答案:to avoid 答语句意:我退后了一步,正好避开了奔跑的汽车。in time to do sth.“正赶上做某事”。 答案:as 本题考查倍数的表达法。句意:据说这个发电厂现在是过去的两倍大。“倍数+as...as”是倍数的表达法,意为“是……的几倍”,其中as...as之间要用原级。 Ⅱ.完成句子 1.An exceptionally big fire ________ ________(爆发) at midnight. Luckily, firefighters arrived just ________ ________(及时) for the rescue. 2.Atmosphere ________ ________(挡住) a large amount of harmful light from space. 3.________ ________(既然) we have finished the design, the company, ________ ________ ________(轮到), will do the construction. 4.________ ________ ________ ________(在全球范围内), AIDS may well become the leading cause of infant death. 5.He, as well as his sister, ________ ________ ________(被抚养) in the mountainous area where education facilities are far from satisfactory. 6.建议采取措施来阻止工厂排放有害气体。 ________ ________ ________ ________measures should be taken to prevent factories from discharging harmful gases into the air. 7.地球变暖是否加剧取决于我们的活动是否产生更多的二氧化碳。 Whether the global warming will become more serious ________ ________ ________ our activities will produce more carbon dioxide. 8.大部分证据被毁了,不可能证明这种食物是有毒的了。 Most of the evidence is destroyed, ________ ________ ________ ________to prove that the food is poisonous. 9.证人的描述太难以置信,没有任何实际价值。 The witness's descriptions were ________ unbelievable ________ be of any real value. 10.没有什么比得上一句诚心的问候更令人愉快了。 There is nothing ________ ________ ________ a cheerful word of greeting. 答案:1.broke out; in time 2.blocks out 3.Now that; in its turn 4.On a global scale 5.was brought up 6.It is suggested that 7.depends on whether 8.which makes it
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