人教版高一英语必修三重点点拨学案：Unit 1 Period Four Word版含答案.doc

period fourgrammarmodal verbs()阅读以下教材原句，感悟体会加黑情态动词的意思和用法，并总结规律。1most ancient festivals would celebrate the end of cold weather，planting in spring and harvest in autumn.2some festivals are held to honour the dead or to satisfy the ancestors，who might return either to help or to do harm.3for the japanese festival obon，people should go to clean graves and light incense in memory of their ancestors.4harvest and thanksgiving festivals can be very happy events.5at the spring festival in china，people eat dumplings，fish and meat and may give children lucky money in red paper.1以上四个句子都使用了情态动词，其后都接动词原形。2第1句中的would表示过去习惯性动作，意为“过去常会”。3第2句中的might表示推测，意为“可能会”。4第3句中的should表示劝告或建议，意为“应该”。5第4句中的can表示习惯上的可能性，意为“可能”。6第5句中的may表示猜测，意为“可能会”。1can与could的用法(1)表示能力(could是过去时)。my grandmother can do some shopping on the internet，but she couldnt last year.我奶奶会网购了，但是去年她还不会。 (2)表示猜测，意为“可能”，一般用于疑问句和否定句(could是过去时)。can this news be true？这则消息是真的吗？(3)表示请求和许可(could表示更委婉的语气，回答时只能用can)。can/could i go now?yes，you can.我现在可以走了吗？是的，可以。(4)用于肯定的陈述句中，表示理论上或习惯上的可能性。as we all know，anyone can make mistakes.我们都知道，任何人都可能犯错。(5)习惯用法“cannot.too.”表示“无论怎样都不过分，越越好”。有时cannot可用can never替代。we cannot thank you too much for what youve done for us.对于你们为我们所做的一切，我们怎么感激你们都不过分。考点警示can与be able to(1)can只有现在时和过去时(could)，而be able to则有更多的时态变化，在将来时、完成时和非谓语动词中只能用be able to。(2)can一般指自身具有的能力，而be able to则表示经过一段时间的努力后所具有的能力，相当于manage to do或succeed in doing。(3)在否定结构中was/were able to与could没有区别。this time i failed in the exam，but ill be able to pass the exam next time.这次我考试不及格，但下次考试我能及格。(经过努力)she ran fast but she couldnt/wasnt able to catch the bus.她跑得很快可还是没能赶上公共汽车。2may与might的用法(1)表示允许、许可。might在语气上比may更委婉。以may/might开头的问句在否定回答中要用mustnt/cant。may/might i play the computer games after supper?yes，you may./no，you mustnt/cant.晚饭后我可以玩电脑游戏吗？是的，可以。/不，不行。(2)表示把握不大的推测，意为“可能”，用于肯定句。might语气更加不肯定，指现在或将来，只有在宾语从句中might do (be)才表示过去的可能性。i think he may come tomorrow.我认为明天他可能会来。he told me he might be late.他告诉我他可能会迟到。(3)may用于祈使句表示祝愿。may you succeed.祝你成功。3will与would的用法(1)表示意志、意愿和决心。用于各种人称，will指现在，would指过去。i will never do that again.我再也不那样做了。they said that they would fight against the haze.他们说会与雾霾作斗争的。(2)表示请求、建议。用于第二人称的疑问句，would表示更委婉的语气。will/would you please take a message for me?你能帮我捎个口信吗？(3)表示习惯性的动作，意为“总是；习惯于”。will指现在，would指过去。fish will die without water.没有水鱼儿就会死。考点警示would与used to两者均表示“过去常常”，但would仅表示过去的习惯性动作(不表状态)，现在有可能还如此，也可能不再那样；used to既表示过去的动作也表示过去的状态，不过现在不再做或不再有那种状态了。he would take a walk near the forest in the evening.以前，他晚间常在森林附近散步。he used to take a walk near the forest in the evening.他过去常在晚间到森林附近散步。(而现在已不在那里散步了)(4)用于否定句，表示“不肯；不乐意”。no matter what i said，he wouldnt listen to me.无论我说什么，他就是不肯听我的。4shall与should的用法(1)shall用于第一、第三人称的疑问句中，表示说话人征求对方的意见或向对方请示。what shall i/we do next?我(们)下一步该做什么？when shall my brother be able to leave hospital?我哥哥什么时候可以出院？(2)shall用于第二、第三人称，表示说话人给对方命令、警告、允诺或威胁。you shall go with me.(命令)你跟我走。you shall have a new dress for your birthday.(允诺)你在生日时会得到一件新衣服。he shall be punished.(威胁)他会受到惩罚的。(3)should表示劝告或建议，意为“应该”，其同义词是ought to；还可表示可能性或表示惊讶、愤怒、失望等特殊情感。you should go to class right away.你应该立刻去上课。dont ask me.how should i know?别问我，我怎么会知道？5must的用法(1)表示“必须”，语气比should，ought to强烈。其否定形式为mustnt (不准；禁止)。you mustnt do that，because you must keep your word.你不能那么做，因为你得遵守诺言。考点警示以must开头的一般疑问句的肯定回答中要用must，否定回答中要用neednt/dont have to。must i finish the paper today?yes，you must./no，you neednt/dont have to.今天我必须完成论文吗？是的，你必须。/不，你不必。(2)表示有把握的肯定推测，只能用在肯定句中，意为“一定；准是”；在否定句、疑问句中要用cant代替。you have worked hard all day.you must be tired.辛苦工作了一整天，你一定累了。(对现在情况的推测判断)(3)表示感情色彩，意为“偏偏；偏要”，常指令人不快的事情。