2014年6月的英语四六级考试已经告一段落，作文一直可以说是考试的重难点，也是让考生最头疼的内容，作文除了需要我们有一定的词汇积累，也需要我们不间断的练习，练习多了才能熟能生巧，才能下笔成章，下面来一起练习一下这篇四级作文吧，希望考生能够更好地为12月份的四六级考试提前做好准备。
粗心与细心(Careless and Careful)
careful and careless are as different as fire and water. but strangely, many scientists have both these qualities, that is, they are both careful and careless. newton, the well known english scientist, is such a person.
once newton invited a friend to dinner at home. when they were ready to eat, newton left to get a bottle of wine. but after his friend had waited for a long time, newton still didn't come back. finally his friend found newton in his lab.
the reason was that when newton was going to get the bottle of wine, he suddenly had a new idea for the experiment he was doing, so he completely forgot his friend and the dinner. there was another time when newton was leading a horse up a mountain holding the rein in his hand.
while he was walking, he kept thinking of problems he had met in his studies. when he got to the top of the mountain, he found that the rein was not in his hand and the horse was gone.
many scientists are careless about how they live. this is because they are too careful in their studies.
生活中我们可能都会有粗心的时候，但是做个生活的细心者也许我们也能抓住更多幸福的瞬间。
