人教版高中英语必修二Unit4WildlifeprotectionLearningaboutLanguage课时作业

1、名校名 推荐unit 4 wildlife protection learning about language 课时作业.单句语法填空1no matter how_(power) the enemy seems ，we must fight against them to the end.答案：powerful2 she must be feeling very lonely after the_(lose) of her husband.答案：loss3 fruit juice can be_(harm) to childrensteeth.答案：harmful4 there is now

2、 clear evidence that vitamin c gives_(protect) against cancer.答案：protection5 i think that a good story does not necessarily have to have a happy _(end) 答案：ending6 he told me not _(inspect) the machine without turning off the power.答案：to inspect7 i dappreciate your _(write) me back as soon as possibl

3、e.答案：writing8 i think his advice is of great_(important)to your success.答案：importance9 witha lot of difficult problems_(settle) ， the manager felt worried allthetime.答案：to settle10 john thinks it wontbe long _he is ready for his new job.答案：before .阅读理解ahawaii officials plan to spend the next two yea

4、rs studying tigersharks movementsaroundmaui to understand why overall shark attacks have suddenly increased since the beginningof2012.chairman william aila of the hawaii department of land and natural resources， said ontuesday that hawaii waters are safe if swimmers are careful.however，he said there

5、 are more tigersharks and more people in hawaiian waters ， which will create more chances of bites.“ we know that there are a large number of shark attacks that have happened recently.wejust want to make it clear that throughout history of hawaii ， the number of shark attacks has gone up， and then i

6、t has gone down ， and there have been some years that we veactually had no shark attacks.”1名校名 推荐there have been eight attacks statewide this year and ten in 2012.hawaii usually sees only three to four attacks each year ， and saw one or sometimes zero attack in 11 years between 1980and 2012，accordin

7、g to state data.a 20- year-old german tourist lost her arm in an attack last weekas she was diving off the coast of maui.four days later， a 16- year-old surfer suffered injuries toboth legs after a shark bite in waters off the big island.there have been four attacks during the lastmonth， though it s

8、not clear what type of shark was involved in each incident.duringa news conference， ailasaid hawaiipeople didn tknow much about sharks movements in waters around maui and the bigisland.thatwhysit splanning a two- year study totrack tiger sharks ， which will begin next month.meyer ，leading the study

9、，said tiger sharks can travel up to 100 miles in one day ，not stayingin one area very long or swimming in very shallow (浅的 ) waters if they choose to.aila said thestudy will help determine measures to minimize encounters ( 相遇 ) between sharks and humans.语篇解读本篇文章主要报道了在夏威夷发生了越来越多的虎鲨袭击人的事情以及夏威夷将推行两年虎鲨跟

10、踪和研究以实行相关措施避免人与鲨鱼的会面。1 what causes more chances of tiger shark attacks?a that more and more people want to hunt sharks.bthat the swimmers don tknow much about sharks.cthat the waters are becoming more and more shallow.d that more sharks and tourists are in nearby waters.解析：细节理解题。根据文章第一段的最后一句there ar

11、e more tiger sharks and morepeople in hawaiian waters ， which will create more chances of bites 可知答案。答案：d2 how many shark attacks are there in all this year and in 2012 statewide?a 2.b 4.c8.d 18.解析：推理判断题。 根据文章第三段的第一句话there have been eight attacks statewidethis year and ten in 2012. 可知答案。答案：d3 it can

12、 be inferred from the passage that_.a the attacks are perhaps caused not just by tiger sharksbtiger sharks prefer to stay in shallow waters rather than in deep waterscmeasures to reduce shark attacks have already been takend tiger sharks are more likely to attack young people解析：推理判断题。 根据第三段的最后一句话.it

13、 s not clear what type of shark involved2名校名 推荐in each incident. 可推断，人们并不清楚每一次的事故都和哪种鲨鱼有关。答案：a4 which would be the best title of the passage?a hawaii plans to study tiger sharks to reduce shark attacks in mauibmore and more tiger sharks make people of maui very fearfulcmore and more tiger shark atta

