选择性必修 第三册 UNIT 4 ADVERSITY AND COURAGE 15分钟基础练 一、单句语法填空 1．Today, I am as _____ about my job as the first day and my _____ enables me to treat my job _____．(enthusiastic) 2．Believe it or not, my _____ husband treated me _____ and his _____ always made me in low spirits.(cruel) 3．Instead of _____ to lose weight, try a practical _____：“I'll stop having dessert for lunch.”(resolve) 4．_____，he was _____ enough to receive a large _____ from his uncle but _____， his mother fell ill.(fortune) 5．He _____ himself to working day and night and his _____ won him a great reputation.(commit) 6．He _____ with his violin lessons. It was his _____ that enabled him to become a distinguished violinist.(persevere) 7．He has educational _____ and hence he is well _____ for the job as a tutor.(qualify) 8．Unfortunately, all his _____ have been stolen, so nothing _____ to him.(belong) 9．Under the _____ of the qualified _____， we traveled around the places of interest very happily.(guide) 10．He _____ me to the difficult _____， so I couldn't waste any time.(assign) 二、短语填空 turn sb. down, make fire, give off, dream of, be stuck in, throw away 1．What is known to us all is that not _____ waste gas is an advantage of riding bicycles. 2．His positive attitude inspired many people who _____ illness. 3．People are recycling many things that were _____ in the past. 4．The young man _____ such a fantastic job, which was beyond our wild expectations. 5．My uncle says that he never _____ becoming rich in a short period of time. 6．Jane _____，which was more likely to frighten away wild animals that were frightened of fire. 三、补全句子 1．以下是一些你渴望了解的相关信息，这对你的汉语学习可能有很大的帮助。(全部倒装) _____ you desire to know, which can be of great benefit to your Chinese learning. 2．我们必须给花浇足够的水，这是很有必要的。(as...as...) We must give flowers _____， which is very necessary. 3．做最终决定前，我将询问您的建议。(before引导的时间状语从句) _____， I will ask you for your advice. 4．只要你采纳我的建议，你一定会在北京上大学期间拥有最难忘的经历。(as long as) _____，you are bound to have the most unforgettable experience during your college in Beijing. 5．如果我是你，我肯定会充分利用时间来提高我的学业成绩。(if引导的虚拟条件句) _____， I would certainly make full use of the time to improve my academic performance. 30分钟组合练 一、阅读理解 A篇 Researchers said they have discovered new evidence that Mars once had a large ocean and that ancient Mars had the right conditions to possibly support some form of life. Today, Mars has a cold, desert climate. Any water is believed to be in the form of ice because of the planet's extremely cold temperatures. But there is a rich amount of evidence suggesting that rivers, lakes and even oceans once existed on Mars. A study suggested that 4.3 billion years ago, Mars likely had an ocean that covered nearly half of Mars' northern hemisphere. Another study estimated that three billi ... ...
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