新概念英語第二冊(cè)第7課完整

1、detective(job)a private detectiveSherlock Holmesdetective storydetect vt.She detected the odor of gas in the room.We detected the robbers when they entered the bank. 發(fā)覺，發(fā)現(xiàn)airport port at the airport field airfield on the airfield 港口田野停機(jī)坪airport飛機(jī)場(chǎng)the main building 航站樓，候機(jī)樓airfield 停機(jī)坪,飛機(jī)起落的場(chǎng)地the Cust

2、oms House 海關(guān)A place for passengersA place for planesA place for luggageexpect vt.&vi. 預(yù)計(jì)，預(yù)料Jim has passed mathematics as his teacher expected.I didnt expect to find you here.I expect a storm. vt. 等待，期待，盼望（心理上的等待）They are expecting guests tonight. He expected her to go with him.I expect you to wr

3、ite back. vt. 認(rèn)為，猜想（一般用于口語）I expect so./I think so. 我希望如此I expect youve heard the news. Mary is expecting again.We all know shes expecting a baby vt.&vi. 懷孕valuable adj.有價(jià)值的 He bought me a valuable diamond ring as a birthday present.n.&v. 價(jià)值 precious adj. 珍貴的precious photo/ gift / timeexpens

4、ive adj. 價(jià)格昂貴的強(qiáng)調(diào)的是事物本身的價(jià)值高強(qiáng)調(diào)的是事物本身的價(jià)值高不一定貴不一定貴, ,但是很有精神上的價(jià)值，有紀(jì)念意義的，但是很有精神上的價(jià)值，有紀(jì)念意義的，帶有感情色彩的帶有感情色彩的-less 表否定：priceless adj. 沒有價(jià)格的, 無價(jià)的無價(jià)的 Things such as love, family, genuine companionship, dignity, honor, and life are priceless.valueless adj. 沒有價(jià)值, 不足道的It is a valueless book for me.worthless adj. 沒

5、有價(jià)值的Was I really worthless to him?=invaluableparcel n. 包裹a parcel of booksThe post office lost my parcel. its awfully annoying.diamond diamond ring precious stone 寶石crystal 水晶jade 玉,翡翠鉆石婚diamond wedding金婚golden wedding銀婚silver wedding紙婚paper weddingmain adj. 主要的main building main streetmain sentence

6、 main idea main不能與人連用 steal sth. steal sth. from sb. steal偷鉆石steal the diamonds小偷們將試圖偷走鉆石That thieves would try to steal the diamonds.He has stolen away Marys heart. He stole into the room. vi. 偷偷地行動(dòng)，悄悄靠近stolestolenguard n.警戒，守衛(wèi)keep guardbody guardlife guardguard v. 保衛(wèi)站崗保鏢救生員a valuable parcel of dia

7、monds= a few hours before/a few hours agoonethe other someothers Some students are very hard-working, others are not.others=other+名詞復(fù)數(shù)Customs House 海關(guān)keep guard 守衛(wèi)at the door 在門邊(固定搭配)two others = ?two other detectivesTo her surprise, her parents were not at home.令她驚訝的是，她父母并不在家。be full of 裝滿，充滿過去進(jìn)行時(shí)

8、 過去進(jìn)行時(shí)主要表示過去某個(gè)時(shí)刻或某段時(shí)間正在進(jìn)行的動(dòng)作。過去進(jìn)行時(shí)和一般過去時(shí)經(jīng)常同在一個(gè)句子里使用。過去進(jìn)行時(shí)表示過去正在進(jìn)行的動(dòng)作或情況，一般過去時(shí)則表示比較短暫的動(dòng)作或事件。正在進(jìn)行中的動(dòng)作或情況往往由連詞 when, while, as等引導(dǎo)。 While/ When/ As I was sweeping the floor, I found your pen.我掃地的時(shí)候，發(fā)現(xiàn)了你的鋼筆。when，while 當(dāng)時(shí)候（強(qiáng)調(diào)動(dòng)作同時(shí)發(fā)生）while+從句, 動(dòng)詞一定是延續(xù)性動(dòng)詞when+延續(xù)性動(dòng)詞/瞬間動(dòng)詞while通常只引導(dǎo)持續(xù)時(shí)間較長(zhǎng)的動(dòng)作，并且主句和從句可以同時(shí)用過去進(jìn)行時(shí)，而

9、when一般不這么用：John was watching TV while his wife was talking with a neighbour over the phone. 當(dāng)他的妻子和一位鄰居在電話中聊天時(shí)，約翰一直在看電視。Some students were dancing and singing while others were eating and drinking.有些學(xué)生在唱歌跳舞，而另一些則在吃喝。when可以引導(dǎo)短暫和延續(xù)性的動(dòng)作，while只跟延續(xù)性動(dòng)作We were having supper when the lights went out.我們正在吃晚飯時(shí)

10、燈滅了。I met him when while I was taking a walk in the park. 我在公園散步時(shí)遇到了他。 Exercise 1 When the teacher _ (come) in, we _ (talk). came; talking 2 While mother _ (prepare) lunch, Janet _ (set) the table. set the table擺桌子 was preparing；set短語動(dòng)詞中的小品詞 許多動(dòng)詞加上介詞或副詞后就會(huì)改變?cè)~義，這些介詞和副詞通常被稱為小品詞。它們沒有詞形的變化。有些小品詞既可以作介詞又可以作副詞。介詞的位置相對(duì)固定，不能變動(dòng)。 v.+ prep./a