1、高三英语一轮复习教案Period 3教学目标：1.掌握学案中的4个重要短语及学会在语境中运用2. 学会分析和掌握基本句型Step1 Language Focus：重点词组讲解1.pass on传递(回归课本P42)The sense of touch is passed on to the fingertips via thousands of sensors in the gloves. 触觉是通过手套中的数千个传感器传递到指尖的。归纳拓展pass sth.on to sb.将某物传交给某人pass away去世pass by走过，经过；(时间)过去pass sth.down从一代传给下一代
2、pass through经过，路过；经历I _ _ _ _ my mother. 我把你的留言转给我妈了。Its been over a year since Mrs.Brock _ _.布罗克太太去世有1年多了。These remedies have been _ _from generation to generation.这些治疗方法一代一代传了下来。The procession passed right _ my front door.A awayBby Cout DDown2. give out 发出（气味，热等）；分发，发布；耗尽(回归课本P42)To add to the vir
3、tual world of Realcine, smells are given out through small openings in the headsets.为了增强实影虚拟效果，通过耳机的小开口释放出些气味。归纳拓展give away赠送，捐献，分发（奖品等），泄露（秘密等）give in屈服，让步give up放弃give off发出（光，汽）give sb a hand帮某人一个忙give sb a lift让某人搭车词组辨析：give out/ run out/ run out of/us up都表示“用完，耗尽：但用法上不同use up/run out of （用完） Vt
4、.主语为人 sb use sth up =run out of sthrun out （耗尽）Vi. 主语为物 sth run out （无被动语态）=sth give outgive out Vt 发出（气味）Vi. 除了指“物品”耗尽外，还指（耐心，力气等的)耗尽eg.The polluted river is _a smelly smell, so measures should be taken to solve the problem. His strength _ after a long run. Though food and drink _, the men were con
5、fident that they would get out of the valley soon. He is always _his money before payday.3.put forwardvt.提出(观点、议案等)；推荐；将提前；把(时针)拨快(回归课本P43)An argument has been put forward that some viewers will be disappointed by RealCine because VR is not real.有人提出了这样的看法：“实影”会让某些观众感到失望，因为虚拟现实毕竟不是现实。归纳拓展put away放好；
6、积蓄put an end to结束put down记下；镇压put off推迟put out扑灭；熄(灯)put up挂起；举起；贴(广告等)put up with忍受put sb.through(to.)给接通电话put on穿, 戴上；(速度、体重)增加；上演put sth aside忽视；不理睬；忘记完成句子(1)会上提出了我们应该采取措施保护野生动物的建议。The suggestion that we do something to protect the wild animals was _ _at the meeting.(2)我们已把婚礼提前了一周。Weve _ the wedd
7、ing _ by one week.(3)他们决定搁置双方的分歧。They decided to _ _ their differences.易混辨析put forward，come up，come up with这三个短语都有“提出”的意思。put forward作“提出”讲，相当于come up with，是及物动词短语。come up为不及物动词短语，意为“被提出”，主语通常是“建议、计划等”的名词。come up with作“提出”讲，是及物动词短语，但无被动语态。1. (2011年辽宁省大连市第一次模拟) The dustmen will go on strike if the de
8、mands they _ are turned down.Acould put forward Bwould put forward Cput forward Dhad put forward2.Considered in all sides，the plan _ by Miss Li is the best.Aput on Bput away Cput off Dput forwarde across偶然遇见(回归课本P58)During their journey，the professor and his nephew come across the Central Sea，a big
9、underground ocean. 在旅途中，那位教授和他的侄子遇见了the Central Sea，一个大的地下海洋。归纳拓展:run across= run into = happen to meet=meet with =meet sb./sth.by chance=meet sb./sth.by accident【注意】come across 后虽可跟宾语，但不能用于被动语态。come 的有关词组：come about 发生come along 进展，随同come on (表示劝说，激励，不耐烦等）来！ 快! 得啦！come out 出来，出版，长出come up with想出，赶上
10、come up 上升；（话题等）被提出讨论（表被动）come to oneself苏醒过来用come相关短语的适当形式填空：(1)It _ _ that he had been stealing from his friends.(2)When she _ _ _，she found herself lying in bed.(3)I have just _ _ an old friend.句型解析1【教材原句】Upon reaching the top of the mountain，a feeling of happiness and a sense of achievement will
11、 be experienced.(P42) 到达山顶时，观众会体验到一种愉快感和成就感。【句法分析】upon/onn./doing.表示“一就”。On my arrival in Shanghai，I went to see him. 我一到上海就去看他。表示“一就”的句型as soon as从句the moment/the minute/the second从句immediately/directly/instantly从句no sooner.than/hardly.when/scarcely.when翻译：我一到家就发现他们已经离开了。_，I discovered they had gon
12、e.=_，=_，2【教材原句】Scared and cold，the Time Traveller starts back towards the present.(P58)由于害怕和寒冷，时光旅行者动身返回现代。【句法分析】scared and cold为形容词短语作_。在描绘性文字中，形容词(短语)或形容词化的分词有时起状语的作用，说明主句所述的原因、时间或主语所处境况或意义增补。(1)表原因表原因的形容词(短语)或形容词化的分词多放在句首，句子的主语亦是其逻辑主语。表原因的形容词(短语)相当于原因状语从句。Thirsty and eager to have a rest，he went
13、into a teahouse.由于口渴，而且想要休息一下，他走进了一家茶社。(2)表时间形容词(短语)表主句所述发生的时间，放在句首。其作用相当于一个时间状语从句。Ripe(When they are ripe)，the oranges taste sweet.这些橘子熟了时，味道甜美。(3)说明主语的境况或意义增补形容词(短语)表示主语所处境况或意义增补时，常放在句末，相当于一个和主句并列的句子。Holmes found the man lying on the floor，dead(and he was dead)福尔摩斯发现那个人躺在地板上，死了。They turned up safe
14、 and sound.他们安然无恙地出现了。He won the first prize in the English speech contest，_.Ahappy and relaxedly Bhappy and relaxed Chappily and relaxedly Dhappily and relaxed3.【教材原句】In my opinion, it is about time we bought new computers.在我看来，我们该买新电脑了。本句型为虚拟语气。在It is high time that-的句型里， that引导的从句要用虚拟语气，其谓语动词常“过去
15、式”或“ should +动词原形”，但should一般不省略。Eg. It is high time that _.你们该做家庭作业了。 It is high time that we _and reached a conclusion. 是停止争论得出结论的时候了。知识拓展：Its the first time that -, that 引导的从句谓语动词常用完成时 Its the first time that he has been to London. 类似的虚拟语气有：1. would rather后接宾语从句时，用过去式 表（对现在的虚拟） 意为“宁愿” 用过去完成时 表（对过去的虚拟） 2. if only表“要是-就好了”用过去式 表（对现在的虚拟） 用过去完成时 表（对过去的虚拟） 用 would +动词原形表（对将来的虚拟）Step2 consolidation1 Read aloud2 Finish B 3教后反思：虚拟语气语法是学生学习的难点和弱点，本节课3个大的句型之一的虚拟语气进行解剖和分析，帮助学生扫清学生学习障碍，强化他们语法学习，避免在练习中犯同样的错误