人教英语必修四UNIT5重点单词及短语讲解课件.ppt（纯ppt,可能不含音视频素材）

1、1.theme n（谈话、写作或乐曲的）主题，题目，主旋律 重难点讲解重难点讲解 theme park主题公园 theme song主题歌 The theme of our discussion today is“Asia in the1990s”.今天我们讨论的主题是二十世纪九十年代的亚洲。The theme of the poem is love and peace.这首诗的主题是爱与和平。1.不同的;各种各样的,形形色色的 Various objects were on the table.桌子上摆着各种各样的物体。At the meeting,the people present ex

2、pressed their various opinions.会议上，出席人士发表了不同观点。Their hobbies are many and various.他们的爱好五花八门。2.不止一个的，各个的，个别的 for various reasons由于种种原因 For various reasons,Id prefer not to meet him.由于各种原因，我不愿意见他。Wheat is grown in various parts of the country.全国许多地方都种小麦。【知识拓展】various是由动词vary（变化）派生而来的形容词，它的副词形式是various

3、ly(不同的)。variety是名词，意为“变化，多变性，多样性”，用a variety of/varieties of表示“各种各样的；多种多样的”，后接复数名词时=various。如：There are various colours to choose from.peoples opinion varies from person to person人的看法因人而异(仁者见仁智者见智)3 be famous for以/因而出名 be famous as作为而出名 She was famous for his novels and poetry.她以小说和诗歌而闻明。She was mor

4、e famous as a writer than as a singer.她作为作家比作为歌手名声更大。be known for因而有名 be known as作为而为人所知 be known to sb.为所知 be remembered for 因而被怀念 be remembered as作为被缅怀 4 swing n.秋千；摇摆；摆动 v.(swung,swung)摇摆，摆动 The kids were playing on the swings.孩子们在玩秋千。As he pushed her,she swung higher and higher.随着他推她，她在秋千上越荡越高。5

5、 attraction n.有吸引力的事物；、吸引；引力 attractive adj有吸引力的 attract v.吸引，引起（兴趣），激发 attract ones attention引起某人的注意 He has no attraction for me.他对我没有吸引力。Elephants are the main attractions at the circus.大象是马戏团里主要的吸引物。The attraction of the moon for the earth causes the tides.月球对地球的吸引造成了潮汐 6 no wonder难怪.不足为奇（特别用于口语）

6、=its no wonder that 难怪 No wonder youve got a headache-you drank so much wine.难怪你头痛，你喝了这么多酒。It is no wonder that he failed the English exam.难怪他英语考试不及格 7wherever conj 无论什么地方=no matter where 引导让步状语从句 adv究竟在哪里;究竟到哪里（表惊讶）.不管他在哪我都要把他找到。I will find him,wherever he is.Wherever have you got this book?你到底在什么地

7、方弄到这本书的?类似用法的还有类似用法的还有whichever,whatever,whenever,whomever等等 It has the same result whichever way you do it.无论你用哪种方法做都有一个同样的结果。Whatever happens,Ill always be on your side.无论发生什么，我总会站在你这方。8 preserve vt.保存，保留;保护，维护 n.保护区 为了保护这种动物，当地政府已建立了保护区。The local government has built a preserve to protect this ki

8、nd of animal.你可以用盐保存肉或鱼。You can preserve meat or fish in salt.警察的职责之一是维持公共秩序。It is one of the duties of the police to preserve public order.Preserve sb from 保护。免受 No one could preserve him from such a fate,he deserved that。没有人能拯救他，他罪有应得 9 model n.模型，样式，模范，模特 v模仿 a fashion model时装模特 a model student模范

9、学生 airplane models飞机模型 This washing machine is the latest model.这台洗衣机是最新样式。be modeled after根据。模仿，model oneself on sb以为榜样;仿效 The new church was modeled after St.Peters in Rome.这个教堂是根据罗马的圣彼得大教堂建造的。He modeled himself on his mother.他以自己母亲为榜样。10 advance vi.&vt.前进，促进，提前 We are advancing along the socialis

10、t road.我们正沿着社会主义道路前进。China advanced rapidly in industry.中国在工业上发展很快。This will further advance the friendly relations between the two countries.这会进一步促进两个国家的友好关系。The date of the meeting has been advanced from Friday to Wednesday.会议日期已从星期五提前到星期三。in advance 提前，预先 The rent must be paid in advance.租金须预付。Th

11、e heavy luggage has been sent in advance.笨重的行李已事先送去。Galileos ideas were well in advance of the age in which he lived.伽利略的思想远远超越了他所 其过去分词 advanced可用作形容词，意为“高级的”、“高深的”、“程度高的”、“年岁高的”等。主要用作定语：advanced ideas(experience,deeds,workers,elements)先进思想(经验，事迹，工人，分子)Some of our products have reached advanced wor

12、ld levels.我们有些产品已达到世界先进水平。She died at an advanced age.她活到高龄才去世。11 get close to The firemen couldnt get close to the building because the ladders are too short.因为梯子太短了，消防员不能靠近建筑物。He got chose to the object and found it was a large stone of a strange shape.他靠近那个物体，发现原来是一块奇怪的大石头。12 come to life 变得更有趣（或

13、使人更兴奋）；变得活跃，恢复生气 When the kids saw the beautiful bird,they came to life at once.孩子们一看到那只漂亮的鸟，他们顿时就兴致勃勃了。The quiet girl has come to life since she lived with her grandpa.自从和爷爷生活在一起，这个陈么寡言的女孩就变得活泼起来。13 admission n.允许进入，入场费,承认 v.admit承认，准许进入 She has the qualifications for admission to the college.她具备进入

14、该学院的条件。You have to admit that the task is difficult.你得承认这个任务是艰巨的。I admitted breaking the windows.我承认打破了窗子。No one but ticket-holders was admitted.不持票者不允许进入。Those who have done well in the entrance examination will_colleges.(A)admit to (B)be admitted into(C)be admitted (D)admit into Admit admission Permit permission