西南大学《英语听力三》(高)网上作业题及答案.docVIP

[0190]《英语听力三》(高) （0190）第三次 [填空题] 1. Listen to the recording and repeat what you hear from the recording. (0190)平时作业录音材料-3 2. Listen to the recording again and fill in the blanks in the following. As students you may often attend lectures spoken in English. You will want to write down as 1)______________________ as possible when you listen. However, taking notes on a lecture can be difficult. How can you 2)___________________ quickly? You may still be writing one sentence while the lecturer is five sentences 3)__________________. By the time you have finished writing and can listen again 4)________________________! You stop taking notes, understand what the lecturer is talking about. Or you may decide that it is more important 5)_____________________, so you stop taking notes. But most of the important details you can hardly remember. ??参考答案： 1.?????? (口头练习。答案略） 2.?????? 1)? ?many of the details? ?????? 2)????? write everything down 3)????? further along 4)????? you are lost 5)????? at the end of the lecture （0190）第六次 [填空题] 1. Listen to the recording and repeat what you hear from the recording. (0190)平时作业录音材料-6 2. Listen to the recording again and fill in the blanks in the following. Last week we were discussing the way weather conditions wear away rock. At that time in talking about how 1) ____________ affects rock, we concentrated on what happens to the rock. Today well talk about what happens to the water. You know that rain water usually alters rocks and soil chemically as it filters into the ground. This process results in ground water that contains dissolved irons and other materials from the 2) _____________ life on and in the soil. We use the terms soft water” and hard water” to indicate the extent to which water has minerals dissolved in it. Soft water has few impurities or none at all. Hard water contains calcium plus certain other dissolved minerals. Hard water is 3) _______________ , but it may have a slight taste because of the various irons i