高中英语 unit2 heroes-communitation workshop学案 北师大版必修1（通用）

Unit2 Heroes-Communication Workshop&Culture Corner学案考点释疑解难1.dive v. 跳水，潜水；（飞机）俯冲；（温度）突然下降；n. 潜水；猛冲；埋头研究We dived into the river to cool off.我们一头跳进河里来凉快一下。归纳拓展Dive into sth. 潜入某物；伸入某物Make a dive for.向猛冲Diver n. 潜水员；跳水者典题印证根据汉语提示完成句子He dived into water from the bridge(从桥上跳入水中)and rescued the drowning child.He dived down（跑进）an alley.He dived into his pocket(把手伸进口袋)and took out a handful of coins.2 suppose v. 想，认为；猜测；假定She had supposed him(to be)very rich.她原以为他很有钱。归纳拓展be supposed to do.应该做，理应做Lets suppose.让我们假定贴心提示think含“推理、判断形成看法”之意。believe“相信，认为”consider“经考虑而认为”，较客观。regard 与consider可换用，但regard含个人的主观认识。imagine“想象”典题印证Do you think its going to rain tomorrow?_.A. I dont suppose B. I dont suppose it.C. I suppose not D. I suppose not so.答案：C I suppose not./I dont suppose so.表示“我不这样认为“。3 absolutely adv. 绝对地，完全地Youre absolutely right.你完全正确。归纳拓展absolute adj. 肯定的，无疑的；完全的，纯粹的贴心提示absolutely看用于回答问题或用作评语，意为“正是；当然，对极了”，相当于of course。另外，by all means, rather也有类似的用法。Dont you agree?你不同意吗？Oh, absolutely!噢，当然！典题印证用absolute的适当形式填空 I have absolute trust in him. He believes absolutely that the theory is right. He didnt absolutely work. There is no absolute standard for beauty.4 even if = even though 即使，尽管He will come even if he is ill.即使病了，他也会来。Even if they offered to pay, I wouldnt accept any money from them.即使他们主动提出付款，我也不会收他们的钱的，归纳拓展even so 尽管如此；即使这样even now/then 甚至到现在、那时even as 正当；恰好在时候贴心提示even if/though引导让步状语从句，常用一般现在时表将来，一般过去时表过去将来，也可以使用“even if/though+非谓语动词”的形式（是在主从句的主语一致，而且从句中有be动词的某种形式时，省略主语和be动词的情况下使用） 。典题印证Much of the power of the trade unions has been lost, _, their political influence should be very great.A. As a result B. As usual C. Even so D. So far答案：C 本句句意为“工会的许多力量失掉了。即使如此，它们的政治影响也应该是巨大的”。根据题意，应选C项。5 scene n.C一场；布景；现场；景色，风景；（出事）地点Fire fighters were on the scene immediately.消防队员立刻赶到现场。归纳拓展set the scene for.为准备了条件come on the scene 露面，到场behind the scenes在后台，在幕后quit the scene下台明辨异同view,scenery,scene与sight(1) view指从某一特定的点看到的景象(2) scenery指某地方总的自然景观，不指特别的风景。(3) scene(普通名词)指展现于眼前的风景；或是secenry的一部分；还可指事故现场。(4) sight指值得看的东西或某地的特有名胜；另外，主要含义为“视力，视线，视野”。典题印证用view, scenery, scene或sight的适当形式填空 The boats on the river make a beautiful view/scene. The West Lake is famous for its scenery. Niagara Falls(尼亚加拉瀑布)is one of the sights in the world. The police quickly reached the scene of the murder. If you stand here, youll get a better view of the river. The night scene in the city was quite beautiful.6 conclusion n.C,U缔结，议定；结论Ive come to the conclusion that hes not the right person for the job.我断定他不适合做这项工作。归纳拓展 draw a conclusion = come to/reach/arrive at a conclusion得出结论in conclusion 最后，总之conclude vt.& vi.断定，决定；结束，终了concluding adj.结束的，最后的He concluded that the plan was not workable.他的结论是这个计划不可行。典题印证根据汉语提示完成句子 To conclude/in conclusion(最后), I wish you a Happy New Year. It took the jury(陪审团)some time to reach/come to/arrive at/draw the conclusion(得出这个结论)that she was guilty.7 see sb. doing sth. 看到某人正在做某事She was seen running away from the scene of the crimes.有人看见她逃离犯罪现场。归纳拓展see sb. do sth.看到某人做了某事hear sb. do (doing) sth.听见某人做了（正在做）某事notice sb. do (doing) sth.注意到某人做了 （正在做）某事find sb. do (doing) sth.发现某人做了（正在做）某事watch sb. do (doing) sth.观察到某人做了（正在做）某事see sb. Off 为某人送行see through 看透，识破see to 办理；料理；照看典题印证The missing boy was last seen _ near the river.A. play B. plays C. playing D. to play答案：C 考查see sb. doing的被动语态形式。句意“当那个失踪的男孩子最后一次被人们发现时，他正在玩耍。”考点释疑解难8 Among them was Sharon MacAuliffe, a high school teacher.莎朗麦克奥利维一位高中教师，是其中一位遇难者，该句式为全部倒装结构，即谓语部分全部提到主语前面。Present at the meeting was Mr. Green, our headmaster.我们的校长格林先生出席了这次会议。归纳拓展、在下列情况下应该使用全部倒装结构（1） 为了强调表语或状语，或为了保持句子平衡，或为了使上下文紧密衔接，因而把表语或状语提到句首。（2） 在there be 句型中，be还可以换成lie, sit, live等表示状态的动词。