2021-2022学年新教材人教英语选择性必修第四册学案：UNIT 4 SHARING 教学.doc

1、1second num. 第二 n第二名；第二类secondary adj. 中学的；次要的2dust n沙土；灰尘 vi.& vt.擦灰dusty adj.布满灰尘的3chemist n化学家；药剂师；药房chemistry n化学4house n住宅，房子vt.给提供住房housing n住房；住宅5ripe adj.成熟的；时机成熟的ripen vt.& vi.成熟，使成熟1parcel n包裹 vt.裹好；打包；分成若干部分I am going to take the parcel to the post office this afternoon. n包裹The sales cler

2、k parceled the customers purchases. vt.打包They parceled out the land into small plots. vt.分成若干部分2mail n邮件；信件；邮政 vt.邮寄；发电邮给Dont forget to mail your mother the letter.vt.邮寄Please forward my mail to me. n邮件；信件If we want to send something to another department，we use the mail system. n邮政3shade vt. 给遮挡(光线

3、)；加灯罩；把涂暗 n. 阴凉处；灯罩；阴影部分These trees afford a pleasant shade. n阴凉处This artist uses light and shade to good effect. n阴影部分A big hat shades the eyes. vt.给遮挡(光线)4wrinkle vt.& vi.(使脸上)起皱纹；皱起 n皱纹The old mans face is covered with wrinkles. n皱纹She wrinkled her nose at the smell. vt.皱起The skin on her cheeks a

4、nd around her eyes was beginning to wrinkle. vi.(脸上)起皱纹Words and Phrases mail n邮件；信件；邮政 vt.邮寄；发电邮给教材原句P38 Ive 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！例1 Ive just come out to mail some letters.我刚出来要寄几封信。例2 I mailed him a letter yes

5、terday.昨天我给他邮去一封信。造句在意大利寄一封信要多少钱？How much does it cost to mail a letter in Italy? 知识拓展(1)mail sb.sth.mail sth.to sb.给某人邮寄某物mail out 邮寄出去(2)by mail 以邮寄方式即学即练单句语法填空The shop mailed the book to me.The school said it would mail out acceptance letters on Tuesday. chorus n. 合唱曲；合唱团 vt.合唱；齐声说教材原句P38 When I

6、reach the school grounds，Im greeted by a chorus of “good morning” 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。例1 Never before have I heard this song sung in chorus.我从来没有听过这首歌的合唱。例2 The papers all chorused the praises of the President.各报都异口同声地对总统表示赞扬。造句观众齐声对他报以一阵热烈的掌声。He was met with a chorus of appl

7、ause from the audience.知识拓展a chorus of 齐声；异口同声in chorus 异口同声即学即练单句语法填空“Hello，” they shouted in chorus.The professors speech was welcomed with a chorus of praise. not to mention 更不用说；且不说教材原句P38 Theres no electricity，running water or even textbooks，not to mention laptops，tablets，or other modern device

8、s!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！例1 Old folk and children alike are all 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。例2 Ade is handsome and smart，not to mention being a good athlete.艾德不但是个好运动员，而且既潇洒又精明。造句他们有三只狗要照顾，更别提那只猫和鸟了。 They have three dogs to look after，not

9、to mention the cat and the bird.知识拓展as 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。即学即练单句语法填空As mentioned(mention) above，the function of the device is wonderful.Its no big deal；its not even worth mentioning(mention)Dont mention itYou should drink some water and go t

10、o lie down. shade vt. 给遮挡(光线)；加灯罩；把涂暗 n. 阴凉处；灯罩；阴影部分教材原句P38 Another teacher and I walked for two and a half hours to get therefirst，up a mountain from where we 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。例1 He b

11、ought a green shade.他买了一个绿色灯罩。例2 Store the bottle of medicine in the shade.把这瓶药放在阴凉处。造句我遮住眼睛以避阳光。I shaded my eyes from the sun.知识拓展(1)in the shade在阴凉处，阴暗处；默默无闻put. in the shade 使黯然失色；使相形见绌a shade of 少许，微微(2)shade from 遮挡住 即学即练单句语法填空We were completely shaded from the sun by the poplar trees.We sat do

