2017届高考英语一轮复习随堂演练：选修6 Unit 4（新人教版含解析）

　　随堂演练

　　选修6-Unit 4

　　Ⅰ.单词拼写

　　1．Do you believe in the ________(存在)of God?

　　2．I know I can trust her in any ________(情况)．

　　3．I ________(使神清气爽)myself with a glass of juice after running.

　　4．In nature, there are lots of ________(现象)which can't be explained now.

　　5．Keep the camera ________(平稳)while you take a picture.

　　6．In production, we demand not only __________ (数量)but also quality.

　　7．Some people prefer a wider ________ (范围)of views, and would choose to read more.

　　8．As a ________(后果), the majority of today's mothers are in the labor market.

　　9．So what do you think is the ________(趋向) of country music?

　　10．On ______(平均), I spend $100 on books each month.

　　答案

　　1．existence　2.circumstance　3.refresh　4.phenomena

　　5．steady　6.quantity　7.range　8.consequence

　　9．trend/tendency　10.average

　　Ⅱ.用所给词的适当形式填空

　　1．Some common ________ (phenomenon) in the world are still not completely understood by human beings.

　　2．There are ________ (quantity) of goods in that shop for customers to choose from.

　　3．He had been ill for a long time and ________ (consequence) he was behind in his work.

　　4．She refused to make a ________ (state) to the police in case she incriminated (连累) herself.

　　5．Her post as a general manager ________ (steady) after three months.

　　6．Some experts thought that pollution poses a threat to the continued ________ (exist) of this species.

　　7．The adequate rain contributed to the ________ (grow) of the crops.

　　8．There's a lot of ________ (disagree) among politicians on this issue.

　　9．No country can afford to neglect the ________ (educate) of its young people.

　　10．They contributed a lot of food and clothing to the refugees (难民) and their ________ (contribute) will certainly help the refugees live through the winter.

　　答案

　　1．phenomena　2.quantities　3.consequently　4.statement

　　5．steadied　6.existence　7.growth　8.disagreement

　　9．education　10.contributions

　　Ⅲ.单句语法填空

　　1．Quantities of water ________ (waste) every day.

　　2．He chose a mark ________ random.

　　3．We are opposed to ________ (build) the factory near the village.

　　4．There is no doubt ________ air pollution has a bad effect on our health.

　　5．She subscribed to ________ (buy) a flat in the centre of the city.

　　6．________ behalf of my whole family, I'll express my thanks to you.

　　7．He advocated ________ (live) a simple but meaningful life.

　　8．________ long as you work hard, you can win your manager's appreciation.

　　9．________ the whole the meeting was a great success.

　　10．It takes me twenty minutes ________ (walk) to school every day.

　　答案与解析

　　1．are wasted　quantities of...作主语，谓语动词用复数形式。

　　2．at　at random随意。

　　3．building　be opposed to doing sth.反对做某事。

　　4．that　There is no doubt that...毫无疑问……。

　　5．buying　subscribe to doing sth.同意做某事。

　　6．On　on behalf of代表……一方。

　　7．living　advocate后跟动名词形式作宾语。

　　8．So/As　so/as long as“只要……”，引导条件状语从句。

　　9．On　on the whole大体上。

　　10．to walk　It takes sb. some time to do sth.做某事某人花费……。

　　Ⅳ.课文语法填空

　　Scientists believe there is no doubt __1__ “greenhouse effect” begins when we add huge __2__ (quantity) of extra carbon dioxide into atmosphere by burning fossil fuels. The __3__ (increase) amount of carbon dioxide is causing the global temperature to go up, __4__ is not a __5__ (nature) phenomenon. Scientists also agree that the burning of more and more fossil fuels has resulted in this increase in carbon dioxide. On the one hand, Dr. Foster thinks that an increase of five degrees would be a catastrophe. __6__ the other hand, a scientist, George Hambley, predicts that any warming will be mild with few bad __7__ (environment) consequences. He states that more carbon dioxide will make plants __8__ (grow) quicker; crops will produce more; it will encourage a greater range __9__ animals, all of which will make life for human beings __10__ (good)．

　　答案

　　1．that　2.quantities　3.increased　4.which　5.natural

　　6．On　7.environmental　8.grow　9.of　10.better