高一Units 3-4,11-12(人教版高考复习英语教案教学设计) |
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Teaching design for Unit 3-4 Book One [教学目的]使学生能温故知新,强化所学知识,找到正确的解题方法。 [教学重点]掌握重点词汇、短语和句型。 [教学难点]同义词的辨析。 [重点汇]difficulty,explain,however,separate,guide,price,trip,sight medicine,pronounce,destroy,future,fall,plan, movie, gas, mail, European,Spanish, Indian, cookbook, tense, indirect, direct, tape, character,western, airport, hotel, weekend, bank,villager, wild, parrot, guitar, sharp, bone sight, mile, crop, price, soil, centimetre, destroy, phrase [重点短语]ask (sb.) for..., more or less, come about, bring in,a great many,, and so on,take an exam, stay the same, for example,seven people in ten, see off, take a taxi, in a few day' time, be about to,tie ... to..., by the fire, take off, sell sth. at a high price, , say"Hi/Hello" to sb.,be made from ,change into,have a good/nice trip, every two years [重点句型]1.the same as/the same ...as 2.have some (much,little,no,..)difficulty/trouble (in) doing sth. 3.find sb./sth. + adj. + ... (to do sth.) 4.be about to do sth. 5.I'm sorry I know only a little English. 6.It is/was + adj. + ( for/of sb.) to do sth. 7. ....... nothing except/but [课时安排]五课时 重点难点透视: 两课时 相似词语辨析: 一课时 疑难词语辨析:一课时 练习讲评:一课时 重点难点透视: 1.however尽管,尽管如此,可是,然而 作副词时可放在句首,句中或句尾,但是要用逗号隔开与 but 的区别是:but 语气不如however强,且不需要加逗号隔开。 e.g.It's raining hard.However, I think we should go to school on time. The students thought they had done everything as the teacher did. They were mistaken,however. Later,however,he decided to go. 2.explain vi. vt. explanation n.解释,说明 <1>explain sth. to sb. e.g.You'd better explain the sentence to him again. I'm afraid he didn't quite understand it. <2>explain (to sb.) + that/wh... e.g.He explained to me why he was late. She explained that she couldn't come because she was ill. 3.ask (sb.) for..要求,向索要,求助于 <1>ask sb. for sth.求助于某人,向某人要某物,请求给予 e.g.He asked me for help. <2>ask for sth.想要/要求得到某物 e.g.He sat down, and asked for a cup of tea. <3>ask for sb.想要见到某人/要求(与某人)见面 4.more or less 或多或少,大体上 =about,almost e.g.<1> He looks twenty more or less. <2> The work is more or less finished. <3> Things have more or less changed. 5.come about发生,产生,造成 e.g. <1>How did the accident come about? <2>How did the mistake come about? [比较] come about, happen, take place等都是不及物动词或短语,无被 动语态。 [辨析] [误]I have no idea how it was come about. [正]I have no idea how it came about. [误]The city has taken place great changes recently. [正]Great changes have taken place in the city recently. 6.a great many许多,非常多 后接复数可数名词,等于a good many. <1>A great many workers are out of work. <2>I asked him a good many questions. <3>A great many of them know about it. 只修饰可数名词复数形式的有:many, a good/ great many, quite a few, a large/small number of. 只修饰不可数名词的有:much, a great deal of, quite a little, a large/small amount of. 既能修饰可数名词复数又能修饰不可数名词的有:plenty of,a lot of, lots of, a large quantity of等. 7. be about to do sth. 正要;即将要做某事 (1) 表将来:注意:be about to do sth.通常不用于带有具体 时间状语的句子中,这时可用be going to代替。 <1>Hurry up! We are about to leave. <2>Hurry up! We are going to start at 8:00 o'clock. (2)与连用,译为“正要做某事”。 I was about to go out when it began to rain. 8.stay 1) vi.呆,停留,逗留 注意:(1)与live的区别 live指长期居住,而stay为短期逗留。 <1>How long have you stayed in this hotel? <2>I have lived in this city for ten years. (2)与remain 的异同 stay 单纯指“呆”,而remain 还可表示“留下来”。 stay/remain in Japan for a fortnight在日本呆了两周 stay (at) home=remain at home呆在家里 (此时remain后的 at不能省略) All the others returned but Alice remained to help me. 别人都回去了,但Alice留下来帮我。 (此时只能用remain) 2)用作系动词,注意其后接的不同形式。 stay the same 保持一样 He stayed single all his life.他一生未婚。 stay seated坐着 区别:remain侧重于继续或依然保持某种状态。 <1>If you don't eat, you'll have to remain hungry. <2>He remained silent. <3>This problem remains to be settled. <4>This problem remains unsettled. 3)stay up =sit up呆着不睡 4)用作名词 How is your stay there?在那儿呆得如何? 9.at 用法小结 (1)at 表示原因,由于“听到,看到 ......” <1>The whole nation was in deep sorrow at the news. <2>Crusoe was frightened at the sight of the footprint. 看到那脚印,克鲁索就害怕。 (2)at表示“在......处,在......