《新概念2 第17課 課件》由會員分享，可在線閱讀，更多相關《新概念2 第17課 課件（26頁珍藏版）》請在裝配圖網(wǎng)上搜索。
1、Lesson 17 Always young One minute speechHow do you always stay young? Review 1.復習上單元所學單詞拼寫及擴展意義。 2.區(qū)別sometimes、some times、sometime、some time 的用法。 3.區(qū)別area、district、region的用法。 4.復習fail的 兩種用法fail in doing/fail to do。 5.復習remind的兩種用法remind sb to do sth/remind sb of sth。 【New words and expressions】 1. a
2、ppear v. 登場, 扮演 vi. 出現(xiàn)，顯露（反義詞是disappear） The plane appeared. vi. 當眾露面；登場（演出等） I cant appear in this dress at the party. appear as 扮演角色 He appeared as a prince. (prince n. 王子) vi. 似乎，看起來好象（與seem同義），顯得(系動詞，后面直接加形容詞) He appears nervous. 他顯得很緊張(看起來) Now it appears you are wrong. 2. bright adj. 鮮艷的 brigh
3、t red 鮮紅色； bright yellow 明黃色； bright blue 寶藍色 2、She must be at least thirty-five years old.年齡的兩種表示方法： 數(shù)字+years old，作表語 thirty-five years old 三十五歲 數(shù)字+-year-old，作定語 my four-year-old daughter must + 動詞原形 不得不, 必須；(對現(xiàn)在的)推測 She must be a model. She is fifteen years old. 她五歲 【課文講解】 1、My aunt Jennifer is an
4、 actress.以-ess結尾的是女性；以-or、-er結尾的是男性 actor 男演員 ； actress 女演員 : waiter 男服務員 ； waitress 女服務員 prince 王子 ； princess 公主 lion 公獅子 ； lioness 母獅子 god 神 ； goddess 女神 (God 上帝,注意 “G” 大寫) She must be at most fifteen years old. 她最多十五歲 She must be at least fifteen years old. 她至少十五歲 at least 至少, 最少 If you cant clea
5、n the car, you can at least help me to clean it. at most 最多 3、In spite of this, she often appears on the stage as a young girl. in spite of 不管，盡管 (“of” 為介詞, 后面一定會加名詞、代詞或從句) in spite of this 盡管如此 In spite of this, I still like school.（school前不加“the”表示上學，加“the”只表示學校） In spite of what you have said abo
6、ut her, she is much better than Mary. 4、Jennifer will have to take part in a new play soon. join 參加了某一種團體 join sb./sth. join the army 參軍 join the party 入黨 join us (口語)加入我們(這個團體)中來 take part in 參加某一種活動 take part in the race 參加比賽 take part in a play attend 出席 attend the meeting 參加會議, 出席會議 attend the p
7、arty 出席宴會 attend the class 上課 Thank you for your attending. 謝謝大家的出席(到來) Thank you for your listening. 謝謝大家的聽講 5、In the play, she must appear in a bright red dress and long black stockings. in (+顏色、衣服) 穿著樣的衣服，用介詞短語取代動詞，避免了一句話中出現(xiàn)兩個動詞 The boy in green. in a bright red dress 鮮紅色的連衣裙 bright,orange-colour
8、ed dress 鮮艷的桔黃色衣服 7、If anyone ever asks her how old she is, she always answers, Darling, it must be terrible to be grown up! ever = at any time 任何時候(時間副詞) it must be 一定(表示推測) grown-up adj. 成年人 be grown-up 作為一個成年人 grow up (人)成長當有人問你年齡時，你可以這樣回答： It is a secret. / It is privacy. I forget it. 【Special d
9、ifficulties】情態(tài)助動詞must Must譯為“必須”，可以表示“必要，命令或強制，邀請，決心，不可推卸的責任”等多處含義。它沒有時態(tài)和人稱變化，通常只用于現(xiàn)在時和將來時。在其他時態(tài)時，must的有些含義可以用have to或have got to。這三種形式一般可以互換，但用于第一人稱時，have to(have got to)強調(diào)客觀的要求或外在的原因，must則強調(diào)主觀的要求或表示說話的人認為自己有權做某事。 have to和have got to往往可以互換，但與always，sometimes等頻度副詞連用時，用have to往往比用havt got to好。have go
