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.

              If you have a little child, who hates sitting in a child car seat, then the Freedom Ride is the answer to your problem.

              Would you want to be   (1)   in an unchangeable position every time you’re in the car. No. You Wouldn’t!

              When a  (2)  sits in a car for any length of time, we stretch, we change the position, we move our legs, and shift   (3)  . We do this automatically, and without   (4)  . But kids in a traditional car seat can’t do this. They are stuck in one position, and they   (5)   move. We move because the   (6)   of blood needs to be restored in our legs as we sit in the   (7)   position for any extended length of time.

              In a traditional car seat, the child can’t move to   (8)   the pain, so it   (9)   them in a bad mood.

              The Freedom Ride lets them have a little   (10)  , and still be safe. The 5-point harness gives them additional safety   (11)   a traditional child car seat.

              I am the Webmaster for islandbreeze.com, and   (12)   Joey Safe asked us to redo their web site, I was   (13)   by this system. That is because I have two small children, and we obviously   (14)   car seats. I live in Southern California, and every   (15)   of months, my wife, the girls and I, go to see grandma who lives in Nevada. It’s a 5-hour drive, so the Freedom Ride   (16)   well. Our trips are so much better now, especially, since there is   (17)   room in the car without the car seats.

              The Freedom Ride really did   (18)   it easier to go on trips. The only thing you need when you use the Joey Safe   (19)   your old child seat is a pillow.   (20)  , my kids want to take a pillow anyway! As a dad, I feel safe driving with the kids in the Freedom Ride.



              (1) A. stricken                 B. driven                 
              C. stuck                    D. hidden

              (2) A. woman                  B. grown-up            
              C. kid                      D. man

              (3) A. suddenly                       B. constantly            
              C. smoothly              D. strongly

              (4) A. saying                   B. stopping              
              C. thinking               D. moving

              (5) A. can’t                    
              B. daren’t                       
              C. needn’t                      
              D. mustn’t

              (6) A. supply                   B. transport             
              C. circulation            D. pressure

              (7) A. same                     B. soft                     
              C. old                      D. hard

              (8) A. sharpen                  B. remove                      
              C. suffer                   D. reduce

              (9) A. takes                     B. holds                  
              C. puts                     D. gets

              (10) A. rest                             
              B. activity                      
              C. time                    
              D. freedom

              (11) A. above                    B. over                    
              C. under                   D. around

              (12) A. when                    B. before                 
              C. until                    D. unless

              (13) A. puzzled                  B. astonished           
              C. attracted               D. satisfied

              (14) A. like                             
              B. ate                             
              C. refuse                 
              D. use

              (15) A. second                   B. other                   
              C. couple                  D. several

              (16) A. works                    B. runs                    
              C. sells                     D. washes

              (17) A. much                     B. many                  
              C. more                    D. some

              (18) A. find                             
              B. feel                     
              C. let                             
              D. make

              (19) A. apart from             B. instead of            
              C. as well as             D. no longer

              (20) A. However                      
              B. Though                      
              C. Besides                      
              D. Therefore
            • 2.
              The majority of astronauts(宇航员)from America have been men.At the (1) of the space programme there was strong (2) from some people against having women in space.However,some women were very keen to become astronauts and in the end they were (3) ..In 1978,NASA began the first training programme for women astronauts.Judy Resnick and Christa McAuliffe were both astronauts and they were both women,but in many other ways they were very (4) .Both of them were on Flight STS5LL.
              Judy Resnick was a member of the first group of women (5) for astronaut training in 1978,and in 1984,she became the second woman in space.She was,in many ways,a (6) astronaut whose whole life was (7) to space travel.Christa McAuliffe was an astronaut almost by (8) .In 1984,NASA decided to find a teacher who could (9) astronauts into space.They hoped that she would be able to communicate with students from space and encourage every one of them to be (10) in space travel.Christa was a (11) teacher and she was selected from over 11,000 (12) to go on flight STS5LL.Thousands of (13)
              in schools and universities all around the country were looking forward to (14) with Christa in space.Millions of people were watching her (15) with great interest.
              (1) A. start B. end C. process D. period
              (2) A. support B. belief C. thought D. resistance
              (3) A. luckily B. sorry C. successful D. anxious
              (4) A. different B. successful C. happy D. similar
              (5) A. asked B. selected C. ordered D. found
              (6) A. amateur B. parttime C. professional D. famous
              (7) A. given B. sent C. lost D. devoted
              (8) A. fortune B. accident C. hardwork D. effort
              (9) A. brought B. accompany C. carry D. fetch
              (10) A. interested B. satisfied C. surprised D. content
              (11) A. hardworking B. responsible C. gifted D. enthusiastic
              (12) A. teachers B. workers C. employees D. applicants
              (13) A. workers B. students C. teachers D. professors
              (14) A. following B. traveling C. communicating D. accompanying
              (15) A. flight B. appearance C. walk D. position
            • 3.
              The Great Wall of China is the longest wall in the world.It (1) from west to east, (2) mountains, (3) valleys and finally (4) the sea.
              The Great Wall has a history of over two (5) years.People began to (6) the wall (7) the Spring and Autumn Period in Chinese history.In about 221 BC Qin Shihuang had all the walls (8) (9) ,the Great Wall came to the world.The Great Wall is (10)  6,000 kilometers long,6-7 meters high and 4-5 meters wide.In most places it is (11) enough for five horses or ten men to walk (12) along the top.It was very (13) to build (14) a great wall in the old (15) .Thousands of men (16) when they built it.The Great Wall was made not only of stones,but millions of (17)
              Today,the Great Wall has become a place (18) interest not only to the Chinese but also to people all over the world. (19) the Egyptians feel proud of their pyramids, (20) Chinese people also feel proud of our Great Wall.

