烧瓶(ask)中的水一会儿就要开 了,那时你可把凉水浇在烧瓶上。 Soon the water in the flask will boil, when you may pour some cold water over it 些材料是可焊的,而另一些则 是不可焊的。 Some materials are wieldable while others are not (Student( Times
烧瓶 (flask)中的水一会儿就要开 了，那时你可把凉水浇在烧瓶上。 Soon the water in the flask will boil, when you may pour some cold water over it. 一些材料是可焊的，而另一些则 是不可焊的。 Some materials are wieldable, while others are not
凯特边走边读书。 Kate read the book as she went along. 当汽车行驶得越来越快时,它得到 的动能也越来越多。 As the car moved faster and faster it gained more and more kinetic energy. (Student( Times
凯特边走边读书。 Kate read the book as she went along. 当汽车行驶得越来越快时，它得到 的动能也越来越多。 As the car moved faster and faster, it gained more and more kinetic energy
我们边听课边记笔记。 We took notes as we listened to the lecture。 随着妇女就业普遍了,男职工分担了 家务劳动。 As it became more common for women to work outside the house men began to share the housework (Student( Times
我们边听课边记笔记。 We took notes as we listened to the lecture. 随着妇女就业普遍了，男职工分担了 家务劳动。 As it became more common for women to work outside the house, men began to share the housework
用when/ while/as填空 1. When he comes tomorrow, i shall ask where he has been 2. While/When he was speaking. every body listened carefully 3.I saw her just as She was getting off the train (Student( Times
用 when/ while/ as 填空： 1. _________ he comes tomorrow, I shall ask where he has been. 2. ____________ he was speaking, everybody listened carefully. 3. I saw her just _________ she was getting off the train. When While / When as
1. When it was performed in America, there was an audience of 100.000 people 2. When he was very young, Mozart had a lot of musical talent 3. While he was still a teenager, he was a big star 4. As he grew older, he began to go deaf. (Student( Times
1.When it was performed in America, there was an audience of 100,000 people. 2. When he was very young, Mozart had a lot of musical talent. 3. While he was still a teenager, he was a big star. 4. As he grew older, he began to go deaf