On returning home.she found a note to the door. Call in later． ( )A．attaching, readingB．attaches, sayingC．attached, which readsD．attached, reading 题目和参考答案——青夏教育精英家教网—

题目内容

20．On returning home，she found a note ________ to the door，________"Call in later．"（　　）

	A．	attaching； reading		B．	attaches； saying
	C．	attached； which reads		D．	attached； reading

分析一回到家，她发现门上附着一张便条，上面写着，"过会再来"．

解答答案是D；本考查分词；第一空填attached，这是过去分词做宾语补足语，因为宾语a note和宾语补足语attach是被动关系，第二空填reading，是现在分词做定语，意思note和read是主动关系，相当于定语从句which read；C 项第二空时态错误，故选D．

点评首先判断选项中的动词在句中是以谓语还是非谓语形式出现，然后根据选项在句中的功能结合非谓语的基本用法做出合理的判断．要关注常见非谓语动词的搭配．

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	A．	aiming at passing		B．	aimed to passing
	C．	aiming passing		D．	aimed to pass

11．I think ________ impresses me about his painting is the colors he uses．（　　）

8．Some residents of rural Hunan still believe in old-style Spring Festival celebrations but fear that traditions may be lost（61）unless they're protected，Liu Xiangrui reports．
Spring Festival，（62）celebrated（celebrate） from the first to the 15th day of the first lunar month，is undoubtedly the most（63）significant（significance） cultural event in a year for Chinese．
Like in other parts of the country，preparations for the festival start early every year，with food（64）playing（play） a key role．In rural Yueyang，for instance，such delicacies as tofu and smoked pork are prepared a month or two（65）in advance．Then，there are specific days for certain activities．People offer prayers to the Kitchen God on the 23rd of the last lunar month，so that he puts in a good word about the host family when he（66）returns（return）to heaven to file an"annual report"the next day．
The festival is celebrated by putting up（67）decorations（decorate）in houses，lighting firecrackers，worshipping ancestors and staying up late on the eve of the Chinese New Year．
The night before the year begins is the highlight of the festival，when those working in faraway cities try to rush home（68）to catch（catch）the family reunion dinner．Some families have unique menus for this special meal．Fish，which（69）symbolizes（symbol） prosperity in Chinese culture，is（70）a must．

15．HIV is a tricky virus that escapes typical immune responses．During a successful immune system response to a foreign body，white blood cells produce antibodies that target the foreign body．These antibodies then mark the foreign body for destruction by other immune cells．For the most part，HIV escapes these immune defenses，but rare individuals develop antibodies that effectively block the virus．Researchers are now showing that these antibodies can also act as treatments in other HIV patients．
HIV has several ways of escaping the immune response．Unlike most viruses，HIV specifically attacks a type of white blood cell that is critical to our immune system．During reproduction，the HIV virus also picks up many new mutations （变异），which often change it enough that any antibodies produced earlier during the infection no longer recognize it．
These rare antibodies can also keep the virus from infecting new cells，which could make them an effective treatment．In animal studies，injection of low concentrations of these antibodies could act as a vaccine （疫苗） and provide protection against infection．Injections can even control active infections when combined with additional antibodies that target other molecules （分子） on the HIV surface．These findings led to humans phase 1clinical trials to evaluate a specific antibody that targets HIV．This study revealed that a single injection of the antibody typically reduced the presence of HIV in the blood of patients who have viruses that were sensitive to the antibody．
After performing test-tube studies showing the effectiveness of the antibody，the researchers evaluated its safety in humans in a small trial．The study included two groups of participants：14uninfected individuals and 19individuals with an HIV-1infection．The researchers then tracked the clearance of the antibody by following its levels in the participants'blood．Consistent with previous studies，HIV-1infected individuals exhibited faster clearance of the antibody，with a half-life of 12.8days compared to 24.0days for uninfected participants．Despite the fast clearance，however，the antibody appeared to be effective．
Thirteen HIV-1infected participants with the highest levels of virus received the highest dose （剂量） of the antibody．Eleven of them showed a rapid decline in HIV levels．Tracking the infection through the first weeks after treatment revealed the evolution of multiple viruses that were no longer affected by the antibody．However，these new variants （变体） generally remained sensitive to antibodies targeting other virus surface molecules．
Overall，this investigation shows the safety of injections of antibody 10-1074in humans．Thus，researchers may be able to build a cocktail of antibodies that effectively block active HIV infections．

