春长沙市一中高二寒假自主学习Unit 2Period Five优选.docx

1、春长沙市一中高二寒假自主学习Unit 2 Period Five优选Period FiveGrammarLinking verbs感知以下句子，总结规律1Both of these medicines have proved beneficial to mankind since they were invented.2Within a short time，aspirin became the best-selling medicine in the world for pain relief.3Another drug that has helped increase the standa

2、rd of peoples health is penicillin.4He noted that a dish in which he was trying to grow bacteria for an experiment looked abnormal.5Many people have fallen ill because of the cold weather.6It turned out that my judgement was right.7It seems as if he has lost interest in his new job again.8Please kee

3、p silent at the meeting unless youre allowed to talk.1以上各句中的黑体词均为系动词。其中句3中的be是最常用的系动词。2句4中的黑体词为“感觉感知”类系动词。3句8中的黑体词为“状态持续”类系动词。4句1、句6和句7中的黑体词为“主观判断”类系动词。5句2和句5中的黑体词为“状态变化”类系动词。一、定义连接主语和表语的动词，称为系动词。系动词本身有一定词义，但不完整，不能单独作谓语，必须与表语一起构成复合谓语，表示主语的身份、类别、特征、状态等。二、系动词的分类1“状态持续”类系动词这类系动词表示主语某种状态的持续。常见的有：remain(

4、依然)，keep(保持)，stay(保持)，lie(处于状态)等。I dont think we can stay friends.我认为我们不能做朋友了。She remained silent all night，and we were all worried about her.她整个晚上都沉默不语，我们都为她担心。Snow was lying thick on the ground.厚厚的积雪覆盖着大地。2“主观判断”类系动词这类系动词包括seem(似乎是)，appear(似乎，显得)，prove(证明是)，turn out(结果是，证明是)。In the eyes of our gra

5、ndparents，his painting seemed absurd.在我们的祖父母看来，他的画似乎是荒唐可笑的。He may appear a fool，but actually hes quite clever.或许他看起来像个傻子，但实际上他很聪明。The opponent proved too strong for him.对手过于强劲，使他难以招架。名师点津 (1)seem和appear后可以接to do，to be doing以及to have done的形式，也可用于句型：It seems/appears that.。He seems to have carried out

6、plenty of experiments. It seems that he has carried out plenty of experiments.他好像已经做了很多实验。(2)seem后还可以接as if/as though引导的表语从句。根据语境的不同，从句可用陈述语气或虚拟语气。It seems as if he has finished the work.他好像已经完成了这项工作。It seems as if it were spring already.好像已经是春天了。3“感觉感知”类系动词这类系动词是与五种感觉器官相关的动词。常见的有：look(看起来)，feel(摸上去

7、)，smell(闻起来)，taste(尝起来)，sound(听起来)等。What he says sounds reasonable.他的话听起来有道理。4“状态变化”类系动词这类系动词表示主语从一种状态进入另一种状态。常见的有：become(变得)，turn(变成)，grow(渐渐变得)，go(变得，变成)，fall(变成，进入)，get(变得)等。Our state is getting stronger and stronger.我们的国家变得越来越强大了。The weather has turned cold and windy.天气变得寒冷多风。Since she eats a lo

8、t every day，she is becoming fatter and fatter.因为她每天都吃很多，所以她变得越来越胖了。名师点津(1)turn后接名词时，名词前通常不用冠词。He turned doctor after graduating from a medical college.He became a doctor after graduating from a medical college.他从医学院毕业后当了医生。(2)go常指情况往坏处转变，后多接贬义词。三、使用系动词时应注意的问题1有些系动词与表语已成固定搭配。keep silent保持安静 stand sti