10、t to比have to更口語化。在過去時的句子中, 要用have to 來表示 “必須”，have to可以有任意時態(tài) She will have to ；She had to ； She has/I have had to have to作為實義動詞, 否定式為dont have to；will not have to；didnt have to在表達“難道你不能不（做）”時，一般用“Must you?”，而不用“Do you have to?” Must you leave now? 難道你非得現(xiàn)在就走嗎？ Im afraid so. I have to study for an exa
11、m. must可以表示推測，must do表示對現(xiàn)在的推測；must have done表示對過去的推測 He must be mad.在 I think/he thinks的從句中，一定要用事實說話. (不能說成 “I think he must be a fool.” ) must be的否定式為cant be（不可能）： Someones using the phone, it must be John. It cant be John. He promised me he wouldnt use it today. 【Special difficulties】 As的用法 作為介詞，可
12、以表示“作為”、“以身份”等 In this film, he appeared as a policeman. As a mechanic, he cant always keep himself clean. 作為連詞，可以表示“因為”、“正當時候”、“以方式”或“如同那樣”等 You must take care of the bady tomorrow as I am going to London.（因為，由于） As we were talking about him, he knocked at the door.（正當時候） Do as you are told. 叫你怎么做就
13、怎么做(按你被告知的那樣去做)（以方式） As I learned, （如同那樣） “擔任工作” I work as an engineer. Dress, Suit, Costume dress n. 裙子，晚禮服，連衣裙(女式) suit n. 套裝（男式） My brother never wears ready-made suits. 我的弟弟從來不穿成衣。 costume n. 演出服,民族服裝,某一年代所穿的服裝 All the actors wore fifteenth-century costumes. 所有演員都穿著15世紀的服裝。 Grow and Grow up grow
14、 vi. 生長，成長，發(fā)育 Trees of the kind dont grow in our country. How tall youve got! Youve grown a lot. grow up 長成，成熟（其被動態(tài)表示長大成人） Lucy has grown up a lot since I last saw her. 自從我上次見到她之后，露西已成熟了許多。 What do you want to do when youre grown up? Some people never grow up. 有些人總是成熟不起來。 Exercises 3 She hired a(sui
15、t)(costume)for the fancy-dress party. costume fancy-dress-party 化妝舞會； hire v. 雇，租 【Multiple choice questions】多項選擇題 1 The story about Jennifer suggests that _ . a.she is not too old to appear on stage as a young girl b.she is too young to appear on stage as a young girl c.she is the right age to appe
16、ar on stage as a young girl d.she is too old to appear on stage as a young girl 解析：suggest : 暗示 right age : 適合的年齡 too.to. : 太.以至于不能 2 One of these statements is true. Which one? a.We know exactly how old Jennifer is. b.We do not know exactly how old Jennifer is. c.Jennifer is thirty-five years old.
17、d.Jennifer is over thirty-five years old. 解析： She must be.推測 exactly:(副詞) 確切地exact words:確切的話 : Whats his exact words? 11 Men usually wear _ . a.socks instead of stockings b.stockings instead of socks c.either socks or stockings d.neither socks nor stockings 解析： instead of : 代替 sock : 短襪 either.or.
18、: 或者.或者 stocking : 長筒襪(女用) neither.nor. : 即不.也不. in stead of 后面的詞, 往往是沒做或不做的事情 12 She is grown up. She is _ . a.very old b.an adolescent c.a teenage d.an adult 解析： grown： adj.長大的, 成年的, 長滿某物的 grown up :adj成年的,成熟的 n 成年人 grow up; 成長 adolescent adj.青春期的(13-16歲), 青春的 n.青少年 adolescent criminal : 青春期犯罪 teenager : 十幾歲的人(10-20歲)男女青少年 adult : 成年人
新概念2 第17課 課件
