1、UNIT 4 SHARING教学知识细解码 1second num.第二 n第二名；第二类adj.中学的；次要的 2n沙土；灰尘 vi.&vt.擦灰adj.布满灰尘的 3n化学家；药剂师；药房chemistry n化学 4house n住宅，房子 vt.给提供住房n住房；住宅 5adj.成熟的；时机成熟的ripen vt.&vi.成熟，使成熟 secondarydustdustychemisthousingripe1parcel 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.
2、_ The sales clerk parceled the customers purchases._ They parceled out the land into small plots._ n包裹vt.打包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._ Please forward my mail to me._ If we want to send something to another department，we use the mail system._ vt.邮寄n
3、邮件；信件n邮政3shade vt.给遮挡(光线)；加灯罩；把涂暗 n.阴凉处；灯罩；阴影部分 These trees afford a pleasant shade._ This artist uses light and shade to good effect._ A big hat shades the eyes._ n阴凉处n阴影部分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._ She wrinkled her nose at the smell._ The
4、skin on her cheeks and around her eyes was beginning to wrinkle._ n皱纹vt.皱起vi.(脸上)起皱纹Words and Phrases知识要点1 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
5、出来要寄几封信。例 2 I mailed him a letter yesterday.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 me.The school said it would mail acceptance letters on Tuesday.outto知识要点2
6、 chorus n.合唱曲；合唱团 vt.合唱；齐声说教材原句 P38 When I 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
7、对他报以一阵热烈的掌声。He was met with a chorus of applause 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 chorus.The professors speech was welcomed with chorus of praise.ain知识要点3 not to mention 更不用说；且不说 教材原句 P38 Theres no electricity，running water or even textbooks，no
8、t 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！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
9、要照顾，更别提那只猫和鸟了。They have three dogs to look after，not to mention the cat and thebird.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(mention)above，the function of the device is wonderful.Its no big deal；its not even worth(mention)Dont mention You sh
10、ould drink some water and go to lie down.mentionedmentioningit知识要点4 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
11、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 bought 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
12、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.fromtheof知识要点5 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。
13、例 1 Dont wrinkle the carpet.别弄皱地毯。例 2 Her skin was still without 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
14、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.In addition，sleep has been shown to reduce wrinkles the face and neck.withwrinkledin小片段填空 If some items are，hang them in the bathroom while you take a shower.Steam the(wrinkl
15、e)wrinkleswrinkled知识要点6 ripe adj.成熟的；时机成熟的 教材原句 P39 He then placed 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
16、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；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(ripe)Often you do not notice that the time is not yet ripe it.forripen知识要点7 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 a
17、s we dragged ourselves down the mountain towards home.在我们下山回家的路上，我的肌肉酸痛，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
18、、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 was 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.upinonSentence Patterns重点句式1 before 引导时间
19、状语从句 教材原句 P38 The other day I was showing the boys a chemistry experiment when，before 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 wil
20、l 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 2 The magazine 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。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。(
21、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”。从句常用一般现在时。即学即练完成句子 If you miss this chance，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。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。it will be years beforeIt wont be long beforeIt was t
22、hree days before she recovered from the operation.很长一段时间后她才从手术中康复。It was a long time before重点句式2 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
23、。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 that 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
24、，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/完成句子 There is no doubt more and more people prefer shopping online nowadays.There is some doubt he will pass the final exam.he will be opposed to the idea.he will be opposed to the idea.我怀疑
25、他是否会反对这一想法。I havethatwhetherI doubt whether/ifsome doubt whether 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。I have no doubt thatI dont doubt that1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 swee
26、ts 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 but 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
27、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 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 hav
28、e some of my favourite sweets，and its always nice to get mail！(2018浙江卷)Who leaves a voice mailmessage rather than texts you？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 fe
29、w minutes to walk to school down a dustytrack covered in weeds.(2019 天 津 卷)History is much more than the study of dusty old 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
30、，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 so it took time for our eyes to adjust.(2019浙江卷)Housingdevelopment pushed into the woods.单句语法填空 1A postman is a man employed to deliver letters and(parcel)2Last year，he(mail)the
31、documents to French journalists.3He stood and(dust)down his suit and folded the letter away.4They are all uniform size and shape.parcelsmaileddustedin5Medical opinion varies on how many (tablet)it takes to overdose.6The two (chemist)shared the Nobel Prize.7I did indeed look older and more(wrinkle)th
32、an ever.8He (shade)from the sun by the pure white royal umbrella.tabletschemistswrinkledwas shaded9They disapproved of my (drag)in his wealth.10The play，whose style is(rigid)formal，is typical of the period.rigidlydragging.短语填空 a chorus of；not to mention；by mail；a shade of；be ripe for 1The dampness i
33、s uncomfortable，the cold.2The proposal was greeted with approval.3There is onlydifference in appearance between the twins.4He made up the books into a parcel and sent it to his friend 5The time us to make a final decision on this project.not to mentiona chorus ofa shade ofby mailis ripe for.课文语法填空 I
34、 work at a bush school whose classrooms 1.(be)made of bamboo and grass.Theres no 2.(electric)or water there.3._takes many of the students about two hours 4.(get)to school.I hope to make some difference to the childrens 5.(life)by teaching them.The other day，another teacher and I visited Tombes home.
35、When we arrived 6.the village，Tombes mother，who 7.(see)us coming，areelectricityItto getlivesatsawstarted crying“ieee ieee”Tombes father led us to his house，a low bamboo hut with grass 8.(stick)out of the roof，9.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.(handshake)stickingwherehandshakes点击右图进入 课 时 分 层 作 业 Thank you for watching!
