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第,四课时,Section B(2a,3b),Unit 10 If you go to the party,youll have a great time!,angry,Teenagers,experience,miles,快速对答案,wallet,1,careful,to solve,understanding,himself,to leave,2,3,4,5,3,4,1-5,1,2,5,B,B,A,C,B,5,3,4,1,2,见内文,见内文,1,ABCAD,6,careless,6,to turn,6,C,.,根据句意及首字母提示写出正确的单词。,1,Tom was late again this morning so his teacher Mr.Miller was very,a,2,T,are those young people who are aged from 13 to 19.,3,The young man doesnt have much,e,but he is hard,working.,ngry,eenagers,xperience,4,The poor man lost his,w,on the bus yesterday.His ID card was in it.,5,My grandparents live far from us.We have to drive 100,m,to their house.,6,How,c,you are,！,You left your keys at home again.,allet,iles,areless,.,根据句意用括号内所给单词的适当形式填空。,1,Be more,(care)next time,，,and you wont make the same mistake again.,2,The problems are difficult _ (solve),Please give me some advice.,3,Our English teacher is really _(understand),We all like her very much.,careful,to solve,understanding,4,We advise parents not,(leave)their children at home alone.,5,I heard that Paul cut,(he)when cooking.,6,Remember,(turn)off the lights when you leave the room.,to leave,himself,to turn,.,单项填空,()1.(2019,江苏镇江中考,),Is your WeChat account(,账户,)safe?,Yes,，,even my father cant use it _ I tell him the password.,A,when B,unless C,while D,if,B,()2.(2019,2020,南昌八上期末,)Dont believe what he said to you.He is the last one who you should _.,A,lie B,trust C,listen D,keep,B,()3.,Are you the last one to get to school today?,_ not.Im always the first one.,A,Certainly B,Usually,C,Exactly D,Finally,A,()4.,Is the little girl any better today?,I think so.Her temperature seems _now.,A,high B,normal,C,low D,special,B,()5.(,湖北襄阳中考改编,),Excuse me,，,sir.Are you sure the umbrella in your hand is yours?,Oh,，,sorry.I took it _.Mine is over there under the chair.,A,at once B,on time,C,by mistake D,in all,C,()6.,What else do we need for the trip?,_.Lets go.,A,Something else B,Else something,C,Nothing else D,Else nothing,C,.,根据汉语意思完成句子，每空一词。,1,不要把它告诉其他人。请保守秘密。,Dont tell it to others.,，,please.,2,尽管我的学业很忙，但我仍然坚持每天锻炼。,I still,every day although I am busy with so many subjects.,3,你不能只是逃避你遇到的问题。,You cant just,the problems you meet.,Keep it to yourself,keep doing exercise,run away from,4,我们说与人分担一个烦恼就像把它分成两半。,We say that sharing a problem is like,it,_ _,5,露西看起来很担心，因为她在功课上有问题。,Lucy looked worried because she _ _ _ her schoolwork.,cutting,in half,had problems,with,6,在一千五百米长跑中，你跑完一千米只能算是完成比赛的一半。,You,the finishing line by covering 1,，,000 meters during the 1,，,500,meter race.,7,我认为如果你想减肥，第一步就是少吃。,I think,is to eat less if you want to lose weight.,are halfway to reaching,the first step,.,阅读短文，然后用方框中所给单词的适当形式填空，每个词限用一次。,Did you ever complain why life is so tiring,？,Does the sky sometimes 1.,dark to you,？,Are your studies sometimes not successful,？,Well,，,friends,，,cheer up and smile all the time.If you see the world with your warm heart,，,you 2.,that the whole world smiles to you.While in school,，,sometimes you are tired 3.,your lessons,，,seem,will find,of,finish,，,say,，,weather,，,free,，,lose,，,seem,，,find,，,of,，,farmer,，,although,but did you ever find the happy smile on your teachers face when you did a good job?,One day it is fine.Just before you want to go out,，,it suddenly starts to rain.Maybe you would feel very sad and start complaining about the 4.,.But dear friends,，,why dont you sit down and listen to the 5._ concert that the nature gives you,？