In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources（资源） seemed to be 26 .
Today things are 27 , the world has become too 28 . We are using up our natural resources too quickly, and at the same time we are 29 our environment with dangerous chemicals. If we continue to do this, human life on the earth will not 30 .
Everyone 31 today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing 32 , more and more fish are caught. We know that if too many trees are cut down, 33 will disappear and nothing will grow on the land. Yet, we 34 to use bigger and more powerful machines to 35 more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. ___36, in most countries wastes are 37 put into rivers or into the sea, and there are 38 laws to stop this. We know, too, that if the 39 of the world continues to rise at the present rate, in a few years there will not be enough food. What can we do to 40 these problems ?
If we eat more vegetables and less 41 , there will be more food available for everyone. Land that is used to grow crops 42 five times more people than land where animals are kept. Our natural resources will 43 longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth 44 .
Finally, if we educate people to think about the problems, we shall have a better and cleaner 45 in the future.
A．beautiful B．unlimited C．rare D．valuable
A．common B．the same C．changeable D．different
A．crowded B．small C．dirty D．busy
A．protecting B．saving C．polluting D．fighting
A．breathe B．survive C．drink D．move
A．wonders B．realizes C．considers D．discovers
A．poles B．boats C．methods D．ideas
A．mountains B．the sea C．trees D．forests
A．continue B．stop C．keep D．go on
A．grow B．plant C．save D．cut down
A．Thus B．However C．But D．Therefore
A．still B．even C．also D．certainly
A．too many B．a few C．some D．few
A．production B．pollution C．population D．pronunciation
A．work B．deal C．solve D．serve
A．fruit B．meat C．fish D．grain
A．feeds B．increases C．supplies D．helps
A．use B．stay C．keep D．last
A．control B．born C．plan D．reward
A．nature B．sea C．planet D．forest
People in communities have slowly been pushed apart over the years，mostly because people simply aren’t taking the time to say a simple “hello”．After considering this phenomenon，I decided I was going to the way I was doing things．
My came one morning when I was in the community library . I passed by a girt who her books out of her locker(夹子）．Thinking like most that someone else would help her pick them up，I continued my way．However，when I had to because I stupidly forgot my book，I noticed she had just finished packing them up by herself．No one had stopped to her．
“OK，”I thought to myself，“this is where I should have changed．”
My best opportunity came a few days later when I saw a man by himself waiting for the library to open, so I sat down next to him and began a ．It was difficult to get started，and even when I had to say goodbye，almost every from my new friend had a tone(语气)of doubt in it．And who could blame him?
People aren’t used to making an chat with a stranger．But a change，no matter how it is needed，doesn’t just happen．It takes people like us to make it possible．I you to take a small step out of your comfort zone and try to make someone’s day a little brighter. Together，we can really make society come as a whole．
A．change B．explain C．1earn D．show
A．trouble B．doubt C．wish D．opportunity
A．took B．dropped C．got D．pulled
A．go back B．stand by C．come out D．turn up
A．please B．greet C．help D．praise
A．sitting B．walking C．riding D．running
A．discussion B．lesson C．report D．conversation
A．joke B．cry C．response D．story
A．unchangeable B．Unprepared C．unforgettable D．unfinished
A．desperately B．frequently C．simply D．widely
A．allow B．warn C．order D．advise
A．1ater B．straighter C．closer D．Slower
From my second grade on，there was one event I feared every year：the piano recital(独奏会)．A recital____I had to practice a boring piece of music and perform before strangers．Each year I___ask my father if I could skip the recital “just this once”．And each year he’d shake his head，muttering(嘀咕) about building self-confidence and working towards a ．
So it was with really great that I stood in church one recent Sunday，video camera in hand，and my 68-year-old father sweating in his shirt rising to play the piano in his very first recital．
My father had longed to play music since childhood，but his family was poor and couldn’t lessons．He could have gone on regretting it， too many of us do．But though he was rooted in his past，he wasn’t there．When he retired three years ago，he his church music director to take him as a student．
For a moment after my father sat down at the keyboard，he stared down at his fingers．
Has he forgotten the ? I worried，remembering those split seconds ago when my mind would go blank and my fingers would ．But then came the beautiful melody(旋律)，from the fingers that once baited(装饵于)my fishing lines．And I he had been doing what music teachers always stress： the music and pretend the others aren’t there．
“I'm of him for starting something new at his age，”I said to my son Jeff．
“Yeah，and doing it so ，”Jeff added．
With his first recital，my father taught me more about courage and determination than all the words he used those 30-plus years ago．
A．reflected B．explained C．meant D．proved
A．would B．could C．might D．should
A．nothing B．everything C．anything D．something
A．goal B．stage C．journey D．chance
A．trouble B．satisfaction C．strength D．disappointment
A．kept B．sent C．watched D．felt
A．through B．from C．against D．before
A．miss B．afford C．select D．understand
A．as B．once C．if D．while
A．educated B．protected C．stuck D．spoiled
A．allowed B．invited C．inspired D．persuaded
A．roughly B．simply C．merrily D．curiously
A．words B．videos C．notes D．lessons
A．decades B．weeks C．hours D．moments
A．play B．freeze C．click D．adjust
A．same B．warm C．different D．dirty
A．predicted B．realized C．imagined D．insisted
A．pass over B．turn up C．concentrate on D．bring in
A．ashamed B．aware C．tired D．proud
A．casually B．anxiously C．nicely D．frequently
About 20 years ago, I was lucky to teach a disabled young woman named Audrey. Not only was she good at math and science, but she was also very in art. She could draw and paint beautifully. When Audrey graduated from university, she got two , one in fine arts and one in chemistry. Not too many people do well in two such areas of study. 根据上文：one in fine arts and one in chemistry.