              (1) A. goes B. comes C. lies D. stands
              (2) A. through B. along C. over D. across
              (3) A. and B. from C. to D. through
              (4) A. gets B. reaches C. comes D. arrives
              (5) A. thousand B. million C. hundred D. billion
              (6) A. create B. design C. form D. build
              (7) A. in B. at C. between D. on
              (8) A. made up B. put up C. sent up D. joined up
              (9) A. Since then on B. Now and then
              C. From then on D. After then
              (10) A. no more than B. not more than C. less than D. more than
              (11) A. wide B. long C. high D. tall
              (12) A. one by one B. day by day
              C. side by side D. step by step
              (13) A. easy B. difficult C. good D. bad
              (14) A. like B. look C. so D. such
              (15) A. times B. history C. countries D. enemies
              (16) A. killed B. died C. murdered D. gone
              (17) A. life B. live C. lives D. living
              (18) A. about B. with C. for D. of
              (19) A. As if B. Just as C. Look like D. Such
              (20) A. we B. us C. our D. ours
            • 4.
              The oldest subway system in China is the Beijing Subway.Before the government undertook the building of a subway system,the only (1) of public transport in Beijing were buses and trolleybuses.In 1965,the Chinese government (2) the construction of a subway line.The tunnels for the (3) were all dug by 1969. (4) ,the opening of the new subway line was postponed until 1971,when the platforms and stations were finally (5) .In 1984 a second subway line was completed.The Beijing Subway grew (6) until 2000,with only one new section being added to the two lines.Then in 2001,Beijing was chosen to host the 2008 (7) .As a result,between 2002 and 2008 the system was (8) .Altogether,six new lines were built in order to convey the many crowds of people coming to the Olympics,and to make transport in Beijing more (9) .Even after the Olympics,the growth of the Beijing Subway has (10) ,and there will be 19 lines in total in the coming few years.
              (1) A. means B. methods C. manners D. processes
              (2) A. responded B. answered C. approved D. disapproved
              (3) A. station B. line C. map D. tunnel
              (4) A. Though B. Additionally C. Besides D. However
              (5) A. completed B. started C. continued D. destroyed
              (6) A. slowly B. surely C. finally D. quickly
              (7) A. World Expo B. Olympics
              C. Conferences D. Paralympic Games
              (8) A. enlarged B. dropped C. decreased D. attacked
              (9) A. attractive B. modern C. fashionable D. user-friendly
              (10) A. continued B. stopped C. interrupted D. existed
            • 5.
              People always would ask me:"Is he a trick or a treat?"You see,for me,Halloween was not just a day when I got (1) .It turned out to be the day that I got my little brother.
              It was October 1984.I made my mother sew (缝制) me a pig (2) with a curly tail on the back and my father bought me a pig snout (猪嘴) to wear.On October 31,my dad took me around our (3) trick-or-treating.
              I was a little (4) that my mother wasn't coming since she always had (5) us in the past,but over the past few (6) my mother had been acting very (7) .She had started to get (8) ,which was odd since my mom had always been so skinny.In the last few weeks,she had gotten so fat that she had to (9) in bed.My dad seemed very (10) that she was getting fat,and even my grandparents came to see how fat she was.They also said:"It's just (11) ."But I didn't feel great about my mom being too fat to go trick-or-treating.
              After going to just a few houses,my dad said we had to go to the (12) .I didn't really understand why,but I (13) anyway.We arrived at the hospital and all the (14) came up to compliment my pig costume.Some of them (15) gave me some candy.
              My dad was (16) a hospital room with my mom.Soon he came out with a big (17) .I thought maybe the nurses had given him candy,too."Jonathan,"he said,"you have a new baby brother."I got to go in and see my brother.He was tiny and his eyes were closed,but I thought he must be (18) since everyone around him couldn't help smiling.
              "A baby on (19) ,"one of the nurses laughed to me."Do you think he is a trick or a treat?"" (20) ,he's a treat,"I replied.
              (1) A. candy B. praise C. parties D. pumpkins
              (2) A. bag B. costume C. hat D. toy
              (3) A. house B. market C. neighborhood D. suburb
              (4) A. worried B. disappointed C. excited D. cautious
              (5) A. accompanied B. directed C. drove D. served
              (6) A. days B. weeks C. months D. years
              (7) A. calmly B. weakly C. impatiently D. strangely
              (8) A. stronger B. fatter C. prouder D. younger
              (9) A. relax B. read C. stay D. wait
              (10) A. anxious B. sorry C. happy D. surprised
              (11) A. natural B. funny C. acceptable D. wonderful
              (12) A. park B. hospital C. school D. factory
              (13) A. went along B. looked away C. turned back D. moved aside
              (14) A. teachers B. patients C. guards D. nurses
              (15) A. just B. even C. still D. only
              (16) A. inside B. around C. across D. outside
              (17) A. cry B. box C. smile D. camera
              (18) A. comfortable B. magical C. confused D. tricky
              (19) A. Easter B. Christmas C. Halloween D. Valentine
              (20) A. After all B. As usual C. In short D. Of course
            • 6.
              Mars is not,it seems,the dry old planet we once believed it to be.Astronauts who are (1) to go there in the next decade may find plenty (2) water to slake (消除) their thirst.
              And with water present the (3) of finding some sort of life on Mars are (4) brighter.
