is known to all is that watching TV properly may make our mind broad and our life rich．( )A．ItB．AsC．ThatD．What 题目和参考答案——青夏教育精英家教网—

题目内容

4．_____is known to all is that watching TV properly may make our mind broad and our life rich．（　　）

A．

B．

C．

That

D．

What

分析众所周知的是，适当地看电视可以使我们的思维开阔，生活丰富．

解答答案是D．本题考查名词性从句中引导词的运用．题干中第二个is 前为主语从句，从句中缺少主语；it 和as不引导名词性从句，故排除A和B；that在名词性从句中不担任成分，不表达意思，故排除C；what在名词性从句中做主语、宾语或定语；题干中缺少充当主语的引导词，故选D．

点评名词性从句考查的关键是连接词的选用和语序，因此，我们首先要搞清从句的性质，掌握各连接词的用法，在此基础上判断．此外，关注名词性从句用陈述语序．

练习册系列答案

15．Do you want to say what you think in a letter to the President of the United States？You'll get a reply from him-written in ink，not typed，after only a few days．
The President gets about 4，000 letters every week． He answers everyone who writes to him on special White House paper． But he doesn't need a lot of time for it． In fact，he only gives 20 minutes a week to look at his personal correspondence（信函）． He has the most modern secretary in the world to help him．
It's a computer，worth＄800，000，which has its own room on the first floor of the White House． It has a bank of electronic pens which write like the President writes，in ink，in his favorite light blue ink．Each letter the President receives gets a number，according to the type of answer it needs．The pens then write the correct reply for it，according to the number．Each letter takes less than a second to write． A White House official said，"It's not important that the letters come from a computer． Each letter says what the President wants to say．"
32．How long do you have to wait for a reply from the President？C
A．A long time．
B．At least a month．
C．Several days．
D．A few weeks．
33．The reply from the PresidentD．
A．is always written in black ink
B．is always typed
C．is always written in light blue ink
D．is always written by himself
34．How long will it take the computer to write ten letters？B
A．No less than ten seconds．
B．Less than ten seconds．
C．A little more than ten seconds．
D．At least one second．
35．What can the computer be described as？A
A．Expensive but efficient（高效率的）．
B．Heavy and inefficient．
C．Possessing a beautiful handwriting．
D．The President's most reliable secretary．

12．The noise from my neighbor's sitting room ______can be clearly heard in my apartment，which makes me distracted from reading．（　　）

19．In our company，I'm in a rather____position，as my job is different from anyone else's．（　　）

9．Acting&Musical Theater
The Summer Acting&Musical Theater program，which starts on Friday，July 3 and ends on Thursday，July 23，is created for talented students who have been inspired by musical theater．
The program develops the abilities of experienced performers who are serious about the field and eager to work hard．Our goal is to help you grow creatively through full-time，college-level theatre training under the direction of popular professional performers and teachers．
The students can improve their performance skills and can get the knowledge about the history of theater，the style of theater and so on．Students will complete the program with improved audition （试演） skills．
Classes aim to improve your command of body，mind and voice．Students will take a trip to see at least one professional production with program teachers．An exhibition of the students'class work will be presented at the conclusion of the program to family，friends，students from other Summer College programs，and the University community．
Program Costs：
Accommodation：3，359； Traffic：2，234．
Audition requirements：
Auditions should include the following video materials：
●Two different songs；
●One age-suitable monologue （独白）；
●One short dance part；
●A personal statement regarding your background and training，experience in performances，and personal goals in theater；
●Each part of the audition should be about one minute in length；
●You should be the only person shown in the audition；
●The audition is given online with your application．

Typical day：
9：00 am to noon classes focus on musical theater，including acting，voice，movement，dance and scene study．
1：00 to 4：00 pm classes involve additional work in acting，movement，and voice，along with rehearsals（排练）for public performances．

