题干

阅读下面短文,并按要求用英语写一篇150个词左右的英语短文。

    Editor's note: China is the top country of origin for international students in the US, with more than 274,000 Chinese students reportedly accounting for 31 percent of all international students at US universities. Many Chinese parents save up a lot of money for their children to pursue an overseas education. Is it worth spending big to study abroad? You are welcome to leave your comments.

    Arsa (Russia): I went to study abroad when I was 17. First year was a total waste as I met plenty of Russian students in my college and we spent most of our time shopping and hanging out at cafes, it wasn't until two years later that I realized that my English hadn't improved. I changed my mindset entirely and started studying hard. I ended up staying in UK for 10 years, which opened a lot of doors and introduced me to great people, so I'm all for studying abroad.

    Truth (US): There is an assumption that American education is the best in the world, so Chinese parents are pushing their kids to American colleges. And some are even sending their children overseas at junior or high school level. I often feel this is a mistake as the education a Chinese child gets in a foreign country is very different from what they are used to and they often struggle. Some students have trouble understanding their lecturers and their assignments keep coming back with poor scores.

【写作内容】

1). 用约30个单词写出上文概要;

2). 用约120个单词发表你的观点,内容包括:

( 1 )支持或反对“国外留学”;

( 2 )用2至3个理由或论据支撑你的观点。

上一题 下一题 0.0难度 选择题 更新时间:2019-01-17 09:41:03

答案(点此获取答案解析)

One possible version:

(赞成)More and more Chinese parents prefer to send their children to study abroad, assuming that their children can receive the best education despite heavy financial burdens. People's opinions on this vary.

I think it

同类题4

阅读下面的文字,完成下列各题。

       ①蝙蝠是昼伏夜出的动物。不论是在茫茫暮色之中,还是在伸手不见五指、漆黑一团的岩洞里,它都能穿梭般飞来飞去,从不会撞在什么东西上。蚊虫如果不迅速逃跑,想凭借黑暗隐身,那它一定逃脱不了被吃掉的命运。这是因为蝙蝠有一双特别敏锐的夜视眼吗?不是的。因为即使将其双眼完全封死或弄瞎,蝙蝠仍能自由自在地飞翔。经过长时间的研究,人们终于搞清楚,蝙蝠的视力是很差的,它之所以有接近于“明察秋毫”的本领,是因为它有一套优异的“回声定位”的声纳系统。

       ②第一次世界大战期间发明的声纳,是海军侦察潜水艇的有效装置,后来又应用在测量海深、探测鱼群等方面。声纳是利用超声波工作的,它是英文缩写字的音译,原意是“声音导航和测距”。蝙蝠也生有类似的天然声纳系统,它比人造声纳更小巧,性能更优越。

       ③蝙蝠的喉咙可以发出很强的超声波,通过它的嘴巴和鼻孔向外发射出来。当遇到物体时,超声波便被反射回来,蝙蝠的耳朵听到回声,就能判明物体的距离和大小,是食物还是敌人,或是障碍物。我们把这种根据回声探测物体的方式,叫做“回声定位”。蝙蝠的耳朵很大,内耳特别发达,能够接收频率很高的超声波和低密度的回声。令人吃惊的是,它们竟能在一秒钟内捕捉和分辨250组回声,同时也发出同一数目的超声波。蝙蝠声纳的分辨本领很高。它能分辨用十分之一毫米粗的线织成的网,并能根据网洞大小而收缩两翼敏捷穿过。它能把昆虫反射的声信号与地表、树木等反射的声信号区分开来,同时探测出几个目标的形状、外貌和位置。它能区分十字形与圆形物体,能区分是虫子还是纸片。更令人惊叹的是,它们能做到这些,靠的只是分析极其微弱的回声,那些回声甚至用极灵敏的人造微音器也收听不到。蝙蝠声纳的抗干扰能力也特别强。即使人为地去干扰蝙蝠,哪怕干扰噪声比它发出的超声波强一二百倍,它仍能有效地工作。千万只甚至上亿只蝙蝠同住一个岩洞,它们都使用声纳,但互不干扰。而人造声纳,却难于排除声波折射和水下反响的干扰,抗噪声能力比蝙蝠差了很多。而且,蝙蝠声纳系统最多也不过几克重,它的小巧程度真要使上百千克笨重的人造声纳或雷达的设计者们瞠目结舌了。

       ④正是凭着这独特的本领,蝙蝠在捕食昆虫时,有着惊人的灵活性和准确性,有时一分钟之内竟能捕食十几只蚊子,简直可以做到“无一漏网”。