（3） 在以here, there, now, then等引起的句子中，谓语动词常为be, come, go等。Here comes the bus.公共汽车来了。（4） 在以in, out, away, off, up, down, below等副词开头的句子中Down fell the roof.屋顶落下来了。贴心提示在（3）（4）两点中，如果主语是代词，则主语和谓语不倒装。典题印证At the foot of the mountain _.A. a village lies B. lies a villageC. does a village lie D. lying a village答案：B 把表示方位的介词短语at the foot of the mountain放在句首，主句用完全倒装。9 ., a high school teacher, who was to be the first teacher in space.，一位高中教师，她将是遨游太空的第一位教师。be to do计划，打算；必须，不得不；应当They are to be married in June.他们计划6月份结婚归纳拓展（1） be to do 可以表示结果，意为“会”。（2） be to do可以表示计划、打算，相当于be going to do.（3） be to do 可以表示该做或不该做，意为“必须，不得不”，相当于must/have to do.（4） be to do可以表示应当，相当于should do，用在疑问句中征求对方的意见。（5） be to do可以表示条件或假设，既可用陈述语气，又可用虚拟语气。（6） be to do可以表示可能性，相当于can do,用于疑问句或否定句中。（7） be to do 可以用来表示目的（8） be to do可以表示“命中注定”，常用于过去时中。（9） be to do用于第二人称，有时用来传达别人的指示。典题印证In a room above the store, where a party _, some workers were busily setting the table.A. was to be held B. has been held C. will be held D. is being held答案：A 考查时态。根据语境，一个聚会将要被举行，且表示过去的时间，故选A.10 ., the space shuttle Columbia exploded.，哥伦比亚号航天飞机爆炸了。explode(1) vt. & vi. (使)爆炸；引爆Bombs were exploding all around the city.城里到处都响起爆炸声。(2) vt.推翻（理论等）；破除（迷信等）(3) vi. explode(into/with sth.)爆发；勃然（大怒）明辨异同explode, burst与erupt(1) explode指炸弹、火药、瓦斯、飞机等的爆炸。(2) burst指提防、血管、气球等的爆炸或爆裂。(3) erupt指火山的爆发。典题印证根据汉语提示完成句子 There was a huge bang as if someone had explode a rocket (引爆了火箭)outside. Suddenly Charles exploded with rage(勃然大怒)。 The protest exploded into(引起)a riot(暴乱)。 The myth that thin equals beautiful was exploded(推翻)years ago.11 They had a hunger to explore the universe and discover its truths.他们渴望探索宇宙并发现真理。explore v.探测（未知的地方）；探险；探索（问题、可能性等）；调查The city is best explored on foot.最好是步行考察这个城市。归纳拓展explorer n.探险家；调查人员exploration n. 勘探，探险；探究；调查，研究exploratory adj.勘探的；实地调查的典题印证用explore的适当形式填空 She is an explorer who works in the South Pole(南极)。 In the future, man will do the exploration of the unknown parts of the continent. The exploratory team will come soon.12 What qualities should a hero or heroine have?英雄应该具有什么品质呢？quality n. 质量，优质，特质，品质Their quality of life has improved since 2000.自2000年以来，他们的生活质量已经提高了。归纳拓展qualify v.使合格；修饰qualification n. 资格qualified adj. 有资格的，合格的quantity n. 数量，数目贴心提示of low/poor quality质量差的of real/good/high quality质量好的；优秀的a large quantity of = quantities of,后接可数名词复数或不可数名词，表示“许多，大量”。典题印证Courage is one of the _ of a good soldier, especially in the field of battle.A. interests B. success C. difficulties D. qualities答案：D quality表示“品格，品质”，为可数名词。13 I think hes a fantastic basketball player.我认为他是一个极好的篮球队员fantastic adj.难以置信的；奇异的；极好的The car costs a fantastic amount of money.这辆轿车的价钱贵得吓人。归纳拓展fantastically adv. 难以置信地；奇异地；极好地fantasy n.【U】想象，幻想；【C,U】幻想出来的东西典题印证同义句转换 Fantastic stories cant stand up to consideration.The stories are too fantastic to consider. She does a fantastically well in swimmingShe is a fantastic swimmer.14 He is the most successful Chinese basketball player who has joined NBA.他是加盟NBA的最成功的中国篮球运动员join vt. & vi.(1)（河流、道路等）合流，相交（2）连接，结合 join sth.(up/together)把某物连接起来 join sth. to sth. 把某物连接于另一物上(4) 加入，参加加入/参加某事 join + n.join in + n.join sb.in(doing)sth.加入某人（做）某事明辨异同join(in),take part in与attend(1) join通常指参加某一组织或团体并成为其中的一员。join in 多指参加正在进行的活动，如参加竞赛、娱乐、谈话等。(2) take part in指参加群众性活动，重在说明主语参加该项活动并在其中发挥一定的作用。(3) attend是正式用语，指参加会议或仪式、婚礼、葬礼、典礼、上课、上学、听报告等，强调参加，不强调参加者所起的作用。典题印证After I was told to _ the army, the officer asked me if I would _ the lecture to be given by the general.A. join; join B. attend; join C. join; attend D. attend; attend答案：C “参军”用动词join;“听报告”用动词attend.15 I think he has won honour for our country.我认为他已经为我们国家赢得了荣誉。honour n. 名誉，荣誉；给（某组织）增光的事或人；v.给荣誉It is a great honour to be invited here today.今天承蒙邀请到此，深感荣幸。归纳拓展in honour of 为了纪念，为了向表示敬意（相当于in memory of）on/upon ones honour以