【題目】There are many debates about【1】to allow cell phones in school.Cell phones have benefits,but they also provide disadvantages.

【2】(cheat) in school has increased to 75 percent since 1940s.Technology has helped to increase this number and half of students say they don't think cheating with cell phones is【3】(difficulty).With built-in cameras,cell phones enable students【4】(take)a picture of tests and answers.Then,students can send those【5】(picture) to the others.Texting is another way to cheat.Smart phones also have access to the Internet,and students can find answers 【6】(they).

Cell phones in school also make teens seldom communicate with others face to face.Even at lunch time a cell phone【7】(allow)a student to listen to music instead of talking with friends.

Cell phones provide new tools in teaching,【8】is more likely to make students absentminded.【9】most obvious is the ringing at wrong times.Because texting is【10】(believe)immediate,you can also use a cell phone to carry on a dialog in the middle of class.

【答案】

【1】whether

【2】Cheating

【3】difficult

【4】to take

【5】pictures

【6】themselves

【7】allows

【8】which

【9】The

【10】unbelievably

【解析】本文主要介紹了在校園內(nèi)使用手機(jī)的危害。學(xué)生在校使用手機(jī)會使學(xué)生作弊率上升；同時，還會使同學(xué)之間缺乏溝通交流；老師在課上使用手機(jī)也可能使得學(xué)生注意力不集中，干擾課堂教學(xué)。

【1】 考查連詞。結(jié)合下文可知，這里表達(dá)的是“是否”應(yīng)該允許在學(xué)校里使用手 機(jī)。表達(dá)選擇的連詞有whether和if,但是在介詞后面只能用whether。故填whether。

【2】考查動名詞做主語。分析句子結(jié)構(gòu)，has increased是句子的謂語，前面缺乏主語。這里“作弊”是一個抽象的概念，而非具體的動作，所以用動名詞形式。故填cheating。

【3】考查系表結(jié)構(gòu)。前面是系動詞is,因此后面的表語應(yīng)該用difficulty的形容詞形式，故填difficult.

【4】考查動詞的固定搭配。Enable sb to do sth,使某人能夠做某事；因此take應(yīng)該用不定式形式，故填to take。

【5】考查名詞的單復(fù)數(shù)形式。從前面的Those可知，后面的picture應(yīng)該用復(fù)數(shù)形式；故填pictures。

【6】考查反身代詞。這里themselves做主語students的同位語，加強(qiáng)句子語氣。故填themselves。

【7】考查主謂一致。從前面的a cell phone可知，后面的謂語動詞allow應(yīng)該用第三人稱單數(shù)形式，故填allows。

【8】考查關(guān)系代詞。從句子結(jié)構(gòu)分析，后面的句子是對前面Cell phones provide new tools in teaching的修飾，因此此處為一個定語從句。從句中的逗號以及內(nèi)容可知，此處是一個非限定性從句，關(guān)系代詞只能用which，故填which。

【9】考查the＋形容詞。從句子結(jié)構(gòu)分析，句子缺乏主語。the＋形容詞可以表示一類事物，使形容詞性名詞化。故填the。

【10】考查副詞修飾形容詞。結(jié)合上下文可知，此處表達(dá)的是“打字聊天”非常“快速”，這里unbelievably作為副詞修飾“快速”的程度。故填unbelievably。

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