Water had also appeared on other planets like Mars but.unlikethe earth.it had disappeared later．It was not immediately obvious that water was to be fundamental to the development of life．题目和参考答案——青夏教育精英家教网—

题目内容

16．Water had also appeared on other planets like Mars but，（ 62）unlikethe earth，it had disappeared later．It was not immediately obvious that water was to be fundamental to the development of life．

分析水也曾出现在其他行星上，比如说火星，然而与地球不同的是，其他行星上的水后来消失了．

解答 62．unlike 本题考察介词用法．unlike prep．不像；和…不同．unlike the earth是插入语，起补充说明作用．

点评本题考查介词用法．需要学生掌握相关介词用法，根据句意以及句子结构，填出恰当词汇．

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7．正是这部电影让Henry想起了在农村抚养他长大的祖父母．（强调句，bring up）It is the film that reminds Henry of his grandparents who brought him up in the countryside．

4．If you want to help children develop language and speech skills，UCLA researchers say，
listening to what they have to say is just as important as talking to them．
The effect of a conversation between a child and an adult is about six times as great as the
effect of adult speech input alone，the researchers found．"Adults speaking to children helps language develop，but what matters much more is the interaction，"said the study's lead author，Frederick Zimmerman，an associate professor in the School of Public Health at the University of California，Los Angeles．The researchers also found that TV viewing didn't have much of an effect-positively or negatively-as long as it wasn't displacing （取代）  conversations between an adult and a child．
The UCLA study included 275families with children between 2months and 48months
old．They represented a variety of incomes and education．The researchers found that，in an
average day，children hear about 13，000spoken words from adults and participated in about 400adult-child conversations a day．
Assessed separately，factors positively associated with language development included each additional 100conversations a day and each 1，000word increase in the number of words spoken by adults and heard by children．When looked at alone，TV was negatively associated with language development．But，when the three factors were analyzed together，the only one that stood out was conversation between adults and children．
"The more a child speaks and interacts with an adult，the better idea a parent has about where the child is，"Zimmerman said．"Although it's mostly done unconsciously （无意识地），parents will provide feedback and correct mistakes．They'll also tailor their speech to the child．Parents can give a child words by talking to them about what they're doing，such as，‘I'm putting on your pajamas now'．But give your child the opportunity to talk，hopefully without the rest of the noise in the environment，"she added．"If parents can carve out （分拆） some conversation time-maybe at bath time or at dinner time-that's a wonderful thing．"
71．The researchers also found that TV viewingA．
A．had a little effect on a child's language development
B．could have a positive effect on a child's language development
C．affected a child's language development more negatively than positively
D．affected a child's language development both negatively and positively
72．Frederick Zimmerman would probably agree thatC．
A．children should watch TV programs selectively
B．parents should let their children talk most of the time
C．the conversation between parents and children should be two-way
D．it's no good for parents to correct their children's mistakes when they are speaking
73．We can conclude from the last paragraph thatC．
A．parents should leave a child talking alone
B．parents should let a child repeat what he or she says
C．parent-child conversation can be carried out at any proper time
D．bath time or dinner time is the best chance for parents to talk to a child
74．The underlined word"tailor"in the last paragraph can be best replaced byD．
A．control
B．improve
C．pass
D．adjust
75．What would be the best title for the passage？A
A．Talk with kids，not at them
B．Let your children voice their own opinions
C．How to develop a child's language ability
D．The importance of early child language development．

11．Hello．I'm Jan from Mrs．Lake's class．My class wants to work together to help the public．We think we have found a great way to do this．Last month we did a class project on the highways near our town．We learned about the Adopt-a-Highway Program．This program brings people together to pick up litter along the roads．We think it would be a great idea for all students in our school to join the program and adopt（收养） a highway．
Adopting a highway is not like adopting a pet．When a highway is adopted，only part of the highway is cared for by a group of people．The group agrees to work every week to keep its part of the highway clean．Each group gets its own sign that has the name of the group printed on it．The sign is put up at the side of the road．This sign lets drivers know who is keeping that area of the road clean．
The Adopt-a-Highway Program is a great way for people to help their environment look nicer．Also，the government does not have to send out as many road workers．This saves money．Finally，people may try harder to keep roads clean if they see people，especially teenagers like us，cleaning them up．
We will need helpers to care for our adopted highway．If you want to feel great and keep our roads clean，please come with your parents to the meeting next week．We will meet in Mrs．Lake's room on Wednesday at 6：00P．M．At the meeting，we will talk about which roads are the dirtiest as a result of people's unkind acts．Then we'll try to pick an area to adopt and clean．
I look forward to seeing you at the meeting．Remember to keep our roads clean!

