高一英语学案Unit15-Unit16(B1)新课标 人教版

高一英语学案Unit15-Unit16(B1)【知识网络】一、重点词汇与短语1recognize的用法小结：（1）to know again (somebody or something ) that one has seen (or heard, etc) before 认出I recognized Peter although I hadnt seen him for 10 years.虽然我有10年没看到彼得了，但我认出了他。I dont recognize this word - what does it mean?我不认识这个单词，它的意思是什么？Many fail to recognize that all these things are in danger of denied.许多人没有看到这一切正处于失去的危险之中。（2）to accept as a fact; to admit承认；认可常用于以下结构：recognize + objectrecognize somebody to do somethingrecognize somebody as recognize + that从句to recognize a new government承认一个新政府We all recognize him to be clever.我们都承认他是非常聪明的。We recognize that country as an independent state.我们承认那个国家是一个独立的国家。He didnt recognize that he was wrong.他不承认他错了。（3）be prepared to admit or be aware of (something.); realize. 认清（某事）；认识到He recognized his lack of qualifications/that he was not qualified for the post.他认识到自己不够条件/没有资格担任那个职务。2marry的用法小结：表示“ 结婚；娶；嫁”的意思。（1）marry为及物动词，宾语是somebody，不能加任何介词；而且是瞬时动词，不能与一段时间连用。例如：I am going to marry John. 我要和约翰结婚了。（2）词组 somebody be married to somebody表示已婚的状态，这时可以与一段时间连用。例如：Mary has been married to John for two years. 玛丽与约翰已结婚两年了。（3）词组somebody get married to somebody表示的是瞬间的动作，不可与一段时间连用。She got married to him last year. 她去年与他结婚了。（4）词组 marry somebody to somebody: 使结婚；嫁（女）;把嫁给He married his daughter to a businessman. 他把女儿嫁给了一个商人。（5）主持婚礼The priest married them. 牧师主持他们的婚礼。（6）“嫁给一个有钱人”可以有以下说法：marry a man with a lot of moneymarry a rich manmarry a fortunemarry well3worth的用法小结：（1）后面跟表示“钱”的名词，意思是“值多少钱”。例如：How much is this bicycle worth? Its worth 50.这辆自行车值多少钱？值50英磅。（2）“值得的”，可以用-doing这种主动形式表示被动的意义。例如：This book is worth reading. 这本书值得读。This watch is worth repairing. 这只表值得修理。（3）需要加强语气时，worth前可以用well，但不可以用very。例如：The film is very exciting. It is well worth seeing again.这部电影很令人振奋。很值得再看一遍。（4）it可以作beworth的形式主语。It isnt worth getting angry with him.=He is not worth getting angry with.犯不上跟他生气。注意：（1）worthy后面要用“介词of + 动词-ing形式的被动式”或者“不定式的被动式”，表示“值得的”。例如：This novel is worthy of being read a second time. = This novel is worthy to be read a second time. （这本小说值得再看一遍。）（2）worthwhile也表示“值得的”。要注意此结构：It is worthwhile reading the novel a second time. ( 这本小说值得再读一遍 )4“祈使句 and /then /or /otherwise + 陈述句”结构的用法：在此结构中，前两个起连接作用的词表示顺接关系，后两个表示逆接关系；前面的祈使句相当于一个条件状语从句，而陈述句表示结果；可以转换为带有条件状语从句的复合句；转换时要注意连接词的使用。例如：Work harder and/then you will succeed in your studies. （注意：此句中and和then只能用一个，不能一起使用。）=If you work harder, youll succeed in your studies.（如果你更加努力学习，在学习方面你就会成功。注意：and和then可以互换，只能用其中一个。）Study hard, or/otherwise youll fail in your exams.=If you dont study hard, youll fail in your exams.（如果你不刻苦学习，你就会考不及格。）二、词义辨析1accept, receive与take的区别：receive, accept, take这三个词都有“接受”的意思。（1）receive表示被动地接受。例如：Then he smiled and told me I would receive an extra 100 a year!后来他笑了，并且告诉我说，我将一年收到一百英镑的额外收入！If you receive a request like this, you cannot fail to obey it!如果你收到这样的一种请求，你不会不服从的！A baby can only receive sense impressions, but it does not understand them.婴儿只能接受感官方面的印象，而不能理解。（2）accept总表示主动而且高兴地接受。例如：Please accept my apologies. 请接受我的歉意。The villagers have told him that they will not accept the inn even if he gives it away.村民们告诉他说，即使他把那小酒店白送给人家，也没有人会接受的。She has received his present, but she will not accept it.她收到了他的礼物，但她是不会接受的。There is no accepted theory to explain the phenomenon.没有公认的理论来解释这种现象。（3）take所表示的接受包含着有人赠给的意思。例如：Did you take his advice? 你接受了他的建议了吗？He takes anything he is given. 给他什么他就要什么。（4）receive还表示“接待、接见”的意思。例如：The hotel is now open to receive guests. 这家旅馆现在开业接待客人了。2after all, above all, at all, in all（1）after all: 置于句首时表示提醒对方注意，常翻译成“别忘了”；置于句末时表示“与预料的情况相反”。例如：Dont be too strict with him. After all, he is only a child.