2015-2016年人教版高中英语必修二Unit-3作业题解析5套Unit 3Computers Period 3

Period ThreeUsing Language.语境填词1The twins look alike but have very different c_.2It was such a hot day that she had to keep m_ her forehead with her handkerchief.3You must _(发信号) which way you are going to turn.4So long as no problems _(出现，发生) in this field，we will be pleased.5She has never been greatly concerned about her _(外貌)6You mustnt use an _(电子的) calculator during the exam.7Our football team has got a very experienced _(教练)8Her job is to answer telephones and _(打字) letters.9The girl standing in the front row is my _(侄女)10My parents often _(下载) some jokes from the Internet.选词填空watch over,deal with,in a way,with the help of,make good use of,give away,be determined to,make up1It is becoming increasingly difficult to _ the problems of traffic in big cities.2_ a ladder，neighbors were able to rescue the children from the fire.3Your composition is well done _.4I _ go and nothing will stop me.5Tom，try to _ your time.You can play after you finish your homework.6He _ an excuse for his being late.7She _ all her money to the poor.8Do you mind _ my bag while I go to the rest room?.同义词辨析1用signal，sign，symbol或mark的适当形式填空(1)The _ on the wall said，“Now wash your hands.”(2)A dove is the _ of peace.(3)He made a _ on the stone to indicate the place where his treasures were buried.(4)Dark clouds are a _ of rain.(5)The sportsmen are all ready，waiting for the _ to start running.2用arise，rise或raise的适当形式填空(1)I am afraid a new problem _ when we use a new type of fuel.(2)“Cheers，everyone！”said Larry，_ his glass.(3)Her temperature is still _.She must be sent to hospital.(4)Please _ your voice a little；I cant hear you.3用deal with或do with的适当形式填空(1)The book _ how to _ such deals.(2)I dont know how to _ the book _ politics，but you know what to _ it very well.单项填空1In our class，when the bell rang and the teacher closed his book，it was a _ for everyone to stand up.Asignal Bchance Cmark Dmeasure2_，my spoken English has improved greatly.AUnder his help BWith him helpCUnder the help of him DWith the help of him3He is _ to catch up with his classmates after being encouraged by his teacher.Adevoted Bdetermined Cdemanded Ddecided4The doctors and nurses _ the seriously wounded workers day and night.Awatched out Blooked overCwatched out for Dwatched over5My mother always talks with me in a friendly tone._，she is more like a friend than a mother.AIn the way BBy the wayCOn the way DIn a way6What is the price of petrol these days?Oh，it _ sharply since last month.Ais raised Bhas risenChas arisen Dis increased7In order to do better in the exam，they worked _ harder than ever.Amore Beven Cvery Dquite8We _ four thousand new words by the end of last year.Ahad learned Bhave learned Clearned Dwill have learned9We all know that，_，the situation will get worse.Anot if dealt carefully with Bif not carefully dealt withCif dealt not carefully with Dnot if carefully dealt with10_ Mary is interested in music，I think youd better buy her a piano.Let me think it over.AAs BAlthough CUnless DUntil.阅读理解Some people think that as more and more people have televisions in their homes，fewer and fewer people will buy books and newspapers.Why read an article in the newspaper，when the TV news can bring you the information in a few minutes and with pictures？Why read the life story of a famous man，when a short television program can tell you all that you want to know?Television_has_not_killed_reading，however.Today，newspapers sell in very large numbers.And books of every kind are sold more than ever before.Books are still a cheap way to get information and enjoyment.Although some books with hard covers are expensive，many books are printed today as paperbacks(平装本)，which are quite cheap.A paperback collection of short stories，for example，is always cheaper than an evening program at the cinema or the theater，and you can keep a book forever and read it many times.Books are a wonderful provider of knowledge and pleasure and some types of books should be in every home.Every home should have a good dictionary.A good encyclopedia(百科全书)，though expensive，is useful，too，because you can find information on any subject.Besides，you can have such books as history books，science textbooks，cookbooks，and collections of stories and poems.Then from time to time you can take a book of poems off your shelves and read the thoughts and feelings of your favorite poets.1It can be inferred from the passage that _.ATV programs are a chief provider of knowledgeBcinemas are the best choice in getting informationCreading is a cheap way of learning and having funDnewspapers are an expensive way to enjoy oneself2What does the sentence “Television has not killed reading，however.”underlined in the second paragraph suggest?APeople only need reading，though.BReading is still necessary today.CReading is more fun than television.DWatching television doesnt help reading.3Which of the following is mainly discussed in the last paragraph?ATypes of books.BKinds of dictionaries.CLists of history books.DCollections of stories and poems.4What can we learn from the passage?AFewer and fewer people will buy books.BA good dictionary should be kept in every home.CBooks with hard covers sell better than paperbooks.DMore people like TV programs about famous men.5Compared with TV，whats the disadvantage of newspapers?AIt takes more time to get the news.BNewspapers are very expensive.CNewspapers are sold in large numbers.DNewspapers are replaced by books.在引导让步状语从句时，whever类词与“no matterwh词”可互换；但whever类词还可引导名词性从句，“no matterwh词”则不可。(1)Ill wait for you however late it is.(.no matter how late it is.)不管有多晚，我都会等着你。(however引导让步状语从句)(2)Whoever comes will be welcome.(不可换成No matter who.)不管谁来都受欢迎。(whoever引导主语从句)答案.1.characters2.mopping3.signal4.arise5appearance6.electronic7.coach8.type9.niece10download.1.deal with2.With the help of3.in a way4am determined to5.make good use of6.made up7gave away8.watching over.1.(1)sign(2)symbol(3)mark(4)sign(5)signal(1)signal“信号”，常指约定俗成、传达某些信息的信号，也指灯光、声音或字号标志。(2)sign“记号，标记”，用法最广，可指符号，也可指情绪、性格的直观显示，还可指具体的用于识别或指示的标志，如指示牌、卡片等。借喻作“征兆，迹象”讲。(3)symbol“象征，符号”，指被人们选出的物体或图案用来代表另一事物，并作为该事物的标记或象征。(4)mark“标志，标记”，含义广泛，指事物留下的深刻印迹或某物上用于辨别该物品的标志，比sign更侧重于区别性或揭示性的标志，有时不一定十分直观或明显。2(1)will arise(2)raising(3)rising(4)raise原形意义用法过去式过去分词(1)arise出现，发生常用于事物或问题的出现arosearisen(2)rise上升，升起主语自身移向更高的位置roserisen(3)raise举起，抬高主语的动作作用于其他事物，也可表示抽象意义，如提高觉悟等raisedraised3(1)deals with；deal with(2)deal with；dealing with；do with(1)deal with与do with都可表示“处理”，但用法不同。deal with常与how连用，do with常与what连用。(2)deal with还可表示“与相处；关于；与有生意往来”。.1.A句意为：下课铃响，老师合上课本，这表明学生该起立了。signal“信号”，符合题意。chance“机会”；mark“记号”；measure“措施”。2Dwith the help of sb./with ones help均表示“在的帮助下”。3B句意为：受到老师的鼓励后，他决心赶上他的同学。devote奉献；be determined to do sth.决心干某事；demand要求；decide决定，但在本句中应用其主动形式。4D句意为：医生和护士日夜照看着严重受伤的工人们。watch over“照管，照看”，符合题意。watch out“当心，注意”；look over“检查”；watch out for“提防，防备”，均不合题意。5D句意为：我的母亲总用友好的语气与我谈话。从某种程度上讲，她更像一个朋友而不是一位母亲。in the