positive.and what's in your mind will happen．( )A．To stayB．StayC．StayingD．Stayed 题目和参考答案——青夏教育精英家教网—

题目内容

19．_______ positive，and what's in your mind will happen．（　　）

A．

To stay

B．

Stay

C．

Staying

D．

Stayed

分析保持乐观，你头脑里所想的就会实现．

解答答案是B．考查固定句型：祈使句+and/or+句子，其中祈使句句首要用动词原形．所以答案是B．

点评解答此类问题，首先需要分析题干是否属于固定句式，然后根据固定句式要求选择正确答案．

练习册系列答案

	A．	trembled and frightened		B．	trembling and frightening
	C．	trembled and frightening		D．	trembling and frightened

10．Before visiting him，I called him _______．（　　）

7．Being interrupted （interrupt） by others while sleeping is always annoying．

14．假定英语课上老师要求同桌间交换修改作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处．每处错误仅涉及一个单词的增加、删除或修改．
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下画一横线，并在该词下面写出修改后的词．
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分．
Hello，boys and girls!Today，I am going to talk with what you should do when a fire alarm go off．If you hear the alarm，stand in line at the door and wait your teacher to lead you outside．Stay close to your teacher and classmate．Don't panic or get out of line，and trying to remain quiet and calmly．Soon the firefighters will come and put out a fire．If it's a false alarm and there is no fire，your teacher will lead us back to the classroom．If you notice that when someone is missing and hurt，tell your teacher immediately．

5．Never lose heart，________ difficulty you may meet with in your life．（　　）

12．What is the nature of the scientific attitude，the attitude of the man or woman who studies and applies physics，biology，chemistry，geology，engineering，medicine or any other science？
    We all know that science plays an important role in our societies．However，many people believe that our progress depends on two different aspects of science．The first aspect is the application of the machines，products and systems of knowledge that scientists and technologists develop．The second is the application of the special methods of thought and action that scientists use in their work．
    What are these special methods of thinking and acting？First of all，it seems that a successful scientist is curious-he wants to find out how and why the universe works．He usually pays attention to problems which he notices have no satisfying explanation，and looks for relationships even if the data available seem to be unconnected．Moreover，he thinks he can improve the existing conditions and enjoys trying to solve the problems which this involves．
    He is a good observer，accurate，patient and objective and uses the facts he observes to the fullest．For example，trained observers obtain a very large amount of information about a star mainly from the accurate analysis of the simple lines that appear in a spectrum（光谱）．
    He does not accept statements which are not based on the most complete evidence available．He rejects authority as the only basis for truth．Scientists always check statements and make experiments carefully and objectively．
    Furthermore，he does not readily accept his own idea，since he knows that man is the least reliable of scientific instruments and that a number of factors tend to disturb objective investigation．
    Lastly，he is full of imagination since he often has to look for relationships in data which are not only complex but also frequently incomplete．Furthermore，he needs imagination if he wants to guess how processes work and how events take place．
    These seem to be some of the ways in which a successful scientist or technologist thinks and acts．

66．Many people believe that science helps society to progress throughB．
A．knowledge only                        B．more than one aspect
C．technology only                       D．the use of machines
67．Which of the following statements about a curious scientist is TRUE？C
A．He doesn't find confidence and pleasure in work．
B．He is interested in problems that are explained．
C．He makes efforts to investigate potential connections．
D．He looks for new ways of acting．
68．According to the passage，a successful scientist would NOTA．
A．easily believe in unchecked statements
B．easily criticize others'research work
C．always use his imagination in work
D．always use evidence from observation
69．What is the author's attitude towards the topic？B
A．Critical．B．Objective．C．Unclear．D．Prejudiced．
70．What does the passage mainly discuss？C
A．Application of technology．
B．Progress in modem society．
C．Scientists'ways of thinking and acting．
D．How to become a successful scientist．

9．It is not rare in_____ that people in ______ fifties are going to university for further education．（　　）

10．After more than a year of bitter political debate，President Obama sat down in the White House East Room on March 23and signed the 2010Patient Protection and Affordable Care Act into law with a pen，and then another pen，and another．Obama used 22pens to sign the﹩938billion health care bill．
The practice of using different pens to sign important legislation（法规）dates at least as far back as Franklin Roosevelt．The reason is fairly simple．The pen used to sign historic legislation itself becomes a historical artifact．The more pens a President uses，the more thank-you gifts he can offer to those who helped create that piece of history．The White House often give pens to supporters of the newly signed legislation．When Lyndon Johnson signed the Civil Rights Act in 1964，he reportedly used more than 75pens and gave one of the first ones to Martin Luther King Jr．And in 1996，President Clinton gave the four pens he used to sign the Line-Item Veto bill to those most likely to appreciate the bill's consequence．
Once they're given away，some pens end up in museums； others are displayed proudly in recipients'（接受者） offices or homes．But they sometimes appear again，like in the 2008presidential campaign（竞选活动），when John Macain promised to use the same pen given to him by President Reagan to cut pork from the federal budget．
Not every President goes for the multipen signature，however．President George W．Bush preferred signing bills with only one pen and then offering several unused"gift"pens as souvenirs．

41．We can learn from paragraph 1that the 2010Patient Protection and Affordable Care ActC．
A．has been passed easily
B．was put forward one year ago
C．becomes law in the USA
D．is unimportant
42．How are the pens dealt with after being used by President Obama？A
A．Supporters of the newly signed legislation are likely to get some of them．
B．Obama will keep them．
C．They will be just set aside
D．They will be sold to the public at a high price．
43．What can we learn about John Macain？B
A．He was ever President in the USA．
B．He took part in the 2008presidential campaign．
C．He never used the pen given by Reagan．
D．He was only concerned about his own business．
44．What does this passage mainly tell us？B
A．Obama signed the 2010Patient Protection and Affordable Care Act．
B．It is a practice to use multiple pens to sign important legislation in the USA．
C．Pens are necessary in the signature．
D．All the presidents like the multipen signature．

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