对他不要过于严格。别忘了，他还只是个孩子。I thought I would fail in the last exam, but I passed, after all.我原以为上次考试我会不及格，但是没有想到我竟然及格了。（2）above all: 首先，重要的是。例如：Above all, I love taking a walk every evening.首先，我喜欢每天晚上散步。（3）at all:常用于否定句和疑问句，表示加强语气。常翻译成：“根本、丝毫”等。例如：Im not at all sorry I came, Im glad! 我来了一点也不遗憾，我很高兴。There was nothing at all to eat. 根本就没有什么东西吃。Are you at all worried about the forecast? 你对这项预报不担一点心吗？（4）in all: 意思是“总计”。例如：There were twelve of us in all for dinner. 我们一共12人吃饭。三、重点句型1Id rather not tell you.注意：somebody would rather do something表示“某人宁愿做某事”；它的否定句表示“某人还是别”。例如：I would rather go there by bus. (我宁愿坐公共汽车去那里。)I would rather not sit there doing nothing. (我不愿坐在那里什么都不做。)2ont touch anything, unless your teacher tells you to.unless引导的从句有时可以和if引导的否定条件句互换，此句可以改成：, if your teacher doesnt tell you to.另外要注意句末的to后省略了touch something。再如：I wont go with you unless you tell me who will be with us.如果你不告诉我谁将和我们一起，我就不会和你一起去。3heres no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken of.此句中Theres no doubt that为固定句型，意思是“毫无疑问”。再如：There is no doubt that he is our model in work. 毫无疑问，他是我们工作中的模范。四、语法复习情态动词must, can/could, may/might表示推测、猜测、可能的用法。1表示对所发生的事情或情景作出“很肯定”的推测时，肯定式用must，否定式用cant，意思是“一定，想必；不可能”。例如：The new term has just started. She must be very busy preparing her lessons.新的学期刚刚开始。她现在一定是忙于备课。They cant be at home now. It is now 10 oclock. They must be in the office.他们现在不可能在家。现在是点钟。他们一定在办公室。2表示对当前发生的事或者情况作出较有可能的推测时用can，相当于“可能是、也许会、会”。例如：It can be true.这可能是真的。Watching TV for a long time can damage your eyes.看电视的时间长有可能损伤你的视力。3表示对当前发生的事或者情况作出“不太肯定”的推测时，用may/might/could，相当于“也许、有可能”。Might和could不是表示过去，它们和may一样，都表示“现在的推测”，但是语气较委婉，或者表示可能性更小一些。例如：George hasnt come yet. He may/might/could busy today.乔治还没有来。他今天可能忙。I cant see clearly. There may/might/could a person in the darkness.我看不清楚。黑暗中可能有个人。【考点透视 考例精析】考点 考查情态动词can的用法。考例1 How _ you say that you really understand the whole story if you have covered only part of the article? （2020年上海，29）Acan Bmust Cneed Dmay解析can用于疑问句或否定句中表示惊异、不相信等，意思是“可能、能够”。在此句中，can表示惊异的感情色彩。拓展 “can”表达一定的感情色彩的句子在口语中是很常见的。再如：How can you say that? After all, you are a student now, and you should study hard.你怎么能够那么说？别忘了，你现在是个学生，你应该努力学习。考点 考查表“发生”的词组的用法区别。考例2 An accident _ in the street. _ happened to me that I was on the spot.Atook place, It Bhappened, That Chappened, It Dbroke out, That解析本句牵扯到表示“发生”意义的词组的区别。Take place表示“必然、自然地发生”；happen表示“意外发生”；break out表示“（火、战争、瘟疫等）爆发”。从第二个句子的结构来看，that引导的从句为真正的主语，前面用形式宾语it来代替。所以选择答案C。考点 本题考查推测结构的否定用法。考例3 I heard they went skiing in the mountains last winter.（NMET2002年北京，31）-It _ true because there was little snow there.Amay not be Bwont be Ccouldnt be Dmustnt be解析couldnt be true表示“这件事不可能是真的”。“There was little snow”说明了原因。考点 本题考查否定转移时反意疑问句的用法。考例4 Maybe youve made a mistake. I dont think he knows you, _?Adont you Bdo I Cdoes he Ddoesnt he解析I/we dont think后面跟宾语从句时，出现了“否定转移”现象，其反意疑问句应该根据从句来变。【基础演练】一、根据所给首字母或括号中的汉语意思填写句子空格中所缺的单词。1They c_ you $20 just to get in the night club.2The operation p_ a complete success.3The work is so important that you must be careful enough not to make any mistake. Even a small one may c_ you your job.4All schools are under the c_ of the Ministry of Education.5He earned 200,000 dollars in only one month. Of course he was a s_ businessman.6Sometimes a few words of c_ to the one who has just failed may encourage him to stand up.7This new model is of high _ （质量）and is not expensive either.8According to the weather report, the weather will _（继续） fine till this weekend.9At the end of an hours play the _（优势） lay definitely with him.10I am _（肯定） that I gave you his address.