题目内容

12．Over the past half century，using chemical fertilizers have become very common in farming．have→has．

分析 在过去的半个世纪，在农业上使用化学肥料已经很普遍了．

解答 答案：have→has
根据句意，主语为"using chemical fertilizers"这是一个动名词做主语，谓语需用单数，即has．

点评 考查学生基本语法知识，动名词做主语时，谓语需用单数．

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2．Thereare （be）three books and a pen on your desk．
3．He felt nervous，notknowing（know） what to say．
20．增加：在缺词处加一个漏词符号（︿），并在此符号下面写出该加的词．
删除：把多余的词用斜线（\）划掉．
修改：在错的词下划一横线，并在该词下面写出修改后的词．
注意：1．每处错误及其修改均仅限一词．
2．只允许修改10处，多者（从第11处起）不计分．
3．必须按答题要求做题，否则不给分．
Do your grandparents often nag （唠叨） you about little things like"don't put up your cell phone in your pocket and it'll get stolen"？Whenever they do that，you probable think that they are being too careful and never followed their advice．In fact，being careful aren't always a bad thing．It is reported that older people are very careful about their online safety than young people．They don't use a same password for different accounts，unlike her grandchildren．
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7．Balancing （平衡） a scientific career and a family takes time and effort but is not impossible．
2．It was a sunny day，and as a routine for years，I was shopping at my local supermarket．On that particular day，I had done about 2weeks worth of shopping and  （16）Atoward the register to pay for my groceries．After the cashier had scanned my items and I had bagged them up，she stated that the （17）B was 150．I（18）Dinto my back right pocket to grab the money to pay and noticed that there was no money there．I started to get（19CI knew my purse was in the car and I was sure I had put the（20Din my back right pocket．I looked at the cashier with wet eyes and a（21Blook not knowing what to do．There were people behind me on the line．She told me to speak with the courtesy counter（爱心柜台）．I（22Band said，"Really？It's（23Dno one would hand that in!"Bu tshe（24）Ame to．"You never know…"she said．I decided that there was no（25Cin checking so I walked up to a woman behind the counter and said，"I have to ask，did anyone（26Acash by any chance？"She asked，"How much？"My face then（27）C"200 in the form of one hundred dollar bills．"I replied．She said，"（28）C，yes，someone did!"I was so  （29）D!"Who？I want to thank her．"She pointed to a young girl about 10years old and said，"She did．"
I walked over to the mom and hugged her．She said，"It wasn't me，it was my  （30）A"．I said，"I know，I wanted to thank you both，（31）C she found it…it's because of you that I got this back．"I was so happy，I was almost in tears．
The next day at work，a person in another department （32）Ame tickets to the circus．He handed me 5tickets．Almost  （33）Dthat young girl's face popped in my head．After work I went back to the supermarket and stoppe  d at the courtesy counter and asked if she had any idea who that woman was．She smiled and said，"Yes，she is a friend of mine"．Then I asked her to do me a favor and pass along these 5tickets to her．
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16．A．headedB．retiredC．hesitatedD．showed
17．A．percentageB．totalC．productD．luggage
18．A．lookedB．searchedC．checkedD．reached
19．A．particularB．curiousC．nervousD．serious
20．A．cardB．groceryC．purseD．money
21．A．shockedB．confusedC．inspiredD．moved
22．A．screamedB．laughedC．criedD．blamed
23．A．realityB．evidenceC．receiptD．cash
24．A．encouragedB．postponedC．discouragedD．promised
25．A．doubtB．needC．harmD．expense
26．A．turn inB．work outC．send forD．take away
27．A．broke upB．burst outC．lit upD．sent off
28．A．EventuallyB．FinallyC．ActuallyD．Unfortunately
29．A．interestedB．worriedC．absorbedD．surprised
30．A．daughterB．husbandC．motherD．friend
31．A．becauseB．howeverC．althoughD．besides
32．A．offeredB．borrowedC．producedD．lent
33．A．simplyB．constantlyC．previouslyD．instantly
34．A．rejectB．appreciateC．ignoreD．purchase
35．A．uniqueB．perfectC．officialD．typical．
9．-Sorry，I've got to go now．
____ you？I thought you could stay with us for dinner．（　　）
A．CanB．MustC．MayD．Should
6．Neil Armstrong，the first man ever to set foot on the moon，is best remembered by his words"That's one small step for （a） man，one giant leap for the mankind"．Once，in an interview with his son，he said it was difficult to watch a sci-fi movie with his dad，because Armstrong would keep complaining about how unrealistic their vision of space were．
In fact，even the Oscar-winning Gravity，described as"the most realistic space movie ever"by Forbes，is not 100 percent faithful to reality．Here is part of a former NASA astronaut-Garrett Reisman's movie review．
On the whole，it's a great movie．But the question that most people want me to answer is how realistic it was．
In general，sci-fi movies are usuallyfar-fetched．So it's amazing how many things Gravity gets right．The danger of space debris（残骸）is very real．There are currently more than 600，000 pieces of debris larger than 1 cm orbiting Earth and they pose a great risk to spacecrafts．However，in the movie，astronauts can see the debris coming and quickly seek shelter．In reality，debris can travel at 20 times the speed of sound，which means that if you can see it，it's already too late to hide．
Another huge error was-there was absolutely no reason for the male astronaut Matt Kowalski to sacrifice himself!!He lets go of the hand of his female partner，Ryan Stone，and drifts away into space．In reality，Kowalski wouldn't have flown away when Stone let go of his hand．Instead，he would have just stayed floating in that spot．
In the movie，Stone travels from the Hubble Telescope to the International Space Station and then to the Chinese Space Station Tiangong，where she finds an escape vehicle to take her back to Earth．But this is actually the biggest error in the movie．The Hubble，the International Space Station and a Chinese space station are not neighbors．Getting from one to the other requires so much energy that not even space shuttles had enough fuel to do it．In addition，space stations travel in different orbits，and they travel quickly．And it would be physically impossible to get from one to the other．
There are other，more minor details that are just unrealistic．For example，Stone doesn't wear a cooling garment（降温服）under her spacesuit to protect herself from the heat in space．
…Yes，I could go on and on about all the things Gravity got wrong．But who cares？All of these inaccuracies were done to help advance the plot or to add drama to the films．This is entertainment，not a documentary．
28．The purpose of the first paragraph is toB．
A．introduce the famous American astronaut Neil Armstrong
B．show that sci-fi movies are often considered unrealistic by astronauts
C．introduce why Gravity is the most realistic space movie ever
D．tell people not to believe everything they see in sci-fi movies
29．The underlined word"far-fetched"can best be replaced by"A"．
A．unlikely to be true                    
B．difficult to understand
C．easy to mislead people                
D．unpopular with astronauts
30．Which of the following situations would agree with the laws of physics in space according to the passage？C
A．Astronauts collecting flying space debris
B．Astronauts wearing only T-shirts under their spacesuits
C．Astronauts staying afloat where they are after they part with a spaceship
D．Astronauts performing a space walk from the Hubble Telescope to the International Space Station
31．We can infer from the passage thatD．
A．Garrett Reisman doesn't think highly of the movie Gravity
B．directors of sci-fi movies usually don't care much about minor details
C．the shooting of space documentaries and sci-fi movies involve totally different skills
D．Garrett Reisman believes that sci-fi movies don't need to be totally faithful to reality．
7．一Thank you very much．
一Not at all，I was         glad to help．（　　）
A．tooB．only tooC．not soD．much

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