高中英语必修3unit1.单词讲解

1、Unit 1 Festivals around the world,.词汇过关 1_n美人； _美adj. _adv. _v美化 2 . _vi.& vt.收获；收割 _n. 3_n节日 4_n秋天,.短语自查 1另外三个_ 2take place_ 3中秋节 _ .句式翻译 Festivals are meant to celebrate important times of the year. _,.单词突破 1beauty(n.) He has no real feeling for beauty. She had been a beauty in her day. One of the

2、 beauties of living here is that its so peaceful.,【知识拓展】 1)beautiful adj.美丽的 2)beautify vt.美化 It is our duty to beautify our environment.,【牛刀小试】 请用beauty的适当形式填空： (1)Its said that there are many_in Hang Zhou. (2)To_life is to give it an object.,2.harvest 1)n.收获；收成；结果。如： It happened that the harvest w

3、as bad in 1988. 2)vt.& vi.收获；收割 Try to harvest the fruit before the first frost.,【牛刀小试】 翻译句子 Farmers are extremely busy during the harvest. _,3.celebrate vt. 1)do sth to show that a day or an event is important 庆祝；祝贺celebrate Christmas / ones birthday / a wedding anniversary / a victory 2)praise and

4、 honor 赞扬；称颂The names of many heroes are celebrated by the poets.,【词语辨析】： celebrate, congratulatecelebrate后常接日期、事情或场合。 而congratulate后常接人，多为 congratulate sb. on/upon sth.表示为某事而祝贺某人。 如：congratulate you on your marriage.,.短语精讲 take place 发生；举行 英语中表示“发生”的词或短语均为不及物，不用于被动语态。主语为所发生的事。take place “发生，举行”，常用来

5、指按计划发生的事，带有“非偶然”的意思。 We may never discover what took place that night. The film festival takes place in October.,【知识拓展】 1)take ones place/seat就座 I took my place at the desk. 2)take the place of sb/take ones place代替，替代 She couldnt attend the meeting so her assistant took her place.,3)get/win/gain/tak

6、e the first place (in a contest) (比赛中)获得第一名 She and her teammates have taken the first place!,4)in place of sb/sth| in ones place代替；顶替 You can use milk in place of cream in this recipe(食谱). 5)in place| into place 适当，在恰当位置 Put everything away in its correct place. 6)in the first/second etc. place (用于

7、句首)第一、第二等 Well，in the first place，he has all the right qualifications.,【词语辨析】 take place, happen, occur, come about, 这些词语都可表示“发生”之意。 1)take place按照事先的安排或计划而发生某事；不用于被动语态。 Elections take place every four years.,2)happen普通用词，泛指一切客观事物或情况的发生，强调动作的偶然性。 A funny thing happened in the subway yesterday. 3)occ

8、ur较正式用词，可指意外地发生，也可指意料中地发生。 That plane crash occurred only minutes after takeoff.,4)come about (that) 中性词语，常指偶然发生。 很多时候与How连用。 How did it come about that he knew where we were? How does it come about that you were caught by the police? 注意：但当happen用作“碰巧”之意时，不能用occur代替，但可以与come about 互换。,【牛刀小试】 (1)The

9、meeting, which will_on Thursday, will discuss it. Atake placeBbreak out Ccome about Dhold,(2)It suddenly_to me that we could use a computer to do the job. Ahappened Boccurred Cagreed Dpresented,(3) As we know, the 2010 Word Cup_in South Africa on June 11, 2010. Atakes place Btook place Cis taken pla

10、ce Dwas taken place,.句式点击 Festivals are meant to celebrate important times of the year. 【知识剖析】 句中are meant to是“动词mean动词不定式”作补语的被动语态形式，be meant to.意为“应当是；打算用来；必须被用做”，主语通常是物。此结构常可替换为be meant for sb/sth。 He was meant for a doctor. Some TV programs are meant to be watched today and forgotten tomorrow.,【

11、知识拓展】 1)a. I mean it表示“我是认真的”。 b.mean doing sth表示“意味着(必须要做某事或导致某种结果)”，其主语通常是指事物的词。 c.mean to do sth表示“打算或企图做某事”，其主语通常是表示人的名词或代词，其过去完成式表示“本来打算做某事”。 d. mean sb to do sth的意思是“打算让某人做某事”。,例如： Being a student means studying hard. He had meant to leave on Sunday, but he stayed on. . When I say yes, I mean it.,2)What do / did you mean by.？该句型的意思是“你是什么意思？” 例如： What do you mean by closing the window when Ive just opened it? 3)I mean 的意思是“就是说；我是说”的意思，常用来更正或补充前面所说的话。例如： She is smartI mean, she knows exactly what I think.,4)mean adj. 低劣的，卑贱的，平均的 meaning n. 意义，意图 meaningful adj. 有意义的 meaningless a