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1、人教版选择性必修第四册Unit 3同步练习板块一-同步基础练.单词拼写1He looked up a telephone number in the new _-(电话号码簿)2We saw some hunters hunting wild animals without _（仁慈）.3The greedy employer _-（剥削） his workers for his own profits.4Lack of food caused the mass _(迁移) of the elephants.5His speech was interrupted by the _ （掌声）of
2、 the students several times.6When I wear my goggles(游泳镜) I can see the beautiful world_(水下的)7The police have _ （逮捕）a young man and they are questioning him now.8Norris twice knocked down his _(对手) in the early rounds of the fight.9As a successful business man，he has already _(拥有) many luxuries，and a
3、lso the villa there is in the _(拥有) of him.10As is expected，these programs should be positive in their forms._（同时），the media should also safeguard the values of our society.1.directory 2 mercy 3 exploits 4 migration 5 applauding 6 underwater 7 arrested 8 opponent 9 possessed ; possession 10 Meanwhil
4、e.单句语法填空11When he entered the hall，he saw all the people standing there，_(applaud)12The government and its opponents compete_-(exploit) the troubles to their advantage.13Advertisements may persuade us to throw away useful _(possess) to make room for new ones.14The criminal hoped that the police woul
5、d help keep him free from punishment if he helped the police catch the _-(murder)15Nowadays there are still some countries hunting for whales and dolphins in the Arctic _ mercy despite the ban.11.applauding 12 to exploit 13 possessions 14 murderer 15 without.完成句子16 据报道，与滥用毒品有关的六个人被逮捕了。_17 与此同时，我们可以彼
6、此交流思想和情感，通过这样的做法，我们有可能获得更多的知识。_18 这个小男孩离家一个星期了，这使他父母很担心。_16It is reported that six people were under arrest in connection with the drug abuse.17Meanwhile，we can exchange ideas and feelings with each other，through which we probably acquire more knowledge.18The boy was away from home for a week，which
7、worried his parents very much.语法填空Kierman was born in Sydney，Australia，and grew up near the sea.For more than 40 years，he raced in international sailing 1. (compete)While taking part in 2. important race in 1987，Kierman began to notice the huge amount of rubbish in the worlds oceans.He decided to do
8、 something about it.He organized a community event called “Clean Up Sydney Harbour”On Sunday，January 8，1989，more than 40,000 volunteers came out 3. (clear) away rubbish.The next year，Kierman made the cleanup a national event,4. turned out to be a huge success.Across Australia，about 300,000 people sp
9、ent the day 5. (improve) their local environment.Since then，“Clean Up Australia” has got 6. (big) year by year.In 2002，for example，800,000 people 7. (clean) up almost 15,000 tons of rubbish from Australias beaches，parks and streets.8 (inspire) by the success of his project，Kierman started an even bi
10、gger program.9. the help of the United Nations Environment Program，he introduced “Clean Up the World” to other parts of the world.“Clean Up the World” has been growing 10. (rapid) and his wonderful idea has now spread from one city to the whole world.1competitions2an3to clear4which5improving6bigger7
11、cleaned8Inspired9With10rapidly板块二-专项训练.阅读理解It may not be quite old enough to be the worlds oldest living organismthat “honor” goes to the bristlecone pine tree(aged 5,000 years)but，at 4,000 years of age，Leiopathes glaberrima，a deep water coral species，does set the record for being the oldest animal
12、living under the sea.Located on the floor of the Pacific Ocean，off Hawaii，the 3 meters tall，(extremely) longlived “black coral” could have some valuable clues about past incidents of climate change；specifically，it could better scientists understanding of how oceans draw down carbon dioxideand of oce
13、an acidification(酸化) in general.Brendan Roark of Texas A&M University，who led a research expedition in 2006 to study the corals climate records，presented his findings at the recent AAAS meeting.How long they can live is anybodys guess，Roark told Sciences Erik Stokstad.He and his colleagues used radi
14、ocarbon dating to determine the corals age.What this suggests，he said，is that the harvesting of deepwater coral for jewelry should be completely banned；because the corals grow at such an anemic(无活力的)rate，any level of harvesting would likely wipe out the remaining specimensthose not yet affected by o
15、cean acidification.Roark believes it could be possible to reconstruct records of subsurface(地下的) temperature variability and ocean circulation changes，which would provide some insight on climate change incidents and help predict future effects.By comparison，that ocean quahog clam(圆蛤) we mentioned a
16、while backaged 405 yearsseems almost sprightly(活泼的)1What does the underlined word “clues” in the second paragraph mean?AEvidence. BTreasure.CWorth. DUsage.2Whats the value of the finding of the Leiopathes glaberrima?AIt shows which is the oldest in the ocean.BIt helps the scientists get more informa
17、tion about the ocean.CIt shows why the weather changes so much.DIt helps the scientists know how to live longer.3Why should the harvesting of deepwater coral for jewelry be completely banned?ABecause the jewelry has little value.BBecause the jewelry is hard to harvest.CBecause harvesting for the jew
18、elry does great harm to deepwater coral.DBecause it is very dangerous.4What is the best title of the passage?AThe Worlds Oldest Living OrganismBThe Oldest Animal Under the SeaCHow to Protect the Corals GrowDA Great Discovery答案ABCB .完形填空The snow trapped Taylor，but taco sauce(卷饼酱) saved his life.It al
19、l began last Sunday when Taylor，along with his dog，went to get gas for his 1 ， according to the Sheriffs Office.Taylor told the police his car got 2 in the snow.After some time，he then 3 and woke up on Monday finding 4 more snow，unable to get out of the vehicle(车辆)He tried to 5 out on Monday，but the
20、 snow was too deep and made it 6 to go on foot so he and his dog 7 to the vehicle.By Wednesday，a 8 persons announcement was put out for Taylor，according to a report.Over the next few days 9 he was trapped in the snow，Taylor told the police he stayed 10 by starting his car from time to time.He 11 som
21、e of the taco sauce he had as food.On Friday，a skier called 911 saying he had 12 Taylor.The office soon sent a construction truck to 13 out Taylor and his dog.The officers said they were just “hungry after being stuck in the 14 for five days”Taylor was 15 to who helped him and determined to help oth
22、ers as possible as he could in future.1A.truck BbusCcar Dboat2A.broken BstuckClost Dchanged3A.fell asleep Btook risksCtried out Dkept on4A.also BalmostCstill Deven5A.put BcallCbreak Dwalk6A.difficult BboringCimportant Dpossible7A.returned BpointedCtended Dappealed8A.learning BworkingCmissing Dtravelling9A.until BafterCbefore Dunless10A.clean BhotCwarm Dmild11A.bought BateCmade Dborrowed12A.seen BsavedCknown Dpaid13A.send BdigCpick Dtick14A.clay BtyphoonCthunderstorm Dsnow15A.desperate BawkwardCthankful Dashamed1-15 CBADD AACBC BABDC