题目内容
16.Frogs are animals that can live both in water and on land.There are more than 5,000kinds of frogs on the earth.The earliest known frogs lived about 190million years ago and the frogs today still look the same.Here are some fun things that you might not know about frogs.Enjoy!The Biggest and the Smallest Frogs
Some frogs can be very big.The biggest kind of frog is the Goliath Frog in West Africa.Its body can be nearly 30cm long,about the size of a large cat.The Gold Frog and the Poison Frog are the smallest frogs in the world.They are less than 1cm long.Though the Poison Frog is very small,it is not weak at all.It is dangerous.Any animal that eats it will die very soon.
The Best Jumpers
Frogs are very good at jumping.They developed jumping legs so that they would not be eaten by other large animals.Using their big strong legs,more frogs can jump over 20times their own length.It is like a person jumping over about 30,48.The Australian Rocket Frog can even jump over 2m,which is 50times its body length(5.5cm).That might be the reason why frogs are called the best jumpers on the earth.
The Cryogenic Animal
Some frogs like the Common Wood Frog have a special ability to live in very cold places.When the temperature goes down,they become ice frogs.2/3of their body water freezes.Their hearts stop,and their breathing stops too.You may think they are dead,but in fact they are not.Maybe we humans can learn the way that the frogs do for medical purpose.
29.The earliest frogs lived aboutD million years ago.
A.20B.30 C.50 D.190
30.The Gold Frog is one of theA frogs on the earth.
A.smallest B.biggest C.strongest D.weakest
31.D can jump over 2m.
A.The Goliath Frog B.The Common Wood Frog
C.The Poison Frog D.The Australian Rocket Frog
32.What will happen to a Common Wood Frog at very low temperature?B
A.It will die very soon.B.It will be an ice frog.
B.It will become dangerous.D.It will become very small.
分析 本文主要叙述了青蛙是水陆两栖动物,世界上有5000多种青蛙.最早的青蛙生活在大约1亿九千万年前,和今天的青蛙看上去一样.并一一介绍了最大的青蛙,最小的青蛙,跳得最远的青蛙和能承受最低温度的青蛙.
解答 29 D 细节理解题.根据第一段"The earliest known frogs lived about 190 million years ago已知的最早的青蛙生活在大约1亿9000万年前",可知本题选D.
30 A 细节理解题.根据第二段"The Gold Frog and the Poison Frog are the smallest frogs in the world.金蛙和毒蛙是世界上最小的青蛙",可知本题选A.
31 D 细节理解题.根据第三段"The Australian Rocket Frog can even jump over 2m,澳大利亚火箭蛙跳甚至能超过2米",可知本题选D.
32 B 细节理解题.根据第四段"When the temperature goes down,they become ice frogs.当温度下降,他们变成冰蛙",可知本题选B.
点评 本文题目主要是事实询问题,此类题型的问题多以what、who、which、when、where、how或者why等词引导,就文中某句、某段或某一具体细节进行提问并要求考生回答. 做好这类题的要领是:1.明确题意,顺藤摸瓜.2.按照要求,寻找答案来源.3.找准关键词,明白其暗示作用.4.多读课文,正确使用排除法.
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66.If you stay at the Hotel Post,you can't seeB.
A.the whole village
B.the beautiful sea
C.the forest
D.the mountains
67.At the Floating Market,you can buy thingsC.
A.in big stores B.in the streets C.in the boats D.in small shops
68.Because of the strong sunlight in Bangkok,you should bringB.
A.a backpack B.a hat C.water D.food
69.According to the three advertisements,if you want to visit long,sandy beaches,you should go toD.
A.Tibet B.Austria C.Thailand D.Hawaii
70.The three articles are the advertisements aboutA.
A.travel B.transportation C.food D.clothing.
| Come to Austria (奥地利)! Soll is a village in the mountains in western Austria,and the Hotel Post,opened by a local family,is clean and cheap.From the hotel you can see the whole village,the forests (森林) and the mountains.The temperatures in summer are usually 20°C to 25°C in the daytime,but much cooler at night.You can have a good sleep. |
| Enjoy Thailand! When you visit Bangkok in Thailand,do not miss the early morning river boat trip to the Floating (漂浮的) Market just outside the city.There you will find many kinds of fruits and vegetables and you can pay for them when you sit in your boat.Don't forget your hat:the sun can be strong and it may be as hot as 40°C at noon! |
| Visit Hawaii! Maybe the most beautiful place in Hawaii is Kauai.You can visit its long,sandy beaches in the south and west of the island,and mountains and forests in the north,but be careful:there are many mosquitoes (蚊子).Daytime temperatures there are ususally around 24°C to 26°C by the sea,and only a little cooler in the late evening. |
66.If you stay at the Hotel Post,you can't seeB.
A.the whole village
B.the beautiful sea
C.the forest
D.the mountains
67.At the Floating Market,you can buy thingsC.
A.in big stores B.in the streets C.in the boats D.in small shops
68.Because of the strong sunlight in Bangkok,you should bringB.
A.a backpack B.a hat C.water D.food
69.According to the three advertisements,if you want to visit long,sandy beaches,you should go toD.
A.Tibet B.Austria C.Thailand D.Hawaii
70.The three articles are the advertisements aboutA.
A.travel B.transportation C.food D.clothing.
5.When you want to learn a language,you should learn from the ________ words.( )
| A. | basic | B. | difficult | C. | large |