2017届高考英语一轮复习随堂演练：选修8 Unit 2（新人教版含解析）

　　Ⅰ.单词拼写

　　1．I am sure the new traffic regulation will meet with a strong ________(反对)from the public.

　　2．________(总共)，there were over 60 teachers against the unnecessary correction.

　　3．The old teacher had ________(积累)much experience of teaching before he retired.

　　4．That is only an ________(假设)；they won't spend too much on the decoration of the house.

　　5．You have to give them a ________(合理的)explanation about your not giving us the moral support.

　　6．Dr Johnson ________(承担)the task of writing a comprehensive English dictionary last year.

　　7．In this school，if you want to go out during school hours, you will need to ________(获得)permission from the headmaster.

　　8．Up to now, scientists have made a major ________(突破)in the treatment of the disease.

　　9．The scientists have made a breakthrough in the research to ________(抵抗)the deadly disease.

　　10．It's very disturbing that there is too much violence in the common ________(媒体)．

　　答案

　　1．objection　2.Altogether　3.accumulated

　　4．assumption　5.reasonable　6.undertook　7.obtain

　　8．breakthrough　9.resist　10.media

　　Ⅱ.用所给词的适当形式填空

　　1．I'm not angry; I'm ________ (mere) trying to explain it to you.

　　2．The police arrived at the scene ________ (short) after the accident happened.

　　3．Because of being too frightened, the old man couldn't tell ________ (exact) how the accident took place.

　　4．The aim of the treaty is to prevent the ________ (commerce) and military use of the continent.

　　5．There is not much ________ (differ) in price between the two computers.

　　6．Father's ________ (object) was that the trip was much too expensive.

　　7．The hall is really simple, without any ________ (decorate)．

　　8．It is ________ (forbid) to sell alcohol to those under the age of 18 here.

　　9．There has been a lot of ________ (resist) to this new law.

　　10．The workers want the boss to give a ________ (reason) explanation for reducing their pay.

　　答案

　　1．merely　2.shortly　3.exactly　4.commercial

　　5．difference　6.objection　7.decoration　8.forbidden

　　9．resistance　10.reasonable

　　Ⅲ.单句语法填空

　　1．The fact is ________ we lack the fund to build the school.

　　2．Quantities of food ________ (need) for the disaster area at present.

　　3．The incident had a great impact ________ his later life.

　　4．He is ________ favour of my view.

　　5．They held the belief ________ they could defeat the natural disaster.

　　6．With the party ________ (arrange) in an organized way, they enjoyed themselves.

　　7．________ (base) on what we know, she is a kind­hearted man.

　　8．He adored ________ (play) the violin in his spare time.

　　9．If you are ________ (live) healthily, you'd better take regular exercise.

　　10．________ (compare) with her mother, the girl is much more lucky.

　　答案

　　1．that　that引导同位语从句，无意义，也不充当任何句子成分。

　　2．are needed　quantities of“作主语，谓语动词用复数形式”。

　　3．on　have an impact on对……有影响。

　　4．in　in favour of支持。

　　5．that　that引导同位语从句，无意义，也不充当任何句子成分。

　　6．arranged　the party与arrange之间为被动关系，故用过去分词形式作宾补。

　　7．Based　based on以……为依据。

　　8．playing　adore后跟动名词形式作宾语。

　　9．to live　be to do要做……。

　　10．Compared　compared with...与……相比。

　　Ⅳ.课文语法填空

　　It is suggested that extinct animals can possibly came back to life through cloning sometimes, but __1__ (fortune), this is either impossible __2__ unsuitable. The reasons are as follows：

　　__3__ is required is that you need perfect DNA and enough __4__ (diverse) in the group to overcome illnesses, which means having animals with their genes __5__ (arrange) in different ways. The advantage is __6__ if there is a new illness some of these animals may die, but others will survive. A __7__ (suit) habitat would be needed for the extinct animals to lead a natural life, so it would be __8__ (fair) to clone any of them if they were to live in a zoo.

　　__9__ (base) on the reasons above, we are a long way from being able to clone extinct animals, so the chance of dinosaurs ever returning to the earth is __10__ (mere) a dream.

　　答案

　　1．unfortunately　2.or　3.What　4.diversity　5.arranged

　　6．that　7.suitable　8.unfair　9.Based　10.merely