Unit 3 Tomorrow' s world 1 教学设计-优质公开课-译林版必修4精品

Unit 3 Tomorrow' s world 1 教学设计I 词语辨析1、real / truereal：表示“真的、真实的、名符其实的”，指事实上(客观)存在而不是想象的。

e.g. Is this real gold？I’m learning to skate on real ice.It can hardly happen in real life.true：意为“真的、真正的”，表示与事实情况相符合。

还可以解释为“忠实的”。

e.g. Believe it or not，but it’s a true story.Tom is true to his name.True friends shall share everything.true还由词组：come true: 实现e.g. The four modernization of China will surely come true.2、give out / give off / send out：这三个词组在解释“散发热、光、气体时可以互用，但也有细微的区别：give out：1) 意为“发出声音、热、讯号、气味”等。

e.g. The Jessamine gives out a sweet perfume.The device will give out red flashes in the fog.The boy gave out a shout of joy.2) 分发，颁发、宣布e.g. The teacher gave out the examination papers.It was given out that the Prime Minister had died suddenly.3) 被用完，耗尽(机器等)失灵，(人)体力不支e.g. We had just reached home when the petrol gave out.The chair gave out under the fat man.give off：常指发出：液体、气体、气味等。

e.g. The wild flower gives off a nice smell.The wet firewood gave off much smoke when burned.The gas gave off an unpleasant smell.send out：指“从中心向外发出光、热、气味”等。

