2．下面短文共有10处语言错误，每句中最多有两处，每处错误仅涉及一个单词的增加，删除或修改． 增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词． 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． Monday，May 18，2015 During the class break this morning，I noticed a message on the board which a lecture on oceanic environment would be given in the afternoon．I decided to attend it． When I enter the great meeting hall，I found seat at the back．The report involved marine life and pollution problems．I listened attentive，took notes of the important points． At the end of the report，the host asked if anyone of them had a question．I rose my hand and asked if the government had taken step to protect the resources．The host told us that every country had its law to protect from the sea and our country was no exception． I learned a lot from today's report．We shall do more to protecting our blue sea．
3．假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文．文中共有10处语言错误，每句中最多有两处．每处错误仅涉及一个单词的增加、删除或修改． 增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词． 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限一词； 2．只允许修改10处，多者（从第11处起）不计分． Mr．Johnson is a hardworked teacher．Every day，he spends too much time for his work．With little sleep and hard any break，he works from morning till night．Hard work have made him very ill．"He has ruined her health．We are worried about him．"That is which other teachers say．Yesterday afternoon，I paid a visit Mr．Johnson．I was eager to seeing him，but outside his room I stopped．I had to calm myself down．Quietly I stepped into the room．I saw him lying in bed，looking at some of the picture we had taken together．I understood that he missed us just as many as we missed him．
4．Tu Yoyo，84，was （41）honored（honor）with the Nobel Prize in Physiology or Medicine on Oct=5．She was the first Chinese citizen （42）to win a Nobel Prize in science．Tu（43）shared （share）the prize with the Irish-born William Campbell and Satoshi Omura of Japan． Tu （44）is （be）a researcher at the China Academy of Traditional Chinese Medicine now．She was given the prize for developing artemisinin（青蒿素），a new drug therapy against malaria（疟疾），（45）which has saved millions of lives worldwide，especially in developing countries． Tu and her colleagues joined a government project to find a new malaria drug （46）in/during the late 1960s．They made 380herbal extracts from two thousand recipes from traditional Chinese medical books．In 1971，after nearly two hundred（47）failures （failure），Tu's team（48）finally（find）found an extract that was 100%effective against the malaria parasites-artemisinin．In 2001．the World Health Organization made artemisinin（49）its（it）first choice in the treatment of malaria． "The discovery of artemisinin is a gift to mankind from traditional Chinese medicine．It's the collective achievement of the research team．（50）Winning （win）the prize is an honor for Chinese science and traditional Chinese medicine，"Tu said．
10．There was a time when a trip to the supermarket in the United States often ended with a seemingly simple question from the cashier："Paper or plastic？"Well，which type of bag would you choose？ While all types of bags have some influence on the environment，it has long been supposed that paper bags are kinder．They are made from a renewable source，break down easily，burn without giving off thick smoke and can be recycled．However，the producing process behind paper bags uses more energy than that of plastic ones．How can this be true？ Studies show that paper bag production requires four times as much energy as plastic bag production．And the amount of water used to make them is twenty times higher．Besides，the influence on forests is very serious．It takes about fourteen million trees to produce ten billion paper bags，which happens to be the number of bags used in the United States yearly．In terms of recycling，the idea that paper bags are more environment-friendly than plastic ones can be quickly discarded．Research shows it requires about 98% less energy to recycle plastic than it does paper． Even though paper bags might be more harmful than plastic ones，plastic still seems to be considered by governments as the more harmful of the two．In Ireland，for example，a tax has been introduced to discourage the use of plastic bags．People have to pay 22cents for every plastic bag，and as a result，their use has dropped quickly． There's no doubt that it makes more sense to reuse these bags．However，we don't seem to be doing that at present．That may be because they fall apart quickly．If so，cloth bags are a better choice，but still，their production also has a bad influence on the environment．So what to do？How should we answer the question of"Paper or plastic？"It seems that we first need to ask ourselves one more general question："What can I do to help the environment？"
24．The questions in Paragraph 1are used toC． A．express the author's doubts B．tell readers how to save money C．introduce points for discussion D．show the kindness of the cashier 25．Compared with plastic bags，paper bagsA． A．need more water to produce B．require less energy to recycle C．take more time to break down D．have less influence on forests 26．The underlined word"discarded"in Paragraph 3probably means"B"． A．shared B．given up C．discussed D．put forward 27．Which question does the author probably hope the cashier will ask？D A．Paper or cloth？ B．Paper or plastic？ C．A small bag or big one？ D．A new bag or your own one？
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