Question

Scientists study the world and learn about things using a process called the scientific method(方法). By asking important questions and   16  the answers, it is possible to make amazing discoveries! Sometimes a scientist is   17  to answer his own questions, but if he has taken good notes another scientist may come along later who is able to use new knowledge to answer it.

When you use the scientific method to   18  an experiment, you start by making observations(觀察) about something that  19  you. Based on your observations, you make a hypothesis. This is using  20  you know to make a smart guess about what you think could happen. Then you are ready to begin your experiment. All   21  your experiment you take down notes, which are   22   experiment date(資料). You are constantly making observations during this time. You may make discoveries that cause you to improve your experiment as you go.   23  , you conclude your experiment and begin to look over your notes to decide what it all means. Based on what you have learned, you make a final statement about   24  your hypothesis was correct or not. You have to have reasons and evidence to support what you are saying.

Using the scientific method can be difficult, but rewarding. Because all the steps are organized in a process, the   25  are more valid(可信的). When you provide observations as evidence to support what you are saying, your ideas are more likely to be accepted.

1.                A．waiting for      B．searching for     C．worrying about D．complaining about

 

2.                A．unable         B．sure           C．ready    D．surprised

 

3.                A．read           B．refuse          C．prevent  D．conduct

 

4.                A．hurts          B．represents      C．interests  D．a(chǎn)ttacks

 

5.                A．what           B．when          C．why D．which

 

6.                A．without         B．including        C．except   D．during

 

7.                A．controlled      B．a(chǎn)rranged        C．called    D．carried

 

8.                A．Obviously       B．Suddenly        C．Finally    D．Mostly

 

9.                A．whether        B．what           C．how D．when

 

10.               A．problem        B．results         C．services   D．a(chǎn)ims

 

 

Answer 1

【答案】

1.B

2.A

3.D

4.C

5.A

6.D

7.C

8.C

9.A

10.B

【解析】短文大意：這篇短文主要介紹了如何使用科學(xué)的方法做實(shí)驗(yàn)。

1.短語辨析。A. 等待；B. 尋找，探索；C.擔(dān)心；D. 抱怨。聯(lián)系下文，可知此處指的是探索答案。故選B。

2.聯(lián)系下文描述，可知此處指的是有時一個科學(xué)家不能回答自己的問題，故選A，不能。

3.動詞辨析。A.閱讀；B. 拒絕；C.預(yù)防，阻止；D. 管理，處理。結(jié)合語境可知此處指的是用科學(xué)的方法來做實(shí)驗(yàn)。故選D。

4.動詞辨析。A. 傷害；B. 代表，描繪；C.使感興趣；D.襲擊。結(jié)合語境可知此處指的是使你感興趣的東西。故選C。

5.結(jié)合語境可知此處指的是用你知道的東西，you know 缺少邏輯賓語，故選A，什么。

6.介詞辨析。Without沒有；including包括；except 除了；during在期間。結(jié)合語境可知此處指的是在實(shí)驗(yàn)期間做筆記，故選D。

7.聯(lián)系前文描述，可知這些筆記被稱為實(shí)驗(yàn)資料。故選C，被叫做。

8.副詞辨析。Obviously明顯地；Suddenly突然地；Finally最后，終于；Mostly主要的，通常地。聯(lián)系上下文，可知此處指的是最后，你總結(jié)你的實(shí)驗(yàn)。故選C。

9.結(jié)合語境可知此處指的是你的假設(shè)是否正確，聯(lián)系下文or not ，可知選A，固定搭配whether or 使……還是……。

10.詞義辨析。Problem問題，難題；results 成績，結(jié)果；services服務(wù)；aims目的。聯(lián)系上文，可知此處指的是實(shí)驗(yàn)的結(jié)果。故選B。