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高三英语参考教案 Unit 14 Roots 一、教学目标与要求 通过本单元教学，学生应能熟练地运用表示“希望、意愿、祝愿”的常用语 复习 it的用法；了解 19世纪欧美白人捕捉和贩运黑人作奴隶及虐待他们的罪恶 历史。 二、教学重点与难点 1．重点词汇 become of, once in a while, provide, the moment, go back, role, reason 2．重点 句型 1)Born a free man, he was now in Chairs． 2)What shocked him most was that the man who carried him were black． 3)Worse was to come． 4)All he knew was that his African ancestor taught his son and grandson the words in his own language for “river” and “guitar”! 3．语法 it的用法 1)There's a knock at the door．Who is it? 2)It's a lovely baby．Is it a boy or a girl? 3)It is/has been three years since we last met． 4)It is necessary for you to do so． 5)It was in the street that I met him this morning. 1)I'm going to… 2)I'd like to… 3)I wish… 4)I'm ready to… 5)I feel like… 6)Good luck! 三、难点讲解 1．强调句式 注意：其中 it/was不可换成：were，has been等其它形式。句中除谓语外， 其它成分都可用于强调，但 that不可省略。 例如：I met him in the street this morning. It was I who met him in the street this morning. It was him whom I met in the street this morning. It was in the street that I met him this morning. It was this morning that I met him in the street. 2．What was to become of them all, he wondered. become of表示“发生、遭遇”，其主语只能是疑问代词 what(ever)，后接人 或有形的东西，多用于完成时或将来时。例如： 1)I wondered what had become of him．我不知道他情况怎么样。(我很想知道 他的遭遇如何。) 2)What has become of the book I put here yesterday? 昨天我放在这儿的书到哪 儿去了？ 3．One of you plays the role of Haley, and the other the role of a reporter. A．play/take role of 扮演……的角色。例如： She played the leading role in the movie．她在那部电影中扮演主角。 B．play a role in 在……方面起作用。例如： China plays an important role in international affairs．中国在国际事务中起着 重要的作用。 四、复习与检测 Ⅰ．选择填空。 1．----Our teacher is in hospital. ----Oh, really? I ______．______ visit her. A．didn't know；I'll go and B．don't know；I'll go and C．didn't know；I'm going D．haven't know；I'm going to 2．We will only discuss such problems ______ something to do with our interests. A．which has B．as has C．as have D．that have 3．______ by the hero's deeds, the pupils did a lot of things to help the old couple. A．Being deeply moved B．Deeply moved C．Having deep moved D．Moving deeply 4．All he has done ______ worth ______. A．is；being paid attention to B．is；paying attention to C．are；to pay attention to D．are；to be paid attention to 5．I don't have any choice but ______. A．to do as you tell me B．so as you tell me C．to do what you will say D．doing as you say 6．That city is believed to be ______ crowded than ______ in the state. A．less；any of the others B．as；any other one C．more；another D．more；others 7．I insist that a doctor ______ immediately. A．has been sent for B．sends for C．will be sent for D．be sent for 8．It was ______ I met him in Beijing. A．two years since B．two years ago that C．for two years since D．since two years ago 9．______,he knows much about the “Long March”! A．Though is he young B．Young as he is C．Young though he is D．A child as he is 10．----May I use your bike for a while? ----Certainly, ______. A．here you are B．give it to you C．give you it D．it is here 11．Each boy and each girl ______ watching TV. A．enjoy B．enjoys C．enjoyed D．enjoying 12．John plays football ______, if no better than, Mike. A．as well B．as well as C．so well D．so well as 13．Much to my surprise, the little boy could ______ the puzzle. A．speak B．settle C．read D．answer 14．The book is a ______ for students of science． A．necessary B．must C．tool D．weapon 15．I want to have a word with you, ______ ? A．don't I B．must I C．can I D．may I Ⅱ．完形填空。 It was a holiday weekend．The police officers were 16 in a hot room receiving 17 from their captain．One of these officers was ED．Williams．He and the other officers were on 18 duty because they knew that over the weekend two weeks 19 over 400 people had 20 from accidents caused by 21 drivers．Over 4000 people had 22 serious injuries(伤), all caused by such drivers．The officers would try their best to 23 such accidents before they happened.． Joe Forest was enjoying 24 at a family party．It was getting late and Joe told his sister that he was 25 ．Joe's sister asked him to 26 and wait a few hours 27 he drove．“Don't worry．I'm going to be 28 ．I'm going to drive 29 ．I only had a few drinks,” Joe said. Officer Williams was at his 30 watching the passing cars．A green car was coming, 31 from left to right．Officer Williams stopped the car and told Joe to get out．He asked Joe to 32 along the white line．Joe couldn't do it．Joe also 33 the breath test．Officer Williams told Joe that he must appear in court the next week and he 34 drive his car home．Joe 35 his sister．His sister came and drove him home． That was Joe's first offence(违章)．He appeared in court and 36 a ＄ 400 fine(罚款)．He was not 37 to drive for sixty days．Other drivers were 38 for 39 didn't kill them． 40 what about the future, was Joe going to stop drinking and driving? 16．A．waiting B．talking C．seated D．searching 17．A．instructions B．advice C．suggestions D．test 18．A．simple B．usual C．special D．ordinary 19．A．later B．earlier C．after D．ahead 20．