(整理版高中英语)市高考英语完形填空阅读理解训练题(2)及答案2.doc
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1、市高考英语完形填空、阅读理解训练题2及答案阅读理解专题-猜词悟义 一、题型特点与解题技巧在英语阅读中, 利用上下文或句子结构猜想词义是学生必备的阅读能力之一。培养猜想词义的能力,不仅有助于提高阅读速度,扩大词汇量, 还能增强学习英语的信心。 一、巧借生词本身 在英语文章中, 一些人名、地名、节日等专有名词不影响理解,对它们可就词论词,不必猜想词义。例如. 1.The largest spider in the world is the goliath tarantula. 2.Held on a farm, the Glastonbury festival is the most well-k
2、nown and popular in the U.K.二、巧用上下文信息 在阅读中, 可根据上下文的语境暗示, 运用逻辑推理来猜想生词词义。例如: 1.He is a resolute man. Once he sets up a goal, he will not give up easily.2.The female mosquito is a vampire and lives on blood. 三、利用同义词或近义词 为使自己的意思表达得更清楚, 作者通常用其同义词或近义词来解释难词。例如: 1.Mother was tall, fat and middle -aged. The
3、principal of the school was an old woman, almost as plump as mother, and much shorter. 2.All the members are of the same opinions. They are unanimous. 四、运用定义或释义 阅读中会遇到一些不熟悉的术语。为帮助读者理解,作者常用一个句子或一个段落来说明其内涵。对术语下定义的句子往往出现在段首,也是主题句。有时整个段落、甚至整篇文章都围绕这一定义展开。因而, 借助作者的定义或释义推断词义是最直接的方法。例如: 1.The enemy soldiers
4、 surrendered, that is, threw their weapons and walked out with their hands above their heads. 2.The word ecology means the study of the relationship between living things and their surroundings. 用来表示定义或释义的提示语有:mean, refer to, be defined as, be described as, be known as, be called, be termed, that is
5、, or, in other words等。 五、巧用构词法 阅读中可运用合成、转化、派生等构词法知识来猜想词义。通过分析词缀及词根,不仅可猜想单词含义,还有利于扩大词汇量。例如: 1.They overestimate the interviewers ability and asked him many difficult questions.2.Take out all removable parts and wash them with warm water. 掌握一些常见词缀及含义。如:形容词后缀有-ful, -less, -y, -ing,-able等; 名词后缀有- or, -
6、er, - tion, - ist,- th, -ment, -age, -ness等;构成反义词的前缀有un-, dis-. in-,im-, ir-, non-等。 有特定意义的词缀有re- 重新,再,co-合作的,anti-反对的,over-过高的,micro-微型的,fore-超前的,inter-国际的,相互的,pre-先前的,提前的,super-超级的,tele-远等。 六、巧借标点符号 有时为了让读者更清楚文中某个词或短语的含义,作者经常借助标点符号 如括号、破折号、冒号、逗号等 直接为生词提供定义或解释。例如: 1.In Russia if we give flowers as
7、a present, we have to give an odd number of them one, three, five, etc because even number of flowers two, four, six, etcare for funerals.2.One of the tourists has just been bluejackedsecretly sent a test message using short-range wireless technology called bluetooth. 七、妙用比照词 在文章中, 作者有时会运用一些相互对应、互为反
8、义的词语,使不同事物的特点更为突出。我们可以通过上下文的逻辑关系, 透过两种事物或现象的比照描述, 从其中一个熟悉的词反推出生词词义。例如: 1.Most of us agreed, however, Bill dissented.2.Her voice was usually soft and sweet, but now it is hoarse. 表示比照、转折的标志词通常有yet, but, however, otherwise, despite, even though, unlike, instead, rather than, on the other hand, on the
9、contrary等。 八、找准信息词 通常情况下, 某些单词或短语所引出的内容可起到解释说明的作用,能帮助我们理解生词的含义。这样的信号词有:for example, for instance, such as, namely, and, like 像, especially, include, consist of等。 1.Many United Nations employees are polyglots, Mrs. White, for example, speaks five languages.2.But, on the other hand, we have such compo
10、und words as handshake and handbag. 九、巧借经验和常识 在阅读理解中结合自己的经验和社会常识, 往往也能有效地推断出生词的含义。如: 1.When you have tanks of air on your back, you can stay in deep water for a long time. 2.In the old days, when girls from rich families were married to their husbands, they expected to bring with them a large quanti
11、ty of dowry. 根据生活经验猜想词义时, 要注意观察同一生词是否在文章中其他地方出现,把两处的语境进行比拟,更容易准确地猜出词义。 十、巧用因果关系 不同的原因导致不同的结果; 反之,由结果也能够分析出原因。我们可以巧用因果关系来推测词义。例如: 1.Since I could not afford to buy the original painting, I bought a replica. An inexperienced eye could not tell the difference. 2.He was so infuriated that he tore the le
