7---雅思经典必背之现在分词.ppt

1、雅思经典必背之现在分词,现在分词作作表语 许多动物被用于医学实验的事实令人恶心。 sick / sicken The fact that many animals are used in medical research （同位语从句）is sickening.,One of the facts that fascinates us most about cats is the popular belief that they have nine lives.,打电子游戏耗费时间。 Playing computer games（动名词作主语） is time-consuming.,骑自行车节省

2、能源。 Riding a bike（动名词作主语） is energy-saving.,随着经济的高速发展，骑自行车的人数越来越少。 with / along with Along with the rapidly economic development, the number of people who ride bicycles is decreasing.,单个现在分词作前置定语 日益恶化的环境已经引起人们的广泛关注。 deteriorate / worsen arouse wide concern The deteriorating environment has aroused p

3、eoples wide concern.,青少年不断恶化的健康状况引起公众的关注。 deteriorate / worsen be brought into public focus The worsening health condition of youths has been brought into public focus.,媒体有时发出误导性和欺骗性的信息。 misguide / mislead cheat / deceive The media sometimes give misguiding and cheating messages.,现在，越来越多的人开始相信学习新的技术

4、和知识能直接帮助他们获得工作或提升的机会。 contribute to / be conducive to Now people in growing numbers are beginning to believe that learning new skills and knowledge contributes directly to enhancing their job or promotion opportunities.,环境学家指出：持续增加的污染不仅会导致像全球变暖这样严重的问题，而且还将威胁到人类在这个星球的生存。 cause / breed / lead to / set

5、 up / bring about / give rise to / contribute to / result in threaten to end human life Environmental experts point out that increasing pollution not only causes serious problems， such as global warming， but also could threaten to end human life on our planet.,现在分词短语作后置定语 我们面临一个迫切的问题是每天产生愈来愈多的垃圾。 pr

6、essing issue A pressing（单个现在分词作前置定语） issue facing（which is facing） us is that a growing（单个现在分词作前置定语） amount of trash is being produced day and night.,困惑我们的问题是许多稀有物种正处于灭绝的边缘。 trouble / vex rare species on the edge / verge of A problem vexing us （which is vexing us）is that many rare species are on the

7、 verge of extinction.,吸烟是一种令人上瘾的恶习，不仅对吸烟者构成健康威胁，同时也危及周围的人们，即被动吸烟者的健康。 addictive menace Smoking（动名词作主语） is an addictive menace, posing（现在分词作伴随状语） a health hazard not only for smokers but also for people surrounding the smoker passive smokers.,作状语 帮助动物的同时，我们也在帮助自己。 While helping animals, we are helpin

8、g ourselves too.（时间状语）,由于住在乡下，人们很少进行社交活动，缺乏娱乐和休闲设施。 social visits entertainment recreation facilities Living in the country, people have few social visits and lack entertainment and recreation facilities.（原因状语）,我们应该帮助野生动物，把面临灭绝危险的物种进行封闭饲养来提高它们的数量。 threatened / endangered species bring into captivity

9、 number / population We should help the wildlife and bring threatened （过去分词作前置定语） species into captivity to breed them （不定式作目的状语）, thus increasing the population of those species. （结果状语）,业余工作对学生们会产生深远的影响，有利于学生和他们的家庭，甚至整个社会。 produce / exert / bring about / pose influence / impact / effect on Part-time jobs can produce a far-reaching （现在分词作定语）impact on students, benefiting students, their families and even the society as