12、wn in the shade of the wall.A shade of doubt in her voice made me afraid. wrinkle vt.& vi.(使脸上)起皱纹；皱起n皱纹教材原句P38 Tombes father，Mukap，a man with a strong jaw and a wrinkled forehead，led us to 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。例1 Dont wrinkle the carpet.别弄皱地毯。例2 Her skin was still without

13、a wrinkle.她的皮肤仍然没有皱纹。造句她的眼睛周围开始出现细细的皱纹。Fine wrinkles started to appear around her eyes. 知识拓展(1)wrinkle (up) ones forehead皱起额头wrinkle with age 老得皮肤皱起(2)wrinkles in ones face 脸上的皱纹without wrinkles/a wrinkle 没有皱纹(3) wrinkled adj. 有皱纹的即学即练单句语法填空His face was wrinkled with age.A little old woman with a wr

14、inkled(wrinkle) face as brown as a berry told us our fortunes for ten pence.In addition，sleep has been shown to reduce wrinkles in the face and neck.小片段填空If some items are wrinkled，hang them in the bathroom while you take a shower.Steam the wrinkles(wrinkle) ripe adj.成熟的；时机成熟的教材原句P39 He then placed

15、the hot stones in an empty oil drum with kau kau (sweet potato)，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。例1 Some of the apples were not quite ripe.一些苹果不太熟。例2 The time was ripe to talk about peace.和谈的时机已经成熟。造句解决这个问题的时机已经成熟。The problem is ripe for settlement.知识拓展(1)be ripe for 的时机成熟

16、；准备就绪；即可；适于(2)ripen vt.& vi. 成熟，使成熟即学即练单句语法填空Im waiting for the apples to ripen(ripe)Often you do not notice that the time is not yet ripe for it. drag vt. 拖；拽 vt.& vi.缓慢而费力地移动教材原句P39 My muscles were aching and my knees shaking as we dragged ourselves down the mountain towards home.在我们下山回家的路上，我的肌肉酸痛

17、，膝盖发抖。例1 They dragged the fallen tree clear of the road.他们把倒下的树从路上拖走。例2 He dragged behind the others.他在别人后面慢吞吞地走着。造句我每天都不得不迫使自己从床上爬起来。I have to drag myself out of bed each day.知识拓展drag 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)即学即练单句语法填空There

18、 was no need to drag up the time he spent in prison.The children are so busy playing that they dont want their dinner；youll have to drag them inThe meeting dragged on for more than two hours.Sentence Patternsbefore引导时间状语从句教材原句P38 The other day I was showing the boys a chemistry experiment when，befor

19、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！句式分析句中before引导时间状语从句，意为“没来得及”。另外before除了其基本意思“在之前”以外，还可以表示“(之后)才；以免；免得”之意。例1 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。例2The magazine was snatc

20、hed 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。造句我每天睡觉前锻炼。Every day I exercise before I go to sleep.知识拓展(1)“It 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)“It will be时间段before.”表示“要过多久才”。从句常用一般现

21、在时。即学即练完成句子If you miss this chance，it will be years before you get 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。It wont be long before we get used to the new school life.不久我们就会习惯新的学校生活。It was three days before he came back.过了三天他才回来。It was a long time before she recovered from the operation.很长一段时间后她才从手术中康复

22、。 doubt whether. 怀疑；不相信教材原句P38 To be honest，I doubt whether Im making any difference to these boys lives at all.说实在的，我真的不知道我教的课是否会对这些孩子的生活有所影响。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。例1 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。例2 We dont doubt t

23、hat he can do a good job of it.我们并不怀疑他能把这事做得很好。造句我怀疑杰克会不会驾驶帆船。I doubt whether Jack could manage a sailing boat.知识拓展(1)There is (some) doubt之后常接whether引导的从句，表“怀疑是否会”；there is no doubt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；在疑问句或否定句中doubt后面的从句由that引导。即学即练单句语法填空/完成句

