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1、 Unit 3Under the sea陈淼 整理 高二年级组 审核学案 I Warming up, prereading , reading comprehendingTeaching aims: 1To learn the useful expressions and sentence structures in the reading.2To enable students to use language points both orally and in written forms.3To further understand the friendship between man an
2、d whales.课前自主预习I 单词记忆 1 to jump into the water head first( )2 to see something happen( )3 to stop doing something for a short time( )4 to strongly suggest someone do something( )5 to pull something along behind you( ).短语填空ahead of;in the meantime;be about to;help out;witness to;a pack of;hold up;bri
3、ng in1The robbers said they would _ the bank the next month.2On the first day of my fathers shop，there were so many people there.I managed to _ after school.3The manager has gone abroad for a 2week meeting；_ Mr.Wang has been in charge of the company.4The driver _ having seen the man leaving the buil
4、ding.5_ angry shoppers want to demand their money back.6I _go out when suddenly it began to rain.7Tom runs very fast.In the 100meter race yesterday，he soon ran _ others.8Overseas students _ more than $30 million a year in tuition fees.二、 课中探讨1.helped the whalers catch the baleen whales that were on
5、their annual migration.帮助捕鲸人捕捉每年迁徙的大鲸鱼。(回归课本)用法点拨What is the annual output of your factory in 2009?2009年，你们厂的年产量是多少？They hold the conference annually.他们每年举行一次这种会议。the Football Annual for 20102010年足球年刊归纳拓展annually adv.annual n年刊；年报；年鉴；一年生植物翻译短语(1)annual rainfall年降雨量(2)an annual budget年度预算(3)an annual
6、 income年收入(4)an annual report年度报告(5)an annual event一年一度的大事2I thought，at the time，that this was just a story but then I witnessed it with my own eyes many times.当时我以为是个故事罢了，但后来我亲眼见过多次。(回归课本)用法点拨(1)vt.当场见到；目击I witnessed an accident on my way home yesterday.昨天在回家的路上，我目击了一场事故。We were witnessing the most
7、 important scientific development of the century.我们当场见到本世纪最重要的科学发展。(2)vt.表明，说明Her flushed face witnessed the great excitement she felt.她通红的脸表明她很激动。(3)vt.作证None could witness that he was present.没有人能证明他在场。(4)n.C 目击者；证人The witness was crossexamined by the defending counsel.证人受到辩护律师的诘问。(5)n.C，U 证词，证据，证
8、明His ragged clothes were (a) witness to his poverty.他的破烂衣物可以证明他很穷。The old man gave witness on behalf of an accused person.那位老人为被告作证。归纳拓展be a witness to是的目击者bear witness to/of做的证人；作的证据give witness on behalf of替作证翻译句子(1)One witness claimed to have seen the gun. (2)The year 1949 witnessed the birth of
9、a new countrythe Peoples Republic of China.3.as I was sorting out my accommodation.正在我找住处的时候(回归课本)用法点拨The house will accommodate two families.这幢房子可容纳两家人居住。The bank will accommodate you with a loan.银行将提供一笔贷款给你。You will have to accommodate yourself to the situation.你必须使自己适应形势。归纳拓展accommodate vt.向提供住处(
10、或膳宿)；容纳，接纳，招待住宿；供应，供给；使适应，使适合，调节accommodate.toadapt.to 使适应accommodate oneself toadapt (oneself) to 适应；顺应accommodate sb. withsupply sb. with 向某人提供make accommodations for 为提供膳宿book accommodation at a hotel 向旅馆预订房间arrange sb.s accommodation 给某人安排住处翻译句子(1)The university offers excellent accommodation fo
11、r students. (2)Can we find accommodations at a hotel for tonight?4 Another whaler yelled out.另外一位捕鲸人大声喊叫(回归课本)用法点拨(1)vi.号叫；叫喊She yelled (out) at her naughty child.她对她淘气的孩子大喊大叫。She yelled with fear when she saw a snake.当看到一条蛇时，她吓得叫了起来。(2)vi.叫喊着说He yelled (out) orders at everybody.他对人人都大声地发号施令。(3)n.叫声
12、；喊声The crowd let out a yell of excitement.人群发出一阵兴奋的叫喊声。归纳拓展yell for help大声呼救yell with fury (pain，delight)发怒(痛得，乐得)大叫yell out an oath破口咒骂yell a warning高声警告yell the team to victory用喊声鼓励队员取胜yell ones head off大声叫喊选词填空(for，with，at，off)(1)Dont yell at me.(2)Will you boys stop yelling your heads off just o
13、utside my window?(3)The man is yelling for help.(4)They yelled with excitement.5Without pausing we jumped into the boat with the other whalers.一刻不停地，我们和其他捕鲸人都跳进渔船(回归课本)用法点拨(1)v.中断；暂停；间歇She paused at the door and then left.她在门口驻足片刻，然后离开了。As we crossed the bridge，we paused to look at the boats.我们经过大桥时
14、，停下来看了看船。(2)n.暂停；间歇；停顿There was a pause before he said sorry to me.在对我说对不起之前，他停顿了片刻。His reply was delivered with scarcely a pause for breath.他的回答一气呵成，几乎没有停顿。归纳拓展pause to do sth.停下来去做某事pause for停下来为give sb.pause (for thought)让某人停下来(仔细思考)佳句背诵(1)He paused for a sip of water before continuing his speech
15、.(2)He talked for 10 minutes，scarcely pausing for breath.(3)Kate waited for a pause in the conversation.6And those others are stopping it diving or fleeing out to sea.而其他那些虎鲸则阻止它潜水或逃跑。(回归课本)用法点拨The soldier dived from the bridge and rescued the drowning girl.那名士兵从桥上跃入水中，救起溺水的女孩子。They dived into the river to cool off.他们一
