑问成分很少，则全部用降调。如：Its a nice day, isnt it？天气真好，不是吗？(5)平调：指说话声调维持在同一个高度，而无升降。如何写发言

23、稿【谋篇布局】发言稿包括开幕词、闭幕词、欢迎词、欢送词、告别词等。一般结构为：称呼语正文结束语【实用套语】1. 称呼语：Dear friends/Dear fellow students/Good morning,ladies and gentlemen/Good afternoon everyone 等，其后用逗号“，”。2.正文(1)有时用一句客套话。如：It is a great honor for me to stand here and give myspeech.我很荣幸站在这里发表演讲。Im very happy to stand here and give my speech.

24、我很高兴站在这里发言。(2)一般开门见山直奔主题。如：Welcome to our please allow me to introduceyou to some of our school rules here.欢迎你们来到我们学校，请让我向你们介绍一下我校的一些规章制度。The topic of my speech today is “Thoughts on becominga grown-up”我今天发言的主题是“关于如何成为成年人的思考”。Welcome to this years English speech competition.Im LiHua.I feel greatly h

25、onoured to host the contest, which issponsored by the Students Union.欢迎参加今年的英语演讲比赛，我是李华，非常荣幸主持由学生会发起的这次比赛。(3)列举讲话要点。常用 first of all, secondly, finally 等。如：As high school students, firstly, we are expected to beneatly dressed when at school.作为高中生，我们首先应做到在校时穿戴整洁。Secondly, it must be made clear that we

26、 should never belate for class or leave school before it is over.其次，我们应该牢记不能上课迟到或早退。Lastly, when you are walking on the road, please rememberto keep to the right.最后，当你走在路上，请记得要靠右。(4)一般用一句话来总结讲话的内容。如：I hope that the friendship between you and us will existforever.我希望你和我们之间的友谊永存。In a word, good listening can really enable you to getcloser to each other.总之，好好倾听会让你们能够彼此靠近。Only in this way can we become