9、ll站着不动go mad发疯 go hungry挨饿fall asleep入睡 lie awake睡不着fall ill生病 come true变成现实，实现2少数系动词feel，get，become，grow等可用于进行时态，表示“渐渐”之意或表示一种感情色彩。Winter is coming，and it is getting/becoming colder and colder.冬天来了，天气越来越冷了。Are you feeling better now？你现在感觉好点了吗？3有些动词既可以作系动词，又可作实义动词。遇到这种情况时，只能先根据其意思判断到底是前者还是后者，然后再对后面的

10、词性和词义做出判断。以feel一词为例：I felt it my duty to help others.(feel作实义动词) 我觉得帮助他人是我的职责。I felt very hungry after a long walk.(feel作系动词) 走了很长的一段路后，我感到很饿。4系动词无被动语态，且一般不用于进行时态中。prove及感官类系动词用主动形式表示被动意义。As time went on，his theory proved true.随着时间的推移，他的理论证明是正确的。5系动词后可接过去分词作表语，相当于被动语态。The suggestion got countered at

11、 the conference.会上这一提议遭到了抵制。.单句语法填空1Of the nineteen recognized polar bear subpopulations，three are declining，six are(be) stable，one is increasing，and nine lack enough data.(2019全国)2Fast food is(be) full of fat and salt.(2017全国)3The real reason why prices were(be)，and still are，too high is complex，an

12、d no short discussion can satisfactorily explain this problem.(2015江苏)4Albert Einstein was born in 1879.As a child，few people guessed that he was(be) going to be a famous scientist whose theories would change the world.(2015浙江)5At college，Barack Obama didnt know that he was(be) to become the first b

13、lack president of the United States of America.(2015陕西)6While waiting for the opportunity to get promoted(promote)，Henry did his best to perform his duty.(2014安徽)7For those with family members far away，the personal computer and the phone are important in staying connected(connect)(2014福建).单句改错(每小题仅有

14、1处错误)8I became in playing football thanks to a small accident.(2019全国，短文改错)9First，I wanted to be a fireman，whose uniform looked so .(2019全国，短文改错)10And the other that I wanted to help people in need.(2019全国，短文改错)11Still I unwilling to play the games with them sometimes.(2018全国，短文改错)12He would ask who

15、 we and pretend not to know us.(2016浙江，短文改错)13The position of the classroom with its view made me like I was dreaming.(2015浙江，短文改错)14Like the rest of my classmates，I didnt really want to get to her.(2010辽宁，短文改错).用smell，look，taste，go，seem的适当形式填空1The woman is over forty，but she looks very young.2At fi

16、rst those questions seemed very easy，but later I found them difficult.3Lets go to the garden，for the flowers there smell very sweet.4She opened the fridge，only to find this milk had gone sour.5The children were very happy，for the mooncake tasted good.用所给词的适当形式填空6Ladies and gentlemen，please remain se

17、ated(seat) until the plane has come to a complete stop.7His wish to become an astronaut came(come) true eventually.8The children all looked sadly at the broken model plane and felt quite sad.(sad)9Tasting(taste) so delicious，the food was sold out soon.10Do you think that bridge measures(measure) 2,0

18、00 meters long? It doesnt appear that long.翻译句子11人会变老的。(grow)Man will grow old.12今天早上是阴天，幸好已经转晴了。(turn)It was cloudy this morning，but fortunately it has turned fine.13在一天的努力工作后，坐下来看电视感觉真好。(feel)It feels good to sit in front of the TV after a hard days work.14依我看，他的理论听起来有道理。(sound)In my opinion，his t

19、heory sounds reasonable.15这本书经证明对许多学生有用。(prove)The book proves (to be) useful to many students.基础巩固.用所给词的适当形式填空1My parents have always made me feel(feel) good about myself，even when I was twelve.2Why was Tom unhappy those days?Cant you see it clearly? The theory he stuck to proved(prove) wrong.3The

20、flowers smelling(smell) sweet in the botanical garden attract the visitors to the beauty of nature.4Dont you think the music sounds(sound) beautiful?5Why dont you put the meat in the fridge？It will stay(stay) fresh for several days.单句改错(每小题仅有1处错误)6The treatment was proved to be successful.7The silk

