1、Unit 2 The Olympic GamesUnit 2 Discovering Useful Structures & Listening and Talking1、A snake is swallowing a frog over there.A frog _ by a snake over there.2、Many chemical factories are polluting the drinking water.The drinking water _ by many chemical factories.3、The researchers are studying the l
2、ife of the panda at present.The life of the panda _ by researchers at present.4、The teacher is always praising Tom in public.Tom _ in public by the teacher.5、The police are questioning the criminal now.The criminal _ by the police now.6、It is reported that many a new house _(build) at present in the
3、 disaster area.7、He is ill. He is _(examine) by the doctor.8、These animals _(hunt) at such a speed that they will disappear soon.9、He is now _(treat) in Beijing because of his serious illness.10、A modern school _(build) in his hometown. And it will be completed in six months.11、Look! She _(criticize
4、) by the teacher in the office.12、Now similar concerns _(raise) by the giants that deal in data, the oil of the digital age.13、My washing machine _(repair) this week, so I have to wash my clothes by hand.14、Some animals _(protect) well enough now.15、The grammar which _(learn) now is easy to master.1
5、6、A project about protecting the natural resources _.正在设计一个保护自然资源的项目。17、Because of bad scores, Jimmy _ by his father at the very moment.由于成绩不好，吉米此刻正在挨他父亲打。18、The plan to explore the South Pole _ these days.最近正在制订勘探南极的计划。19、Wait a minute. The dishes for the dinner _ in the kitchen.稍等。晚餐的菜正在厨房里做着呢。20、
6、These children _ by a generous businessman now.现在这些孩子被一个慷慨的商人照顾着。 答案以及解析1答案及解析：答案：is being swallowed解析： 2答案及解析：答案：is being polluted解析： 3答案及解析：答案：is being studied解析： 4答案及解析：答案：is always being praised解析： 5答案及解析：答案：is being questioned解析： 6答案及解析：答案：is being built解析： 7答案及解析：答案：being examined解析： 8答案及解析：答案
7、：are being hunted解析： 9答案及解析：答案：being treated解析： 10答案及解析：答案：is being built解析： 11答案及解析：答案：is being criticized解析： 12答案及解析：答案：are being raised解析： 13答案及解析：答案：is being repaired解析： 14答案及解析：答案：are being protected解析： 15答案及解析：答案：is being learned解析： 16答案及解析：答案：is being designed解析： 17答案及解析：答案：is being beaten解析： 18答案及解析：答案：is being made解析： 19答案及解析：答案：is being cooked解析： 20答案及解析：答案：is being looked after解析：
