高中英语人教版 (2019)选择性必修 第四册Unit 4 Sharing教学课件ppt

Ⅰ.匹配词义

A．单词匹配

(　)1.parcel　　 A．n.棉布；棉花

(　)2.cotton  B．n.平板电脑；便笺本；药片

(　)3.tablet    C．n.橡皮；黑板擦；橡胶

(　)4.rubber  D．adj.死板的；固执的

(　)5.rigid    E．n.包裹vt.裹好；打包

(　)6.circus   F．n.住房；住宅

(　)7.housing     G．n.a raised floor or stage

(　)8.platform     H．n.a route starting and

  finishing at the same place

(　)9.circuit     I．n. a principle or standard

(　)10.criterion    J．n.a travelling company of

  acrobats，trained animals，and clowns

 which gives performances

[答案]　1－5　EABCD　6－10　JFGHI

B．短语匹配

(　)1.a chorus of　　 A．更不用说；且不说

(　)2.not to mention B．认为……是理所当然；

 对……不予重视

(　)3.take for granted    C．齐声；异口同声

(　)4.relay to  D．但愿

(　)5.pray that   E．转达给……；转发给……

[答案]　1－5　CABED

Ⅱ.默写单词

1．mail n．　　　 邮件；信件；邮政

　    vt.   邮寄；发电邮给

2．dust n.   沙土；灰尘

　vi.& vt.   擦灰

3．chorus n.    合唱曲；合唱团

vt.   合唱；齐声说

4．uniform n.   校服；制服

　      adj.   一致的；统一的

5．chemist n.   化学家；药剂师；药房

6．shade vt.   给……遮挡(光线)；加灯罩；

 把……涂暗

 　    n.   阴凉处；灯罩；阴影部分

7．wrinkle vt.& vi.   (使脸上)起皱纹；皱起

　 　　      n.   皱纹

8．ripe adj.   成熟的；时机成熟的

9．drag vt.    拖；拽

　vt.& vi.   缓慢而费力地移动

10．plug vt.    封堵；补足

　        n.   堵塞物；插头；插座

11．disabled adj.   有残疾的；丧失能力的

12．resign vi.&vt.   辞职；辞去

13．deserve vt.   值得；应得；应受

14．input n.    情况；信息；投入；输入

 　　   vt.   输入

15．tune n.    曲调；曲子

 　　  vt.   调音；调节；调频道

16．contract vt.   感染(疾病)；与……订立合同(或契约)

　 　　    n.   合同；契约

17．relay vt.    转发；转播

　　     n.  接力赛；接班的人

18．pray vi.& vt.   企盼；祈祷

19．disability n.   缺陷；障碍

20．stability n.   稳定(性)；稳固(性)

Ⅰ.语境填词

chemist；mail；uniform；dust；drag；wrinkle；shade；resign；deserve；plug

1．Air mail is quicker than sea mail.

2．I broke the vase I had been dusting．

3．Soldiers，policemen，and nurses wear uniforms．

4．Two chemists were talking about shops，and I hardly understood a word they said.

5．She was trying to shade the face of the man in the picture.

6．He noticed a wrinkle in her stocking.

7．The bottom of her long dress dragged in the dust，after she walked the muddy lane.

8．She pulled out the plug of the bathtub.

9．He resigned his directorship and left the firm.

10．He deserves a reward for his efforts.

Ⅱ.语法填空之派生词

1．A rubber (rub) is used for removing pencil marks from paper.

2．Her lack of experience is a severe disability (ability)．

3．The decision was taken after close consultation(consult) with local residents.

4．There are fears for the political stability (stable) of the area.

5．Experience is what matters—age is of secondary(second)importance.

1．I've been dying to have some of my favourite sweets，and it's always nice to get mail!

我一直非常渴望吃一些我最喜欢的糖果，而且收到邮包总是令人开心不已！

2．When I reach the school grounds，I'm greeted by a chorus of “good morning” from the boys.

我走进校园时，男孩们齐声对我喊“早上好”。

3．There's 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！

4．To be honest，I doubt whether I'm making any difference to these boys' lives at all.

说实话，我怀疑我是否能对这些男孩们的生活有什么影响。

5．It was such a privilege to have spent a day with Tombe's family.

