【#新概念英語(yǔ)# #新概念英語(yǔ)一冊(cè)Lessons 17-18課后練習(xí)答案#】新概念系列教材的經(jīng)典早已不言而喻。其文章短小精悍，語(yǔ)句幽默詼諧，語(yǔ)法全面系統(tǒng)，歷來(lái)被公認(rèn)為是適合大多數(shù)中學(xué)生課外學(xué)習(xí)的資料之一。©無(wú)憂(yōu)考網(wǎng)為您整理了以下內(nèi)容，僅供參考。希望可以幫助到您！如果您想要了解更多相關(guān)內(nèi)容，歡迎關(guān)注©無(wú)憂(yōu)考網(wǎng)！

　　詞匯學(xué)習(xí) Word study

　　custom n.風(fēng)俗;習(xí)慣;

　　When visiting a foreign country, we might find the country's customs strange to us.

　　當(dāng)我們?nèi)ネ鈬?guó)訪(fǎng)問(wèn)時(shí)，我們也許會(huì)發(fā)現(xiàn)該國(guó)的某些風(fēng)俗習(xí)慣有些奇怪。

　　It is his custom to go for a walk in the evenings.

　　他慣常在晚上出去散步。

　　customs, Customs n. [復(fù)]海關(guān);征收關(guān)稅的程序：

　　The spy was stopped at the Customs and questioned.

　　那個(gè)間諜在海關(guān)被截住并被加以盤(pán)問(wèn)。

　　How long will it usually take to pass the Customs?

　　通過(guò)海關(guān)檢查通常要花費(fèi)多少時(shí)間?

　　練習(xí)答案 Key to written exercises

　　Lesson 18

　　A

　　1 That man is tall. He is a policeman.

　　2 Those girls are busy. They are keyboard operators.

　　3 Our names are Britt and Inge. We are Swedish.

　　4 Look at our office assistant. He is very hard-working.

　　5 Look at Nicola. She is very pretty.

　　6 Michael Baker and Jeremy Short are employees. They are sales reps.

　　B

　　1 Are they keyboard operators or air hostesses?

　　They aren't keyboard operators. They're air hostesses.

　　2 Are they postmen or policemen?

　　They aren't postmen. They're policemen.

　　3 Are they policewomen or nurses?

　　They aren't policewomen. They're nurses.

　　4 Are they customs officers or hairdressers?

　　They aren't customs officers. They're hairdressers.

　　5 Are they hairdressers or teachers?

　　They aren't hairdressers. They're teachers.

　　6 Are they engineers or taxi drivers?

　　They aren't engineers. They're taxi drivers.

　　7 Are they policewomen or keyboard operators?

　　They aren't policewomen. They're keyboard operators.

　　8 Are they milkmen or engineers?

　　They aren't milkmen. They're engineers.

　　9 Are they policemen or milkmen?

　　They aren't policemen. They're milkmen.

　　10 Are they nurses or housewives?

　　They aren't nurses. They're housewives.