the car must break down just when i was about to start.我正要出发时车偏偏抛锚了。.用适当的情态动词填空1in todays information age，the loss of data can cause serious problems for a company.(2018北京)2samuel，the tallest boy in our class，can easily reach the books on the top shelf.(2017北京)3you must be careful with the camera.it costs！(2015四川)4you may feel all the training a waste of time，but im a hundred percent sure later youll be grateful you did it.(2015陕西)5it was so noisy that we couldnt hear ourselves speak.(2015浙江)6it was sad to me that they，so poor themselves，should bring me food.(2014江苏)7i still remember my happy childhood when my mother would take me to disneyland at weekends.(2014四川)8when i was a child，i could watch tv whenever i wanted to.(2013江西).单句改错(每小题仅有1处错误)1as a kid，i loved to watch cartoons，but no matter how many times i asked to watch them，my parents would not to let me.(2018全国，短文改错)2we can between staying at home and taking a trip.(2016全国，短文改错)3some classmates suggest we can或 go to places of interest nearby.(2016全国，短文改错)4so real friendship should able to stand all sorts of tests.(2014大纲全国，短文改错)5meanwhile，i found out that with more patience i make my toys last.(2012新课标全国，短文改错)6mom，though i may often say it，i do love you.(2012四川，短文改错)7i have been practising for three weeks now，but i still get used to itin fact，ive nearly killed three people.(2010四川，短文改错).选词填空1four hundred dollars for a pair of shoes.you must be joking!2i may/might finish reading the book tomorrow，but i am not sure about it.3there are no classes today.shall we go skating now?4i am so weak that i cant carry the heavy bag.5the door wont open.there must be something wrong with it.单句改错(每小题仅有1处错误)1sarah didnt believe his explanation and forgive him.2it be peter，for he has gone to beijing.3a taxi is forbidden to drive in，so you be able to get one outside the station.4you 或never be too careful to cross the road.5when we lived in that village，we often play together in the river there.完成句子1他们一定没在图书馆里读书。they cant be reading in the library.2我可以在公园里摘花吗？不，不行。may i pick flowers in this park?no，you cant/mustnt.3房前禁止停车。cars mustnt be parked in front of the house.4我感到遗憾她竟会如此粗心。i am sorry that she should be so careless.5他在北京时，常来看我。he would come to see me when he was in beijing.用适当的情态动词填空1i may come to the party with you，but i am not sure.2when he was young，he would climb the small hill every morning.3it is strange that such a gentleman should be so rude to a lady.4tom comes from australia；he can speak english very well.5i heard you bought a new book.may i have a look?6youve been working all day.you must be very tired.7(the doorbell rings) i wonder who that is.it cant be lisa.shes still in the library at this time.8it is a long time since we met last time.you should come and see me more often.完成句子1他是如此伟大的一个人，我们无论怎样赞扬他都不过分。he is such a great man that we cant praise him too much.2三年后我将能讲英语。i will be able to speak english in three years.3祝你在新的一年里好运连连！may you be lucky in the following year!4他为什么偏偏中午弹钢琴呢？why must he play the piano at noon?5如果弗雷德直到5点钟才走的话，现在一定还不到家。if fred didnt leave till five oclock，he cant arrive home now.阅读理解for more than nine days，for more than 60 miles，thousands of beijing-bound vehicles have come to an almost total stop on highways called the 6 and 110 that run from inner mongolia southeast to the nations capital.bai xiaolong，a 30-year-old truck driver，says it took him five days to make the 350-mile journey from inner mongolia to tianjin.he spent much of that time reading，text-messaging and sleeping rather than speeding up.