Unit4 Using language
基础过关练
Ⅰ.单词拼写
1.What went on here was an ________（滥用）of power.
2.When I got to the checkout，I realized I had left my ______ （钱包）at home.
3.The company is trying to reduce loss caused by ______（盗窃）.
4.Since there isn’t much time left I'd rather we ______（租用）a taxi.
5.A ______（学步的儿童）means a very young child who is just learning to walk.
6.I shared my ______（懊丧）with Mr. Greg，who invited me to observe one of his classes.
Ⅱ.用方框内短语的适当形式填空
at the expense of; rent out; kind of; cut down on; be subject to; as is often the case; take advantage of; take on
1. We hope you will ____________ this chance so that you will benefit from the expanding market.
2. _______________, he is ready to help others.
3. We must keep in mind that we shouldn’t develop economy ___________ environment.
4. Last summer Brian Williams ________________ his house and went camping.
5. He was _____________ glad he didn’t win which surprised me.
6. We are told that the flight _____________ delay due to the bad weather.
7. Employees face increasing pressure to _____________ more of their own medical costs in retirement.
8. If you want to play safe, ____________ the amount of salt you eat.
Ⅲ.单句语法填空
1. He gets really _______ (frustrate) because he can't catch the fish.
2.______ his sorrow his whole house was destroyed in the earthquake.
3. It is said that costumes and sets were also made _______ his supervision.
4. He had copies of the book printed ________ his own expense.
5. Christopher Columbus was an Italian explorer who completed journeys between Spain and America _______ marking the beginning of European exploration of America.
6. In response ________ this problem, various academics proposed many measures and steps.
7. only those who will risk _______ (go) too far can possibly find out how far one can go.
8. It is important that students develop an _______ (aware) of how the Internet can be used.
Ⅳ.完成句子
1.毫无疑问，旅游业会促进一个国家经济繁荣。
______ ______ ______ _______ ______ is that tourism will promote the economic prosperity of a country.
2.导游告诉我们在哪里能找到这种花。
The guide told us ______ _____ _____ this kind of flower.
3.无论他坐车还是坐飞机，他都将准时到达。
______ _______ _______ ______ ______ ______ _______ _______, he will be on time.
4.没必要为那件事烦恼。我相信一切都会好起来的。
______ ______ ______ ______ upset about that. I’m sure everything will turn out all right.
5.男孩从他的自行车上摔了下来，弄折了他的左胳膊。
The boy fell off his bike, ______ _______ ______ ______.
Ⅴ.课文语法填空
We’ve been told 1 we were toddlers that It's good to share". Today, the action of sharing takes 2 extra meaning. It 3 (expand) to almost every aspect of our lives.
This wealth of ways of sharing is a 4 (respond) to our increasing demand for quality goods and services at 5 (compete) prices, all delivered at the click of a button. What’s more, sharing encourages us to reuse items, thereby 6 (cut) down on waste. And set-ups such as bike and car sharing do 7 further favour for the environment by reducing the number of polluting vehicles on the road.
But the sharing economy is not without its problems. The sharing economy is developing 8 (fast) than existing regulations or ongoing supervision. In addition, the sharing economy is subject to abuse of trust. Finally, personal data, the heart of the sharing economy, is not yet secure.
Nonetheless what is in no doubt 9 (be) that the sharing economy is 10 (increase) relevant to our daily lives as well as to the global economy.
1.________ 2._______ 3._______ 4.________ 5._________
6.________ 7._______ 8._______ 9.________ 10._________
参考答案：
Ⅰ.单词拼写
1. abuse 2. purse 3. theft 4. hired 5. toddler 6. frustration
Ⅱ. 用方框内短语的适当形式填空
1. take advantage of 2. As is often the case 3. at the expense of
4. rented out 5. kind of 6. is subject to
7. take on 8. cut down on
Ⅲ.单句语法填空
1. frustrated 考查词性转换。句意：他变得十分恼怒，因为他捕不到鱼。此处表示人的感受，应用-ed结尾的形容词。
2.To 考查介词。句意：令他悲伤的是，他的整座房子都在地震中毁掉了。to one's Sorrow令某人悲伤的是。
3. under 考查介词。句意：据说服装和布景也是在他的监督下制作的。under one's Supervision由某人监督。
4.at 考查介词。句意：他自己花钱复印了这本书。at one's own expense某人自己支付费用。
5. thereby 考查副词。句意：克里斯托弗·哥伦布是一位意大利探险家，他完成了西班牙和美国之间的旅行，从而标志着欧洲人开始到美洲探险。thereby adv.因此，由此。
6.to 考查介词。句意：针对这个问题，各界学者提出了很多措施和步骤。In response to作为对…的回应。
7.going 考查非谓语动词。句意：只有那些冒险远行者才有可能知道一个人能走多远。risk doing sth.冒险做某事。
8. awareness考查词性转换。句意：重要的是学生逐渐懂得如何使用互联网。不定冠词an后跟名词形式。
Ⅳ.完成句子
1. What is in no doubt 2. where to find 3. Whether he takes a car or a plane
4. No need to get 5. breaking his left arm
Ⅴ.课文语法填空
1.since考查状语从句。句意：自从我们学走路以来，我们就被告知“分享有好处”。since自从……以来，引导时间状语从句。
2.on考查介词。take on意为“呈现，具有”。
3. has expanded考查动词的时态。句意：它几乎已经扩展到我们生活的方方面面。此处表示过去发生的动作对现在造成的影响或结果，应用现在完成时。
4. response考查词性转换。不定冠词a后用名词形式。
5.competitive考查词性转换。此处修饰名词 prices，应用形容词形式。
6. cutting考查非谓语动词。sharing与 cut down on之间为主动关系，此处为现在分词短语作状语。
7.a考查冠词。do a favour意为“帮忙”，为固定短语。
8. faster考查比较级。根据句中的than可知应用比较级。
9.is考查主谓一致及时态。空前为what引导的主语从句，故谓语动词应用单数形式，结合上下文可知应用一般现在时，故填is。
l0.increasingly考查词性转换。设空处修饰形容词 relevant，应用副词形式。
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