2020新教材高中英语UNIT2Wildlifeprotection 8页

Section C Discovering Useful Structures & Listening and Talking 课后篇巩固提升 基础训练 Ⅰ.选词填空 exist,reduce,search,recover,attack,observe,intend,shoot ‎1.A policeman　　　　　dead in the city centre last night. ‎ 答案was shot ‎2.Some species　　　　　in this small area of forest and nowhere else on Earth. ‎ 答案exist ‎3.Once the damage is done,it will take many years for the farmland　　　　　. ‎ 答案to recover ‎4.His house had clearly been　　　　　and the book was missing. ‎ 答案searched ‎5.The traveler may fire at a wild beast to defend himself in case he　　　　　. ‎ 答案is attacked ‎6.Though having lived abroad for years,many Chinese still 　　　　　the traditional customs. ‎ 答案observe ‎7.The new traffic law is mainly 　　　　　to lower the rate of traffic accidents and injuries. ‎ 答案intended ‎8.The new bridge should　　　　　travelling time from 50 minutes to 15 minutes. ‎ 答案reduce Ⅱ.完成句子 ‎1.他的失败是由于他没有练习很长时间。‎ 8‎ His failure was　　　　　　　　　　the fact that he had not practised for a long time. ‎ 答案due to ‎2.狗的嗅觉非常灵敏,经常被用来寻找地震中的幸存者。‎ Dogs have a very good sense of smell and are often used　　　　　　　　　　　　　　　survivors in an earthquake. ‎ 答案to search for ‎3.我们的政府正采取措施防止和控制污染。‎ Our government is trying to　　　　　　　　　　to prevent and control pollution. ‎ 答案take measures ‎4.早晨他开门发现地上覆盖着雪。‎ When he opened the door in the morning,he found the ground　　　　　　　　　　　　　　　snow. ‎ 答案was covered with ‎5.在这个国家的南方,竹子被用来建造房屋。‎ In the south of the country,bamboo　　　　　　　　　　　　　　　building houses. ‎ 答案is used for ‎6.当他在暴风雪中开车时,他的车撞到了树上。‎ His car　　　　　　　　　　a tree while he was driving in the snowstorm. ‎ 答案crashed into Ⅲ.语法专练(将下列句子变为被动语态)‎ ‎1.The workers are building another bridge over the Wenhe River.‎ Another bridge 　　　　　　　　　　　　　　　over the Wenhe River. ‎ 答案is being built ‎2.He wants to borrow my car because they are repairing his car.‎ He wants to borrow my car because his car 　　　　　　　　　　　　　　　. ‎ 8‎ 答案is being repaired ‎3.Would you please fill in this form while they are cleaning the room?‎ Would you please fill in this form while the room　　　　　　　　　　　　　　　? ‎ 答案is being cleaned ‎4.They are holding a birthday party for Tom on his sixteenth birthday.‎ A birthday party　　　　　　　　　　　　　　　for Tom on his sixteenth birthday. ‎ 答案is being held ‎5.The girls are putting on an English play at the moment.‎ An English play 　　　　　　　　　　　　　　　on by the girls at the moment. ‎ 答案is being put ‎6.They are broadcasting the weather report and I want to listen.‎ The weather report　　　　　　　　　　　　　　　and I want to listen. ‎ 答案is being broadcast ‎7.The students are translating the book into English.‎ The book 　　　　　　　　　　　　　　　into English by the students. ‎ 答案is being translated ‎8.Professor Brown is giving a lecture on English history.‎ A lecture on English history 　　　　　　　　　　　　　　　by Professor Brown. ‎ 答案is being given 能力提升 Ⅳ.完形填空 Some animals live in families.Some live in great big groups.And others live mostly by themselves.Animals have to find the right 　1　 of living so they can stay safe,take 　2　of their babies,and find food. ‎ 8‎ A giant panda　3　eats bamboo,and it takes lots of bamboo to fill up a panda!To make sure there’s enough bamboo for everyone,each panda has a territory where it lives alone,except during mating(交配) time or when a mother is 　4　 her baby. ‎ Lions are hunters.　