二十讲九年级Units910.pptVIP

1．The robots are ________ for doing housework. They are really amazing. A．used B．sent C．asked D．discovered 【解析】考查动词词义辨析。use“用来”；send“派遣，安排”；ask“要求”；discover“发现”。be used for表示“被用来干某事”，句意为“这些机器人被用来做家务，真让人惊奇。”故选A。 【答案】A 2．(2011·沈阳)Im going to be late for work. Therere ________ buses on this route(线路)． A．too few B．too little C．too many D．too much 【解析】考查词语辨析。根据前句“我上班将会迟到的”可知，这条路线的公交车很少，又因为bus为可数名词，应该用few来修饰，故选A。 【答案】A 3．Paper-making is ________ of ancient China. A．one of greatest inventor B．one of the greatest inventors C．one of greatest invention D．one of the greatest inventions 【解析】考查one of＋形容词最高级＋名词复数的用法。形容词great的最高级greatest前面需要加the。故选D。 【答案】D 4．(2011·邵阳)—I ________ something wrong just now. May I use your eraser? —Of course. Here you are. A．write B．wrote C．am writing 【解析】考查时态的用法。由句中的时间状语just now知用一般过去时态。故选B。 【答案】B 5．(2011·湘潭)—Do you know ________ tomorrow? —Sorry，I dont know. You may surf the Internet. A．whether will it rain B．if it will rain C．whether does it rain 【解析】考查宾语从句的用法。宾语从句要用陈述语序。根据题意“你知不知道明天是否会下雨？”“对不起，我不知道，你可以上网查一下。”故选B。 【答案】B 6．(2011·清远)We want to know ________ to help them. A．what can we do B．what we can do C．how can we do D．how we can do 【解析】考查宾语从句。宾语从句要用陈述语序，排除A和C。句意为“我们想知道能做什么来帮助他们。”故选B。 【答案】B 7．On the 19th Earth Day, Dr Wang gave us a talk on the importance of ________ the earth. A．practicing B．preventing C．polluting D．protecting 【解析】考查动词词义辨析。practice“实践”；prevent“阻止”；pollute“污染”；protect“保护”。故选D。 【答案】D 8．—Did you watch the basketball match this morning? —Oh, my alarm clock didnt ________. When I woke up, the match had been over. A．go on B．go up C．go off D．go away 【解析】考查词组辨析。go on“以……作为行动依据，凭……判断”；go up“上升，上涨”；go off“作响，发出巨响”；go away“离开”。故选C。 【答案】C 9．(2011·福州)—Could you tell me ________？ —Sure. The day after tomorrow. A．when will you leave for the U．S.A. B．when Mr. Lee will come C．when your father returned 【解析】考查宾语从句的用法。宾语从句中要用陈述语序，排除A。由答语句意“后天”可推测前句问的是将来的事情，故问句用一般将来时。句意为“你能告诉我李先生将何时回来吗？”“可以，后