旁边 <1>I was at my sisters' yesterday. <2>He sat at the desk. (3)at表示“处于......状态” I found him at work. (4)at表示“价格,速度” <1>The car was sold at a high price. <2>The car is running at (a speed of ) 50 miles an hour. 10.every+ 基数词 +名词复数 ,every six hours; =every+序 数词+名词单数; every sixth hour;意为“每六个小时,每隔 五个小时”。使用 every 这一用法时注意以下几点:(1)如 数目不清楚时,可以用few替代数词,但few 前不能加 a ;(2)序数词前不能加 the ;(3)这个结构中的every 不能换成each 。 every two days=every second day=every other day “每隔一天” every three days=every third day “每隔两天” every four days=every fourth day “每隔三天” e.g. Tom comes here every five days. =Tom comes here every fifth day. 11.see sb. off 为某人送行 see...out 送到门口 see...up 向上看 see...through 透视 12.take off 脱掉 take a vote投票表决 take away减去 take back收回 take care 当心 take for把......错当成 take it easy 别紧张 take part in参加 take (a) pride in 为......感到自豪 take the lead带头 take (the) trouble 费事,下工夫 take to喜欢;对......感兴趣 13.be made from由...制成(化学变化) be made of(物理变化) be made in 在(某地)制造 make A from B 用B制成A e.g.1>Wine is made from rice. 2>Paper is made from wood. 3>The bridge is made of steel 4>This table is made of wood. 5>This TV set is made in China. 6>We make paper from wood. 14.in a few days' time---in a few days 几天以后 e.g.He will be back in an hour's time. 15.say "Hi/Hello" to A (from B)---(替B)向A问好 say goodbye (to) (向...)告别 say sorry to sb.向某人道歉 say yes (OK) to (a plan,...) 同意(一项计划),...... say no to (a plan...) 否定(一项计划), ...... 16.do to 对......做出某事(好事或坏事) e.g.1>What do they do to the tree?他们对这些树干了些什么? 2>What did they do to him in the end?最后他们对他怎么了? 3>Don't be afraid, they won't do anything to you. 不要怕,他们不会对你怎么样的。 4>He has always done well to his friends.他一直善待他的朋友. 疑难词语辨析 1.reason,cause 与 excuse (1) reason指决定做某一件事或采取某一行动的理由,由 此得出结论或解释。 (2)cause起因,指引起某种后果的原因. e.g.The cause of the accident was the fact that he drove too fast. (3)excuse辩解,借口 指为某一行为所做的解释,可以 是真的,也可以是托词。 e.g.make up an excuse编造一个借口 Too much work is no excuse for not studying. 2.across,over,though (1)across 横穿,穿过,着重指从一条线或一物体表面的一边 到另一边;含义与 on有关。如: walk across the street横穿街道 swim across a river游过一条河 (2)through 穿过,从.....中通过,着重指从空间的一头纵穿到 另一头,含义与 in有关。如: through a forest/a crowd穿过森林/人群 go through a street沿街穿行 (3)over跨过,越过,尤指翻越障碍物,从一边到另一边。 如: climb over a mountain a wall翻越一座山/一面墙 注意: (1)across 与 over可表示静态的存在,但意义不同。 <1>He lives across the street.他住在街对面。 <2>There is a bridge over the river.河上有座桥。 (2)有关 over的其它说法 <1>He stayed there over Christmas.他在那儿呆过了圣诞节。 <2>He won't live over today.他活不过今天。 <3>He is over forty now.他现在40多岁了。 <4>he looked over his shoulder.他回头看。 3.destroy;damage;harm;hurt;injure;wound (1) destroy毁灭,消灭,指通过某种有力的或粗暴的手段使之毁灭或无用,一般不能或很难修复,有时可用于比喻意义。 <1>The earthquake destroyed the whole city.地震毁了整座城市。 <2>All his hopes were destroyed by her letter of refusal.他所有的 希望都被她的拒绝信毁了。 (2)damage伤害,损害,主要指对价值和功能的破坏,多用于 无生命的东西,一般可修复。 <1>Her heart was slightly damaged as a result of the disease.由于 生病,她的心脏轻微受损。 <2>They managed to repair the houses that had been damaged.他 们设法修复了受到破坏的房屋。 (2) harm伤害,损害主要用于有生命的东西,偶尔也无生 命的事物,常指伤及一个人或其健康、权利、事业等。 <1>Smoking seriously harmed his health.吸烟严重损害了他的健 康。 <2>They had their hearing harmed by the loud noise of machines. 他们的听力被机器的巨大噪音所损害。 (4)hurt指精神上或肉体上的“创伤,伤害”。 <1>His words hurt me/my feelings. <2>He fell and hurt his leg. <3>My shoes are so tight that my feet hurt. (5)injure指意外伤害或事故造成的伤害,有危及功能发展之意。 Several children were injured in the accident. 注意:the injured指因事故造成的“受伤者”。 (6)wound一般指刀伤,枪伤,战场上受伤。后跟的宾语是整 个人而不是受伤部位。另外,wound还可用作名词。 He got wounded in the battle. 注意:the wounded表示“伤员”,wounded前也可用具体数字 修饰。 There were twenty wounded in the field hospital.野战医院里有20 名伤员。 wound还可用作名词,意为“伤,伤口”。 He received a serious wound in the battle.战斗中他受了重伤。 4.but;besidea;except;except for (1) but作介词,“除了...之外”(but=except),但but之前常常是 no, nothing, nobody,all, no one,anything等不定代词或who/what 等疑问词的句子中。 <1>There was on one but/except me. <2>All but/except one were killed. but 后可接不定式。如果 but 前面的部分有实义动词do 及 其变化形式时,不定式省to, 否则要带 to。 <1>There was clearly nothing left to do, but drop herself onto the little couch. <2>He liked nothing but to read. (2)except “除了......之外,没有......”是“排除”意义;而 besides“除......