36．What do you know about the program？A
A．The program will last for three weeks．
B．The program helps students grow healthily．
C．Students can have chances to audition in films．
D．The program provides accommodation for free．
37．The underlined word"production"in Paragraph 4 refers toB．
A．writing
B．performance
C．conference
D．guidance
38．It can be learnt from the passage that studentsC．
A．seldom attend classes in the morning
B．cannot be taught by well-known actors
C．will get some information about theater
D．will usually perform for college students
39．The audition materials include the following EXCEPTA．
A．a performance with your partner
B．a short dance part in one minute
C．an online introduction of yourself
D．a suitable monologue in one minute
40．What is the purpose of the passage？D
A．To tell us how to hold a musical theater program successfully．
B．To call on more and more students to pay attention to theater．
C．To introduce the development of the Summer Acting program．
D．To attract more students loving performances to attend the program．

16．A group of researchers found that it is the way people consume sugar_____ matters more to teeth health．（　　）

8．Dear Mr or Ms，
         I feel（66）delighted（delight） to know that Australian Environment Council will host a three-week eco-tour to Australia．As（67）anenvironmental volunteer，I sincerely want to participate in this activity and introduce（68）myself（my） as follows：
     My name is Li Ming（6）studying （study） in Chenguang Middle School．I am an easy-going and hard-working boy．What interests me most is eco-tour．I have （7）0taken（take） part in many eco-tour（71）activities（activity），which give me a deep impression，motivating me to contribute to our environment．（72）Atthe same time I can speak English fluently and（73）easily（easy） communicate with the local people．
     I'm greatly convinced that I will benefit a lot from this three-week eco-tour，（74）whichwill have a profound influence on my environmental volunteer service．I'd appreciate it if you can take my application into consideration．
     I am looking forward to（75）getting（get） your reply．
                                                 Yours，
                                                  Li Ming．

9．Organic（有机的）foods are foods produced according to strict guidelines set forth by the government．These guidelines state that organic foods must be produced without modern man-made processes and materials，such as man-made pesticides （杀虫剂） and chemical fertilizers．
For most history，almost all food was organic．However，during the 20^th century，the principles of the Industrial Revolution were applied to agriculture．This led to the development of many man-made processes and products that were believed to improve farming techniques．In other words，sm all farms grew larger as the ideas that were used by factories and big businesses were put into action to grow more food faster．
Over time，the organic movement started to get back to the old，traditional methods of farming．Those in favor of organic food believe that the man-made chemicals and pesticides used in modern farming can be harmful to your health．They also believe that organic foods are naturally more nutritious．
If you go to the grocery store，you will notice that organic foods may be more expensive than non-organic foods．This is partly because of that fact that the government requires organic food producers to obtain special certification（鉴定） for their products．
Is organic food worth the extra co st？Some people believe it is．Despite the lack of scientific findi ngs to support their claims（说法），many people still prefer organic foods．Some people believe they taste better，while others prefer to eat food that has not been grown，made or processed using man-made chemicals．
If you wonder whether you should choose an organic food instead of a non-organic one，the best thing you can do is try for yourself and see which you prefer．Although organic foods were once only available in health food stores，you can find them t oday at most grocery stores．

31．The writer writes the first paragraph in order toB．
A．advise people to live a healthy life
B．tell us the meaning of organic foods
C．explain the government's guidelines
D．show man-made pesticides are harmful
32．What may be the idea that were used to produce more food during the 20^th century？D
A．More farmers began to take up farming．
B．Lots of small farms disappeared one by one．
C．Pesticides and fertilizers were used widely．
D．Modern machines were used in farming．
33．Many people would like to eat organic foods probably because organic foodsC．
A．are cheaper than others         B．are sold by the government
C．does good to people's health   D．are easy to buy in every store
34．According to this passage，we'd betterD．
A．choose to buy organic foods
B．try to eat non-organic foods
C．eat both organic and non-organic foods
D．make a choice depending on our preference
35．Where can we probably find this passage？D
A．In a website on health diet．
B．In a guidebook on shopping．
C．In a textbook on medicine．
D．In a magazine on fashion．

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