新概念英語二冊第20課PPT課件

1、review英漢互譯1.快點_ 2.匆匆奔向某地_ 3.很快地_ 4.匆忙的_ 5.往返車票_ 7.返回到某地_ 8.悲傷_ 9.at once同義短語_ 10.正在這時，剛剛 _ 11.還是.好，不妨_1.戲劇馬上就要開演了。2.也許已經(jīng)開演了呢。3.我可以買兩張票嗎？4.真可惜！5.我可以退掉這兩張票嗎？6.我還是買下的好。what would you like to do in your spare time?do you like fishing?new words and expressions catch v. 抓到fisherman n. 釣魚人，漁民boot n. 靴子wast

2、e n. 浪費realize v. 意識到catch v. (caught/ caught)1. v. 捉住，逮捕 the police have caught the thief.2. 握住，抓住 can you catch the ball?3. 趕上 catch a busboot n. a pair of boots 一雙靴子waste n.1. n. a waste of its a waste of time / money/ food/ water2 .v. you are wasting time.realize v. 1. v. 認(rèn)識，知道，明白 i realized tha

3、t i was wrong. i went into the wrong room without realizing it.2. v. 實現(xiàn)(希望，目標(biāo)，愿望等) realize ones dreamnew words and expressions catch v. 抓到fisherman n. 釣魚人，漁民boot n. 靴子waste n. 浪費realize v. 意識到listen and answer the questionwhy is fishing the writers favourite sport?fishing is my favourite sport. i of

4、ten fish for hours without catching anything. but this does not worry me. 1. fishing 動名詞做主語 fish n.魚(魚不可數(shù)，魚的種類可數(shù))； v.釣魚2. for + 時間 表一段時間 for hours = for some hours 3. without catching anything, 結(jié)果狀語, without 介詞后加賓語, catching 做without的賓語。without 通常表示缺乏,沒有4. worry v.煩惱；sth worry sb.某人為.煩惱 be worried a

5、bout 為.而擔(dān)心 some fishermen are unlucky. instead of catching fish, they catch old boots and rubbish. i am even less lucky.1. instead of doing sth.我原準(zhǔn)備做.但是后來做了. instead of .后面的詞一定是沒有做的 i went to school instead of staying at home.2. less 是little的比較級，意為不及,不如,更少 he spent less time on english than on frenc

6、h. a is less.than bi never catch anything - not even old boots. after having spent whole mornings on the river, i always go home with an empty bag. 1. spend + 時間 + 在某地 在某地度過.時間2. after + 名詞/動詞ing after + 從句 在.之后(從句和主句的主語一致時兩種形式可以互換) after have done 表示動作發(fā)生在謂語動詞之前3. with sth. / withut sth.you must giv

7、e up fishing! my friends say. its a waste of time. but they dont realize one important thing. im not really interested in fishing. i am only interested in sitting in a boat and doing nothing at all!1. give up doing sth = stop doing sth. 放棄做某事2. a waste of time 浪費時間 3. be interested in sth. / doing s

8、th. 對.感興趣4. do nothing at all 什么都不做key sentences1.fishing is my favourite sport. 2. instead of catching fish, they catch old boots and rubbish. 3. after having spent whole mornings on the river , i always go home with an empty bag.4. i am only interested in sitting in a boat and doing nothing at all

9、 !1.for hours2.without doing sth3.sth worried sb4.instead of doing sth5.less lucky6.after having done 7.spend whole mornings on the river8.go home with sth 9.give up fishing 10.a waste of time11.do nothing at all動名詞動詞 + ing 作名詞，稱為動名詞，仍具有動詞屬性，可以接賓語，動名詞可以代替名詞做主語和賓語或介詞賓語。1. 動名詞作主語 watching tv is my fav

10、ourite pastime.2. 動名詞作賓語 i am very keen on cycling.3. 利用介詞/副詞+動名詞 可以把兩句子連成一個句子i must apologize. i interrupted you.i must apologize for interrupting you.4. 跟動名詞的短語 be keen on doing sth. (熱衷于.) be fond of (喜歡.) be interested in,(對.感興趣) enjoy doing sth. congratulations on doing sth.(祝賀.) be afraid of b

11、e up to = be capable of (有能力的.)可以帶動名詞的介詞有： before, after, without, instead of.( )1.they entered the theatre_buying the tickets. a. with b.within c.without d. with out( )2.ann was afraid_staying home alone at night. a. in b.on c. upon d. of( )3.painting is my_,but i am really_fishing. a. favourite; i

12、nterested in b. favor; interesting in c. interesting in;interested d. fond; interesting( )4.it is a _of time to wait tom for such a long time. a. spend b.waste c. run d. take( )5. he enjoys_book in his free time on sunday. a. read b.reads c. reading d. to readcdabc( )6. jane left_empty bag on the ta

13、ble when she went out. a. a b.an c.two d. very( )7. instead of_home by subway, i walked home today. a. going b.to go c. goes d. gone( )8. tom apologized_telling a lie to his mother. a. to b.in c. for d. at( )9.he_games while his parents came back. a. have played b.is playing c. was playing d. has pl

14、ayed( )10.jack bought_boots last week in the market. a. a pair of b.a double of c. a piece of d. a bag ofbaccakey to ks exercises c 1 he went out of the restaurant without paying the bill. 2 she bought a pair of boots instead of getting a pair of shoes. 3 she was afraid of spending the night alone. 4 after hearing/having heard the news, she fainted. 5 think carefully before answering my qu