21．What is the Adopt-a-Highway Program about？C．
A．Giving names to the highways．
B．Drawing pictures of highways．
C．Picking up litter along the roads．
D．Putting up signs near the roads．
22．What is the purpose of this speech？A．
A．To encourage students to join the program．
B．To introduce the traffic system．
C．To show drivers how to drive safely．
D．To tell a story about adopting a highway．
23．Which of the following can be the best title for the passage？D．
A．Don't miss the meeting
B．Volunteers on Roads
C．Ways to Protect the Environment
D．Adopt-a-Highway．

1．They are puzzled about how to react，that is，they don't know what to do with the situation．

8．Mariah Bailey would like to make a difference with her dad and his organization．Sidewalk Angels Inc．Mariahs dad would go out on the streets to help the homeless in the community，and sometimes Mariah would go out with him．"After being with him on so many occasions，I started to get to know the people that he helped，"Mariah said．"I started to learn about who they were as people and started building a friendship with them．"
While Mariah's dad liked to do his good deeds，Mariah thought that she would like to start something similar that was betterknown to raise even more awareness．After years of making a difference，her organization，Trending Change，was officially launched in October 2013through her dad's organization．
How does a 12yearold girl start her organization？Well，for Mariah，she gave up everything she would have received for Christmas and used the money to start Trending Change．Now Mariah has helped countless numbers of people feel loved and comforted through her organization．
Over the last year，Mariah has done a few campaigns，raising over $1，100．Her big goal for last December was to provide blessing bags for hundreds of homeless people in Myrtle Beach．Each blessing bag not only had daily necessities，but Mariah also added notes to each bag reminding each person that they were loved and she would be there for them until things got better．
"My goal is to let the homeless know that they have not been forgotten and that they are loved，"Mariah said．For people who are homeless，there are a few outlets for them to find food and a shelter．However，no one at these homeless shelters is obligated（有义务） to show compassion．"Sometimes people are starving for more than food．Sometimes they are starving for love．"

33．We can learn from Paragraph 1that MariahB．
A．didn't stay at home every day
B．made friends with the homeless
C．got along well with her father
D．helped people that she knew well
34．What did Mariah do in order to start her organization？A．
A．She donated her own savings．
B．She asked for help from her teacher．
C．She tried her best to make much money．
D．She gave up everything she had at home．
35．Why did Mariah send notes to the homeless？D．
A．To remind them to work hard．
B．To tell them to learn to help others．
C．To persuade them to accept her gifts．
D．To encourage them to be confident about life．

5．You were rude to your classmate，______ you should make an apology．（　　）

14．It took George quite a while to find a （56）parking（park） place for his car，and in the end he had to leave it in a narrow street，some way away from the dentist's．His（57）appointment （appoint） was at five and he still had twenty minutes to spare．He crossed into the square （58）and sat down on a bench，partly to enjoy the last of the afternoon sun，but also to calm his nerves．He hated these visits （59）to the dentist．
As he sat there，（60）watching（watch） the children play and listening to the old woman talking to each other，he turned around （61）to see（see） a red car like his own pulled out of the street （62）where he had parked．The car gathered speed and was soon （63）out of sight．George felt in his pockets for the keys：（64）they were not there．"My car!"he cried in a loud voice，which made several people stare at him．He got up and ran across the square and then down the narrow street．His car was not to be seen---but then he discovered it was concealed behind a large one．He （65）was relieved（relieve） to find his keys still in his car．

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