之外,还有”,有“附加”意义。 <1>All came back besides Kate. <2>All came back except/but Kate. (3)在否定句中 besides 同except(but)。 I don't want anything besides/except (but) this. (4)besides adv.“而且,还有” The task is very difficult;besides,time presses.任务艰巨而且时间 紧迫。 (5)except for有整体肯定,局部修正的作用,它除去的是整体 中的小节问题。 His composition is good except for some spelling mistakes. (6)except for前后所带名词往往不属同类名词。 相似词语辨析: 1.except/except or/besides/but/except that(when......) 1)Your composition was well written____ a few spelling mistakes 2)She helps to cook and wash____ looking after the baby. 3)He has done everything____what I asked him to do.(1988sh) 4)Does John know any other foreign language___French?(1989) 5)No one knows Mr. Benson's address___his daughter. 6)We need fifteen more people___our team to do the job.(1988) 7)We go tothe night club____it is raining. Answers:1)except for 2)except for 3)except/but 4)besides 5)except/but 6)besides 7)except when 2.across/over/through 1)There is a newly-built bridge____the river. 2)the boy helped the blind man___the busy street. 3)The highway passes___the town. 4)The Great wall winds its way from west to east, ___ deserts,___ mountains, ____ valleys and reaches the sea. 5)The thief climbed___ the wall and got away. Answers: 1)across/over 2)across 3)through 4)across;over;through 5)over 单项填空: 1.I have some____ in doing such a ____ job. A.difficulties;difficult B.difficult; difficult C.difficult; difficulty D. difficulty; difficult 2.It's raining hard. ____, I think we should go to school on time. A. But B. While C. However D. Besides 3.No one knows ____ the fight _____. A.how; came about B. when;happens C. where; taken place D. why; was for 4.---Have you finished designing the machine? ---____ finished but there's still something to improve. A.More or less B. Sooner or later C.less than D. More than 5.When we ____ after a long talk, we found the childen sleeping in ____ beds. A.separated; separate B. separated; separated C. separate; separate D. separate; separated 6.---___ is the price of this pair of shoes? ---The price is ____. It is only 60 yuan for each. A.How much; cheap B. How much; high C.What; low D. What; expensive 7.Mr Brown is leaving for New York tomorrow. Shall we go and __? A.see off him B.say him goodbye C.send him off D.see him off 8.He said that he watched TV every ____ day. A.another B.three C.the second D.other 9.Hurry! The train ____. You know it ___ at 8:30 a.m. A.leaves; leaves B.is leaving; leaves C.leaves; is leaving D.is leaving; is leaving 10.---Merry Christmas and happy New Year! ---______. A.Do give him my regards B.The same as you C.The same to you D.Thank you just the same 11.We were ___ ___ the telephone rang. A.about leavint; when B.about to leave; when C.about to leave; but D.about to leave; so 12.What other thing did you do last night ___ watchng TV? A.except B.but C.besides D. unless 13.---___ the population of China? ---About 1.3 billion. A.What is B.How many are C.How much is D.What are 14.---How soon will you be _____? ---___ three days' time. My air ticket is on March 10. A.at; In B.away; For C.off; For D.off; In 15.The girl was last seen playing ___ guitar by ___ lake. A.the; / B./; the C.the; the D./; / Answers: 1.D 2.C 3.A 4.A 5.A 6.C 7.D 8.D. 9.B 10.C 11.B 12.C 13.A 14.D 15. C 书面表达: Last week, we did research into how laid---off workers get their new jobs. We had a discussion in three groups and then began our research separately. Group One surfed on the Internet and learned that most of the laid---off workers had already got their new jobs.In the vocational training centre, the students in Group Two were told that there were a few training courses for laid---off workers. After training, they began working as repairers, cooks, typists, household workers, salespersons and so on. The other students interviewed some laid---off workers who had got new jobs. A woman said,"With the help of the city government, I've found my job..." What a great deal we've learned through the research! |
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