优优班--学霸训练营 > 知识点挑题
全部资源
          排序:
          最新 浏览

          50条信息

            • 1. 根据短文内容及首字母提示,填写所缺单词,并将答案填写在答题卡号为 66-75的相应位置上.
              The World Wide Web(www.)turned 28 years old on March 12th. It has become a very important part in our (66)d______ lives. We can"t (67)i______ what our lives will be like without the Web, the short form of the World Wide Web.
              In 1989, a British engineer named Tim Berners-Lee (68)c______ up with the idea of the Web. It is a group of "pages" of information that are connected to each other around the world. That is the very (69)b______ of the Web. Since then, the Web has greatly changed the (70)w______ people live. With a click of a mouse we can read news, buy things, make friends and learn (71)a______ we"re interested in.
              Now, 28 years (72)a______ its birth, how will the Web influence life in the future? Scientists believe there are both advantages and disadvantages.
              A growing Web will help build "better relationships" (73)b______ different cultures. Also in the future, everyday items could be put together with the Web. We could share plenty of information to make our lives much easier. So one day in the future, your front door could send you a message. "Dear sir, everyone has left the house, but I" m still open!"
              But scientists (74)w______ us that if we share personal information on the Internet it could get into the wrong hands.
              "It"s not wise to spend a whole day in front of the screen. People need to get close to nature and enjoy the sun. (75)N______ be controlled by the Internet." said Berners-Lee.
            • 2. Carol and Susan are very good friends. They are in the (1)s______ class at school and they often visit each other"s (2)h______at weekends (周末). Now they are (3)b______ eight years old. Carol"s mother has got a new baby.
              Carol is very (4)g______to have a little sister. So she is always talking about her to Susan. At first she is very (5)i______ in the new baby because she doesn"t have any brothers or sisters. But after some time she begins to get tired of Carol"s endless talking (喋喋不休地谈论) about it. She (6)a______feels a little jealous (嫉妒) of her friend.
              One morning when the two girls (7)m______in the school ground, Carol says to Susan, "Do you (8)k______, Sue, my baby sister has put on nearly half a pound in weight (体重增加了半磅) this week."
              "That is not very much." answers Susan. "I know a baby (9)a______ he puts on ten pounds a day."
              "Oh, that can"t be (10)t______." answers Carol laughingly. "Whose baby is it?" "An elephant"s" says Susan.
            • 3. It is said that 95% of us have a habit of procrastination(拖延). Sometimes, you are more willing to do simple things instead (1)o______important tasks. Is it because you are lazy? Not(2)r______. Perhaps it's because you fear that you may fail. To deal with procrastination, you can (3)f______ the advice below.
                  Break down(分解)your work into little parts. Change your work into small parts with clear goals(目标). Just (4)w______out one part at a time. Make and enjoy the "small successes".
                  Plan your time in a (5)p______way. List all the tasks first. Then number them according to (6)t______ importance. ("1"for the most important, "2" for the (7)s______most important, etc.) And set the time when they must be finished. Do from number 1 task.
              Create(创造)a good environment. Make sure you have a tidy and quiet office. And put away the things, (8)s______as radios or computer games. This can make you work(9)b______.
                   Procrastination (10)c______waste your time. So stop it right now. Sometimes "later" can become "never".
            • 4. How can we students keep ourselves safe? Here are some (76)t______.
              On your way home or to school: (77)W______ for the green traffic light, and look left and right before you cross the road. If you see a car coming, don"t cross until it is really safe. Dress in bright colours, so the drivers can see you (78)c______.
              At school: When students around you begin to push, try to hold onto something, or stay in a safer corner. If you fall down in a crowded(拥挤的) place, cover your head with(79)b______ hands.
              When there"s a fire: Stay(80)c______ and leave quickly. Use a piece of wet cloth to cover your mouth and nose so that you don"t take in (81)s______. If your clothes catch fire, please drop to the ground and roll from side to side to put out the fire.
              For eating: Wash fruit like apples or (82)g______ carefully before you eat them. Check the expiration dates(保质期) and if your food looks or smells(83)t______, don"t eat it.
              For riding on the escalator(自动扶梯): Hold onto the handrails(扶手). It is (84)d______
              to run up and down on them. You may fall down because escalator steps(台阶) are not fit for (85)r______.
            • 5. After Eduardo and Ramon hugged Grandma,they quickly ran to(1)f______Grandpa.As usual,Grandpa was in the (2)m______of one of his projects.After (3)g______ Grandpa a big hug,Eduardo asked,"What are you(4)b______,Grandpa?"Grandpa answered,"(5)S______ you are sure to like!"
