19．What do you know about the sea？Everybody knows that the sea looks beautiful when the sun is shining on it．But it becomes very terrible when there is a strong wind．If you study the map of the world，you will find that about two thirds of the world is the sea．
Have you ever been to the sea？The sea is very deep．In some places the sea is much deeper．The highest mountain in the world is about 9kilometers high．While the deepest place of the sea is almost 11kilometers deep．
The sea is very cold．On the top of the sea the water may be warm．But if you go down，it becomes colder and colder．In most places of the sea，there are lots of fishes．a(chǎn)nd plants．Some live near the top of the sea．Others live deep down．
You know the sea water is salty．The water of the Dead Sea is very salty．It is so salty that fish can't live in it．What a strange sea!

21．What do we know about the sea from the text？D
A．It is always beautiful．
B．It is really terrible．
C．There is a strong wind on the sea
D．On earth two thirds of the world is the sea．
22．The deepest part of the sea isD．
A.11meters   B.9kilometers   C.20kilometers  D.11kilometers
23．Which statement is true according to the text？B
A．All seas are very cold in winter．
B．The sea becomes colder and colder when you go down it．
C．There are lots of fishes and plants in all seas．
D．The water of the Dead Sea is not very salty．

分析 這篇文章講述了關(guān)于大海的文章，當(dāng)太陽照耀的時候，美麗的大�？雌饋碚嫫�，但是當(dāng)有強(qiáng)風(fēng)的時候，它就變得非常地可怕，從地球上看，會發(fā)現(xiàn)地球上四分之三是海洋，海水很深也很冷，海水是咸的，而且死海的咸度很高，在海洋的深處有很多秘密．

解答 21．D．細(xì)節(jié)理解題．根據(jù)第一段If you study the map of the world，you will find that about two thirds of the world is the sea可知地球上三分之二的世界是海洋；故選D．
22．D．細(xì)節(jié)理解題．根據(jù)第二段While the deepest place of the sea is almost 11kilometers deep可知大海最深處有11千米深；故選D．
23．B．細(xì)節(jié)理解題．根據(jù)第三段On the top of the sea the water may be warm．But if you go down，it becomes colder and colder可知你越往海底去，溫度就越低；故選B．

點評 考察學(xué)生的細(xì)節(jié)理解和推理判斷能力，做細(xì)節(jié)理解題時一定要找到文章中的原句，和題干進(jìn)行比較，再做出正確的選擇．在做推理判斷題不要以個人的主觀想象代替文章的事實，要根據(jù)文章事實進(jìn)行合乎邏輯的推理判斷．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：完形填空

9．More good things come from small things
About a year ago，a couple with three children moved into the apartment next door to me．I never heard any（51）Bfrom the children，but the parents were always shouting at the kids．
We（52）Aoften in the hallways when we were coming or going．I（53）Dspoke，but the only（54）CI ever got was a hello from the four-year-old girl．
I usually go out for breakfast and one day when I（55）B they were just coming from their apartment and the little girl was holding the door（56）Afor the others．I（57）Din the car doing unnecessary things because I didn't like to be snubbed（冷落）．The parents were（58）Bher to hurry and get in the car，I looked up and saw the little girl was（59）C holding the door open，（60）Afor me．
I hurried as much as I could and（61）D her．She was smiling from ear to ear．That afternoon I saw a white toy bear，I（62）Bthe little girl and said to myself，"I（63）Cshe would like that"so I bought it．I wrote a note（64）Ahow much her act of kindness had touched a soft spot in an old man's（65）D．
The next day there was a（66）B on the door and（67）B was the little girl and her father．She was so proud of her bear and thanked me．Then I（68）Aher mother and the other children were there in the hall too．The mother and father both thanked me．
Now when we meet in the hall we all speak，and in a（69）D manner，I might add．（70）Ctime passes，I don't hear that shouting as often．In fact，hardly at all．

51．A．soundB．noiseC．conversationD．crying
52．A．metB．sawC．visitedD．gathered
53．A．neverB．sometimesC．seldomD．a(chǎn)lways
54．A．rewardB．a(chǎn)ctionC．a(chǎn)nswerD．prize
55．A．movedB．returnedC．startedD．drove
56．A．openB．closedC．fitD．a(chǎn)ctive
57．A．stoppedB．keptC．workedD．remained
58．A．suggestingB．tellingC．forcingD．making
59．A．everB．evenC．stillD．yet
60．A．waitingB．callingC．leavingD．a(chǎn)sking
61．A．replacedB．encouragedC．ignoredD．thanked
62．A．thought aboutB．thought ofC．thought overD．thought out
63．A．decideB．a(chǎn)m luckyC．a(chǎn)m sureD．doubt
64．A．sayingB．statingC．reportingD．writing
65．A．mindB．bodyC．thoughtD．heart
66．A．hitB．knockC．dropD．beat
67．A．sheB．itC．theyD．he
68．A．noticedB．watchedC．recognizedD．felt
69．A．kindlyB．politelyC．coldlyD．friendly
70．A．WhenB．SinceC．AsD．While

