1、UNIT 2WILDLIFE PROTECTION 主题语境人与自然 保护自然 Section C Discovering Useful Structures & Listening and Talking 课后篇巩固提升 基础巩固 .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 els
2、e 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
3、 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 .完成句子 1.他的失败是由于他没有练习很长时间。 His failure was the fact that he had not prac
4、tised 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 doo
5、r 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 .语法专练(将下列句子变为被动语态) 1.The workers are building another b
6、ridge 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 . 答案 is being repaired 3.Would you please fill in this form while they are cleaning the room? Would you please
7、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.
8、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
9、 English history. A lecture on English history by Professor Brown. 答案 is being given 素养提升 .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. A gi
10、ant panda 3 eats bamboo,and it takes lots of bamboo to fill up a panda!To make sure theres 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
11、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 whil
12、e the other searches for mice or fish to eat. Tigers are stealthy hunters who sneak up on prey such as deer or wild pigsthen pounce!But hunting is 12 .It can take 10 tries before a tiger gets a meal.Living 13 means theres enough prey to eat and makes quiet hunting easier. Herds of muskoxen crowd tog
13、ether 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?Its 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
14、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 答案 D 解析根据下文的 babies可知,此处应为 take care of.,意为“照顾”。 3.A.mainly B.originally C.finally D.hardly 答案 A 解析根据下文的“and it takes lots of bamboo to fill up
15、 a panda!”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.tog
16、ether 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 A male 和 a female 判断,此处为“一对”,所以用 pairs。 9.A.live B.move C.find D.build 答案 D 解析从下文的“sticks and twigs”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
17、.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“It can take 10 tries before a tiger gets a meal.”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“theres enough prey to eat and makes quiet hunting easier”可知,要想有足
18、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“If a wolf comes too close,cousins,aunts,and uncles form a tight ,”可知,此处 是 for protection“为了保护”。 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。 .语篇填空 Once a farmers donkey (驴) fell into a deep well.The animal cried 1. (lo
19、ud) for hours,but the farmer couldnt figure out what to do with it.Finally,he decided that the animal was old and that the well needed to be covered anyway,so he 2. (think) the donkey wasnt worth saving. Then,he invited some of his neighbors to come over and help 3. (he).They all took a shovel (铁铲)
20、and began to put dirt into the well.At first,the donkey realized what was happening and cried 4. (pitiful).Then,to everyones surprise,the donkey became quiet.A few shovel loads later,the farmer looked down into the well and was astonished at 5. he saw.Each shovel of dirt hit its back,but the donkey
21、was doing something 6. (amaze).It was shaking the dirt off and taking a step up.7. the neighbors continued to put more dirt on top of the animal,it would shake the dirt off and take one more step up.Pretty soon everyone was surprised as the donkey stepped up over the edge of 8. well and ran off happ
22、ily! When life sometimes 9. ( put) dirt on you,the best way of getting out of the well is to shake the dirt off and take a step up.Each of your troubles is a stepping stone.You can get out of the deepest well just 10. never giving up! 答案与解析 【语篇解读】本文讲述了一头聪明的驴,利用别人想要杀死它的行为成功救了自己的故事。有 时候,事情的结局取决于你如何做出反
23、应。 1.loudly 考查副词。句意:驴大叫了好几个小时,但是农民不知道怎么办好。根据句意可知,副词修 饰动词。 2.thought 考查谓语动词的用法。句意:他认为那头老了的驴子不值得救。讲故事时通常用一般过 去时,所以谓语动词用过去式。 3.him 考查代词。句意:他请一些邻居过来帮忙。用代词作宾语。 4.pitifully 考查副词。句意:起初,驴子意识到发生了什么,哭得很可怜。用副词 pitifully修饰动词 cried。 5.what 考查介词。句意:农民很惊讶于他所看到的东西。介词 at 后是宾语从句,what 在从句中作宾 语。 6.amazing 考查关系代词。句意:这头驴做了一些令人惊奇的事。amazing“令人惊奇的”。 7.As/When 考查连词。句意:当邻居们继续把更多的土扔进井里时,驴子抖掉土,多向上走一步。 As/When 引导时间状语从句。 8.the 考查冠词。句意:这头驴从井里跳出来跑了。多次提到的名词前用 the。 9.puts 考查动词。本句是从中得到的启示:当生活把泥土扔向你的时候,逃出深井的办法是把这些泥 土踩在脚下当成你的垫脚石。life 作主语属于第三人称单数,所以用 puts 。 10.by 考查介词。句意: 你可以仅仅凭着永不言弃就能逃出深井!by“凭借,用”。
