2013-2014学年度北师大版英语Unit1Lifestyles（课时作业）.doc

第  PAGE 6 页 共  NUMPAGES 6 页 课时作业(一) Ⅰ.单项填空 1. At night, I watch more films and I usually ______ the TV at about two o’clock. I never watch TV all night. A. switch on B. switch off C. switch over D. switch down[来源:学科网ZXXK] 答案 B 解析 switch on“打开”；switch off“关掉”；switch over“转换”；switch down“调小”。 2. ______ “Tourism Year” to be separately held in Russia in 2012 and in China in 2013 will help ______ two peoples understand each other better. A. /; / B. The; / C. The; the D. A; the 答案 C 解析 考查冠词的用法。两个空格处都需要填定冠词the,分别特指“中俄旅游年”和两国人民。句意：分别于2012在俄罗斯和2013在中国举办的“中俄旅游年”将有助于两国人民彼此更好地了解。 3. China’s third West-to-East gas pipeline is ______ to become operational by the end of 2013 and will carry about 30 billion cubic meters of gas yearly. A. expecting B. expected C. to be expecting D. being expected 答案 B 解析 考查谓语动词。be expected to“预计；期望”。句意：中国的第三大西气东输管道预计到2013年底可以每年运送300亿立方米的天然气。 4. The rainstorm on July 21st, 2012 in Beijing has caused 37 deaths, the 25 ______ were because of drowning. A. in which B. who C. whom D. of whom 答案 D 解析 考查定语从句引导词的用法。句意:2012年7月21日发生在北京的暴雨导致37人死亡，其中25人死于溺水。表示“……之中的”应该用of whom。 5. (2013·福州模拟)Iraqi leaders on Tuesday called for ______ talks among the country’s political parties to end the deepening political crisis. A. confident B. brilliant[来源:学。科。网] C. generous D. urgent 答案 D 解析 考查形容词辨析。句意：星期二，伊拉克领导人呼吁在国内的政党之间进行紧急谈判以结束日益加深的政治危机。confident“自信的”；brilliant“杰出的”；generous“大方的;慷慨的”；urgent“紧急的；急迫的”。根据句意选D。 6. (2013·北京模拟)She seems to prefer ______ American TV shows to talking to me. A. to watch B. to be watching C. watching D. having watched 答案 C 解析 考查prefer的用法。句意：她似乎更喜欢看美国电视节目而不愿跟我谈话。prefer doing to doing“与……相比，更喜欢做某事”，排除A、B；而having watched表示的动作发生在主句谓语表示的动作之前，显然不合逻辑，排除D，故选C。 7. (2013·厦门模拟)The natural park built recently is very imporant for protecting wild animals, which will ______ risk being hunted. A.