We know that trees are useful in our everyday life. They give us 1 things, such as wood, oxygen, rubber（橡胶）, medicines 2 many other things. They can also tell us a lot about our climate. The following are the reasons. If you cut 348 a tree, you can see that it has many rings. Most trees grow one new ring 4 year. Because of this, we know how old a tree is. A tree over a hundred 5 means that it has more than a hundred 6 . When the climate is dry or very cold, the trees do not grow very much and their rings 7 usually thin. When it is wet and warm, the rings
8 thicker. If the rings are suddenly very thin or suddenly very thick, it means that the 9 changed suddenly. If we look at the rings on the tree, we can learn about the climate in the past years. We can see
10 changing today.A．much B．lot C．many
A．so B．and C．while
A．down B．cross C．into
A．every B．many C．some
A．year old B．old C．years old
A．plants B．rings C．leaves
．A．is B．are C．were
A．are much B．are more C．is much
A．day B．year C．climate
A．how our climate is B．how is our climate C．how to our climate
Many Americans like to have their holidays(假期) in 26countries. One day an American27comes to China. This is her first time to China and she wants to 28some friends there. She meets a Chinese. This Chinese wants to talk29with the American. When he sees her, he comes up, says “30” to her, then he begins his first talk with someone31an English-speaking country.“How old are you?” the Chinese32. “I’m33 . Please don’t ask a lady (女士) about her34.” answers the woman.
The Chinese is surprised . He doesn’t know35 . Can you help him?A. another B. elseC. other
A. manB. boyC. woman
A. makeB. makingC. do
A. with English B. in EnglishC. in Chinese
A. OKB. helloC. sorry
A. fromB. atC. of
A. asksB. tellsC. talks
A. sureB. worriedC. sorry
A. family B. age C. job
A. howB. whyC. what
There 31 three people in my family—my father, my mother, and I. My father is a32 . And he works in a bank. He thinks it’s a 33 job. He wants 34 a policeman. My mother is a teacher. She 35 in a middle school. She thinks her job is very 36 . She works hard 37 often comes back home very late. In her free time , she likes 38 stories 39a magazine. I study at a middle school. I like 40 . I want to be a singer when I grow up.
A．have B．is C．are D．has
A．doctor B．bank clerk C．waiter D．reporter
A．boring B．interesting C．exciting D．dangerous
A．be B．is C．to be D．being
A．teach B．wants C．work D．teaches
A．dangerous B．difficult C．interesting D．boring
A．and B．but C．or D．so
A．write B．writes C．writing D．to writing
A．in B．for C．as D．at
Young people are often unhappy when they are with their parents. They say that their parents don’t 36 them. They often think their parents are too strict with them, and they are never given a 37 hand.
Parents often find 38 difficult to win their children’s trust and they seem to forget how they themselves 39 when they were young. For example, young people like to do things without much thinking. It is one of their ways to 40 that they grow up and they can do with any difficult things. Older people worry more easily. Most of them plan things ahead and don’t like their plans to be changed.
When you want your parents to let you do something, you will have better success41 you ask before you really start doing it.
Young people often make their parents angry by clothes they want, the music they enjoy and something else. But they don’t 42 to cause any trouble. They just feel that in this way they can be cut off from the old people’s world and they want to make a new culture of their own. And if their parents don’t like their music or their clothes or their manner of speech, the young people feel very43 .Sometimes you even don’t want your parents to say“ 44 ” to what you do. You want to stay at home alone and do what you like.
If you plan to control your 45 , you’d better win your parents over and try to get them to understand you. If your parents see that you have high sense of responsibility, they will certainly give you the right to do what you want to do.
A．remember B．help C．understand D．like
A．helpful B．useful C．free D．strong
A．that B．them C．one D．it
A．thought B．wanted C．needed D．felt
A．learn B．see C．find D．show
A．since B．if C．because D．though
A．mean B．care C．like D．decide
A．lonely B．happy C．worried D．strange
A．Yes B．No C．Sorry D．That’s right
A．life B．work C．study D．health
Today is Tuesday. We are having a ___31___ class in the classroom. Ms Chen is telling us what water is like. After that, she asks us “___32_ water like?” No one speaks for __33__ minutes. Ms Chen asks again,“Why don’t you __34__ my question? Don’t I tell you what water is like?”
A boy names Zhang Hui puts up his ___35__ and says,“Ms Chen, you tell us that water has no color __36__ no smell. But ___37_ can we find that kind of water? The __38__ in the river behind my house is always black and it has bad smell. ”Most of us ___39__ with him.
“I am sorry, children,” says Ms Chen. “Our water is getting__40__. That’s a problem.”
A．English B．history C．chemistry D．music
A．What’s B．Where’s C．When’s D．How’s
A．a little B．a few C．little D．few
A．tell B．answer C．say D．talk
A．hand B．leg C．tooth D．foot
A．or B．and C．but D．with
A．why B．who C．where D．what
A．food B．fruit C．fish D．water
A．talk B．run C．laugh D．agree
A．dirtier and dirtier B．dirty and dirty C．clean and clean D．cleaner and cleaner
Life is not easy, so I’d like to say “When anything happens, believe in yourself”
When I was a young boy, I was 36 shy to like talking to anyone. My classmates often 37 me. I was sad but could do nothing. Later, 38 happened, and it changed my life. It was an English contest. My mother encouraged me to 39 it.. What a terrible idea I thought! It meant I had to speak 40 all the teachers and students of my school!
“Come on, boy. Believe in yourself. You are sure to 41 ”Then mother and I talked about many different topics. At last I 42 the topic “Believe in yourself”. I did the best to remember the whole speech and practiced it over 100 43 .With my mother ’s love, I did 44 in the contest. I could hardly believe my 45 when the news came that I had won the first place. I heard the cheers(赞美) 46 the teachers and students. Those classmates 47 once looked down on (瞧不起) me, now all said “Congratulations” 48 me. My mother hugged me tightly for a while and gave me a kiss on my forehead.
49 then, everything has changed for me. When I do anything, I try to tell 50 to be confident and I will find myself. This is true not only for a person but also for a country.
A．too B．so C．quite D．very
A．made faces at B．smiled at C．caught up with D．laughed at
A．nothing B．something C．everything D．anything
A．took part in B．join C．get D．enter
A．with B．to C．among D．before
A．lose B．win C．pass D．beat
A．brought B．reached C．thought D．chose
A．words B．times C．topics D．sentences
A．well B．good C．bad D．interested
A．result B．speech C．eyes D．ears
A．from B．of C．for D．to
A．when B．what C．which D．who
A．to B．on C．in D．at
A．Except B．Since C．Before D．From
A．someone B．me C．everyone D．myself