人教版(新教材)高中英语选修4Unit4 Sharing学案2：Reading and Thinking—Language Points.docx

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1、Reading and Thinking-Language PointsWords and Phrases知识要点1 mail”.邮件；信件；邮政此邮寄；发电邮给K 教材原句 P38Ive been dying to have some of my favourite sweets, and its always nice to get mail!我总是非常想吃一些我最喜欢的糖果，所以收到邮件总是很愉快的！K 例 13 rve just come out to mail some letters.我刚出来要寄几封信。K 例 23 I mailed him a letter yesterday.

2、昨天我给他邮去一封信。K造句X在意大利寄一封信要多少钱？K知识拓展(l)mail sb. sth. = mail sth. to sb,给某人邮寄某物mail out邮寄出去(2)by mail以邮寄方式K即学即练X单句语法填空The shop mailed the book me.The school said it would mail acceptance letters on Tuesday.知识要点2 chorus n.合唱曲；合唱团 以合唱；齐声说K教材原句 P38? When I reach the school grounds, Im greeted by a chorus o

3、f good moming, from the boys.当我到达学校时，迎接我的是男孩子们异口同声“早上好”的声音。K 例 12 Never before have I heard this song sung in chorus.我从来没有听过这首歌的合唱。K 例 23 The papers all chorused the praises of the President.各报都异口同声地对总统表示赞扬。K造句I观众齐声对他报以一阵热烈的掌声。K知识拓展a chorus of齐声； 异 口同声in chorus异口同声K即学即练H单句语法填空“Hello, “they shouted c

4、horus.The professor speech was welcomed with chorus of praise.知识耍点3 not to mention更不用说；且不说K教材原句 P38 There9s no electricity, running water or even textbooks, not to mention laptops, tablets, or other modern devices!那儿没有电，没有自来水，甚至没有课本，更别提笔记本电脑、平板电脑或者别的现代 化设备了！K例 1 U Old folk and children alike are all

5、 against the proposal, not to mention the youth. 老人、小孩都不赞成这个建议，更不用说年轻人了。K例 2D Ade is handsome and smart, not to mention being a good athlete.艾德不但是个好运发动，而且既潇洒又精明。K造句U他们有三只狗要照顾，更别提那只猫和鸟了。K知识拓展Xas mentioned above如上所述be (not) worth mentioning(不)值得一提Dont mention it.不要客气，不用谢。K即学即练单句语法填空As(mention) above,

6、the function of the device is wonderful.Its no big deal； its not even worth(mention).Dont mention. You should drink some water and go to lie down.知识要点4 shade vt.给遮挡(光线)；加灯罩；把涂暗,阴凉处；灯罩；阴 影局部K 教材原句 P38 Another teacher and T walked for two and a half hours to get therefirst, up a mountain from where we

7、 had fantastic views, and then down a shaded path to the valley below.我和另一位老师走了两个半小时才到达那里首先,我们爬上了一座山，从那里我们 可以看到美妙的景色，然后沿着一条阴凉的小路走到下面的山谷。K 例 12 He bought a green shade.他买了一个绿色灯罩。K 例 2 Store the bottle of medicine in the shade.把这瓶药放在阴凉处。K造句我遮住眼睛以避阳光。(l)in the shade在阴凉处，阴暗处；默默无闻put. in the shade使黯然失色；使

8、相形见细a shade of少许，微微(2)shade from遮挡住K即学即练，单句语法填空We were completely shaded the sun by the poplar trees.We sat down in shade of the wall.A shade doubt in her voice made me afraid.知识要点5 wrinkle M &近,(使脸上)起皱纹；皱起 n.皱纹K 教材原句 P38Tombes father, Mukap, a man with a strong jaw and a wrinkled forehead, led us t

9、o his house.汤贝的父亲叫莫卡普，是一个下巴结实，前额满是皱纹的男人，带我们去 了他的家。K 例 1U Dont wrinkle the carpet.别弄皱地毯。K 例 23 Her skin was still without a wrinkle.她的皮肤仍然没有皱纹。K造句U她的眼睛周围开始出现细细的皱纹。K知识拓展I(l)wrinkle (up) ones forehead皱起额头wrinkle with age老得皮肤皱起wrinkles in ones face脸上的皱纹without wrinkles/a wrinkle没有皱纹(3) wrinkled adj.有皱纹的

10、K即学即练X单句语法填空 His face was wrinkled age.A little old woman with a (wrinkle) face as brown as a berry told us our fortunes for ten pence.(3)In addition, sleep has been shown to reduce wrinkles the face and neck.K小片段填空If some items are, hang them in the bathroom while you take a shower. Steam the. (wri

11、nkle)知识要点6 ripe.成熟的；时机成熟的K 教材原句 P39II He then placed the hot stones in an empty oil drum with kau kau (sweetpotato), ripe corn, and greens.然后，他把滚烫的石头放在一个空油桶里，里面放着考考(红薯)、成熟的玉米和青菜。K 彳列 13 Some of the apples were not quite ripe.一些苹果不太熟。K例 23 The time was ripe to talk about peace.和谈的时机已经成熟。K造句U解决这个问题的时机