24、子There is no doubt that more and more people prefer shopping online nowadays.There is some doubt whether he will pass the final exam.I doubt whether/if he will be opposed to the idea. I have some doubt whether he will be opposed to the idea.我怀疑他是否会反对这一想法。I dont doubt that my daughter will have a bri

25、ght future.I have no doubt that my daughter will have a bright future.我毫不怀疑我的女儿会有光明的未来。1教材原句P38It took about two weeks to arrive，and it was a bit damaged，but it was so nice to get some sweets and jam from home；Ive been dying to have some of my favourite sweets，and its always nice to get mail!分析：句中bu

26、t连接表示转折关系的并列句，其中and连接表示顺承关系的并列句，it为形式主语，真正的主语为后面的动词不定式短语to get some sweets and jam from home和to get mail。 译文：花了大约两周的时间才到达，虽然有点损坏，但能吃到家里的一些糖果和果酱还是很不错的。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！ 2教材原句P38There is no equipment，and since there isnt even a washroom，if I need water I have to carry it from my house in

27、a basin!分析：句中and连接表示顺承关系的并列句，since there isnt even a washroom 为since引导的原因状语从句，if I need water 为if引导的条件状语从句。 译文：这里没有任何设备，甚至连洗手间都没有，如果我需要水，我还得从家里用盆端过来！ 教材高考1.Ive been dying to have some of my favourite sweets，and its always nice to get mail！(2018浙江卷)Who leaves a voice mail message rather than texts yo

28、u？2.My secondary school is a bush school.(2019浙江卷) However，uniforms are still popular.Pupils at about 90 percent of British secondary schools wear uniforms.3.It takes me only a few minutes to walk to school down a dusty track covered in weeds.(2019天津卷)History is much more than the study of dusty old

29、 objects and events long past.4.Unlike students in our country，these boys do not wear cotton uniforms，and many of them also have to walk a long way，sometimes for up to two hours，just to get to school.(2019浙江卷) There are several reasons why school uniforms are good idea.5.Such housing is dark inside

30、so it took time for our eyes to adjust.(2019浙江卷)Housing development pushed into the woods.单句语法填空1A postman is a man employed to deliver letters and parcels (parcel)2Last year，he mailed(mail) the documents to French journalists.3He stood and dusted(dust) down his suit and folded the letter away.4They

31、 are all uniform in size and shape.5Medical opinion varies on how many tablets (tablet) it takes to overdose.6The two chemists (chemist) shared the Nobel Prize.7I did indeed look older and more wrinkled(wrinkle) than ever.8He was shaded (shade) from the sun by the pure white royal umbrella.9They dis

32、approved of my dragging (drag) in his wealth.10The play，whose style is rigidly(rigid) formal，is typical of the period.短语填空a chorus of；not to mention；by mail；a shade of；be ripe for1The dampness is uncomfortable，not to mention the cold.2The proposal was greeted with a chorus of approval.3There is only

33、 a shade of difference in appearance between the twins.4He made up the books into a parcel and sent it to his friend by mail5The time is ripe for us to make a final decision on this project.课文语法填空I work at a bush school whose classrooms 1.are (be) made of bamboo and grass.Theres no 2.electricity (el

34、ectric) or water there.3.It takes many of the students about two hours 4.to get (get) to school.I hope to make some difference to the childrens 5.lives(life) by teaching them.The other day，another teacher and I visited Tombes home.When we arrived 6.at the village，Tombes mother，who 7.saw(see) us comi

35、ng，started crying “ieee ieee”Tombes father led us to his house，a low bamboo hut with grass 8.sticking (stick) out of the roof，9.where I could only see one broom，a few saucers，a kettle，cups，pans，and a couple of jars.That night we slept on a platform.We left the village the next morning after many goodbyes and 10.handshakes (handshake)