2016版《优化方案》北师大版英语必修三配套学案及练习：Unit9SectionⅣ知能演练轻松闯关 Word版含答案.docVIP

,　　　　　　　　　　　　　[学生用书单独成册])课时作业12　(A卷) 品句填词____________(scream) for hours. 2．We ____________(wait) for him for two hours. 3．The dollar ____________(climb) steadily all week. 4．He ____________(help) himself to my stationery. 5．The children ____________(have) a lot of fun. 6．She is very tired.She ____________(work) all morning. 7．Tom ____________(see) about a work permit for you. 8．The tobacco industry ____________(try) to improve its image. 9．It has come to our knowledge that you ____________(cheat) the company. 10．The group ____________(live) in a remote corner of the Cambodian jungle. 答案：1.have been screaming　2.have been waiting　3.has been climbing　4.has been helping　5.have been having　6.has been working　7.has been seeing　8.has been trying　10.has been living阅读理解A Have you ever thought of taking a train and having an adventure？Riding the train can be a real adventure.That is how I feel every time I take Amtrak.I often take a four-hour trip to visit my children.Every time I take this trip I never know what will happen.hink it was annoying. Fortunately I sat next to a wonderful old lady who was taking a two璬ay trip by train.She said her two daughters were worried at the thought of driving for three days to reach her homei，although she had no trouble driving.The train ride was the only choice for her.She loved to look out of the window and watch the world go by on the train. She was fun to talk to and asked me when my children started being parents.That is a very good question.Both of us are old and have children.She asked that same question from time to time. There are always many people on the train from all walks of life(各个阶层)y，you can buy food in the food car at any time.If you need to use a restroom，there is always one for you. It surely beats driving the car，which has to stop for food and restrooms.And it is better than taking the bus. 【解题导语】　作者乘坐火车去看望自己的孩子在火车上遇到了一位老太太及其他形形色色的人。作者认为乘坐火车有各种各样的好处。________．解析：选B。细节理解题。从第一段的I often take a four-hour trip to visit my ch