2017年考研英语一试题及答案解析
Section Ⅰ U of English
Directions:
Read the following text. Choo the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)
适合英语学习的电影Could a hug a day keep the doctor away? The answer may be a resounding "yes!"_____（1）helping you feel clo and _____（2）to people you care about, it turns out that hugs can bring a _____（3）of health benefits to your body and mind. Believe it or not, a warm embrace might even help you _____（4）getting sick this winter.
In a recent study _____（5）over 400 healthy adults, rearchers from Carnegie Mellon University in Pennsylvania examined the effects of perceived social support and the receipt of hugs_____（6）the participants' susceptibility to developing the common cold after being_____（7）to the virus. People who perceived greater social support were less likely t
o come_____（8）with a cold, and the rearchers_____（9）that the stress-reducing effects of hugging _____（10）about 32 percent of that beneficial effect. _____（11）ninja什么意思among tho who got a cold, the ones who felt greater social support and received more frequent hugs had less vere_____（12）.
"Hugging protects people who are under stress from the _____（13）risk for colds that's usually _____（14）with stress," notes Sheldon Cohen, a professor of psychology at Carnegie, Hugging " is a marker of intimacy and help _____（花的英文单词15）the feeling that others are there to help_____（16）difficulty."
Some experts_____（17）the stress-reducing, health-related benefits of hugging to the relea of oxytocin, often called "the bonding hormone"_____（18）it promotes attachment in relationships, including that between mothers and their newborn babies. Oxytocin is made primarily in the central lower part of the brain, and some of it is relead into the bloodstream. But some of it _____（19）in the brain, where it _____（20）mood, behavior and physiology.
shirt什么意思
1. A．Besides B．Unlike C．新兴职业Throughout D．Despite
2. A．equal B．restricted C．connected D．inferior
3. A．view B．host C．lesson D．choice
4. A．avoid B．forget C．recall D．keep
5. A．collecting B．affecting C．guiding D．involving
oah6. A．on B．in C．at D．ig什么意思of
7. A．devoted B．attracted C．lost D．expod
8. A．along B．across C．down D．out
9. A2012湖北高考数学．imagined B．denied C野合．doubted D．calculated
10.A．rved B．restored C．explained D．required
11.A．Thus B．Still C．Rather D．Even
12.A．defeats B．symptoms C．errors D．tests
视频英文13.A．highlighted B．incread C．controlled D．minimized
14.A．prented B．equipped C．associated D．compared
15.A．asss B．generate C．moderate D．record
16. A．in the name of B．in the form of C．in the face of D．in the way of
17.A．attribute B．commit C．transfer D．return
18.A．unless B．becau C．though D．until
19.A．remains B．emerges C．vanishes D．decreas
20.A．experiences B．combines C．justifies D．influences
Section Ⅱ Reading Comprehension
Part A
Directions:
Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark your answers on the ANSWER SHEET. （40 points）
Text 1
First two hours, now three hours — this is how far in advance authorities are recommending people show up to catch a domestic flight, at least at some major U.S. airports with increasingly massive curity lines.
Americans are willing to tolerate time-consuming curity protocols in return for incread safety. The crash of EgyptAir Flight 804, which terrorists may have downed over the Mediterranean Sea, provides another tragic reminder of why. But demanding too much of air travelers or providing too little curity in return undermines public support for the process. And it should: Wasted time is a drag on Americans' economic and private lives, not to mention infuriating.
Last year, the Transportation Security Administration(TSA) found in a cret check that undercover investigators were able to sneak weapons — both fake and real — past airport curity nearly every time they tried. Enhanced curity measures since then, combined with a ri in airline travel due to the improving economy and low oil prices, have resulted in long waits at major airports such as Chicago's O'Hare International. It is not yet clear how much more effective airline curity has become — but the lines are obvious.
Part of the issue is that the government did not anticipate the steep increa in airline travel, so the TSA is now rushing to get new screeners on the line. Part of the issue is that airports have only so much room for screening lanes. Another factor may be that more people are trying to overpack their carry-on bags to avoid checked-baggage fees, though the airlines strongly dispute this.
There is one step the TSA could take that would not require remodeling airports or rushing to hire: Enroll more people in the PreCheck program. PreCheck is suppod to b
e a win-win for travelers and the TSA. Pasngers who pass a background check are eligible to u expedited screening lanes. This allows the TSA to focus on travelers who are higher risk, saving time for everyone involved. TSA wants to enroll 25 million people in PreCheck.