5　,they live in groups.On the African plains,finding enough animals to eat is no problem.But 　6　them is.Lions have better luck when they hunt 　7　. ‎ Eagles live and hunt together in lifelong　8　.A male and a female both help to 　9　 a nest of sticks and twigs(小枝条),lined with 　10　 grasses.When the eggs hatch,one parent 　11　 at home to protect the young eagles while the other searches for mice or fish to eat. ‎ Tigers are stealthy hunters who sneak up on prey such as deer or wild pigs—then pounce!But hunting is　12　.It can take 10 tries before a tiger gets a meal.Living 　13　 means there’s enough prey to eat and makes quiet hunting easier. ‎ Herds of muskoxen crowd together for　14　.If a wolf comes too close,cousins,aunts,and uncles form a tight 　15　,with their sharp horns(角) facing outward and their young safe inside. ‎ What brings ladybugs(瓢虫) together?It’s time to hibernate for the winter by bunching together,and then the ladybugs keep each other warm.‎ ‎【语篇解读】有的动物生活在一个家庭里,有的动物群居,有的动物独居,它们这么做的目的是为了保证安全、照看幼崽和寻找食物。‎ ‎1.A.road　　　　　　　　　B.place C.way D.season 答案C 解析根据下文的“保证安全、照顾幼崽和寻找食物”判断,此处是生活的“方式”。‎ ‎2.A.notice B.hold C.sight D.care 8‎ 答案D 解析根据下文的babies可知,此处应为takecareof...,意为“照顾”。‎ ‎3.A.mainly B.originally C.finally D.hardly 答案A 解析根据下文的“andittakeslotsofbambootofillupapanda!”可知,大熊猫主要以竹子为食。‎ ‎4.A.searching B.following C.raising D.fighting 答案C 解析根据前面的mother可知,此处应填raise,意为“抚养”。‎ ‎5.A.Therefore B.However C.Otherwise D.Besides 答案B 解析从上下文语义看此处含有转折的意思,所以用However。‎ ‎6.A.catching B.bringing C.taking D.cheating 答案A 解析catch“逮住”,与前面的finding相呼应。‎ ‎7.A.alone B.lonely C.together D.separately 答案C 解析根据上文的“有更好的运气”判断,狮子要集体狩猎,所以用together。‎ ‎8.A.pairs B.groups C.numbers D.quantities 答案A 解析根据下文的Amale和afemale判断,此处为“一对”,所以用pairs。‎ 8‎ ‎9.A.live B.move C.find D.build 答案D 解析从下文的“sticksandtwigs”看,此处为“搭建”巢穴。‎ ‎10.A.hard B.soft C.cold D.green 答案B 解析鹰建好巢穴后,在穴里面要铺的草应该是“柔软的”。‎ ‎11.A.stays B.leaves C.reaches D.hides 答案A 解析根据后面的“保护”判断,一只鹰要“待”在家里。‎ ‎12.A.easy B.hard C.impossible D.necessary 答案B 解析根据“Itcantake10triesbeforeatigergetsameal.”可知,对老虎来说猎取食物不容易。‎ ‎13.A.together B.in groups C.alone D.nearby 答案C 解析根据“there’senoughpreytoeatandmakesquiethuntingeasier”可知,要想有足够的食物,必须要独居。‎ ‎14.A.food B.fun C.sale D.protection 答案D 解析根据下文的“Ifawolfcomestooclose,cousins,aunts,andunclesformatight　　　　　,”可知,此处是forprotection“为了保护”。 ‎ 8‎ ‎15.A.circle B.square C.line D.wall 答案A 解析只有形成一个圈,才能保证角朝外,幼崽在里面。‎ Ⅴ.语篇填空 At present,major parks across the US are facing a 1.　　　　　 (grow) problem.From getting too close to wildlife to camping in off-limit areas,more and more visitors 2.　　　　　 (break) park rules.In July alone,park rangers handled more than 11,000 incidents at the 10 most visited 3. (nation) parks. ‎ Record numbers of visitors at Yellowstone National Park,in Wyoming,have caused problems.Visitors stray from 4.　　　　　(mark) paths.They break park rules in order to take selfies 5.　　　　　 wildlife,getting too close to elk,grizzly bears,and bison.As drivers slow 6.to snap pictures of the animals,traffic backs up. ‎ The breaking of park rules comes from disbelief among visitors 7.　　　　　 they will get hurt,said Yellowstone Superintendent Dan Wenk.More than 52,000 warnings were issued at Yellowstone in 2015,up almost 20 percent from the year before.That 8. (worry) the National Park Service. ‎ As the number of visitors increases,the group is working 9.　　　　　(protect) national land for future generations.The top 10 parks,including Yosemite in California and the Grand Canyon in Arizona,hosted almost 44 million people last year.That’s a 26 percent increase from a decade 10. (early). ‎ 答案与解析 ‎【语篇解读】由于游客不遵守公园的制度,擅自接近动物,因而造成了动物伤人的事件。‎ 8‎ ‎1.growing　考查非谓语动词。分析句子结构可知,grow和problem有逻辑上的主谓关系,所以用动词-ing形式作定语。‎ ‎2.are breaking　考查时态。根据语境可知,break所表示的动作正在进行,所以用现在进行时。‎ ‎3.national　考查形容词。所填的词修饰名词parks,所以用形容词形式。‎ ‎4.marked　考查非谓语动词。动词mark和paths有逻辑上的动宾关系,所以用过去分词作定语。‎ ‎5.with　考查介词。根据句意可知,此处表示游客和野生动物拍照,所以填介词with,意为“和……一起”。‎ ‎6.down　考查副词。根据“tosnappicturesof...”可知,司机要慢下来,所以填down。slowdown“慢下来”。‎ ‎7.that　考查名词性从句。分析句子成分可知,所填的词引导同位语从句,在句中不作句子成分,所以填that。‎ ‎8.worries　考查时态和主谓一致。主语是单数第三人称,时态是一般现在时,所以动词要用worries。‎ ‎9.to protect　考查非谓语动词。所填的词作目的状语,所以用动词不定式。‎ ‎10.earlier　考查比较级。根据句意可知,此处暗含了比较,所以用earlier。‎ 8‎