【正文】 ungry. They look for food all day, and in the evening you can see them in large numbers flying back to their nests（巢） in the trees. They sleep there at night.s sound if they are pleased or angry. Perhaps crows talk a lot because they are friendly birds. A pair of crows will live together all their lives, and if one of them dies, the other one bees very sad and quiet for the rest of its life and some time later it dies too.（1）Crows “l(fā)ive on bad food” means “_________”.A.Old bad food is crows39。Crows make their nests on old bad food.D.are clean birdsB.C.aren39。in the eveningB.in the morningD.t hear crow talk __________.A.B.C.D.they will not live together.neither of them can live alone happily.C.one of them will die【答案】 （1）A（2）B（3）B（4）D（5）B 【解析】【分析】這篇短文中作者主要介紹了烏鴉的食物種類，生活習(xí)性及對(duì)我們?nèi)祟惖呢暙I(xiàn)等內(nèi)容。根據(jù)短文第一段 Crows are dirty birds because they live on bad eat a lot of waste ，烏鴉主要以臟的食物為主食；故選A。根據(jù)短文第一段They clean up the dirty things in our streets. 可知，烏鴉對(duì)我們的好處就是能夠清理大街上的廢物；故選B。根據(jù)短文第一段They look for food all day可知答案為B。根據(jù)短文第二段Crows are much noisier than other birds. Very often a large number of crows will get together on one house and talk. 可知，烏鴉通常是一種比較吵鬧的一種動(dòng)物，所以一般他們不會(huì)很安靜；故選D。根據(jù)短文第二段A pair of crows will live together all their lives, and if one of them dies, the other one bees very sad and quiet for the rest of its life and some time later it dies ，兩只相愛(ài)的烏鴉會(huì)永遠(yuǎn)在一起的；有一個(gè)離去另一個(gè)是不會(huì)開(kāi)心的；故選B。C Some states or foreign countries have health laws that say animals must have certain injections（注射）before they can be allowed（允許） to enter. Your vet may have this information. You can also get help on the United States and Canadian laws from a book published by the Department of Agriculture which some libraries have. For information on foreign countries, Find out if the places where you plan to stay allow pets because many do not. Choose your pet39。t be chewed（嚼碎）.warn people to leave their pets at homegive general information about pet travelC.D.doesn39。should stay at friends39。should make plans before leaving homeshould travel by bus instead of plane（3）From the passage, we can learn that________ A.B.all train lines treat pets exactly the sameD.A vet.B.A bus driver.D.（1）主旨大意。故選B。根據(jù)“If you plan to take your pet on a trip，prepare ahead of time.”這句可知。（3）推理判斷。故選B。通讀全文知寵物的主人會(huì)對(duì)這篇文章感興趣?！军c(diǎn)評(píng)】閱讀理解考查對(duì)篇章的把握和對(duì)細(xì)節(jié)的識(shí)別能力，答題時(shí)注意緊扣問(wèn)題中的關(guān)鍵詞，在文章中尋找答案。 Have you seen Avatar（《阿凡達(dá)》）? It39。 More and more 3D films are ing to theatres. Some say that 3D TV sets will e into our homes in the near future. 3D technology can make TV and films more exciting. However, people with eye problems may get headaches if they spend too much time watching 3D films. Why?t put together the images. The brain needs to work harder at reading the images. That makes it easier for people with eye problems to get dizzy（頭暈的） or have headaches. A famous eye doctor said if your eyes can39。digital cameraB.3D filmD.look more beautiful than usualB.look as if they are far away from youlook clearer than usual（3）People will have _______ in their homes in the near future. A.3D phonesC.3D TV sets（4）When we look at an object, _______. A.our brain puts the two different pictures togetherC.our brain can39。 （1）細(xì)節(jié)題。s a popular 3D ，故選C。根據(jù)The 3D glasses make the images（圖像） from the film look as if they are ing straight towards ，看起來(lái)好像它們正在朝你直走，故選B。根據(jù)Some say that 3D TV sets will e into our homes in the near ，故選D。根據(jù)When we look at an object（物體）, each eye sees it at a different eyes send the two images to our brain（大腦）, and the brain puts them ，每個(gè)眼睛在不同的角度看見(jiàn)物體，我們的眼睛把圖像發(fā)送給我們的大腦，大腦將圖像放在一起，故選B。13．閱讀理解 Some networks are better protected than others because encryption （加密） methods are used. Therefore, they are safer than others. But a survey in 2015 showed that more than 950 million records were not protected, including addresses, s, birth dates, phone numbers, passwords and so on. These open WiFi networks are really not safe, because it is very easy for hackers （黑客） to break into the operating system and get people39。 Most smartphones and laptops, by themselves, search and connect to WiFi networks. They usually prefer a network with a connection that has been used before. Hackers39。 So next time, when we want to use our laptops or our smartphones in public places which offer free WiFi networks, please think it twice on take safe measures before using them.（1）Why do people like to log on to a public WiFi network? A.The owner of the network is polite.C.It is safe.（2）We can learn from the passage that __________. A.none of the public WiFi networks is safeC.there is no way to protect our private（3）Hackers would probably get the following EXCEPT __________ when we connect our laptops or smartphones to a public WiFi network. A.B.C.D.Don39。Why are the public WiFi networks a possible danger?C.t protect our private informationD.人們會(huì)登錄公共WiFi網(wǎng)絡(luò)，但是，這種公共WiFi網(wǎng)絡(luò)安全嗎？有些公共網(wǎng)絡(luò)是安全的，有些是不安全的，所以下次，當(dāng)我們想在提供免費(fèi)WiFi網(wǎng)絡(luò)的公共場(chǎng)所使用我們的筆記本電腦或智能手機(jī)時(shí)，請(qǐng)仔細(xì)考慮在使用之前采取安全措施。 （2）細(xì)節(jié)理解題，根據(jù)第二段的敘述可知，有些公共wifi是安全的的，有些是不安全的，所以并不都是安全的，故答案是A。s private information. （4）標(biāo)題判斷題題，文章主要講述了公用wifi的安全性，故答案是B。本文涉及細(xì)節(jié)理解題。14．閱讀理解 s a big waste.t have enough to eat. To change this, people have e up with great ideas. After all, the best place for food is our stomachs, not the trash. People say, There39。s free food bank.s eyes, expired（ 過(guò)期的） food bees junk. But a pany from the UK thinks differently. There is a Best Before Date on the food bag. Before that date, the quality（質(zhì)量） is the best. But after that date, the food can be still OK to eat.t give the food a price. You can give whatever money you like. If you don39。s wrong to say There39。the saying is not true at allB.most food goes to the trashD.