人教版高中英语选修7 Unit3 单元复习参考课件

1、Unit3 Under the sea单元复习课件基础落实.高频单词思忆1.He (逃跑) to London after an argument with his family.2.Hotel (住宿) is included in the price of your holiday.3.She has a very close (关系) with her sister.4.The old man lived on a (退休金).fledaccommodationrelationshippension5.We (拖) the fallen tree clear of the road.6.

2、The captain gave orders to (舍弃) the ship.7.She stressed the importance of good t .8.Her face was r in the mirror.9.The fence marks the b between my property and hers.10.There was only a n gap between the bed and the wall.draggedabandoneamworkeflectedoundaryarrow.重点短语再现 1. （表示空间）在前面；（表示时 间）先，预先2. 阻止某

3、人做某事3. 向瞄准4. 在此期间；与此同时5. 帮助（某人）摆脱困境或危难；协助6. 对知道、明白；意识到7. 上下翻转；颠倒的（地）；乱七八糟的（地）8. 吓死了ahead ofstop sb.(from) doing sth.aim atin the meantimehelp.outbe/become aware ofupside down(be) scared to death.典型句式运用1.This was the call that announced there was about to be a whale hunt.这是宣告捕鲸 行动马上就要开始的号角。 be about

4、to do表示打算或即将发生的动作，但它不与表示 或其他具体 连用。但可以与when连用，构成固定句型。 考点提炼将来时间的副词将来时间状语2.“In the meantime,Old Tom,and the others are having a good feed on its lips and tongue,”.在这段时间里，老汤姆和其他虎鲸会饱餐一顿的，鲸唇和鲸舌就是它们的美食 in the meantime意为“ ， ”，其同义词是meanwhile。考点提炼在间期同时3.The sea was rough that day and it was difficult to handl

5、e the boat.那天海面上风大浪高，很难操纵船只。 be+adj.+to do在“主语+系动词+形容词+不定式”结构中，不定式与主语在意义上是 ，但要用 形式表被动意义；如果不定式的动词是不及物的，要在不定式后边加 。用于这种句式中的形容词常为：easy, difficult, heavy, hard, nice, bitter, dangerous, interesting, important, comfortable, pleasant, impossible等。 考点提炼动宾关系主动介词 此句型中还可用it作 ，常构成以下结构：Its+adj.+for sb.to do sth.

6、对某人来说做某事Its+adj.+of sb.to do sth.某人如此而做某事4.It seemed there was a surprise waiting for me around every corner.看起来好像每个角落里都有惊喜在等着我 It seemed.意为“ ”，其中seem为 ，意为“看起来像，似乎，好像”。形式主语考点提炼看来动词导练互动重点单词1.urge “Man overboard!Turn the boat around!”_ George,shouting loudly.（回归课本P20）观察思考 She urged him to stay.她力劝他留下。

7、 The report urged that all children be taught to swim. 这份报告呼吁给所有的儿童教授游泳。 He urged his horse forward.他策马前行。urged归纳总结urge ；极力主张； 。(1)urge sth./sb.on催促某物/某人前进urge sb.to do sth.催促某人做某事urge o doing sth.催促某人做某事(2)urge that.极力主张，强调，从句谓语形式为(should)+动词原形It is urged that.坚决要求，从句谓语形式为（should）+动词原形vt.催促驱策

8、即学即用（1）他要求所有学生参加这次活动。 He all the students _ take part in this activity.（2）我强调他要尽自己最大的努力。 I that he his best.（3）有人极力主张他应受到惩罚。 he .urgedurged(should) doIt was urged thatshould be punishedto2.accommodation .,as I was sorting out my accommodation,.(回归课本P20)观察思考 Can we find accommodations at a hotel for

9、tonight? 我们今晚能找到旅馆住宿吗？ This hotel has accommodations for 500 guests. 这家旅馆能容纳500人。归纳总结accommodation ；停留处；和解，调解；(pl.) (1)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（2）accommodate vt.向提供住宿（或膳宿）；容纳；为提供空间；考虑到；顾及；帮忙；给提供方便；顺应，适应（新情况）accommodate.to=adap

10、t.to使适应accommodate oneself to=adapt (oneself) to适应；顺应accommodate sb.with sth.=supply sb.with sth.给某人提供n.住处住宿，膳宿即学即用（1）客座艺术家们只好自掏腰包支付食宿费用。 Guest artists have to pay for their own and meals.（2）旅馆房间不足。 The hotel is scarce.（3）这幢房子可容纳两家人居住。 The house can .accommodationsaccommodationaccommodate two famili

11、es(4)银行将提供一笔贷款给你。 The bank will .(5)你必须使自己适应形势。 You will have to the situation.accommodate you with a loanaccommodate yourself to3.abandon From Jamess face,I could see he was terrified of being abandoned by us.(回归课本P21)观察思考 The child was abandoned by his parents. 这孩子被父母遗弃了。 The crew abandoned the bu

