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根據(jù)題干To keep children away from danger為了讓孩子們遠(yuǎn)離危險(xiǎn),可知應(yīng)說(shuō)我們警告家長(zhǎng)不要把孩子單獨(dú)留在家里.故選D.7.Smart phones ______ by Huawei are getting more and more popular around the world. A.makingC.根據(jù)句意可知 ______ by Huawei做前面phones的定語(yǔ),并且表示被動(dòng),所以用動(dòng)詞過(guò)去分詞做名詞定語(yǔ),即made,故選A。8. —Is this dictionary Ming39。to return; to look upB.returning; to look upreturning; looking up【答案】 B 【解析】【分析】句意:一這本字典是明的嗎?一是的,請(qǐng)記當(dāng)你查閱完這些單詞把字典還給他。 rememberfinish doing sht完成做某事。9.It is wise ______Linda to make up her mind _______to play an instrument. A. learningB. to learnC. learningD. to learn【答案】 D 【解析】【分析】句意:琳達(dá)下決心學(xué)彈樂(lè)器是明智的。要用固定句型:It39。這里的形容詞wise是形容人的性格特征的,要用It39。 【點(diǎn)評(píng)】考查固定句型It39。根據(jù)形容詞的屬性,選擇正確的介詞。s spoken English is pretty good.— Yeah, she works hard and practices it both in and out of class.A.B.C.句意:簡(jiǎn)的口語(yǔ)很好。短語(yǔ)practicedoing 。11.It is necessary for us students _____ the listening ability. A.improvingC.improves【答案】A 【解析】【分析】句意:對(duì)于我們學(xué)生來(lái)說(shuō)提高聽力能力是有必要的。s +形容詞+for sb to do sth 做某事對(duì)于某人來(lái)說(shuō)怎么樣 ,故答案為A。掌握固定搭配it39。12.The policeman warned the man after drinking. A.B.C.warn sb not to do sth,警告某人不要做某事,故選A。13.—You can only keep the books for two weeks, Tom. Remember ____them on time.—I will.A.B.C.—我會(huì)的。根據(jù)You can only keep the books for two weeks, 可知借了之后要記得去還,記得去做某事要用to do,故選C。牢記remember to do和remember doing的不同。the government takes actionuntil。unless。if?!堑模h(huán)境會(huì)變得更糟糕,除非政府采取措施保護(hù)環(huán)境。 直到…為止,B. unless除非,如果不,連詞。 【點(diǎn)評(píng)】此題考查連詞短語(yǔ)和固定搭配。s too noisy. A.turningC.A. to turn 不定式 B. turning 動(dòng)名詞(或現(xiàn)在分詞) C. ?!军c(diǎn)評(píng)】考查動(dòng)名詞的用法,掌握固定搭配。 ___ ____have; in order toto have; in order tohave; so thatto have; so that【答案】 C 【解析】【分析】句意:越來(lái)越多的夫婦愿意要第二個(gè)孩子以便于他們的第一個(gè)孩子感到更少的孤獨(dú)。would rather do 寧愿做某事,結(jié)合句意,故選C。 helpto helphelping【答案】 B 【解析】【分析】句意:我們成立這個(gè)小組是為了幫助像Ben Smith這樣的殘疾人