“there was one day that i didnt move，not even an inch，” said bai，an inhabitant of jining in inner mongolia，a city at the western end of the traffic jam.chinese officials said that the congestion is mainly because of the maintenance(维护) projects that began in mid-august and are scheduled to be completed in mid-september.trucks carrying 8 tons or more of coal or fruit have been responsible for damaging the roadway，thus making the work necessary.drivers who often use the route know that heavy traffic has long been a fact of life.“the problem is really that therere too many cars and trucks and not enough lanes(车道)，” said bai.“we drivers are used to this sort of thing happening.”the two national freeways are heavily used by trucks carrying coal from the recently opened fields of inner mongolia to chinas coastal cities.the seemingly endless jam began on the 6 and spread to the 110，which runs parallel(平行的)，when officials sought to ease the traffic on the 6.the global times，an english-language newspaper，said the jam had eased somewhat in the last two days，but inhabitants of the region say the congestion simply spilled out onto other roads.the congestion has created an economy of its own.vendors(小贩) sell boxed lunches，noodles and drinking water to the travelers，often at jacked-up prices.and because of the long-standing problems along the highways，dozens of small hotels have appeared，attracting drivers who need a stop to catch more serious sleep.语篇解读本文报道了一次严重的交通堵塞。60多英里的道路变成了停车场，足足堵了九天多的时间。1during the congestion，bai xiaolong did all the following except .asleeping btext-messagingcspeeding up dreading答案c解析细节理解题。根据文章第二段的最后一句可知，在堵车的过程中，他除了睡觉、发短信，就是阅读，没有加速行驶，故选c项。2according to the text，the 110 was mainly damaged by .atoo many cars bbad weathercpoor maintenance dheavy trucks答案d解析细节理解题。根据文章第四段最后一句及第五、六段可知，导致这条国道毁坏的主要原因是那些重型卡车，故选d项。3what can we infer from the text?abai xiaolong was born in tianjin.bthe problem of traffic jams in china will be solved soon.cchinese officials think it is necessary to build more lanes.dthe local people dont think the congestion has eased.答案d解析推理判断题。根据文章倒数第二段中的“.but inhabitants of the region say the congestion simply spilled out onto other roads.”可知，当地居民认为交通堵塞只是转移到了别的道路上，也就是说他们认为当地的交通拥堵并没有得到缓解。4the underlined word “jacked-up” in the last paragraph probably means “ ”ahigh brightcspecial dlow答案a解析词义猜测题。因为堵车所以司机被困在那里，他们需要吃的和喝的，而一些商贩发现了这个商机，往往哄抬物价，司机们别无选择，由此可猜测出该词的意思为“很高的”。.完形填空when i was about twelve，i was taken out for dinner with my family one day.it was winter，and on that particular night，the wind was really blowing.as my mom and i headed towards the 1 from our car，a girl about my age and her mother 2 to us and asked if we had any spare 3 .my mom immediately asked where they kept their things.they pointed to an old car in a parking lot 4 the street.the girl said there were six of them 5 in that car，which was the same size as my own family.after 6 the people a few dollars，we said good-bye.then，my mother sent me inside the restaurant with my dad and my two 7 .but she didnt come. 8 ，i found out that she had gone home and practically 9 our cupboards into a few bags.she brought that all the 10 over to the car and handed the bags to the family.i wasnt there when that 11 ，but i can only 12 the happy smiles appearing on their faces.a few days later，when i actually found out about what she had done，i asked her 13 she helped those people.she told me that the girls 14 really needed our help.i remember the face of that girl who had asked us for changewe are the same 15 ，yet we live a 16 life.here i stood， 17 in almost new clothes，headed to dine in a restaurant and then back home to the bedroom i 18 with my younger sister.i remember thinking that the other girl didnt have any food to eat，and she headed back to a cold car sharing with 5 other people.after 19 this picture in my mind，i understood why my mom had done what she did.i will never forget what she did that night，and how she 20 me one of the best lessons i ever learned.