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

10．They don't allow ______ here．That is to say，we are not allowed _____ here．（　�。�
A．to smoke； to smokeB．smoking； smoking
C．to smoke； smokingD．smoking； to smoke

查看答案和解析>>

科目：高中英語 來源： 題型：短文改錯

7．文中共有10處語言錯誤，每句中最多兩處．錯誤涉及一個單詞的增加、刪除或修改．
增加：在此處加一個漏字符號（∧），并在其下面寫出修改的詞．
刪除：把多余的詞用斜線（\）劃掉．
修改：在錯的詞下劃一橫線，并在其下面寫出修改后的詞．
注意：1．每處錯誤及其修改均僅限一詞；
2．只允許修改10處，多者（從十一處起）不計分．
On Jan 27，2012，my grandmother died of lung cancer at age of sixty．Only then did I know cigarettes were the mainly cause of her cancer．She knew smoking was harmful，so she just couldn't quit．She always hid her cigarettes，hoping that I would never start smoking．My grandmother，that I loved so much，was one of my role model．Now I still wake up in every day wishing that smoking has never been invented．Our promise to her is that I will never smoke as long I live，so that I don't have to go through that she did．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

14．I got invited to go with some friends to a game at another school．A senior will be driving us，and I think she's a good driver，but it's someone my parents don't know．I want to tell my parents where I'm going，but what if I ask and they say"no"？I'll end up wishing I never mentioned it and just went ahead and did it anyway．
If you want permission，it's best to build a track record of honesty and trust．Letting a parent know where you're going is always a good idea．
You may worry that telling your parents puts you at risk of getting"no"for an answer．But there's a good chance your parents might be OK with you going．If you go but don't tell them，you risk losing something more important-your parents'trust．
Parents who find out their kids did something behind their backs may be less likely to give permission to do things in the future．When trust is broken like this，parents wonder if teens are trying to hide something-and what they imagine can be far worse than the reality．
Before you talk to your parents about the game，think about which approach will help them feel most comfortable with giving you more freedom．Maybe they'd like to meet the person driving or talk to friends who have driven with her in the past．If your parents have questions or hesitate about letting you go，find out what their worries are and then do your best to answer them．
1．From Paragraph 1we know that the writerC．
A．a(chǎn)ppears nervous           
B．looks worried
C．feels confused             
D．seems discouraged
2．What is the best way to get parents'permission according to the passage？D
A．To get more attention from them．
B．To risk gaining their permission．
C．To keep off the track of reality．
D．To be honest and win their trust．
3．What does the writer really want to tell us？A
A．How to win over parents．
B．How to deal with strict parents．
C．Which effective approach to use．
D．How to get freedom from parents．
4．Who do you think the passage is intended for？D
A．Parents．B．Friends．C．Drivers．D．Teenagers．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

4．The African elephant，the largest land animal remaining on earth，is of great importance to African ecosystem（生態(tài)系統(tǒng)）．Unlike other animals，the African elephant is to a great extent the builder of its environment．As a big plant-eater，it largely shapes the forest-and-savanna（大草原）surroundings in which it lives，therefore setting the termsof existence for millions of other animals that live in its habitat．
It is the elephant's great desire for food that makes it a disturber of the environment and an important builder of its habitat．In its continuous search for the 300 pounds of plants it must have every day，it kills small trees and underbushes，and pulls branches off big trees．This results in numerous open spaces in both deep tropical forests and in the woodlands that cover part of the African savannas．In these open spaces are numerous plants in various stages of growth that attract a variety of other plant-eaters．
Take the rain forests for example．In their natural state，the spreading branches overhead shut out sunlight and prevent the growth of plants on the forest floor．By pulling down trees and eating plants，elephants make open spaces，allowing new plants to grow on the forest floor．In such situations，the forests become suitable for large hoofed plant-eaters to move around and for small plant-eaters to get their food as well．
What worries scientists now is that the African elephant has become an endangered species．If the elephant disappears，scientists say，many other animals will also disappear from vast areas of forest and savanna，greatly changing and worsening the whole ecosystem．

29．What is the passage mainly about？B
A．Disappearance of African elephants．
B．The effect of African elephants'search for food．
C．Forests and savannas as habitats for African elephants．
D．The eating habit of African elephants．
30．What does the underlined phrase"setting the terms"most probably mean？C
A．Worsening the state．
B．Improving the quality．
C．Deciding the conditions．
D．Fixing the time．
31．What do we know about the open spaces in the passage？A
A．They are attractive to plant-eating animals of different kinds．
B．They result from the destruction of rain forests．
C．They provide food mainly for African elephants．
D．They are home to many endangered animals．

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

11．Germanydeclaredwar on France on 1 August，1914．德國在1914年8月1日向法國宣戰(zhàn)．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

8．Lewis laughed and chatted，_____，not having much fun．（　�。�
A．in particularB．in conclusionC．in truthD．in general

查看答案和解析>>

科目：高中英語 來源： 題型：解答題

9．It is the first time that I had seen her．

查看答案和解析>>

同步練習(xí)冊答案