Just before her high school graduation, Audrey me a wonderful gift. It was a watercolour painting of a mother and her baby. A tear from the mother’s eye as she looked at her child. Under the painting, Audrey had these words: “The deep love from Mother, me, touches another.” What a beautiful gift! I had the piece of art framed and in my office.
Years passed with many from one office to another and I the painting. Last year, after about eight years of not knowing where it was, I a phone call from a former colleague who said she had of mine. It was the picture Audrey had painted for me 18 years earlier. When cleaning out a storage room, she had my gift.
I was struck that the gift came back. I knew Audrey very well. When she was four years old, Audrey had a serious . What’s worse, her father left the house. It was her mother who brought her up with much trouble. She it but was disabled.
To , it is just a painting, but to me it shows how a mother’s love has helped a talent and how its pushes me ahead.
A．interested B．talented C．buried D．absorbed
A．degrees B．choice C．chances D．jobs
A．similar B．distinguishing C．different D．scientific
A．gave B．promised C．afforded D．presented
A．sank B．flooded C．escaped D．fell
A．quietly B．lovingly C．warmly D．gently
A．described B．marked C．written D．signed
A．past B．on C．with D．through
A．hung B．decorated C．painted D．added
A．migrations B．moves C．turns D．circles
A．left B．forgot C．lost D．ignored
A．accepted B．made C．dialed D．received
A．something B．books C．gifts D．letters
A．searched B．discovered C．observed D．touched
A．ancient B．colorful C．precious D．abstract
A．symptom B．fault C．heart D．disease
A．survived B．recovered C．struggled D．managed
A．someone else B．anyone else C．everyone else D．nobody else
A．encourage B．become C．develop D．practise
A．energy B．force C．strength D．power
A noted American psychologist once remarked that childhood is a magical period in one’s life. Indeed it is, for during one undergoes a step-by-step transformation not only in capacity, but also in physical and verbal skills. Each step an increase in the difficulty of a child’s conceptual and learning abilities. During the early stages of childhood, from infancy to about five, the child learns simple skills including using the toilet, bathing and dressing himself . At this stage, he also learns to be very observant, curious, and creative. His ability to remember things also at this stage. He remembers details that an adult may have difficulty in remembering. , he learns elementary skills in problem-solving. At school, particular in classes, the child is especially creative. Given a piece of paper and some colored pencils, he draws a variety of from his surroundings as well as from his circle. It is not surprising to see a child draw a monster to represent an abusive father, and an _____ to represent a loving and caring mother.
As he graduates to the later stages of childhood bordering on the years, the child learns the complexity of human relations and socialization by with his peers—his friends and schoolmates. He also learns to with new life situations, including dates and part-time work. Given a tight schedule of schoolwork, the child learns to prepare his own schedules of work and play; the more practical and less serious ones manage to take time out of their schedules of assignments, reports and tests and examinations to go with their friends on relaxation entertainment.
A．adolescence B．adulthood C．childhood D．infancy
A．spiritual B．magical C．practical D．mental
A．signals B．presents C．prevents D．signs
A．willingly B．excitedly C．confidently D．independently
A．optimistic B．imaginative C．able D．studious
A．increases B．develops C．declines D．strengthens
A．Gradually B．Fortunately C．Unexpectedly D．Undoubtedly
A．music B．chemistry C．art D．biology
A．pictures B．images C．reflections D．buildings
A．school B．family C．teacher D．friend
A．beauty B．actress C．witches D．angel
A．infancy B．adulthood C．teenage D．aged
A．competing B．fighting C．interacting D．learning
A．experiment B．agree C．withdraw D．concern
A．ambitious B．original C．daily D．busy
“Can I see my baby?” the happy new mother asked. When the baby was placed in her arms, she was . The baby had been born without ears. Time that the baby’s hearing was perfect. It was only his that was damaged. When he rushed home from school one day and himself into his mother’s arms, she sighed, that he would have many heartbreaks in his life. He grew up and became a(n) with his classmates. He might have been class president, but for that. The boy’s father with the family physician in secret. “Could be done?” the father asked. “I believed I could on a pair of outer ears, if they could be got.” the doctor answered. So the began for a person who would make such a for a young man. Two years went by. Then the father said, “You are going to the hospital, son. Mother and I have someone who will give the ears you need. it’s a secret,” said the father. The operation was very , and a new person appeared. “But I must know!” he urged his father. “Who so much to me? I could never do enough for him.” “I do not believe you could,” said the father. The secret was for years till he stood with his father over his mother’s coffin(棺材). Slowly and , his father raised his mother’s thick brown hair to that his mother had no outer ears. “Mother said she was she never let her hair be cut,” he whispered gently, “and nobody ever thought she was less , did they?”
A．angry B．disappointed C．surprised D．curious
A．proved B．seemed C．told D．saw
A．figure B．face C．ear D．appearance
A．got B．put C．sent D．took
A．knowing B．guessing C．doubting D．wondering
A．enemy B．stranger C．favorite D．friend
A．ever B．also C．even D．still
A．asked B．spoke C．chatted D．said
A．something B．everything C．anything D．nothing
A．transplant B．operate C．set D．fix
A．operation B．search C．interview D．examination
A．devotion B．effort C．sacrifice D．contribution
A．Therefore B．But C．Though D．Otherwise
A．normal B．useful C．difficult D．successful
A．changed B．worked C．gave D．did
A．discussed B．hidden C．spread D．kept
A．carefully B．sadly C．excitedly D．tenderly
A．see B．find C．show D．tell
A．proud B．glad C．worried D．regretful
A．beautiful B．ugly C．respectable D．fashionable