              This is the view of 40 (5) all over the world who have been analyzing (6) of pictures and other scientific (7) obtained by robot explorers in the sixties and seventies.
              To begin with,scientists thought the Red Planet was as (8) as the Moon with dust storms swirling over vast sandy (9) .But now the picture is very different with mountains and valleys carved by (10) glaciers and torrential rivers rushing and rumbling deep underground.
              In a report on the (11) of the Martian pictures Dr.Michael Car of the US Geological Survey comments:"I am convinced (12) lots of water on Mars."Any surface water will be in the (13) of ice.But it could save explorers (14) to take so much fresh (15) with them.
              The report says (16) __36__ Mars probably had a warmer climate in ages (17) due to its axis having been more steeply tilted towards the Sun. (18)
              convincing signs of plant or animal life have been (19) by instruments soft landed on Mars, (20) only the immediate vicinity (靠近) of landing vehicles could be examined.
              21A.expected B.hoped C.required D.eager
              (1) A. to B. of C. more D. in
              (2) A chances B.openings C.occasions D opportunities
              (3) A quite B.very C.much D.more 25
              A. biologists
              B. geologists
              C. sociologists
              D. psychologists 26 A.a few B many C.thousand D.thousands 27 A.skills B.news C.intelligence D.information 28 A.peaceful B quiet C.lifeless D.dead 29.A.deserts B.mountains C.seas D.rivers 30 A.energetic B.great C.powerful D.heavy 31.A.diagnosis B.syntheses C.analysis D.analyses 32 A.there's B.there're C.here's D.here're 33.A.appearance B.way C.form D shape 34.A.have B.having C.carry D.carrying 35.A.water B.ice C.food D.vegetable 36.A.what B.if C.how D.that 37.A.pass B.past C.ago D.before 38 A.Not B.No C.Nor D.Never 39.A.detected B.touched C.seen D.felt 40.A.probably B.perhaps C.supposed D.although .
            • 7.
              One afternoon in January in 2008,Susan Sharp,43,and her 8-year-old son David,were walking across an icy square,when Susan's cane (拐杖) slipped on the ice.Her face (1) first into the mud.David (2) her mother's side,"Are you all right,Mom?" (3) ,Susan pulled herself up,"I'm okay,Honey,"she said.
              Susan was falling more (4) since she had trouble walking.Every inch of ice was a (5) danger for her."I wish I could do something,"the boy thought.David,too,was having (6) of his own.The boy had a speech problem,so at school he talked (7)
              One day,David's teacher announced a (8) homework."Each of you is going to come up with an (9) ,"she said.This was for"INVENT AMERICA",a national competition to encourage creativity in children.
              An idea (10) David one evening.If only his mother's cane didn't slip on the ice."What if I (11) your cane to a nail coming out of the bottom?"he asked his mother.
              " (12) the sharp end would scratch (剐蹭) floors,"Susan said.
              "No,Mom,I (13) make it like a ball-point pen.You take your hand off the button and the (14) returns back up."Hours later the cane was finished.David and his father (15) as Susan used it to walk 50feet about the (16) .Happily Susan cried out,"It (17) !"
              In July 1999,David was (18) national winner for the"INVENT AMERICA".David began to make public appearance.Thus he was forced to communicate (19) .Today,David is nearly free of his speech problem,and his (20) is becoming well accepted.
              (1) A. dropped B. touched C. lay D. fell
              (2) A. rushed to B. stood by C. looked at D. ran around
              (3) A. Firmly B. Easily C. Shakily D. Quickly
              (4) A. frequently B. slowly C. freely D. heavily
              (5) A. hiding B. possible C. certain D. waiting
              (6) A. method B. trouble C. disease D. hope
              (7) A. little B. few C. much D. more
              (8) A. useful B. strange C. special D. common
              (9) A. invention B. appearance C. experience D. experiment
              (10) A. reminded B. encouraged C. hit D. occurred
              (11) A. put B. fixed C. stuck D. tied
              (12) A. So B. And C. But D. For
              (13) A. would B. might C. did D. need
              (14) A. pen B. hand C. nail D. cane
              (15) A. helped B. supported C. noticed D. watched
              (16) A. ice B. street C. yard D. square
              (17) A. helps B. operates C. succeeds D. works
              (18) A. given B. received C. won D. declared
              (19) A. more slowly B. more clearly C. more carefully D. faster
              (20) A. cane B. speech C. mother D. story.
            • 8.
              The earth is our home.We must take care of it.Life today is easier than it was (1) years ago,but it has brought some new problems.One of the biggest problems is pollution.We can see it,smell it,drink it and even hear it.
              Man has polluted the (2) .The more people,the more pollution.Many years ago,the problem was not so serious because there were not so (3) people.When the land was used up or the river was not clean in a place,man went to (4) place.Now man is slowly polluting the whole world.
              (5) pollution is still the most serious,it's bad for (6) things in the world.Many countries don't let people burn (7) for air in the houses and factories in the city.Pollution bySO2 is now the most dangerous kind of air pollution.It's caused by heavy traffic.People say it's (8) to ride bikes.When you are riding,there is no pollution.But even in developed countries,most people don't go to work by bike.It's not because bikes are exp ensive or people are tired if they ride to work.It's because the number of cars on the roads becomes larger.So more people (9) their bikes and go to work by car,then things are getting worse and worse.We should have special roads only for bikes and make it (10) difficult and expensive for drivers to take their cars into the city that they will go back to using their bikes.

