题目内容

【题目】Humans are mammals(哺乳动物).Most mammals are born able to do many things. Some can walk within a few minutes of being born. They have to be able to run away if__________is near. But human babies are born__________. They need the care of adults to live.

In the first month of life, babies cannot smile or sit up. They cannot even hold up their own heads________some help from grown-ups.

In the next few months, babies grow a lot. They learn to roll over, support their heads, and _____sit up while being held.

Babies also have to learn to use their_______. It takes months for them to learn to reach for objects. At around six months old many babies can_______an object from one hand to another.

Babbling is________ a human baby learns to speak. Babies all seem to make similar sounds by babbling. They try to imitate (模仿) the sounds they hear from adults. It will take about nine months________a baby can say real words.

Somewhere around a baby's first birthday he or she may stand or walk with help. Soon the baby will_______around on his or her own!

The first year of a baby's life is a time of growing and________. Growing sure takes a lot of work!

1A. food B. danger C. waste D. peace

2A. careless B. harmless C. hopeless D. helpless

3A. of B. for C. without D. by

4A. even B. never C. ever D. still

5A. legs B. heads C. eyes D. hands

6A. keep B. move C. hold D. make

7A. why B. how C. which D. where

8A. before B. since C. after D. while

9A. look B. show C. run D. sit

10A. speaking B. smiling C. crying D. learning

【答案】

1B

2D

3C

4A

5D

6B

7B

8A

9C

10D

【解析】本文介绍了人类的新生儿生下来不能微笑或坐立,也抬不起头在人类出生的第一年,他们逐渐学会翻身,支撑起自己的头,坐起来,站起来,走路和跑起来。他们通过咿呀学语学习和模仿大人学会说话。对人类来说,成长要花很多努力

1B

考查名词及语境的理解。A.food表示食物; B.danger表示危险;C.waste表示浪费;D.peace表示和平。句意:如果危险就在附近,他们不得不能够逃离。根据They have to be able to run away可知他们必须要逃离,应是有危险了,故选B。

2D

考查形容词及语境的理解。A.careless表示粗心 的;B.harmless表示无害的;C.hopless表示无望的;D.helpless表示无能的,无用的。句意:但是人类的婴儿出生时是无能力的。根据后文的They need the care of adults to live.可知他们需要父母的照顾来活着,因此他们是没有能力的,故选D。

3C

考查介词及语境的理解。A.of表示…的;B.for表示对于,为了;C.without表示没有;D.by表示通过。句意:在没有成年人帮助下,他们甚至无法举起他们自己的手。根据前文的In the first month of life,babies cannot smile or sit up可知他们在刚出生的时候不会微笑和坐起来,因此他们在没有成年人的帮助下,他们无法举起他们的手,故选C。

4A

考查副词及语境的理解。A. even表示甚至;B.never表示从不;C.ever表示曾经;D.still表示仍然。句意:他们学习翻身,支撑起自己的头,甚至是在支撑下坐立起来。此处强调他们的能力更强了,故用副词even,故选A。

5D

考查名词及语境的理解。A.legs表示腿;B.heads表示头;C.eyes表示眼睛;D.hands表示手。句意:婴儿也不得不学习使用他们的手。根据后文的It takes months for them to learn to reach for objects.可知学习去够东西,因此是表示使用他们的手,故选D。

6B

考查动词及语境的理解。A.keep表示保持;B.move表示移动;C.hold表示抓住;D.make表示使。句意:许多婴儿在大约6个月时,能从一手放到另一手抓住一个物品。根据an object from one hand to another可知此处用手拿东西,因此是抓住,故选B。

7B

考查代词及语境的理解。A.why 为什么;B.how 如何;C.which 哪一个;D.where哪里。句意:婴儿发出的咿呀声是一个人类如何婴儿学习说话的。根据Babies all seem to make similar sounds by babbling.可知此处表示婴儿通过咿呀省学习发出声音,这是学习说话的方法,故用疑问词how,故选B。

8A

考查连词及语境的理解。A.before表示之前;B.since表示自从;C. after表示之后;D. while表示当…时。句意:一个婴儿将需要大约九个月才能说真正的语言。根据前文的Babies all seem to make similar sounds by babbling.They try to imitate (模仿) the sounds they hear from adults婴儿要咿呀学语,模仿跟中听见的成年人的声音,可推测此处表示在婴儿能够真正地说出话前要花上九个月的时间,故选A。

9C

考查动词及语境的理解。A.look表示看; B.show表示展示;C.run表示跑;D.sti表示坐。句意:不久那个婴儿将独自四处跑。根据前文的Somewhere around a baby's first birthday he or she may stand or walk with help.可知婴儿学习站立和走路,因此不久之后就能跑步,故选C。

10D

考查动词及语境的理解。A.speaking表示说;B.smiling表示微笑;C.crying表示哭;D.learning表示学习。句意:婴儿生活的第一年时成长的一个时间而且学习成长需要很多努力。根据前文的They learn to roll over,support their heads…和Babies also have to learn to use their hands可知此处表示的是婴儿时期的第一年是成长和学习的一年,故选D。

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【题目】Have you noticed your life becoming a little easier? Now, when you go to a certain shopping mall, you can enjoy its free Wi-Fi there. When you want to take a taxi, you can book one with your phone. In fact, all these can be seen as the basic parts of a smart city.

The idea of a smart city was brought up by US company IBM in 2010. Generally, a smart city is a city that uses digital technologies such as the Internet to improve city planning, save money and resources, and make our lifeconvenient. How smart can a city be? Here are great examples that we can learn from.

In 2009, Dubuque became the first smart city in the US. The city used smart water meters to take the place of traditional water meters. They can detect(探测〉water waste and leakage(泄漏)and send data to let the house owner know. The same system is used for other city resources like electricity and natural gas. This way, people know how they use their resources and are glad to help reduce waste.

Santander in Spain also gives us a look at the future. If people point a phone toward a nearby bus stop, the phone immediately shows all bus lines that serve the stop as well as their arrival times. The government organized a research team and provided an App(应用程序〉that collects data on almost everything: light, temperature, and the movements of cars and people. Opening the App near a supermarket provides immediate information on special

1According to the passage, which of the following is RIGHT?

A. Digital technologies are used in smart cities.

B. An English company first raised the idea of a smart city.

C. A smart city is mainly made up of free Wi-Fi and phones.

D. A smart city is still an idea and hasn’t come into being.

2The underlined word “convenient” is the closest in meaning to _____.

A. useful B. normal C. suitable D. easy

3Compared to traditional water meters, smart water meters do better in .

A. cleaning water B. supplying water

C. saving water D. producing water

4The example of Santander shows the use of smart systems in aspects(方面)EXCEPT _____.

A. business B. health care

C. traffic controlling D. public transportation

5What’s the main idea of the passage?

A. Digital technologies help improve city planning.

B. Smart cities will make our future life better and smarter.

C. Smart cities are very common in both Dubuque and Santander.

D. Spain and the US take the leading position in building smart cities.

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