A．escaped B．disappeared C．wounded D．died 21．A．careless B．drunken C．sleepy D．unexperienced 22．A．burnt B．hit C．got D．seemed 23．A．persuade B．miss C．forbid D．prevent 24．A．himself B．his friends C．a good time D．drinking 25．A．worried B．anxious C．coming D．leaving 26．A．leave B．stay C．drink D．sleep 27．A．if B．when C．before D．while 28．A．fine B．well C．familiar D．healthy 29．A．fast B．hurriedly C．slowly D．smoothly 30．A．desk B．post C．office D．house 31．A．turning B．moving C．heading D．rolling 32．A．jump B．stand C．lie D．run 33．A．passed B．had C．failed D．enjoyed 34．A．mustn't B．couldn't C．needn't D．shouldn't 35．A．called B．visited C．saw D．told 36．A．punished B．received C．gave D．gained 37．A．forced B．allowed C．promised D．made 38．A．happy B．worried C．safe D．lucky 39．A．Williams B．Joe C．Joe's sister D．police 40．A．Well B．Now C．But D．And Ⅲ．阅读理解。 阅读下列短文，从每题四个选项中，选出最佳答案。 A An elderly man on the beach found a magic lamp．He picked it up and a genie appeared.“Because you have freed me,” he said,“I will grant you a wish.” The man thought for a moment and then responded,“My brother and I had a fight 30 years ago and he hasn't spoken to me ever since．I wish that he'll finally forgive me.” There was a thunderclap, and the genie declared,“Your wish has been granted．You know,”the genie continued,“most men would have asked for wealth or fame．But you only wanted the love of your brother．Is it because you are old and dying?” “No way,”the man cried.“But my brother is, and he's worth about 60 million dollars.” 41．The genie granted the elderly man a wish, because ______． A．the genie wanted to know whether the man was fond of money B．the genie wanted to thank the man C．the genie knew the man was old and dying D．the genie was wondering who the elderly man was 42．The elderly man wished his brother to forgive him because ______． A．he was old and dying B．he missed his brother whom he had not seen for 30 years C．he wanted to get money from his brother D．he forgave his brother finally 43．When the genie said:“Most men would have asked for wealth or fame”, he meant ______． A．most men would ask for wealth or fame and he thought the elderly man would not B．most men would have asked for wealth or fame if they had been granted the same chance as the elderly man C．most men had asked for wealth or fame as the man D．most men became wealthy or famous though the man didn't 44．Do you think the genie understood what the elderly man really meant when the elderly man first asked the genie to help him get his brother's forgiveness? A．No, he didn't. B．Yes, he did. C．No, I don't think so. D．No, he understood. 45．The man's brother was ______. A．younger than the man B．two years older than the man C．dead 30 years ago D．old and dying B A visitor who arrives in the United States from another country may want to try American food．But when he asks about the best restaurants, he is surprised．He is told about a fine French restaurant or a good Chinese restaurant or an interesting Mexican one．He is given the name of place with good German or Italian food．In many cites, if he asks about a restaurant where American food is served, he may be told that those are the best restaurants．Americans enjoy American food eaten in their own homes．The American food service in many restaurants is good．There are excellent restaurants on the east coast and the west coast for those who like fish and other kinds of seafood．But for an especially good dinner in most cities, an American goes where there is food from another country．The best American restaurants serve foreign food. 46．Visitors to the United States usuall want to try ______. A．American food B．a special food C．natural food D．seafood 47．Americans usually have American food ______. A．in the restaurants in the west coast B．at a good Chinese restaurant C．in their home D．in a fine restaurant 48．The restaurants which many American like best serve ______. A．American food B．tasty food C．Italian food D．foreign food 49．If one wants to try seafood, he'd better go to ______. A．a fine good store B．a coastal restaurant C．Mexican restaurant D．a German restaurant 50．In the U.S., ______ food is considered the best. A．sea B．home-made C．American D．foreign Ⅳ．短文改错。 Mr．Brown was talking about some friends on the street:“My 51．______ neighbor, Mr．Green, had two huge trees in his front yard and 52．______ I don't have any trees at all．My yard is full of leaves blew 53．______ in from Mr．Green's trees．Of course some of leaves stayed in 54．______ his yard, so this weekend he cleaned them up．As soon as Mr. 55．______ Green had finished cleaning up his yard, but a strong wind 56．______ came and picked up the leaves in my yard and dropped it 57．______ back in Mr．Green's yard．I thought that was only fair because 58．______ the leaves belonged to him in the first place but he didn't agree. His face turned to red and he shouted at me,‘why don't you 59．______ clean up your leaves!’I was too surprised that I couldn't say 60．______ anything before he went into the house and shut the door.”