Unit 3 Science versus nature 同步练习 2

Unit 3 Science versus nature 同步练习同步练习 2 总分 100 分 时间 45 分钟 成绩评定 I 预习课文 并完成下表 预习课文 并完成下表 本题本题 10 分分 Pro cloningAnti cloning 1 produce valuable tissues and organs that could be used to save human lives 1 may produce a real life Frankenstein s monster 2 produce 2 create 3 Research efforts should be 3 show 4 It is good news for 4 is illegal II 根据首字母提示或中文提示补全单词 根据首字母提示或中文提示补全单词 每题每题 2 分 共分 共 20 分分 1 The first two cats c by chromatin transfer CT a new cloning technology are healthy and normal after having been born June 12 and 14 2 He had read the novel and made c on it 3 G speaking he doesn t take medicine but sometimes he does 4 You should not i in other people s arguments 5 His temperature was two degrees above n 6 If you don t stop this continual arguing you will drive me to d 7 The leader spoke in p of the man who had given his life for the cause 8 She had 意图 of visiting her native land 9 All his cares and 焦虑 make him look old 10 Scientists have made a great 突破 in their treatment of that disease III 找出与画线部分意思相近的选项 找出与画线部分意思相近的选项 每题每题 3 分 共分 共 15 分分 1 His plans are still in embryo A in progressB undevelopedC in dangerD under repair 2 The police force is an organ of the government A a part of an animal or plant that has a special purpose B an organization usually official that has a special purpose C newspapers radio etc considered a s able to have an effect on what people think D any of certain other instruments 3 He bought a box of tissues for his cold A light thin paper used for wrapping packing etc B mass of cells forming the body of an animal or a plant C a solid sweet usu brown substance D medicine 4 Deliver me from such tiresome people A hand overB help in giving birthC set freeD support 5 That fellow gets my goat with his constant boasting of his own achievements A steals something expensive from meB borrows something useful from me C tries to make me a goatD makes me very annoyed IV 单项选择 单项选择 每题每题 1 分 共分 共 10 分分 1 1 The manager refused to on the rumor that he had planned to leave office A explain B speak C comment D talk 2 After several failures I gave up In fact I had no heart on it from the beginning A right B just C proper D very 3 We can t figure out quite a number of insects birds and animals are dying out A that B as C why D when 4 We wanted to get home before dark but it didn t quite as planned A make out B turn out C go on D come up 5 We that the two strangers have been up to no good lately A have pointed them out B have pointed to them out C have pointed out them D have pointed out to them 6 Prices of daily goods through a computer can be lower than store prices A are bought B bought C buying D to buy 7 Tom yourself Did you forget the school rules A behave B believe C perform D conduct 8 Who s been my wine Somebody s been trying to siphon it off and now it s all over the floor A interrupting B disturbing C interfering with D interfering in 9 both the present and the future the Loving Car Project is considered to be a great undertaking 事业 A Having benefitedB Benefiting C Having been benefiting D Benefited 10 All the books that have been offered by the company are said to the school the other day A being sent B to be sent C having been sent D to have been sent 11 It will be years before the city returns to after the earthquake A common B usual C normal D ordinary 12 We volunteered to collect money to help the of the fire A villagers B victims C folks D fellows 13 I accept that he is not perfect I do actually like the person A Since B Before C Unless D While 14 Don t worry about the situation of the world of people prefer peace to war A The most B The great part C The majority D The number 15 I d like the red silk dress that black one if you let me choose A other than B more than C rather than D not more than V 完形填空 完形填空 每题每题 2 分 共分 共 20 分分 How to understand scientific terms While reading articles 1 science we often 2 difficult or unfamiliar words 3 we should be prepared to 4 some time working out the meaning of these scientific terms in order to understand the meaning of the text 5 Begin by reading the 6 paragraphs for an idea of what the article is about Then 7 the body of the article Circle any words you do not know Question things you do not understand or 8 do not appear to 9 Then read through the article a few times You will often be amazed to discover 10 seemed confusing at first makes sense upon further readings 1 A related to B relating C connecting with D have something to do with 2 A findB meetC come acrossD come through 3 A ThenB ThereforeC HoweverD So 4 A spendB wasteC costD take 5 A as a wholeB generally C whollyD in all 6 A first twoB first C lastD first and last 7 A skimB look atC watchD scan 8 A B thatC whyD how 9 A make a senseB senseC make senseD make senses 10 A that whatB thatC if D whether VI 阅读理解 阅读理解 每题每题 5 分 共分 共 25 分分 Every year citizens of Kunming Yunnan Province welcome thousands of black headed gulls with food and happy laughter The lovely white birds fly from Siberia to stay in the Dianchi area of the city in winter But this year the former lovely white angels became flying devils 魔鬼 in locals eyes due to their fear of bird flu Although scientists have not found the fatal virus in the birds few people will dare to risk their lives to feed the birds this year Across the world wild migratory birds 候鸟 seem to have become the world s public enemy number one since the deadly H5N1 bird flu virus was detected not only in Asia but also as far away as Europe and Africa Geographically speaking 从地理上说 the spread of bird flu appears to be following the migratory routes of wild birds Since the World Health Organization warned last month that migratory birds could carry the deadly H5N1 virus that causes bird flu many countries like China have started tracking migratory birds and cleaning up poultry markets 家禽市场 China also cancelled 取消 all pigeon races last week Some people are even giving chicken dishes a miss despite no evidence 证据 that you can catch bird flu from eating chicken Scientists said that the migratory routes of wild birds are often far away from big cities So the risk of transferring 传染 the virus directly from wild birds to humans is very low Scientists also warned that wild birds are shy creatures They see you coming and fly away at once But if a wild bird becomes easy to approach people should be careful that it may be sick There are already three areas hit by bird flu in the provinces of Hunan and Anhui and the northern region of Inner Mongolia areas all on the migratory routes of wild birds In the past two weeks China has revealed three outbreaks of the H5N1 virus that killed 3 800 chickens ducks and geese 鹅 1 The citizens of Kunming will not welcome the black headed gulls this year because A the gulls have become flying devilsB some of the gulls have brought bird flu C the gulls have caused deathD the gulls may bring in the possibility of bird flu 2 To prevent bird flu China has taken many actions except A cleaning up poultry marketsB canceling all pigeon races C killing all sick birdsD giving chicken dishes a miss 3 Which areas are not struck by bird flu A Yunna