分析 本文是一篇说明文.了解可用的教学工具的范围是也是更好地搞好教学的一个重要挑战,本文主要介绍了可以使语言教学更有效的一些材料和设备.
解答 36.D 从下文句子"But sometimes,it can be in a large enough size to sit down for dinner at!"可知,前面讲的是词典的大小,故选D.
37.B 该空前面"There are all sorts of boards",该空后面讲whiteboard,那么该空就填和白板有关的句子,故选B.
38.G 从前面的信息"originally used for teaching maths",后面用对应的"Later,they became popular in language teaching."句子.故选G.
39.A 从小标题The picture pack可知,另外,信息"you can select them"指的是前面的句子"50 pictures cut from magazines",故选A.
40.E E句中的in this way指的是文段中的信息A picture pack can be used to review vocabulary,play guessing game,create stories and so on.,前后句意衔接恰当,故选E.
点评 考察学生的推理判断能力和联系上下文的能力,在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.此类的填空题一定要联系上下文,根据上下文的内容加上自己的理解,再作出正确的判断.
科目:高中英语 来源: 题型:阅读理解
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科目:高中英语 来源: 题型:选择题
A. | an excuse | B. | an apology | C. | an explanation | D. | a cause |
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科目:高中英语 来源: 题型:选择题
A. | that | B. | what | C. | when | D. | where |
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科目:高中英语 来源: 题型:阅读理解
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科目:高中英语 来源:2016-2017学年四川省乐山外国语学校高二下学期期中考试英语试卷(解析版) 题型:阅读理解
As if there weren’t enough of them in the world already, scientists have succeeded in cloning flies. The alike fruit flies are the first insects ever cloned, says the Canadian team that created them. The question everyone asks is why anyone would want to clone flies in the first place. She hopes that the insects , which are very easy to experiment with , will help to adjust the cloning process in other animals and even in humans, where the technique is being researched to aid production of therapeutic (治疗的) stem cells.
In cloning, the DNA-containing nucleus of an adult cell is injected into an egg whose own nucleus(细胞核) has been removed. At the moment, the majority of cloned mice, sheep and other animals die before birth. It is thought this is because the adult DNA is not properly ‘reprogrammed’.
Using flies, researchers might discover genes that are important for this reprogramming, and that have matches in other animals. That is because it is relatively easy in flies to knock out the function of a single gene and then attempt cloning with these cells, which will test whether that gene is important. If such genes are confirmed, then in theory cloned mammalian embryos(晶胚) might be grown in selected solutions that change the activity of those genes to improve the technique’s success rate. Although some groups have attempted to clone insects before, Lloyd says this is the first time it has been successful. The team used a slight difference on the standard cloning process: they transferred nuclei taken from embryos rather than fully-grown adult cells. They sucked several nuclei (pl)out of developing fly embryos, and injected them into a fertilized(已受精的) fly egg. From over 800 early attempts, they cloned five adult insects, the group reports in the journal Genetics.
1.The best title of this passage probably is _______.
A.The importance of clone
B.First insects are cloned
C.The disagreement in clone
D.The advantages of clone
2.The scientists cloned flies because________.
A.there are fewer and fewer flies in the world
B.flies are easy to find and cheap to use
C.they can gain some experience before cloning other animals
D.it is safe to clone flies
3.The failure of most cloned animals is due to _______.
A.the difference of other animals’ genes
B.the improper technique of clone
C.the complex of other animals
D.the improper rearrange of the adult gene
4.It can be inferred from the last paragraph that ______.
A.the clone of insects before used grown-up cells
B.the clone of insects were never experimented before
C.this time scientists cloned flies successfully and easily
D.based on this success, other animals will be cloned in large quantities.
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科目:高中英语 来源:2016-2017学年辽宁省鞍山市高二下学期期中考试英语试卷(解析版) 题型:完形填空
One day I sat down in front of my office computer. “Your password is __ ,” a server message emerged on my screen, with __ for changing it. Coming up with a new code doesn't seem like a big __, unless you work at my company, where we have to change it __ . And I can’t use any of the __ passwords before.
At that time I was deeply __ after my recent divorce. Disbelief over what she had done to me was all I thought about every day.___ I realized I couldn't focus on getting things done in my __ mood. I need to __ control of my life, so I made my password Forgive@ her.
I had to __ this statement several times a day, each time my computer __. I wrote Forgive @her every day.
The simple action changed the way I looked at my __ . That constant reminder led me to accept the way things had happened at the end of my marriage and __ a new way of dealing with depression. __ the month went on, I felt a slow healing begin to take place. By the time my server prompted (提示)me to reset my __ the following __ , I felt free. So I thought about the next thing that I had to get done.
My password became Quit @srnoking4ever.
I __ smoking finally.
One month later, my password became Save4trip@thailand.
Guess where I went three months later: __ .
Seeing how these __ helped to achieve my goals and kept me motivated and excited, you’ll not __ to choose a positive one for yourself.
1.A. due B. lost C. gone D. missing
2.A. findings B. instructions C. congratulations D. benefits
3.A. chance B. campaign C. beat D. deal
4.A. daily B. weekly C. monthly D. yearly
5.A. different B. special C. new D. same
6.A. depressed B. encouraged C. faithful D. impressed
7.A. Gradually B. Frequently C. Suddenly D. Regularly
8.A. high B. strange C. novel D. current
9.A. refresh B. regain C. attain D. observe
10.A. change B. copy C. type D. vary
11.A. locked B. closed C. broke down D. got through
12.A. mother-in-law B. ex-wife C. ex-husband D. step-mother
13.A. adopt B. adjust C. adapt D. address
14.A. With B. After C. Before D. As
15.A. passport B. screen C. password D. mood
16.A. minute B. hour C. month D. fortnight
17.A. gave up B. gave in C. gave off D. gave out
18.A. England B. Jamaica C. Scotland D. Thailand
19.A. reminders B. chances C. challenges D. news
20.A. spare B. hesitate C. spend D. have
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科目:高中英语 来源:2017届天津市河北区高三总复习质量检测(二)英语试卷(解析版) 题型:单项填空
When it comes to __ in public, no one can match him.
A. speak B. speaking C. being spoken D. be spoken
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