二、单项填空：1Lets keep to the point or we _any decisions. (NMET 2020 I)A will never reach Bhave never reachedCnever reach Dnever reached2Isnt that Anns husomebodyand over there? (NMET 2020 I)-No, it _ be him. Im sure he doesnt wear glassed.Acant Bmust not Cwont Dmay not3The mayor of Beijing says that all construction work for the Beijing Olympics _ by 2020. (北京卷 2020)Ahas been completed Bhas completedCwill have been completed Dwill have completed4Whos that speaking?-Mathilde Loisel.-Mathilde! Oh, yes. Sorry. I _ your voice.Adidnt know Bdont knowCdidnt recognize Ddont recognize5Of all the books on the desk，_ is of any use for our study. 06 四川卷Anothing Bno one Cneither Dnone6Listen! Theres a lot of noise from next door. They _ a party.Acould have had Bmust be having Cshould have had Dcan be having7“Put that away _ its broken.” Mum said angrily when Johnny played with the precious vase.Aunless Bbefore Conce Duntil8_ in 1636, Harvard is one of the most famous universities in the United States.AFounded BFounding CBeing founded DIt was founded9The police tried to find the _ child. But without _ luck, they didnt find him.Alost, a Bmissing, / Closing, a Dmissing, /10It started _ and I was beginning _ how important his decision was that I should take an umbrella.Ato rain, to realize Braining, realizingCraining, to realize Dto rain, realizing【能力拓展】完形填空：George Pickens had been making a wish daily as a worker at Central Bank.All over the country banks were being （1） . George thought, （2） this bank? Didnt robbers hear of its four-million-dollar （3） ? Were they afraid of Mr. Ackerman, the old （4） guard, who hadnt （5） his gun in twenty-two years?Of course George had a(an) （6） for wanting the bank to be robbed. （7） , he couldnt simply take bills that were under his （8） all day long. So he had thought of another （9） to get them. His plan was （10） . It went like this:If Bank Robber A holds up Bank Teller BAnd if Bank Teller B gives Bank Robber A a certain sum of moneyWhat is to prevent Bank Teller B from （11） all the money left and （12） that it was taken away by Bank Robber A?There were only one （13） . Where was Bank Robber A?One morning George entered the bank. “Good morning, Mr Burrows,” he said （14） . The bank president said something in a （15） voice to George and went into his office.At two oclock Bank Robber A walked in. George （16） he was a bank robber. For one thing, he stole in. For another thing, he wore a mask(面罩).“This is a holdup,” the man said （17） . He took a gun from his pocket. The （18） made a small sound. “You!” the bank robber said, “Lie down on the floor!” Mr Ackerman lay down. The robber stepped （19） to Georges cage.“All right,” he said. “Hand it over.”“Yes, sir,” George reached into his drawer and took all the bills from the top part close to six thousand dollars. He passed them through the window. The robber took them, put them into his pocket, and （20） to leave.Then, while everyone watched Bank Robber A, Bank Teller B calmly lifted off the top part of the drawer and got the bills from the bottom part into his pockets.1Arepaired Bbroken Crobbed Dbuilt2AWhy not BWhat about CHow about DHow is3Amoney Bcapital Cnote Dbill4Adoor Bbody Csafety Dbank5 A. pulled out Bgot Ccarried out Dkept6A. chance Beason Cexcuse Dtime7 AOf all BIn all CAbove all DAfter all8Ahands Bdesks Cdrawer Dcontrol9Aman Bday Cway Drobber10A perfect Bcomplete Ceasy Dsimple11Arobbing Bstealing Ckeeping Dtaking12Atelling Bthinking Cinsisting Dimagining13Asecret Bproblem Cthing Dpuzzle14Acheerfully Bcalmly Canxiously Deagerly15Aloud Blow Cbig Dworrying16Atrusted Brecognized Csupposed Dknew17Aangrily