高中英语Unit22EnvironmentalProtection_Lesson2自我小测北师大版.docx

Unit 22 Environmental Protection-Lesson2.根据首字母完成单词拼写1Dont do that because you must a_ for your action.2What he had taken illegally was s_.3The bridge connects the island with the m_.4The party was w_ up at 11：00 pm.5He showed thanks to us on his brothers b_.每一句有一处错误，找出并改正。1Dont always eat hamburgers and else youll get malnourished._2He will give up smoking for well._3The flood carried on thirty peoples lives._4I had to call for the end to the game when something suddenly happened._5He has his faults，but，in all，he is honest._.选词填空The tiger is another species under severe threat.In the 1950s，there were eight subspecies of tigers，but three are now1.All five remaining species are endangered and although they are protected，the total number of tigers worldwide has dropped to 5000.Why is this？Tigers are killed by hunters because it is falsely believed that parts of the tigers body are good for peoples health.Every year police2.bags of tiger parts and arrest illegal hunters but sadly，many never get caught.Another reason why numbers have decreased is the loss of the tigers3.To save these beautiful animals，we need to 4.an end to illegal hunting and improve our conservation programmes5. well face a future without tigers.完形填空In the United States there was an unusual story telling of the daughter of a mechanic(技工)One day while walking along the bank of a lake，the girl _1_ to see 20 eggs laid by a wild goose.After some time the girl _2_ the mother would not return to her eggs and she _3_ to take them home.There she carefully _4_ the eggs in the heat of a lamp.Several days _5_ the eggs broke and the baby geese came into the _6_.Geese are known to take the first living thing they see as their mother._7_，to these young geese，the girl was their mother.As they _8_，the girl was able to _9_ her birds to run across the grass，but she could not teach them to _10_.The girl became increasingly worried about this，both when _11_ and in her dreams.Later，she had an _12_：She would pilot a plane to guide them in _13_.She asked her father for a plane and he assembled(组装) a small aircraft for her.Caring about _14_ safety，the father decided to pilot the plane himself.However，the birds did not _15_ or follow him，and _16_ slept in the grass.One day，the girl _17_ into the plane，started it and soon left the _18_.Seeing their mother take to the air，the birds _19_ flapped(拍打) their wings and _20_.She flew the plane freely in the sky，her young birds following.1A.managed BattemptedChappened Dsupposed2A.realized BexpectedCimagined Dadmitted3A.helped BdecidedCafforded Dmeant4A.placed BprotectedCtreated Dexamined5A.ago BoutClater Dlong6A.family BlakeChome Dworld7A.But BAlsoCThus DStill8A.increased BimprovedCrose Dgrew9A.ask BleadCwant Dallow10A.fly