              (1) A. hundred B. hundreds of C. hundred of D. hundreds
              (2) A. moon B. star C. earth D. sun
              (3) A. lot B. little C. many D. much
              (4) A. others B. the others C. the other D. another
              (5) A. Air B. Food C. Water D. Noise
              (6) A. life B. live C. living D. lives
              (7) A. something bad B. bad something
              C. something good D. good something
              (8) A. least B. best C. most D. worst
              (9) A. put on B. look at C. put away D. look up
              (10) A. suite B. such C. very D. so
            • 9.
              Massive Open Online Courses are also called MOOCs.Many people can (1) these classes all at once.You can be anywhere in the world to take a MOOC.All you need is a (2) and a network connection.
              MOOCs add to a tradition of what is known as (3) learning.For years,many colleges have offered classes that are taught (4) or mostly online.MOOCs work well in (5) like computer science or engineering.But can MOOCs in subjects like arts be as (6) as the old teaching method?
              Teddy Parker (7) philosophy at Yale.He sees both (8) and sides to MOOCs."There are definitely positive parts,especially when students listen to a (9) ,there is no special reason why they need to be (10) present to hear and get it,"says Mr.Parker.An increasing number of students in MOOCs can mean (11) communication between them and teachers.He says solutions to ______ (12) this are by adding more teachers and (13) up online discussion groups.
              Sandy Will,who teaches English and writing at Salmon University in New York,says that it has some (14) for her subjects.What's (15) in online education is face-to-face interaction(互动),for example,the teaching of English is a face-to-face (16) practice.As a result,the old teaching way is not going to be (17) very quickly by online education.
              Tom Sander has been teaching communications at California University for more than 10years,he would not (18) teaching a MOOC.However,Mr.Sander sees good (19) in online education.He said the students could work (20) on the same project while living in different regions.