59．HIV escapes immune responses byC．
A．removing the foreign body
B．identifying the immune system
C．attacking a certain white blood cell
D．reproducing some effective antibodies
60．What does the underlined word"it"in Paragraph 2refer to？C
A．The immune system．
B．A type of white blood cell．
C．The HIV virus．
D．An antibody．
61．The purpose of the further study of antibodies is toD．
A．introduce a vaccine protecting humans against infection
B．confirm the reduction of HIV in the blood of the patients
C．track a faster clearance of antibodies in uninfected subjects
D．prove the safety and effectiveness of antibodies in humans
62．What can we infer from the passage？B
A．Antibodies remain ineffective against most HIV viruses．
B．Researchers feel optimistic about a new cure for HIV．
C．Researchers get contradictory findings from a series of studies．
D．Antibodies can evolve with HIV viruses from infected patients．

5．The little boy needed the ________ money to deal with the things that remained ________．（　　）

	A．	remaining； to be settled		B．	remaining； to settle
	C．	remained； to be settled		D．	remained； to settle

12．Today police launched（=began）a campaign to reduce road accidents．

9．Dear"Daddy"
I don't know your name，but Kate called you"daddy"for the entire flight last week．You kindly never corrected her．In fact，you didn't even feel uneasy as you could probably tell that she was not confusing you with her own"daddy"．If she calls you"daddy"then you better believe she thinks you are all right．
I sat Kate，my 3-year-old who has autism（自闭症），in the middle seat．Based on her previous interest in opening and closing the window shade，I figured she might be less of divided attention if she sat there．I watched the entire Temple basketball team board the plane，and then they all moved toward the back．For a moment I thought we might have a free seat beside us，and then you walked up and sat down with your briefcase and your important documents．The moment you sat down，Kate started to rub your arm．Your jacket was soft and she liked the feel of it．You smiled at her and she said："Hi，Daddy，that's my mom．"Then she had you．
You could have shifted uncomfortably in your seat．You could have ignored her．You could have given me that"smile"that I may hate because it means："Manage your child，please．"You did none of that．You engaged Kae in conversation and asked her questions about her turtles．She could never really answer your questions but she was so fond of you that she kept eye contact and joint attention on the items you were asking her about．I watched and smiled．Thank you for being so kind to Kate and not having made me repeat those awful apologetic sentences tat I so often say in public．

24．Why didn't the stranger correct Kate's calling him"daddy"？B
A．He felt warm about what she called．
B．he was aware of what she meant．
C．He intended to avoid further trouble．
D．He didn't want to embarrass her mother．
25．What can we learn about Kate according to the passae？B
A．She developed a sense of stranger anxiety．
B．She enjoyed her ride with the man beside her．
C．She showed interest in the basketball players．
D．She opened and closed the window shade a lot．
26．What can be inferred from the last paragraph？A
A．Kate is often troublesome in public．
B．Kate's mother felt pity for the stranger．
C．Kate was curious about the man's stranger．
D．The stranger communicated with Kate perfectly．
27．What's the author's purpose of writing the letter？D
A．To attract thousands of hits on the Internet．
B．To bring autism to the attention of the public．
C．To apologize for her daughter's improper behavior．
D．To thank a stranger for being kind to her daughter．

17．Which of the following had not been affected by the wildfires？
A．Houses B．Land C．Cars．

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