e.g. The sun sends out light and heat.The lamp sent out a powerful beam.3、besides / exceptbesides：除……外还……e.g. Besides three books，she also bought some fruit.Two other teachers saw the film besides Mr. Zhang.意思同besides的词还有：as well (as)，in addition (to …)，apart frome.g. He bought three books and some fruit as well.In addition to a car，he also bought a house recently.Apart from the above reasons，he gave some other explanations except：除……外，……除外e.g. We all went to see the film except him，for he was ill that day.They go to town to promote their products every day except on Sundays.except for：在整体中排斥部分e.g. The whole book is well written except for some pictures.The house is comfortable except for the color of the walls.except + 从句e.g. I know nothing about that man except that he is from the north.He goes to school everyday except when he is ill.4、set up / put up / buildset up：创建、建立、设立(组织、机构)，竖起(杆子等)，创造(记录) e.g. Our school was set up in the late 50s of the last century.They set up a First Aid Post in the village.The government has set up a committee to deal with the matter.We’d better set up a team to take charge of collecting money.I decide to set up a telephone pole here.He set up a new record in 200-metre race.put up：举起、建造、搭起、住宿e.g. Please put up your hand if you want to ask questions.A new house will be put up near the river bank.Some tents were put up on the hill.Where shall we put up for the night？build：建造、建筑，建立(事业)、增进健康、锻炼(身体)e.g. They will build a new building in the centre.The newly-built bridge is over 1000 meters long.Birds like to build their nests in trees.Sports and games build (up) bodies.That man is well-built.He built up his business in his 30’s.II 重点词语和句型1、reality：(c./u.)，常用句式：1) sth. become a reality/ realitiese.g. I believe that one day my dreams will become realities.If you work hard，your wish will become reality.2) turn sth. into a reality / realities. = sth. come true. 变成现实e.g. Study hard and turn your wishes into realities.One day our dreams will be turned into realities.in reality = in facte.g. She is not a teacher. In reality，she is a farmer.bring sb. back to reality：使---面对现实e.g. The heavy loss of money brought him back to reality. realize：vt. 实现，realize one’s dream：实现梦想，realize the four modernization：实现四个现代化real：adj. 真的、真实的e.g. a real diamond necklace：一条真正的钻石项链really：adv. 真正地，not really：并非如此2、character：n.1) 性格、特性、品格，性质、特色e.g. a determined character：果断的性格He has a strong / weak character.They are twins，but they have quite different characters.the character of the Great Savanna：大草原的特色2) 人物、角色e.g. There are only three characters in the play.She is the leading character in the film.3) 文字、字体e.g. He can’t write Chinese characters.These characters are difficult to write for foreigners.characteristics：n. 特性、特征3、set：(set，set) vt.1) (为故事等)设置背景，be set in：以---为背景e.g. The novel is set in 17th century Spain.The film is set in the late 19th century in France.2) 确定、制定规则(标准等) set a standard / rulee.g. Who will set the standard？The government will set new rules for the business.3) 树立(榜样等) set sb. a good example = set a good example to sb.e.g. Comrade Lei Feng set us a good example.4) 拨准(钟、表等)，拨(闹钟)于指定时间e.g. Please set the alarm clock for 6 am.To avoid being late，she set the clock five minutes faster.set的短语：set out to do sth.= set about doing sth.：开始干……e.g. At ten o’clock they set out to do their work.We set about reading on time every day.set off / out for … = leave for …：离开去……e.g. He set off for work early in the morning.set sb doing sth./ set sth. done：使……处于……状态e.g. What the teacher said set me thinking a lot.The gunshot set the birds flying in all directions.The stone set the window broken into pieces.4、upon / on：prep.：一……就……、在……后立即，常用：upon (on )sth/doing sth.e.g. On/Upon arriving in Shanghai，I will phone you.On/Upon my arrival in Shanghai，I will phone you.能表达“一……就……”意思的词组和短语还有：1) as soon as / once + 从句e.g. He came to tell me the news as soon as he heard it.Once you understand it，you’ll like it.2) the moment / minute /second + 从句e.g. I recognized him the moment I saw him.The minute I finished my work，I left for home.3) immediately / directly / instantly + 从句e.g. He rushed out of the classroom immediately the bell rang.She went into the waiting-room directly she got off the bus.All the people flooded into the stadium instantly the gate opened.4) no sooner…. than / hardly …. when / scarcely …. when …e.g. No sooner had I got home than it began to rain.She had hardly finished her homework when she went back home.Scarcely had we got on the train when it started off.at + 名词，常用：at the sight / sound / idea / thought …of …：一看到、听到、想到……e.g. The baby smiled at the sight of its mother.All the birds flew away at the sound of the gunshot.At the thought of going home to cook supper，she stood up and left.5、enable：vt. 使人能……，常用：sth enable sb. to do sth.e.g. The new contract enables us to get anything we need.A cup of coffee will enable me to stay fresh for a day.This bike will enable him to get home before dark.able：能干的、有能力的，用于：be able to doe.g. They are all able students.He is an abler man than expected.unable：不能……e.g. The father stood there，unable to speak at the moment.I’ll be unable to get there by 4:00 this afternoon.ability：能力，用于句型：have the ability to do sth. / of doing sth.e.g. Do you have the ability to finish the work today？She is a person of many abilities.6、pass on to (v)1) 将某物(通过别人)传(下去)给……人(尤指自己收到或用过后)e.g. Pass the book on to me when you have finished with it.I passed her message on to his mother.She caught my cold and passed it on to her husband.Tom got the ball，passed it on to Jack，who kicked it directly into the goal.2) 往下谈，谈下一个问题e.g. Let’s pass on to a new subject.c.f. pass … to：把……(直接)给某人E.g. After you have read the book，please pass it to Kate.Would you please pass the bottle to me？7、thousands of：数千的、无数的E.g. Thousands of birds are killed every year.In the earthquake thousands of buildings fell down.类似的还有：hundreds of：数百的，许多的E.g. there are hundreds of insects in this field.millions of：数百万的，许许多多的E.g. Millions of stars can be seen in the dark sky.tens of thousands of：数万的，成千上万的E.g. Tens of thousands of people poured into the stadium to watch the match.hundreds of millions of：数以亿计的、无数的E.g. hundreds of millions of small fish were poisoned to death.8、deliver：vt. 递送、传递，常用：1) deliver sth. to sb. 把……送递给……e.g. The boy delivers newspapers in this area.Letters are delivered every day except on Sunday.Would you deliver my message to your brother？2) 向……交出……、引渡、自首，与over、up连用e.g. The robber finally delivered himself up to the police.They made no resistance and delivered their town over to us.vt. 发表(演说、说教等，比give正式)e.g. Our headmaster delivered a wonderful speech at the opening ceremony.delivery：n. 递送、发送e.g. Do you charge for delivery？How many deliveries are there every day？9、put forward：vt. 提出、推荐、拨快(时间)e.g. Are you serious in putting forward such a view？The theory was not accepted when it was first put forward.I decide to put your name forward as a candidate.The warm weather put the crops forward by a month.put的常用短语：put aside 放在一边、存蓄；put away 收拾起来、存蓄put back 放还原处；put down 放下、写下来put into effect 执行，实现put into/in force 使生效put into power 使上台执政put into practice 实行，付诸实施put off 推迟，延期、关掉(无线电等) put up with 忍受，容忍put on 穿上、上演，演出、开(灯)等put through 接通电话put on airs 摆架子；put on weight 长胖put out 扑灭put the cart before the horse.本末倒置、使经历(难受的事)put up 举起(手)、修建、张贴、住宿、提出(建议等)、10、impress：vt. 给……留下深刻印象(不用进行时态)，常用句式：Sb./sth. impress sb. with/as sth.e.g. She impressed me with her sense of humor.She impressed me as being very rude/ a rude girl.常用被动结构：be impressed by / at / with …e.g. I was impressed by / at / with her beautiful performance.His words were deeply/strongly impressed on my memory.Sb. impress sth. on sb. 使……铭记……e.g. I will impress one thing on you.We should impress on the young people that pride goes before a fall. impression：n.，常用句式：1)sb./ sth. make / leave a…impression on sb.e.g. The headmaster made / left a bad impression on the parents.What’s your impression of Shanghai？2) get the impression that ….：觉得、感到e.g. I got the impression that he was telling lies.We got the impression that the villagers were quite friendly.3) make a ….impression on sb. = give sb. a …. impression：给某人留下……影响e.g. His politeness made a deep impression on us.Her excellent speech will make a long-lasting impression on the audience.impressive：感人的、给人深刻影响的11、connect：连接，常用：1)connect A with (to) B = join A to B (指两物有形的连接)2)connect with 相连接、(时间)衔接3)A be connected with B：A与B 有联系注：当要表达“把A与B连接起来”时，用介词to 和with 都可以，但要表达“A与B 有联系时，只能用with。