12、tters into pieces.表示因果关系的标志词有because ,so, thus, due to, result in/from,as a resultof等。 十一、活用语法知识 有些语法知识如定语从句和同位语等进一步说明的作用,可以帮助推断词义。例如: 1.He was a prestidigitator who amused the children by pulling rabbits out of hats, swallowing fire, and other similar tricks. 2.Do you have any proof that he is a th
13、ief? 十二、注意指示代词和人称代词等 There are pressing calls on the resources of the government. Using taxpayers money to help a small number of people to earn high incomes in the future is not one of them. ( ) 一般说来it, they, this等指代的都是上文提到的人或事,但一定按句意判断是上文哪个词。总之,我们要坚持“词不离句, 句不离文 的原那么, 在上下文的紧密联系中猜想词义。此外,还要训练带着问题, 按意
14、群、句子去阅读, 不要把注意力集中在某个单词或短语上,这样既能加快阅读速度,又能把注意力集中在内容的理解上, 从而养成良好的阅读习惯。Plants cant communicate by moving or making sounds, as most animals do. Instead, plants produce volatile compounds,chemicals that easily change from a liquid to a gas. A flower s sweet smell, for example, comes from volatile compound
15、s that the plant produces to attract insects such as bugs and bees.Plants can also detect volatile compounds produced by other plants.A tree under attack by hungry insects, for instance, may give off volatile compounds that let other trees know about the attack. In response, the other trees may send
16、 off chemicals to keep the bugs away or even chemicals that attract the bugs natural enemies.Now scientists have created a quick way to understand what plants are saying: a chemical sensor(传感器) called an electronic nose. The “enose can tell compounds that crop plants make when theyre attacked.Scient
17、ists say the enose could help quickly detect whether plants are being eaten by insects. But today the only way to detect such insects is to visually inspect individual plants. This is a challenging task for managers of greenhouses ,enclosed gardens that can house thousands of plants.The research tea
18、m worked with an enose that recognizes volatile compounds. Inside the device, 13 sensors chemically react with volatile compounds. Based on these interactions, the enose gives off electronic signals that the scientists analyze using computer software.To test the nose, the team presented it with heal
19、thy leaves from cucumber, pepper and tomato plants, all common greenhouse crops. Then the scientists collected samples of air around damaged leaves from each type of crop. These plants had been damaged by insects, or by scientists who made holes in the leaves with a hole punch (打孔器)The enose, it tur
20、ns out, could identify healthy cucumber,pepper and tomato plants based on the volatile compounds they produce. It could also identify tomato leaves that had been damaged. But even more impressive, the device could tell which type of damage by insects or with a hole punch had been done to the tomato
21、leaves.With some finetuning,a device like the enose could one day be used in greenhouses to quickly spot harmful bugs, the researchers say. A device like this could also be used to identify fruits that are perfectly ripe and ready to pick and eat, says Natalia Dudareva, a biochemist at Purdue Univer
22、sity in West Lafayette, Ind. who studies smells of flowers and plants. Hopefully, scientists believe, the device could bring large benefits to greenhouse managers in the near future.语篇解读植物会说话吗?植物如何“交流?本文中的科学家们正在尝试用enose来测试植物受到伤害时的反响。1We learn from the text that plants communicate with each other by_
23、.A. making some soundsB. waving their leavesC. producing some chemicalsD. sending out electronic signals解析事实细节题。从文章第一段中的“Instead,plants produce volatile compounds,chemicals that.可知,植物通过它本身所产生的一种化学物质来进行交流,所以答案选C。答案C2What did the scientists do to find out if the enose worked?A. They presented it with
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