14、cks destroy the tourism business of mauid tourists were injured by the sharks while swimming in maui解析：主旨大意题。第一段为导语，点明了主题，因此答案为a 。答案：abanimals are natural resources that people have wasted all through our history.animals have been killed for their fur and feathers，for food ，for sport ，and simply bec

15、ausetheywereinthe way.thousands ofkindsofanimals have disappeared fromthe earthforever.hundreds more are onthe danger list today.about 170 kinds in the unitedstates aloneare considered in danger.why should people care ？ because we need animals.and because once they are gone ，there will neverbe any m

16、ore.animals are more than beautiful or interesting ora source of food.every animal has itsplace in the balance of nature.destroying one kind of animal can create many problems.for example，when farmers killed large numbersof hawks ( 鹰 )，the farmers storesofcornand grainwere destroyed by mice.why ？ be

17、cause hawks eatmice.withno hawks to keepdown their numbers ，themice multiplied quickly.luckily ， some people are working to help save theanimals.some groups raise money tolet people know about the problem.and they try to get the governments to pass laws protecting animals in danger.quite a few count

18、ries have passed laws.these laws forbid the killing of any animal or planton thedanger list.slowly ， the number of some animals indanger is growing.语篇解读本文是一篇关于动物保护的说明文。目前，世界范围内动物的数量正在不断下降，保护动物刻不容缓。保护动物不仅是为动物，也是为我们人类自己的生存考虑。幸运的是， 现在有的国家已经开始行动，例如成立保护组织或制定法律等对动物进行有效的保护。5 what is the best title for the

19、passage?a save the animalsb useful animalsclaws for animalsd animals in danger解析：主旨大意题。 文章提到动物面临的生存现状、保护动物的必要性以及目前一些3名校名 推荐国家对野生动物采取的保护性措施等都体现了保护动物的主题，故文章标题应是“ 保护动物” 。答案：a6.animals are important to us mainly because_.a they give us a source of foodbthey are beautiful and lovelycthey keep the balance

20、 of natured they give us a lot of pleasure解析：细节理解题。根据第四段中的“animals are more than.in the balance of nature. ”可以看出，每一种动物的存在都是有道理的，都是为了维持自然界的平衡。答案：c7.what is the meaning of the underlined word“ multiplied in the” passage?a became more.b became less.cturned black.d ate food.解析：词义猜测题。 由画线词所在的段落可以看出，当鹰的数量

21、因人类的捕杀而减少时，粮食受老鼠的毁坏严重。没有鹰对老鼠的捕杀，老鼠的数量自然是增长很快，即 “变得更多 ” 。答案：a8 we can infer from the passage that_.a people have known the importance of animal protection since a long time agobanimals play an important role inpeople slifecthe number of hawks is on the decreased many countries passed laws forbidding

22、the killing of any animal解析：推理判断题。 根据第一段和第四段的描述可以看出，此前人们对于动物的保护并不关注， 当然也并未意识到保护动物的重要性。通过对文章第四段的理解可以得知动物在人们的生活中起着重要作用，故b 项正确。文中提到鹰的数量由于人类的捕杀而减少，但并非现在的情况，故可排除c 项。 d 项中提到许多国家制定了法律来禁止对一切动物的捕杀，忽略了文中onthe danger list 这个说法，故该项是不对的。答案：b .七选五it is interesting to see how my own idea of success has changed ove

23、r the years.when i was young，i was reaching for material ( 物质的 ) success.i chose my jobs accordingly._1_ i did earn some money by selling different things.but then i began to realize selling was not what i wanted to do all my life.after all i wasoften forced to sell products that i knew did not real

24、ly fit the customers.you know how sales4名校名 推荐meetings go ： allthat matters is the amount ofmoney you made.infact ， things weredifferent._2_then i realized that even withmuch money i did not feel successful， soi wasnthappy._3_i quit sales and chose another job this time helpingpeople.the feeling of

25、reliefand belonging was great and suddenly i feltsuccessful again._4_i love horses so at first it was the horse portrait (画像 ) only.then abstracts (抽象画) and then other subjects.i felt the most successful when i loved what i did，never minding themoney.and so for my own part ， i define success as the feeling of happiness.so what is success for you ？have you learned to listen to yourself and what fe