语篇解读当你抱怨生活不公平时，不妨看一看你周围的那些食不果腹、居无定所的人的生活，你会感激你所拥有的一切。1a.restaurant bhospitalcsupermarket dpark答案a解析上文中的“i was taken out for dinner”和下文“.inside the restaurant”暗示这里指餐馆。2a.turned up blooked upccame up dmade up答案c解析一个和我年龄相仿的女孩和她妈妈走过来问我们有没有零钱。come up to sb.表示“走近某人”。3a.meal btimecroom dchange答案d解析根据下文的“after the people a few dollars”可知，小女孩在要钱，故选change，表示“零钱”。4a.through bbesidecover dacross答案d解析依据句中的“pointed to an old car”可知，她们居住在街对面的停车场的一辆旧汽车里，across表示“在对面”。5a.giving blivingcvisiting downing答案b解析下文的“she headed back to a cold car sharing.”说明她们居住在旧车里面。6a.handing bsharingcasking dshowing答案a解析给了她们几美元后，我们道了别。hand表示“传递，交给”。7a.friends bteacherscsisters dclassmates答案c解析依据上文的“.for dinner with my family”可知这里指家人，故选sisters。8a.then bthoughcinstead dlater答案d解析后来，我发现母亲已经回家了。later起着承上启下的作用，指“后来，随后”。9a.threw bemptiedcsent ddivided答案b解析依据下文的“she brought that all the over to the car”可知，母亲把厨房柜中的食物都拿来了。empty表示“把弄空”。10a.clothes bfoodcmoney dgoods答案b解析依据文中的cupboards可知，母亲给小女孩一家带去了食物。11a.struck bpassedcreferred dhappened答案d解析当时作者在餐馆，因此没有看到这些事的发生(happen)。12a.witness bexpresscimagine dmanage答案c解析作者可以想象当时女孩和家人接到食物时脸上快乐的笑容，故选imagine。13a.why bwhencwhat dwhether答案a解析下文的“she told me that.”说明母亲在讲述这件事的原因，故选why。14a.school bcarcfamily dgang答案c解析上文中“handed the bags to the family”说明这里指小女孩一家人。15a.size bagecshape dplace答案b解析第二段中的“a girl about my age”表明“我们是同龄人”。16a.familiar bhappycsimilar ddifferent答案d解析下文作者叙述了自己的生活，与小女孩相比，她们过着不一样的生活。17a.lost binvolvedcdressed dengaged答案c解析我站在这里，穿着新衣服。dressed in相当于wearing表示状态，意为“穿着”。18a.played bsharedccompared dmet答案b解析作者与妹妹合住一个房间，share sth.with sb.表示“和某人分享某物”。19a.abandoning bwipingcpainting dtaking答案c解析在脑海中勾画(paint)出这幅景象后，我明白了为什么妈妈这样做。20a.directed bdevotedcinspired dtaught答案d解析这是母亲给我上的最宝贵的课之一。teach sb.a lesson表示“给某人一个教训，给某人上了一课”。.语法填空mothers dayanna jarvis is known to be the mother of mothers day.she lived at a time 1. most women devoted their lives only to their families and homes，but their work 2. mothers was not recognized or respected.there were several reform movements，however，which 3. (want) to change womens situation.when her mother died on 9th may,1905，anna decided to devote her life to 4. (set) up a day in honour(纪念) of mothers.so anna jarvis started writing letters to important people，and when the 5. (two) anniversary of her mothers 6. (dead) came，a memorial service was held.on that occasion anna passed out carnations，her mothers favourite flowers.a red carnation 7. (wear) to honour a living mother，and a white one to honour a late mother.the idea of honouring mothers spread rapidly.and on 8th may,1914，president woodrow wilson signed a resolution,8. (name) the second sunday in may as mothers day.many countries now celebrate mothers day on the second sunday of may，but other countries celebrate it at different times throughout the year.in 9. uk，for example，mothering sunday is on the 4th sunday in lent,10. (original) a day in honour of mary，the mother of jesus christ.语篇解读本文是一篇说明文，介绍了母亲节的来历、庆祝母亲节的日期以及在母亲节设立过程中做出巨大贡献的安娜贾维斯等。1答案when解析考查定语从句的关系词。a time 后面是定语从句。引导定语从句，修饰先行词time，在从句中作状语，要用关系副词when。2答案as解析考查介词。句意为：但是她们作为母亲这一身份并没有被认可或被尊重。表示“作为”，要用介词as。3答案wanted解析考查动词的时态。空格处所在句是定语从句，其时态应和主句一致，故用一般过去时，填wanted。4答案setting解析考查非谓语动词。devote sth.to doing sth.意为“把奉献给”。这里to是介词，后需跟动名词，故填setting。5答案second解析考查数词。此