              (1) A. join   B. refuse   C. give D. take
              (2) A. computer B. telephone C. television D. radio
              (3) A. free B. similar C. distant D. close
              (4) A. rarely B. hardly C. partly D. equally
              (5) A. subjects  B. messages  C. universities D. places
              (6) A. expensive  B. effective C. positive D. active
              (7) A. likes  B. controls C. studies  D. teaches
              (8) A. wrong  B. bad C. right  D. sad
              (9) A. lecture  B. chat C. discussion  D. contest
              (10) A. physically B. chemically C. mentally  D. basically
              (11) A. better  B. more C. less  D. fewer
              (12) A. going through  B. dealing with
              C. taking over  D. bringing in
              (13) A. getting B. looking C. making D. setting
              (14) A. advantages  B. disadvantages   C. mistakes D. benefits
              (15) A. included  B. lost C. explored D. preferred
              (16) A. sensitive  B. competitive C. creative  D. interactive
              (17) A. driven B. taken C. missed   D. removed
              (18) A. avoid B. escape C. hate  D. try
              (19) A. idea B. form C. value D. habit
              (20) A. together B. along  C. against   D. again
            • 10.
              Henry Ford wanted to produce a v-8motor,an engine with eight cylinders(气缸).The design was placed on paper,but the engineers (1) that it was simply impossible.
              Ford said,"Produce it (2) ."
              "But,"they replied,"It's (3) !"
              "Go ahead."Ford commanded,"And stay on the job (4) you succeed,no matter how much time is (5) ."
              The (6) went ahead.There was nothing else for them to do,if they were to (7) on the Fordstaff.Six months passed and (8) happened.Another six months passed,and still nothing happened The engineers tried every (9) plan to carry out the orders,but the thing seemed out of the (10) :"impossible!"
              At the end of the year,Ford checked (11) his engineers,and again they (12) him they had found no way to (13) out his orders.
              "Go right ahead,"said Ford,"I want it,and I'll have it."
              They went ahead,and then, (14) by a stroke of magic,the (15) was discovered.
              The Ford(56) ______ had won once more!
              This story may not be (16) with minute accuracy,but it is true.Henry Ford was successful,because he understood and (17) the principles of success.If you can do this,if you can lay your finger on the particular group of (18) which made Henry Ford rich,you can (19) his achievements in almost any calling for which you are suited.
              (1) A. agreed B. taught C. admitted D. noticed
              (2) A. someway B. anyway C. anywhere D. anymore
              (3) A. impatient B. impolite C. impossible D. immediate
              (4) A. or B. if C. as D. until
              (5) A. wasted B. required C. contributed D. gone
              (6) A. engineers B. machines C. factories D. workers
              (7) A. live B. stay C. remain D. depend
              (8) A. something B. nothing C. anything D. everything
              (9) A. available B. comfortable C. changeable D. forgettable
              (10) A. question B. ordinary C. way D. mind
              (11) A. out B. in C. with D. over
              (12) A. informed B. warned C. persuaded D. said
              (13) A. find B. look C. carry D. check
              (14) A. even if B. if so C. only if D. as if
              (15) A. order B. story C. way D. secret
              (16) A. decision B. determination C. conclusion D. operation
              (17) A. written B. made C. played D. described
              (18) A. learnt B. remembered C. applied D. controlled
              (19) A. advice B. principles C. material D. messages
              (20) A. equal B. get C. realize D. live.
            0/40

            进入组卷