20132014学年度（北师大版）每课一练：Unit2　Heroes含答案.doc

高考总复习·英语 Unit 2　Heroes 一、语法专项训练 用所给单词的正确形式完成下列句子。 1．Yesterday I ________(think) that you were not in Beijing. 2．Alice usually ________ (sit) in the front of the classroom，but she ________ (sit) at the back this morning. 3．They________ (do) housework this time last week. 4．He ________ (tell) the news to us three days ago. 5．She would not telephone me if she ________ (have) no time. 6．The prices ________ (keep) going up all the time in the past few years. 7．For the whole period of two months，there ________ (be) no rain in this area. 8．So far，I ________ (not receive) a single letter from my brother. 9．Michike couldnt come to the telephone when Mr.Smith called her because she________ (work) in the lab. 10．My brother________ (fall) while he________ (ride) his bicycle and hurt himself. 二、完形填空 阅读下面短文，掌握其大意，然后从各题所给的A、B、C和D项中，选出最佳选项。 I still remember the moment I looked at my saving book，when I had only two clients all month.I started my speech pathology(言语病理学) practice in 1998 and gradually __1__the business to 13 employees.But last year，people were not able to pay for speech therapy because of the economic crisis.I cut my own __2__ because I didnt want to let any of my staff go.__3__ my husband，Brain，lost his job. We had 11 __4__in all and our oldest four were already __5__ and away from home，but we couldnt make ends meet.We had always been interested in food sources and __6__ the kids where their __7__came from.We love fresh vegetables，eggs and meat directly from small farms，which are safe and __8__.So we wondered what if we started farming. We began with two pigs.When a local farmer __9__we get some laying hens because there was a market for fresh __10__，our ideas came together.It was scary and __11__.What if no one bought anything? But people did buy the eggs.The local farmer took eggs to __12__them to the customers，and today he purchases about 20 dozen a week from us.The children __13__ us，which is important，because we already have 270 laying hens and 200 c