视听说unit7-2视听说uit7-2.doc

窗体顶端 ??注意事项 ? Click ONCE on the speaker icon to start listening!放音结束前请不要离开本页。否则就听不成啦! Part 1 Short dialogs and multiple choice questions(每小题：2 分) Directions: Listen to the short dialogs, then choose the correct answers to the questions. You will hear the recording twice. After the first playing, there will be time for you to choose the correct answers. Use the second playing to check your answers. 1. A. He does not want to eat GM food. B. He wants GM food labeled. C. He does not care if GM food is labeled. D. He agrees with the woman. 2. A. She agrees with the man. B. GMO spreads diseases. C. GM fish are abnormally large. D. Trees grow too fast. 3. A. She wants the man to go to the meeting. B. She wants the man to pick up the children. C. She wants to clone the man. D. She does not want a clone of the man. 4. A. Evolution is more efficient than lab experiments. B. Evolution is less efficient than lab experiments. C. Evolution produces better strains. D. Lab experiments produce more strains. 5. A. The woman wants to be coaxed to clone herself. B. Beauty is in the eyes of the beholder. C. Love is blind. D. The man wants copies of the girl through cloning. ? ??注意事项 ? 窗体底端 窗体顶端 ? Click ONCE on the speaker icon to start listening!放音结束前请不要离开本页。否则就听不成啦! Part 2 Compound dictation(每小题：2 分) Directions: Listen to the passage(s) three times. When the passage is read for the first time, listen for the general idea. When the passage is read for the second time, fill in the blanks numbered from S1 to S7 with the exact words you hear. For blanks numbered from S8 to S10, write down either the exact words you hear or the main points in your own words. When the passage is read for the third time, check your answers. Questions 1 to 10 are based on the same passage or dialog. There are many ways in which human stem cells can be used in basic research and in