,And with the timely rain,，,crops in the fields will grow better and better and,6.,will have a good harvest.,weather,free,farmers,7,everyone wants to be successful in what he tries to do,，,sometimes failure cant be avoided.I think failure is not terrible,，,and the terrible thing is that we are afraid of it and 8.,hope.When we face failure,，,we must be confident in ourselves,，,learn a useful lesson from it and try our best 9._,what we decide to do.As a popular 10.,goes,，,“,Failure is the mother of success.,”,Although,lose,to finish,saying,.,阅读理解。,We always think that its OK to leave our plants without care during our vacation.Because we believe that theyll grow just fine.Whats more,，,plants wont scream(,尖叫,)like animals,，,right?,A group of scientists has found that some plants will scream in a high frequency(,频率,)when they are under stress(,压力,),The scientists carried out the research on tomato plants and pepper plants by breaking their stems(,茎,)and cutting them off water.,When the scientists started cutting the stems,，,they found that the plants started,“,screaming,”,between 20 and 100 kilohertz(,千赫,),For the tomato plants,，,25 Mayday(,求救信号,)sounds were given out over an hour,，,and similarly,，,15 times from the pepper plants.The scientists believe that this scream was probably to,warn,other plants around and told them the bad was happening.When the scientists cut the plants off water,，,the tomato plants even cried more Mayday sounds with 35,times in an hour while the pepper plants just 11 times.The plants also acted differently to different kinds of stress.For example,，,the pepper plants gave out a stronger,“,scream,”,when people cut them off water.However,，,when there was no immediate(,立即的,)danger,，,they would scream less than once every hour.,The group of scientists said that this changes the way we think of plants.Though they seem quiet,，,they will scream in fact.We just cant hear them because humans only can hear from 20 hertz to 20,，,000 hertz.,()1.When will some plants scream according to the text?,A,When the plants face pressure(,压力,),B,When the plants grow freely with enough water and sunshine.,C,When people pick up their fruits from them.,D,When people water them.,A,【,主旨大意,】,本文提到植物遇到压力时同样会尖叫，只是由于声频高于人类听力范围不被人注意。科学家分别拿西红柿树和辣椒树做实验，当它们被剥夺水或者砍茎时会有不同次数和不同赫兹的尖叫。,细节理解题。根据第二段第一句可得知。,()2.The underlined word,“,warn,”,in Paragraph 3 means,“,_,”,A,refuse the help from,B,inform the danger of,C,tell the differences from,D,share happiness with,B,词义猜测题。根据画线部分前的,Mayday,可得知。,()3.Which one is TRUE according to the text?,A,The pepper plants screamed more times than the tomato plants in the test of cutting off stems.,B,The tomato plants screamed fewer times than the pepper plants in the test of cutting off water.,C,The tomato plants gave out a less strong,“,scream,”,when people cut them off water.,D,When there was no immediate danger,，,they would also scream for thousands of times.,C,看解析,细节理解题。根据第三段,25,、,15,与,35,、,11,几组数字可知,A,、,B,项错误。根据,the pepper plants gave out a stronger,“,scream,”,when people cut them off water.,可知,C,项正确。根据,when there was no immediate danger,，,they would scream less than once every hour.,可知,D,项错误。,看题干,()4.Why cant people hear the scream of plants?,A,Because their sound frequency is higher than humans hearing.,B,Because they will scream from 20 hertz to 20,，,000 hertz.,C,Because they only scream beyond 100 kilohertz.,D,Because they only scream below 20 hertz.,A,细节理解题。根据最后一段最后一句,We just cant hear them because humans only can hear from 20 hertz to 20,，,000 hertz.,可知植物尖叫频率不在人类可听到的范围内。根据第三段第一句,When the scientists started cutting the stems,，,they found that the plants started,“,screaming,”,between 20 and 100 kilohertz.,可知植物的尖叫频率比人类要高。,()5.Whats the best title of the text?,A,Animals Scream in Nature,B,Strange Frequency in Nature,C,Silent Plants under Stress,D,Plants Scream under Stress,D,标题归纳题。文章主要讲述植物在压力下会尖叫的事实。,谢谢观看,Thank you for watching!,
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