新概念英語第一冊(cè)74課ppt課件

1、.,一般過去時(shí),基本結(jié)構(gòu)：主語+動(dòng)詞過去式+其他； 否定形式was/were + not; 在行為動(dòng)詞前加didnt，同時(shí)還原行為動(dòng)詞； 一般疑問句Did+主語+do+其他。,.,.,Lesson 74 What did they do?他們干了什么？,.,New words and expressions: hurriedly adv. 匆忙地 cut 割，切 thirstily adv.口渴地 go v. 走 greet v. 問候，打招呼,.,形容詞、副詞,形容詞是什么？副詞又是什么？我們用一個(gè)句子來說明。She is a good student, and she works hard

2、. 本句中，good 就是形容詞，而hard 則是副詞 形容詞用來修飾名詞或代詞, 表示人或事物的性質(zhì), 狀態(tài),和特征。 副詞是一種用來修飾動(dòng)詞,形容詞,副詞或全句的詞,說明時(shí)間,地點(diǎn),程度,方式等概念。,.,形容詞變副詞,1.一般情況下在形容詞詞尾直接加-ly。 如:real-really; helpful-helpfully; careful-carefully; hopeful-hopefully; slow-slowly; quick-quickly; quiet-quietly ；quick-quickly,.,2. 以輔音字母加y結(jié)尾的形容詞要變y為i,然后再加-ly。 如:bus

3、y-busily; angry-angrily; easy-easily ； happy-happily,.,3、某些以輔音字母加不發(fā)音的字母e結(jié)尾和以-ue結(jié)尾的形容詞要先去掉e,然后再加-y或-ly。 如: terrible-terribly; true-truly; gentle-gently,.,需注意: friendly; motherly; lovely等詞是形容詞而非副詞。 在英語中,有些詞既可以作形容詞,又可以作副詞,如early, much, fast, little, wide, loud等。 由于這類詞詞性雖不同,但詞形卻一樣,這就需要大家學(xué)會(huì)在特定語境中判斷它們各自的詞

4、性（adv:副詞adj:形容詞）。,.,例句:Thank you very much. (adv.) There is much water in the river. (adj.) The music is too loud. Please turn it down. (adj.) He speaks loud enough. So everyone in the room can hear what he said. (adv.) 另外,還有一類副詞和形容詞詞義相同,但拼寫卻不同,如well和good。 He speaks good（adj） English. 。 He speaks En

5、glish well(adv). 。 hard-hard late-late good-well,.,注意下面的詞。 quick-quickly; thirsty-thirstily; careful-carefully Example： She smiled _ . (pleasant) She smiled pleasantly. Complete these sentences.,.,模仿例句完成以下句子。 1 He read the phrase _ . (slow) 2 He worked _ . (lazy) 3 He cut himself _ . (bad) 4 He work

6、ed _ . (careful) 5 The door opened _ . (sudden) B Look at this table：,slowly,lazily,badly,carefully,suddenly,.,hurriedly adv./匆忙地 hurry v.匆忙 hurry up 快點(diǎn),.,He shaved hurriedly this morning and cut himself badly. shave vt. 刮胡子 hurriedly adv. 匆忙地,.,I gave him a glass of milk and he drank it thirstily.

7、thirst 口渴 thirsty adj 口渴的He is thirsty. thirstily adv 口渴地,.,The bus went slowly yesterday afternoon and we arrived late.,.,We enjoyed ourselves very much last night.,.,He took a cake and ate it quickly.,.,I met him in the street the day before yesterday and she greeted me warmly.,.,They worked very

8、hard this morning.,.,He swam very well this afternoon.,.,1. The man _(speak) very slowly, but I didnt understand him. 2.The tourist _(lose) his way in Hong Kong. 3.My friend _(meet) me at the railway station. 4.Jills father _(give) her the key to the front door. 5.Mrs.Mills _(is) in London last week

9、.,spoke,lost,met,gave,was,.,6.She _(go) to Paris last year . 7.The man _(drink) their tea very quickly. 8.We _(see) our friends at the bus stop. 9. The students_ (understand) me because I spoke very slowly and carefully. 10. The boy _(find) some money and _(take) it to his teacher.,went,drunk,saw,understood,found,took,.,11. We _(swim) in the sea yesterday. 12. That man _(do) a very good job for us. 13. The girl