BraceCswim Dsing11A.asleep BawayCaround Dawake12A.idea BopinionCexplanation Dexcuse13A.sky BheavenCflight Dplane14A.his BherCtheir Dits15A.respect BrememberCrecognize Dreceive16A.so BinsteadChardly Dtoo17A.climbed BlookedCreached Dfell18A.house BfloorCwater Dground19A.secretly BdisappointedlyCpatiently Deagerly20A.looked away Bset outCwent by Dturned back参考答案.1答案：answer2答案：seized3答案：mainland4答案：wrapped5答案：behalf.1答案：andor2答案：wellgood3答案：onoff4答案：第一个thean5答案：in前加all.答案：1.extinct2.seize3.natural habitat4.call for 5or else.1解析：happen to do sth.意为“碰巧做某事”，此处指小女孩在湖边散步时碰巧看见20只天鹅蛋。manage to do sth.意为“设法做成功某事”；attempt意为“尝试，企图”；suppose意为“设想，推测；猜想某事/某人如何”。答案：C2解析：realize 意为“意识到”，表示过了一段时间，这个女孩意识到天鹅妈妈不会回来找它的蛋。expect意为“期待，预期，预料”；imagine意为“想象，设想，猜想”；admit意为“接受，许可入场，承认，容许(辩解)”。答案：A3解析：decide 意为“决定”。根据下文中的“There she carefully placed the eggs in the heat of a lamp.”可判断出她决定把这些蛋带回家去。help意为“帮助，援助；救济”；afford意为“给予，供给；生产，出产”；mean意为“有的意思，意思是，意味着”。答案：B4解析：place 意为“放置”。根据地点状语in the heat of a lamp可判断出她把这些蛋放在灯下温暖的地方。protect意为“保护，包庇，守护；警戒；防止(危险、损害等)”；treat意为“对待，待遇，处置，处理”；examine意为“检查，审查，检验，检定，观察”。答案：A5解析：later 常与一段时间连用，意为“多长时间后”。根据下文中的“the eggs broke and the baby geese came into the world.”可判断出过了几天后，天鹅蛋破壳了，小天鹅来到了世上。ago意为“以前，前”；long意为“长久”。答案：C6解析：world 意为“世界”。句意为“过了几天后，天鹅蛋破壳了，小天鹅来到了世上”。family意为“家，家庭，家庭成员，家属，亲属”；lake意为“湖”；home意为“家，家庭，住宅”。答案：D7解析：thus 意为“于是，因此”。根据上文中“Geese are known to take the first living thing they see as their mother.”可判断出人们都知道天鹅把最先看见的生物当作自己的妈妈，因此对于这些小天鹅来说，这位女孩就是它们的妈妈。but意为“但，但是，可是，然而，不过”；also意为“亦，也，同样；而且，还”；still意为“还，仍，尚，现在/至今还”。答案：C8解析：grow 意为“成长”。根据下文中的“the girl was able to lead her birds to run across the grass”可判断出随着这些小天鹅的成长，女孩可以把它带到草地上去。increase意为“增加，增大，增多，增强，增进”；improve意为“改良，改善”；rise意为“上升，升起”。答案：D9解析：lead 意为“带领”。表示“随着这些小天鹅的成长，女孩可以把它们带到草地上去”。ask意为“求，请求，祈求”；want意为“(想)要，想望；想得到”；allow意为“准许，允许”。答案：B10解析：fly 意为“飞翔”。根据天鹅的习性可判断出天鹅飞翔要由妈妈教给它们。race意为“赛跑，竞走，竞赛”；swim意为“游水，游泳”；sing意为“唱歌”。答案：A11解析：awake意为“醒着”。根据下文中的in her dreams可判断出女孩无论是醒着还是睡梦中都为无法教天鹅飞翔而焦虑。asleep意为“睡着的，睡熟的”；away意为“离开”；around意为“周围，四面”。答案：D12解析：idea 意为“主意”。根据下文中的“she would pilot a plane to guide them in flight.”可判断出女孩想出了一个主意。opinion意为“意见，看法，见解，主张”；explanation意为“解释，注释，说明”；excuse意为“解释，理由，托词，借口”。答案：A13解析：flight 意为“飞行”。根据上文中的would pilot a plane可判断出女孩将开着飞机引导它们飞行。sky意为“天，天空”；heaven意为“天，天空，天堂，天国，极乐世界，乐园”；plane意为“飞机”。答案：C14解析：根据下文中的“the father decided to pilot the plane himself”可判断出由于担心小女孩的安全，父亲亲自驾驶飞机。答案：B15解析：recognize 意为“认识”，根据上文的内容可知，天鹅把女孩当作了自己的妈妈，所以不认识或不跟随她的父亲飞行。respect 意为“尊敬，尊重”；remember 意为“记起，想起，回忆起”；receive 意为“领受，接到，收到”。答案：C16解析：instead 意为“代替”，表示天鹅不跟着女孩的父亲，而是在草地上睡觉。so 意为“因此”；hardly 意为“几乎不”；too 意为“也”。答案：B17解析：climb 意为“爬”，表示女孩爬上飞机。look意为“看，注视”。reach意为“到，抵，到达”；fall意为“落下，散落”。答案：A18解析：ground 意为“地面”。根据上文中的started it可判断出女孩发动了飞机，飞机离开了地面。house意为“房屋”；floor意为“地板”；water意为“水面”。答案：D19解析：eagerly 意为“热心地，急切地”，根据上文中的“seeing their mother tak