12、rning ship. 水手们离弃了燃烧着的船。 I abandoned my dream of being a doctor. 我放弃了当医生的梦想。 She abandoned herself to despair. 她陷入了绝望之中。归纳总结abandon vt. ；n. 。abandon ones post放弃职位abandon the plan放弃计划abandon a ship弃船abandon ones wife抛弃妻子abandon oneself to.纵情；沉溺于with abandon放纵地，放任地abandoned adj.无约束的；无度的；放荡的遗弃,放弃放任，放纵易

13、混辨异abandon,desert,quit,cancel(1)abandon与desert都可指抛弃、遗弃某人，但desert常指逃避义务或违背誓约等，有责难之意。(2)quit指停止或放弃信仰、行动、工作等，如quit smoking停止吸烟；quit the job辞职。(3)cancel指取消原定的计划或安排。即学即用(1)大雪迫使许多驾驶者弃车步行。 Snow forced many drivers to .(2)她对和解不再抱有希望。 She any reconciliation.(3)他无所顾忌地乱开支票。 He signed cheques .abandon their veh

14、iclesabandoned hope ofwith careless abandon4.reflect Im sitting in the warm night air with a cold drink in my hand and reflecting on the day.(回归课本P24)观察思考 That choice reflects your good taste. 那个选择反映了你的高雅品味。She was left to reflect on the implications of her decision.由她负责考虑她这个决定会牵扯哪些问题。 On the way ho

15、me he reflected that the interview had gone well.回家的路上，他琢磨着这次面试非常顺利。归纳总结reflect vt. ； ；vi. & vt. (1)reflect sb./sth.in sth.（指镜子等）映出某人/物的影像reflect sth.from sth.从某物（表面）反射（光、热、声等）reflect on/upon sth.思考某事(2)reflection n.反射，反照，反映；映像be lost in reflection陷入沉思中映射反射思考即学即用(1)她坐着，在思考自从他买下这个农场以来发生 了多少变化。 Sh

16、e sat how much it had changed since hed bought the farm.(2)这种材料吸音，而不产生回音。 T h i s m a t e r i a l a b s o r b s t h e sound,and .(3)这一事件给相关人士都造成了恶劣影响。 This incident everyone involved.reflecting ondoesnt reflect itreflects badly on5.scare I told myself they werent dangerous but that didnt stop me fro

17、m feeling scared to death for a moment! (回归课本P24)观察思考 He doesnt scare easily.他不轻易害怕。 The high price is scaring away possible buyers. 高昂的价格把有意光顾的买主给吓跑了。 Dont let the noise scare you;its only the wind. 别让那声音把你吓住，那不过是风声罢了。 The thunder scared the children. 雷声使孩子吓了一跳。归纳总结scare vt. ；vi. 。(1)scare sb.away/

18、off把某人吓跑 scare sb.out of wits吓蒙了，吓坏了 scare o/out of sth.(doing sth.)吓得某人做/不敢做某事(2)scared adj.惊恐的，恐惧的be scared of害怕;be scared to do sth.害怕干某事be scared to death吓死;be scared stiff吓得呆若木鸡(3)scary adj.恐怖的；吓人的受惊吓恐吓即学即用(1)那声音把我吓坏了。 That noise .(2)他动不动就害怕。 He .(3)他们点起火来把狼吓跑。 They lighted a fire to the

19、wolves.(4)有些父母试图用吓唬的法子使孩子守规矩。 S o m e p a r e n t s t r y t o t h e i r children .scared mescared easilyscare offscareinto behaving well6.be/become aware ofThe first thing I became aware of was all the vivid colours surrounding me purples, reds, oranges, yellows, blues and greens.（回归课本P24）观察思考He sai

20、d that the government was aware of the problem.他说政府已意识到这个问题。She was aware of the fact,but she could not face it yet.她已认识到这一事实，然而她还不能面对它。归纳总结be/become aware of意为：_。(1)be aware thatclause知道；体会到make sb.aware that.提醒某人注意make sb.aware of.使某人注意到as far as Im aware据我所知(2)develop an awareness of.逐渐懂得lack of

21、awareness缺乏认识对知道，明白；意识到易混辨异aware,concious二者都可表示“意识到的”，都可用于be aware/ conscious of结构。(1)aware指感官上的知觉。Im aware that she is dishonest. 我知道她不诚实。I suddenly felt aware of somebody watching me.我突然觉得有人盯着我看。(2)conscious指内心所意识到的感觉。He is hurt but still conscious.他受了伤，不过神志还清醒。即学即用（1）大多数人知道酒后开车的危险。Most people the

