How much time do you spend in front of a screen every day？ If your answer is about one hour，then maybe you are one of the （1） teenagers in the world．
Scientists did a （2） ． They asked students aged 13 to 18 how long it （3） them to have fun on phones and computers． They also asked about （4） feelings of happiness． They found that those who spend more time on their smart phones are unhappier． "Spend no more than two hours a day on digital media（电子产品）， （5） _ try to spend more time with friends and on exercise． These two activities bring greater happiness．" Jean Twenge， the scientist who led the study ，said．
（1）A． happy |
B． happier |
C．happiest |
（2）A． survey |
B． discovery |
C．test |
（3）A． takes |
B． spends |
C．costs |
（4）A． your |
B． our |
C．their |
（5）A． but |
B． and |
C．or |
nce there was a lovely vegetable field with a very big tree in it．Both the vegetables and the t（86） made the garden look wonderful．
No one knew that the vegetables in the field and the tree c（87） get on well with each other．The vegetables hated the tree．They thought the tree did not leave them e（88）____ light to survive（幸存，活下去）．On the other hand，the tree hated the vegetables．He complained（抱怨） that the vegetables drank nearly all the water b（89） it could get to him．
The situation（情况） became worse and worse．One day，the vegetables got angry and decided to use up all the w（90） in the ground so that the tree would dry up．The tree fought back（反击） by stopping giving the vegetables shade（树荫） from the hot sun．Soon they both began to dry up．
Neither（两者都不） of them thought that the gardener would stop watering his vegetable f（91）___ when he saw it becoming worse．When the gardener did that，the tree and the vegetables really felt how t（92） they were．There seemed to be no ways to solve（解决） the problem，but one of the vegetables，a small pumpkin realized（意识到）what was h（93） ，and decided to deal with it．Though there was little water and it was too hot，the little pumpkin did all he could to grow…F（94） ，he grow very big，the gardener noticed that and started watering the field again because he wanted to win the beautiful big pumpkin competition．At the same time，the tree and the vegetables grew better．They realized（认识到） that it was b（95） to help each other than to fight．
From then on，they worked together and lived in harmony（和谐） with these around them．
Today I was so happy to know that I did quite well in my last week's science exam．Thanks to Daniel，he taught me a new way of（34） over lessons．It is called"map idea"．
Because of the map idea，I've learned（35） to find out the main idea in every lesson．And in my mind I can（36） a map of all the important knowledge I need to remember．It's really great．I can remember so much in that way．
I had never thought about changing the way of study before．I always thought I had a（37） memory，but now my memory has become better because of the map idea．It made my stuy much easier and more enjoyable．I know how to learn well is the most important（38） us students．
|
34．A：go |
B：to go |
C：going |
D：gone |
|
35．A：how |
B：when |
C：where |
D：why |
|
36．A：find |
B：draw |
C：buy |
D：borrow |
|
37．A：good |
B：special |
C：common |
D：poor |
|
38．A：of |
B：for |
C：with |
D：in |
I was living in a house with a long history in Halifax，Nova Scotia five ago．One day，one of my friends from the West Coast came out to visit me．He was（31） for 3 weeks so he brought a lot of bags and suicases，and other things like a （32） ．I told him he could sleep on the bed in the front living room．
One morning after a late night of drinking，my friend ran into my room shouting"FIRE!FIRE!"Without （33） ，I jumped out of bed．The floor was （34） _____ gainst my feet as I ran out into the hallway，right behind my friend．I couldn't see the fire anywhere，（35） as we ran towards the front door，I could hear the （36） making a loud noise all around me．It was inside the（37） ．We ran out onto the front yard and looked （38） at the house，seeing black smoke coming out of the （39） house．
We were standing there watching the house when I looked down and （40） all of my fiend's bags and suitcases （41） lined up on the front grassland，including his basketball．（42） he noticed the house was on fire，he took all of them out to the grassland before coming back in to（43） me about it．That fire had started in the basement（ 地下室 ），and it spread up into the walls and was burning the （44） we were standing on．The floor and much of the house fell down not long after we came out．The firemen said we were very （45） ．
Of course，we are not friends anymore．
|
31．A．working |
B．staying |
C．waiting |
D．resting |
|
32．A．baseball |
B．volleyball |
C．football |
D．basketball |
|
33．A．thinking |
B．sleeping |
C．looking |
D．drinking |
|
34．A．wet |
B．soft |
C．hot |
D．dirty |
|
35．A．so |
B．and |
C．or |
D．but |
|
36．A．fire |
B．door |
C．wind |
D．car |
|
37．A．rooms |
B．walls |
C．kitchen |
D．yard |
|
38．A．up |
B．down |
C．back |
D．forward |
|
39．A．old |
B．big |
C．red |
D．stone |
|
40．A．remembered |
B．made |
C．expected |
D．noticed |
|
41．A．tidily |
B．gradually |
C．differently |
D．naturally |
|
42．A．Unless |
B．If |
C．When |
D．Before |
|
43．A．warn |
B．show |
C．ask |
D．phone |
|
44．A．sofa |
B．bed |
C．table |
D．floor |
|
45．A．brave |
B．lucky |
C．nervous |
D．scared |
根据短文内容和首字母提示，把文中所缺词语补充出来，使短文完整、正确、通顺．（没空限填一词，并将该单词的完整形式填写在答题卡内相应编号后的横线上）
Boys and girls，
May I have your attention，please？I have some important information for everyone．
As we know you may be very tired after the exam．（81）S there will be a visit tomorrow．We will spend the day in the West Park，a wonderful place to have a good（82）r ．The park is about six kilometers away（83）f the school．We'll see some beautiful houses and lakes．There are also many trees and flowers there．We can climb the mountains in the morning．After lunch we can go fishing by the lake or do（84）o things you like．
We will leave at 8：30 in the morning on foot and return at 5 o'clock in the afternoon by bus．I （85）s that everyone should bring a sunhat as the weather will be very hot．And also don't forget to put on your sports shoes．
That's all．Thank you．
they easy swim month large
It is always very cold in Antarctic（南极洲）．People have never lived there for long because it is too cold．There are scientist，but they only stay for a few（76） ．
In Antarctic，animals and plants can't live（77） on the land，but the sea is full of living things．Many different kinds of penguins（企鹅）and seals（海豹）live there all year．They spend most of their lives（78） in the freezing Antarctic water．The sea provides lots of food for（79） because it is full of fish and sea life．The（80） seals in the world live in Antarctic．They're called elephant seals．