寒假雖然來(lái)了，但并不意味著英語(yǔ)學(xué)習(xí)就可以放松了，等下學(xué)期一開(kāi)學(xué)，英語(yǔ)專(zhuān)業(yè)的同學(xué)們就會(huì)面臨專(zhuān)八考試，所以趕緊趁著假期來(lái)多做做題練練手吧！非英語(yǔ)專(zhuān)業(yè)的同學(xué)們也可以來(lái)看看，說(shuō)不定會(huì)讓自己的英語(yǔ)水平有個(gè)大提升哦！

Parents who smoke often open a window or turn on a fan to clear the air for their children, but experts now have identified a relative threat to children's health that isn't as easy to get rid of: third-hand smoke.(1)____ that's the term being used to describe the invisible yet toxic mixture of gas and particles clinging to? smokers' hair and clothing, not mention cushions and carpeting, that linger long after second-hand smoke has cleared from a room.(2)____ (3)____ (4)____ the reminder includes heavy metals and radioactive materials that young children can get on their hands and ingest, especially if they're crawling or playing on the floor.(5)____doctors from massgeneral hospital for children in boston coined the term "third-hand smoke" to describe these chemicals in a new study that focused on the risks they pose to infants and children. the study was published in latest issue of the journal pediatrics.(6)____ "everyone knows that second-hand smoke is bad, but they don't know about this," said dr. jonathan p. winickoff, the leaded author of the study and an assistant professor of pediatrics at harvard medical school.(7)____ "when your kids are out of the house, they might smoke.(8)____ or they smoke in the car. or they strap the kid in the car seat in the back and crack the window and smoke, and they think it's okay so the second-hand smoke isn't getting to their kids," dr. winickoff continued.(9)____ "we needed a term to describe these tobacco toxins that aren't invisible."(10)____

1．relative→related詞匯錯(cuò)誤。relative作形容詞時(shí)表示“相對(duì)的，比較的”，也可表示“相關(guān)的，有關(guān)系的”，但意為后者時(shí)通常不放在名詞前直接修飾名詞，而是后接介詞to形成固定搭配。所以這里應(yīng)該改成related(相美的)，直接修飾后面的名詞threat。
2．gas→gases語(yǔ)法錯(cuò)誤。由于上文用到了mixture一詞，表示“混合物”，由此可知這里的gas應(yīng)該是指“各種各樣的氣體”，當(dāng)表示這個(gè)含義時(shí)，gas是可數(shù)名詞，應(yīng)該改成復(fù)數(shù)形式。
3．mention→to詞匯錯(cuò)誤。not to mention是固定搭配，表示“更不用說(shuō)”，必須加介詞協(xié)。
4. linger→lingers語(yǔ)法錯(cuò)誤。本句that引導(dǎo)的是定語(yǔ)從句，修飾的先行訶是前面的mixture，故謂語(yǔ)動(dòng)詞要用單數(shù)形式lingers。本句意思是“房間內(nèi)的二手煙清除許久之后，仍有看不見(jiàn)的氣體和顆粒的有毒混合物殘留在座墊、地毯或吸煙者的頭發(fā)和衣物上。”
5．reminder→remainder詞匯錯(cuò)誤。reminder表示“令人回憶的東西，提醒物”，在這里與上下文不符。前文提到仍有看不見(jiàn)的有毒混合物殘留在房間內(nèi)，這里繼續(xù)談到殘留物包含的物質(zhì)，如重金屬，輻射物質(zhì)等。所以此處應(yīng)改為reminder的易混詞remainder，表示”剩余物，殘余部分”。
6．latest→the詞匯錯(cuò)誤。latest表示“最新的”，本句話的意思是“研究結(jié)果發(fā)表于最新一期的《小兒科》醫(yī)學(xué)期刊”，這里最新一期的期刊是特指，故需要加上定冠詞the。
7．leaded→lead詞匯錯(cuò)誤。leaded作形容詞時(shí)，表示“加鉛的，鍍鉛的”，而后面修飾的名詞是author，語(yǔ)義搭配上不恰當(dāng)。lead作名詞可以表示“主角，領(lǐng)舞”，在這里與author形成固定用法。表示”第一作者”。
8．your→their語(yǔ)法錯(cuò)誤。全文從來(lái)使用第二人稱(chēng)進(jìn)行表述，從下文they might smoke可知，此處的小孩也是指那些抽煙者的小孩，故將物主代詞改為their。
9．so→because語(yǔ)篇錯(cuò)誤。so的前半部分提到“許多父母認(rèn)為只要把菘子放在后座上，打開(kāi)車(chē)窗，這樣抽煙就沒(méi)有問(wèn)題”，后面提到“小孩沒(méi)吸到二手煙”，從句子之間的邏輯關(guān)系來(lái)判斷，本句的因果關(guān)系顛倒了，是前果后園，故將so改成because。
10．invisible→visible或aren't→are語(yǔ)篇錯(cuò)誤。本句使用了雙重否定+則原句表肯定的含義，即我們需要一個(gè)術(shù)語(yǔ)來(lái)描述這些看得見(jiàn)的香煙毒素。而這與第一段對(duì)“三手煙”的定義明顯相悖，“所謂三手煙是指房間內(nèi)的二手煙清除許久之后，仍殘留在座墊、地氈或吸煙者頭發(fā)和衣物上看不見(jiàn)的氣體和顆粒的有章混臺(tái)物。”這些有毒氣體本身是“看不見(jiàn)”的，所以本句在意恩上應(yīng)該表示否定。

大家都做對(duì)了幾道呢？就算正確率不是那么高也不要灰心，只要抓緊時(shí)間多練練，就一定會(huì)有收獲的！

備考課程推薦：

一個(gè)人埋頭苦學(xué)，卻不知道考點(diǎn)在哪里？哪些知識(shí)點(diǎn)必須掌握？

你需要老師的指點(diǎn)！講解題思路，練專(zhuān)項(xiàng)技能，穩(wěn)步提升過(guò)級(jí)實(shí)力！

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