              The boys (6)w______Grandpa working.Then Ramon said,"Grandpa,please tell us what you are making.""OK.I am building a birdhouse for martins,"Grandpa (7)f______ said."What is a martin?"Ramon (8)w______."Martins are very amazing(9)b______.They find a home and make a nest.As long as their family"s home is still here,they will remain year after year.The same family will (10)s______there as long as new babies are born.
            • 6. 根据母提示及短文内容完成下面的使短文意思完整、正确.
              Can you help me, please? I can"t find my son. He is four years old. His name is Peter. He has a (1)r______face, big black e(2)______, and a small (3)n______ His hair is brown. He(4)w______ a blue T-shirt and blue pants (裤子). If you find him, please call me 100.(5)a______ 6383-2458.My name is Mary Brown. Thank you very much.
            • 7. There was once a wise old woman who lived back in the hills. All the children used to come back and ask her questions. She always gave the right(1)a______.
              There was a naughty little boy (2)a______ the children. One day he caught a tiny bird and held it in his cupped hands. Then he gathered his (3)f______ around. He said, "Let"s trick the old woman. I"ll ask her what I"m (4)h______ in my hands. Of course, she"ll answer that I have a bird. Then I will ask her (5)i______ the bird is living or dead. If she says the bird is dead, I"ll (6)o______ my hands and let the bird fly away. If she says the bird is (7)a______ , I"ll quickly crush it and show her the dead bird. Either way, she"ll be (8)w______."
              The children agreed that this was a (9)c______ plan. Up the hill they went to the old woman"s hut.
              "Granny, we have a question for you," they all shouted.
              "What"s in my hands?" asked the little boy.
              "Well, it must be a bird," replied the old woman.
              "But is it living or dead?" demanded the excited boy.
              The old woman (10)t______ for a moment and then replied, "It is as you wish, my child."
            • 8. Robots are smart. With their computer brains,they help people work in(1)d______ places or do difficult jobs. Some robots do regular jobs.Bobby, a mail carrier, brings mails to a large(2)o______ building in Washington DC. He is one of 250 mail carriers in the United States.
              Mr Leachim, who weighs two hundred pounds and is six feet (3))t______, has some advantages as a teacher.One is that he does not(4)f______ details (细节). He knows each child"s name, the (5)p______names and what each child knows and needs to know.In addition(另外), he knows each child"s pets and hobbies. Mr Leachim does not(6)m______ mistakes. Each child goes and tells him or her name,then dials(拨打) an identification(辨认) number.His computer brain puts the child"s voice and number (7)t______. He identifies the child with (8)n______ mistakes.Then he starts the lesson.
              Another advantage is that Mr Leachim is flexible(灵活的). If the child needs(9)m______ time to do their lessons, they can move switches. In this way they can repeat Mr Leachim"s lesson over and over again. When the children do a good job, he tells them something(10)i______ about their hobbies. At the end of the lesson the children switch Mr Leachim off.
            • 9. If you think of after-school activities as a waste(浪费)of (1)t______,you are wrong!After-school activities can help us grow up in many ways.They(2)o______ us chances(机会) to practise what we learn in class.Through activities,we can also learn more(3)a______ today"s society(社会)and a lot of new things that we can"t learn from our(4)b______.What"s more,they help to develop our abilities that we need both for our studies now and for our work and life in the (5)f______.
              We are busy with our studies in school.Many students like to stay in the classroom to do homework(6)i______ of going out to relax(放松).I hope the students can have (7)l______ homework and have more time to do after-school activities.Some will make us(8)s______and healthy; some may even change our life.After-school activities just make it possible for us to breathe(呼吸)(9)f______ air and remove tiredness(消除疲劳).Then,we can pay attention to(注意) our studies and get good grades.So,all the students,come out and take(10)p______in after-school activities!
            • 10. Square dancing has become more and more popular in recent times,especially for our grandparents.Square dancing is not only healthy,but also (91)r______for old people.However,in many cities,most people think square dancing is too noisy and they want to (92)s______this activity.
              I have my own opinion about this (93)p______My grandmother likes square dancing very much,so she often goes to the big square to dance right after dinner.When music begins,they dance (94)h______.My grandma goes square dancing every day.And her body becomes stronger and (95)h______.She also becomes very optimistic (乐观的) and (96)m______ quite a lot of friends.
              But I can always see a lot of people (97)c______ their ears when they go through the big square.In my school,my friends say that because of the loud and noisy music,they can"t (98)e______ have a comfortable sleep or do their homework.
              I think square dancing is a healthy way to relax,for (99)e______ old people or youth.Of course,people can have this activity,but they should obey some rules.The most important thing is to never dance (100)n______ a school or a company.It will make a loud noise.
            0/40

            进入组卷