21、feels very .8The fried chicken very good.9The vegetables in his field well，because they are pollution-free.10Some of us remain in order to get the chance to go abroad.完成句子11The exercise looks easy，but in fact its very hard.这个练习看上去容易但实际很难。12I heard that he fell ill because of hard work.我听说他由于劳累而病倒了。1

22、3At the age of fifteen，he became a famous pianist.十五岁时他成了有名的钢琴家。14Children，keep quiet，please.I have something important to tell you.孩子们，请保持安静，我有重要的事要告诉你们。15I hope you will keep fit and live a happy life.我希望你们会身体健康生活幸福。能力提升.阅读理解A(2018陕西榆林一中高二期中)A ten-year-old from Howell，Michigan is being praised as

23、a hero thanks to his persistence(坚持) that led to saving the life of an elderly neighbor.The event happened late on an evening when Danny DiPietro was being driven home from hockey practice by his mom.Thats when the young boy noticed an open garage and a figure that he believed was a dog outside an a

24、partment building near his house.Given the freezing cold weather，the young boy got a feeling that something was not right.But instead of dismissing it like most kids his age would have，he insisted that his mother，Dawn，find out what was going on.Dawn tried to make Danny believe that no one would leav

25、e a dog out in such cold weather，but he refused to take no for an answer.Dawn finally gave in and decided to drive to the area with the family dog and see if there was any truth to Dannys hunch(直觉)Sure enough，as she got closer to the apartment building she noticed a garage that was wide open and som

26、eone waving madly for help.Upon getting there，she realized that it was not a dog the young boy had seen，but Kathleen St.Onge.The 80-year-old had fallen down on some ice in her garage and had been lying there for two hours，unable to get up.Dawn rushed home to get her husband to help and called 911.Th

27、e two then returned with some blankets to cover Ms.St.Onge，while they waited for the ambulance to arrive.Though still in hospital，the elderly woman is recovering well and forever grateful to Danny，for following up on his hunch!语篇解读这篇文章主要讲了一个十岁的小男孩用自己的坚持，救了一位上了年纪的邻居的故事。16When seeing a figure in an op

28、en garage，Danny .Arecognized it was an old manBthought it was a homeless dogCrealized something was wrongDbelieved it was nothing important答案C解析细节理解题。根据第二段第二句“Given the freezing cold weather，the young boy got a feeling that something was not right.”可知，Danny意识到发生了不对劲的事情。故选C。17When Dawn got closer to

29、the garage，she .Anoticed the dog had gone awayBknew Dannys hunch was wrongCfound an old lady waving for helpDfelt something must have been stolen答案C解析细节理解题。根据第三段第二句“Sure enough，as she got closer to the apartment building she noticed a garage that was wide open and someone waving madly for help.”可知，当

30、Dawn更靠近车库时，她看到一位老妇人挥手寻求帮助。故选C。18Which of the following can best describe Danny?ABrave and patient.BFriendly and honest.CConsiderate and optimistic.DPersistent and warm-hearted.答案D解析推理判断题。根据第一段第一句和最后一段第二句可推断出，Danny是一个坚持而又热心的孩子。故选D。19What could be the best title for the text?AAlways Follow Your HunchB

31、Be Ready to Help Save the ElderlyCUnknown Hero Brings Love and HopeD10-year-old Saves Elderly Neighbors Life答案D解析标题归纳题。由全文的主题句“A ten-year-old from Howell，Michigan is being praised as a hero thanks to his persistence(坚持) that led to saving the life of an elderly neighbor.”可知，本文主要讲了一个十岁的小男孩用自己的坚持，救了一位上了年纪的邻居的故事。故选D。B(2018安徽合肥高三调研)The effects of coffee consumption on health have long been a subject of conflict and