新概念英語(yǔ)第二冊(cè)課后練習(xí)題答案詳解(第27課)

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新概念英語(yǔ)第二冊(cè)課后習(xí)題Lesson 27
    1. d
    根據(jù)課文第5-6行but some time later it began to rain. The boys felt tired so they put out the fire and crept into their tent…只有d. it had begun to rain and they felt tired 才是孩子們?nèi)ニX(jué)的原因。 a. it was late 是事實(shí),但不是他們睡覺(jué)的直接原因;b. they had sung songs 不合乎邏輯; c. it began to rain 只是一方面原因,不夠完整。
    2. c
    根據(jù)課文后兩行The stream wound its way across the field and then flowed right under the tent! 只有c. The boys had camped in the path of a stream(孩子們?cè)谝粭l小溪穿夠的地方露營(yíng))與課文的實(shí)際情況相符。其他3個(gè)選擇都與課文實(shí)際不符。
    3. d
    a. it put up, 和 b. their tent put up 語(yǔ)序混亂,不合乎語(yǔ)法; b. put up it 也不對(duì),當(dāng)賓語(yǔ)是代詞時(shí)候,應(yīng)該將it 放在動(dòng)詞和副詞之間; 只有d. put their tent up 合乎語(yǔ)法,語(yǔ)序也對(duì),所以選d.
    4. d
    a. As soon 不能引導(dǎo)狀語(yǔ)從句,因?yàn)楹竺嫒鄙賏s; b. Just as(正當(dāng))可以引導(dǎo)從句,但不太合乎題義,因?yàn)樗鼜?qiáng)調(diào)兩件事情同時(shí)發(fā)生,而這個(gè)句子是表示兩件事情一前一后發(fā)生,c. Until(直到……為止,在……以前)詞義不對(duì),只有d. Just after(剛剛……之后)合乎題目意思。
    5. d
    a. they had hunger 不符合英語(yǔ)習(xí)慣用法;b. they had hungry 不合乎語(yǔ)法,hungry 是形容詞,它前面應(yīng)該是系動(dòng)詞be,而不是had; c. they were hunger 不合乎語(yǔ)法,系動(dòng)詞were 后面應(yīng)該跟形容詞hungry; 只有d. they felt hungry 符合語(yǔ)法,因此選d.
    6. b
    只有選b. near 才能同前一句中的by the campfire(在篝火旁)意思相同。 a. close 不能做介詞,可以是close to the campfire; c. besides 是介詞,表示“除……外”,詞意思不對(duì);d. at (在……上)也不合乎題目意思。
    7. a
    本句是一般過(guò)去時(shí)的疑問(wèn)句,需要選正確的謂語(yǔ)動(dòng)詞。 只有選a. flow 是正確的;b. flowed 是過(guò)去式,在疑問(wèn)句中已經(jīng)用助動(dòng)詞did 提問(wèn)了,就不應(yīng)該用過(guò)去式了;c. flew 是fly(飛)的過(guò)去式,既不合乎題目意思也不合乎時(shí)態(tài);d. fly 詞意思不正確。
    8. d
    a. sing songs(唱歌), b. tell stories(講故事), c. play(玩) 這3個(gè)選擇都不能同前面的They cooked a meal 構(gòu)成因果關(guān)系,因此不合乎邏輯。 只有d. eat(吃)能與They cooked a meal 構(gòu)成因果關(guān)系,所以選d.
    9. d
    本句是對(duì)前一句The boys had put out the campfire(孩子們撲滅了篝火)的解釋說(shuō)明.
    a. switched on(打開(kāi)電源)
    b. on fire(著火)
    c. on (打開(kāi)的),指電源而不是指火
    d. alight(著火的,照亮的)是正確的.
    10. c
    只有選c. were very quiet(很安靜)才與前面的They crept into their tent(他們鉆進(jìn)帳篷)意思相配。因?yàn)閏reep有躡手躡腳的含義。a. made a lot of noise(制造很多噪音),b. ran quickly(快跑),d. were very noisy(非常吵鬧)這3個(gè)選擇都不合乎邏輯。
    11. c
    只有c. comfortable(舒適的)符合句子的要求,因?yàn)橄祫?dòng)詞were 后面應(yīng)該跟形容詞做表語(yǔ),說(shuō)明sleeping bags 的狀況. 其他3個(gè)選擇詞性不對(duì),不符合題目意思.
    12. c
    只有c. deeply 才與前一句soundly 的意思相同。
    a. noisily (吵鬧地),b. fast (快)都不合乎題目意思。
    d. good (好的)是形容詞, 不能修飾動(dòng)詞slept.