12、已经成熟。K知识拓展R(l)be ripe for的时机成熟；准备就绪；即可；适于(2)ripen vt.& vi.成熟，使成熟K即学即练？单句语法填空 Fm waiting for the apples to(ripe).Often you do not notice that the time is not yet ripe it.知识要点7 drag vt.拖；拽W.&近.缓慢而费力地移动K教材原句 P39II My muscles were aching and my knees shaking as we dragged ourselves down the mountain tow

13、ards home.在我们下山回家的路上，我的肌肉酸痛，膝盖发抖。K 彳列 1 2 They dragged the fallen tree clear of the road.他们把倒下的树从路上拖走。K 例 22 He dragged behind the others.他在别人后面慢吞吞地走着。K造句3我每天都不得不迫使自己从床上爬起来。K知识拓展Hdrag in把拉进来；硬把（某人）拉进（某事）drag on拖延；使拖延；拖长（声调、字眼等）drag oneself along（慢吞吞地）拖着脚走drag up拉上，拔出；故意提起（不愉快的往事）K即学即练U单句语法填空 There w

14、as no need to drag the time he spent in prison.The children are so busy playing that they dont want their dinner； youll have to drag them .The meeting dragged for more than two hours.Sentence Patterns重点句式1 before引导时间状语从句K教材原句 P38The other day I was showing the boys a chemistry experiment when, befor

15、e I knew it, the mixture was bubbling out of the test tube spilling everywhere!几天前，我正给孩子们做化学实验的演示，我还没有明白怎么回事，混合剂就从试管里 冒了出来，溅得到处都是！K句式分析I句中before引导时间状语从句，意为“没来得及去 另外be外re除了其基本意思“在 之前”以外，还可以表示飞之后)才；以免；免得”之意。K 例 1H It will be some time before we know the full results.还要过一些时间我们才能知道全部结果。K 例 23 The magazi

16、ne was snatched from my hand before I could read it.我还没来得及看那期杂志，它就被从我手里抢走了。K造句?我每天睡觉前锻炼。K知识拓展was +时间段+ before”表示“过了多久才从句常用一般过去时。(2)“It was not long before”意为不久就从句常用一般过去时。(3)“It will not be long before”表示不久就会从句常用一般现在时。(4)rtw川be + 时间段+before”表示“要过多久才从句常用一般现在时。K即学即练工完成句子 If you miss this chance, you ge

17、t another one.如果你错过了这次机会，可能需要很多年你才能再获得一次。 we get used to the new school life.不久我们就会习惯新的学校生活。 he came back.过了三天他才回来。she recovered from the operation.很长一段时间后她才从手术中康复。重点句式2 doubt whether.怀疑；不相信K教材原句 P381 To be honest, I doubt whether Fm making any difference to these boys9 lives at all.说实在的，我真的不知道我教的课是

18、否会对这些孩子的生活有所影响。K句式分析句中doubt用作动词，意为“怀疑，不相信”。在肯定句中doubt后面的从句由whether/if 引导。K例 13 Everything is clear now, no one would doubt what will be done.一切都很清楚，没有人对所要做的事怀疑。K 例 2 3 We dont doubt that he can do a good job of it.我们并不怀疑他能把这事做得很好。K造句U我怀疑杰克会不会驾驶帆船。K知识拓展(1 )There is (some) doubt之后常接whether引导的从句，表“怀疑是否

19、会”；there is nodoubt后常接that引导的从句，表示“对毫不怀疑”。(2)doubt用作动词时，意为“怀疑，不相信”。在肯定句中doubt后面的从句由whether/if 引导；在疑问句或否认句中doubt后面的从句由that引导。K即学即练 单句语法填空/完成句子There is no doubt more and more people prefer shopping online nowadays. There is some doubt he will pass the final exam.(3) he will be opposed to the idea. = h

20、e will be opposed to the idea.我怀疑他是否会反对这一想法。 my daughter will have a bright future. = my daughter will have a bright future.我毫不怀疑我的女儿会有光明的未来。一参*考*答*案,.一知识要点1K 造句 3 How much does it cost to mail a letter in Italy?K即学即练Htoout知识要点2K 造句 He was met with a chorus of applause from the audience.K即学即练1ina知识要

21、点3K造句 3 They have three dogs to look after, not to mention the cat and the bird.K 即学即练 X mentioned mentioning it知识要点4K造句 3 I shaded my eyes from the sun.K即学即练from theof知识要点5K 造句 2 Fine wrinkles started to appear around her eyes.K即学即练】withwrinkledinK小片段填空H wrinkled； wrinkles知识要点6K 造句 2 The problem is

22、 ripe for settlement.K即学即练1ripenfor知识要点7K 造句 2 I have to drag myself out of bed each day.K即学即练Uupinon重点句式1K 造句 3 Every day I exercise before I go to sleep.K 即学即练H (Dit will be years before It wont be long before It was three days before It was a long time before 重点句式2K 造句 3 I doubt whether Jack could manage a sailing boat.I dontK 即学即练that whether I doubt whether/if； I have some doubt whetherdoubt that； I have no doubt that