22、 dangers of driving after drinking.（2）我想你还不知道这对我有多重要。I dont think how important this means to me.（3）她发觉东西被偷了。She something had been stolen.are aware ofyoure aware ofbecame aware that7.help.out What evidence was there that Old Tom was helping the whalers out?(回归课本P21)观察思考 Can you help me out with the

23、 maths problem? 你能帮我解决这道数学题吗？ He helped the old man out of the car. 他帮助那位老人从汽车里出来。 I cant help wondering what happened to that little girl. 我忍不住想那个小女孩出了什么事。归纳总结help out意为： 。help sb.(to) do sth.帮某人做某事help (to) do sth.帮忙做某事cannot help doing sth.禁不住做某事cannot help but do sth.不能不/不得不做某事help oneself (to s

24、th.)自用；自取所需（食物等）help sb.with sth.帮助某人做某事帮助摆脱困境或危难即学即用（1）在我失业时，没有人帮助我。 （2）简帮助他摆脱了经济困难。（3）这一慈善团体的宗旨是帮助人们实行自助。 （4）我情不自禁地笑起来。 Nobody helped me out when I lost my job.Jane helped him out of his financial difficulties. This charity aims to help people to help themselves.I cant help laughing.8.It took over

25、 half an hour to get the boat back to James,.我们花了半个小时才把船调转过头来，回到詹姆斯落水的地方,典例体验 to finish it. 她用了整个下午才完成这项工作。 to walk from here to the bus station. 我们从这儿步行到车站要用30分钟。 to finish their homework. 学生做完作业要用两个小时。 It took her all afternoonIt takes us thirty minutesIt will take the students two hours归纳总结(1)在It

26、 takes (sb.) some time/sth.to do sth.句型中，take意为“ ”，take前也可用具体名词作主语。It takes/took/will take sb.some time to do sth.是一固定句型。也可用于It takes/took/will take sb.some money to do sth.。花费，需要(2)it作形式主语时，还可构成以下句型：强调句型：It is+被强调部分+who/that.It is the first/second time that.某人第几次做某事It is (high) time that sb.did/sho

27、uld do sth.是某人该做的时候了Its said/reported/thought that.据说/报道/认为Its a pity/a shame/a wonder that.可惜/奇怪的是It happens/appears/seems that.恰巧/好像It seems/looks as if.看起来好像Its up to sb.to do sth.该某人做某事即学即用（1）汤姆每天要用三个小时的时间做作业。 （2）写书要花很多时间。（3）这次旅行用了我三天时间。 It takes Tom three hours to do hishomework everyday.Writin

28、g books must take a great deal of time.The journey took me three days.考题回扣 【例1】 that she was going off to sleep, I asked if shed like that little doll on her bed. （北京高考） A.Seeing B.To see C.SeeD.Seen 解析 see这一动作由句子的主语“I”发出,故空格处须用现在分词。 课文原文 We ran down to the shore in time to see an enormous animal op

29、posite us throwing itself out of the water and then crashing down again.A【例2】The little girl who got lost decided to remain she was and wait for her mother. （山东高考） A.whereB.what C.howD.who 解析 remain在此意为“留下，逗留”，where she was在句中作地点状语。句意为：这个迷路 的小女孩决定待在她原来的地方等待她妈妈。 课文原文 The water was quite shallow but w

30、here the reef ended,there was a steep drop to the sandy ocean floor.A【例3】Did you watch the basketball match yesterday? Yes, I did. You know, my brother in the match. （安徽高考） A.is playingB.was playing C.has playedD.had played 解析 句意为：你昨天看篮球赛了吗？ 看了。你要知道,我的弟弟在那场比赛中上场 打球。故此处应该用过去进行时态。 B 课文原文On the afterno

31、on I arrived at the station, as I was sorting out my accommodation, I heard a loud noise coming from the bay.【例4】As nobody here knows what is wrong with the machine,we must send for an engineer to the problem.（湖北高考） A.handleB.raise C.faceD.present解析 句意：因为这儿没有人知道机器出了什么故障，所以我们必须去请一位工程师来解 决这个问题。handle处

32、理,解决；raise抬高； 饲养；养育；提出（问题等）；face面对，面临；present呈现；介绍；赠送。课文原文The sea was rough that day and it was difficult to handle the boat.A【例5】During the period of recent terrorist activities,people not to touch any unattended bag. （上海高考）A.had always been warned B.were always being warnedC.are always warning D.always warned 解析 由句意可知，people与warn之间是被动关系，故排除C、D两项；A项是过去完成时，表 示“过去的过去”，而语境中没有这种时间提示，故选B项，即“人们一直被警告不要去触动任何无人看管的包裹”。B课文原文 From Jamess face,I could see he was terrified of being abandoned by us.写作技能议论文的语篇连接词 在议论文中，列举事实、陈述理由或说明原因时，常用for one thing.and for another.,in the fir