【題目】閱讀下面材料，在空白處填入適當?shù)膬?nèi)容(1個單詞)或括號內(nèi)單詞的正確形式。

Nowadays, social networking addiction has become a rising concern. Social networking addiction is a phrase sometimes used【1】(refer) to someone spending too much time using Facebook, Twitter, Instagram and other forms of social media-so much that it【2】(influence)other aspects of daily life.

Addiction usually refers to habitual【3】(behave) that are difficult to control and it may lead to negative effects. In most addictions, people feel forced to do certain activities so often that they become a harmful habit,【4】then affects other important activities such as work or school.

In that context, a social networking addict could【5】(consider) someone with a powerful inner drive to use social media repeatedly-【6】(constant) checking Facebook status updates or following people’s profiles on Facebbook, for example, for hours on end.

But it is hard to tell when fondness for【7】activity becomes a dependency and crosses the line into a damaging habit or addiction. Does【8】(spend) three hours a day on Twitter reading random tweets from strangers mean you’re addicted【9】Twitter? How about five hours? You could argue you were reading headline news or【10】(need) to stay current in your field for work, right?

【答案】

【1】to refer

【2】influences/has influenced

【3】behavio(u)rs

【4】which

【5】be considered

【6】constantly

【7】an

【8】spending

【9】to

【10】needed

【解析】

這是一篇說明文。文章闡述了社交網(wǎng)絡(luò)成癮這一社會現(xiàn)象，并說明了社交網(wǎng)絡(luò)成癮的危害。

【1】

考查固定短語。句意：社交網(wǎng)絡(luò)成癮是一個短語，有時用來指某人花了太多時間使用Facebook, Twitter, Instagram和其他形式的社交媒體。句中used_____ (refer) to someone spending too much time …作后置定語修飾phrase, be used to do意為“被用來做……”,為固定短語，故used后面接動詞不定式形式。故填to refer。

【2】

考查時態(tài)。句意：如此多以至于影響到了日常生活的其他方面。根據(jù)句意可知，社交網(wǎng)絡(luò)成癮影響到日常生活是一個客觀事實，故應(yīng)用一般現(xiàn)在時，主語是it，后接influence的第三人稱單數(shù)形式influences。換一個角度，句子也可以理解為社交網(wǎng)絡(luò)成癮已經(jīng)影響到日常生活，“影響”的動作已經(jīng)發(fā)生，這時句子應(yīng)用現(xiàn)在完成時，句式為“主語+have/has+動詞的過去分詞”。故填influences/has influenced。

【3】

考查名詞。句意：上癮通常指難以控制的習慣性行為。空格處單詞作refers to的賓語，應(yīng)用名詞形式。“that are difficult to control”為定語從句，修飾空格處應(yīng)填單詞，從句中謂語為are，故空格處單詞應(yīng)為復數(shù)形式。behave意為“表現(xiàn)”，為動詞，對應(yīng)的名詞為behavio(u)r，意為“行為”，復數(shù)為behavio(u)rs。故填behavio(u)rs。

【4】

考查定語從句。句意：在大多數(shù)上癮癥中，人們感到被迫經(jīng)常做某些活動，以至于成為一種有害的習慣。然后這會影響到其他活動，例如工作和學習。根據(jù)句子結(jié)構(gòu)判定本句為非限制性定語從句，空格處所缺的關(guān)系詞指代前面整個句子，且在從句中作主語，應(yīng)用關(guān)系代詞which。故填which。

【5】

考查語態(tài)。句意：在這種情況下，一個社交網(wǎng)絡(luò)成癮者可能被認為是某個有強烈的內(nèi)在動力反復使用社交媒體的人。根據(jù)句意可知，a social networking addict（一個社交網(wǎng)絡(luò)成癮者）與consider（認為）是邏輯上的被動關(guān)系，故應(yīng)用被動語態(tài)，句式為“主語+be+動詞的過去分詞”�？崭袂盀榍閼B(tài)動詞could，故be不變。故填be considered。

【6】

考查副詞。句意：不斷地檢查Facebook的狀態(tài)更新�？崭裉巻卧~用來修飾check（檢查）這一動作，修飾動詞應(yīng)用副詞，constant意為“不斷的”，為形容詞，對應(yīng)的副詞為constantly（不斷地）。故填constantly。

【7】

考查冠詞。句意：但很難說對一項活動的喜愛何時會變成依賴。句中activity為泛指一個活動，所以應(yīng)用不定冠詞修飾，activity是以元音因素開頭的單詞，故不定冠詞應(yīng)用an。故填an。

【8】

考查非謂語動詞。句意：是不是一天在Twitter上花費三個小時閱讀來自陌生人的隨機微博就意味著你對Twitter上癮了呢？分析句子結(jié)構(gòu)可知，本句謂語動詞為mean，且句中沒有連詞，故_____(spend) three hours a day on Twitter reading random tweets from strangers應(yīng)用動名詞形式作主語。故填spending。

【9】

考查固定短語。句意：是不是一天在Twitter上花費三個小時閱讀來自陌生人的隨機微博就意味著你對Twitter上癮了呢？ be addicted to意為“對……上癮”,為固定短語。故填to。

【10】

考查時態(tài)。句意：你可以說你讀的是頭條新聞或者你需要在你的工作領(lǐng)域里保持最新的狀態(tài)。分析句子結(jié)構(gòu)，or連接兩個并列謂語，時態(tài)應(yīng)該保持一致�！�were reading headline news”為過去時態(tài)，故空格處應(yīng)填need的過去式。故填needed。

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●【1】 is the feeling that you wish you had something that someone else has.

● It was 【2】 by Aristotle as the pain of seeing another's good fortune, stirred by the feeling of 'those who have what we ought to have'.

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