和汤贝一家人度过了一天，真是荣幸。

词语助读

①get a parcel from home收到家里寄来的包裹

②be a bit damaged有点损坏

③jam n．果酱

④be dying to do...非常想要做某事

⑤get mail收到邮件

⑥secondary school中学

⑦be made of用……造成

⑧clay n．黏土

⑨down a dusty track沿着尘土飞扬的小路

⑩covered in weeds杂草丛生

⑪a chorus of 齐声；异口同声

⑫wear cotton uniforms穿棉校服

⑬up to two hours长达两小时

⑭running water自来水

⑮not to mention laptops更不用说笔记本电脑

⑯tablet n．平板电脑

⑰rubber n. 橡皮

⑱adapt to适应

⑲have no concept of对……没有概念

⑳washroom n．洗手间；厕所

be rigid about对……死板

the other day几天前

bubble vi. 起泡；沸腾

the test tube试管

circus n．马戏团

come across偶然遇见

be relevant to与……相关

chemist n．化学家；药剂师

to be honest说实话

make any difference to对……有影响

make my first visit to我第一次去访问

two and a half hours两个半小时

fantastic views美景

down a shaded path沿着一条阴凉的小路

the valley below下面的山谷

shake hands with和……握手

be related to与……有亲缘关系

with a strong jaw and a wrinkled forehead下巴结实，前额满是皱纹

a low，round bamboo hut一间低矮的圆圆的竹屋

get through通过

stick out伸出

housing n．住房；住宅

platform n．平台

fireplace n．壁炉

in the centre of在……的中央

a few saucers几个茶碟

kettle n．(烧水用的)壶；水壶

a couple of jars几个罐子

ripe corn成熟的玉米

smell delicious闻起来很香

participate in参加

upside down颠倒着

on the grill在烤架上

doorway n．门口；门道

dry out the leftover food把吃剩的食物烧干

bad spirits邪灵

dry up烧干；使干涸

firm handshakes紧紧握手

drag vt.拖；拽

a privilege一种殊荣

原文呈现

VOLUNTEERING IN THE BUSH

8 March

I just got a parcel from home①！ It took about two weeks to arrive，and it was a bit damaged②，but it was so nice to get some sweets and jam③ from home；I've been dying to④ have some of my favourite sweets，and it's always nice to get mail⑤！(1)

(1)句中but连接表示转折关系的并列句，其中最后一个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。

So I've been here in the jungle for about a month now.My secondary school⑥ is a bush school.The classrooms are made of⑦ bamboo，with clay⑧ floors and roofs of grass.It takes me only a few minutes to walk to school down a dusty track⑨ covered in weeds⑩(2)．When I reach the school grounds(3)，I'm greeted by a chorus of⑪ “good morning” from the boys.Unlike students in our country，these boys do not wear cotton uniforms⑫，and many of them also have to walk a long way，sometimes for up to two hours⑬，just to get to school.

(2)过去分词短语作名词track的后置定语。

(3)when引导时间状语从句。

There's no electricity，running water⑭ or even textbooks，not to mention laptops⑮，tablets⑯，or other modern devices! All the students have are pencils，rubbers⑰，and paper.I'm still trying to adapt to⑱ these conditions.I've had to become much more imaginative in my teaching.Science is my most challenging subject as my students have no concept of⑲ doing experiments(4)．There is no equipment，and since there isn't even a washroom⑳，if I need water I have to carry it from my house in a basin！(5) It's important not to be too rigid about㉑ rules here，too.The other day㉒ I was showing the boys a chemistry experiment when，before I knew it，the mixture was bubbling㉓ out of the test tube㉔ spilling everywhere！(6) The class became a circus㉕ as the boys，who had never come across㉖ anything like this before(7)，started jumping out of the windows.Sometimes I wonder how relevant chemistry is to㉗ these students(8)—few will ever become chemists㉘—and most will be going back to their villages after Year 8 anyway.To be honest㉙，I doubt whether I'm making any difference to㉚ these boys' lives at all(9)．

(4)as引导原因状语从句。

(5)句中since引导原因状语从句，if引导条件状语从句。

(6)句中when引导时间状语从句，其中before I knew it也是时间状语从句，现在分词短语spilling everywhere作结果状语。

(7)who引导非限制性定语从句，修饰先行词the boys。

(8)how引导宾语从句。

(9)whether引导宾语从句。

17 April

Last weekend I made my first visit to㉛ a remote village，home to one of our students，Tombe.Another teacher and I walked for two and a half hours㉜ to get there—first，up a mountain from where we had fantastic views㉝(10)，and then down a shaded path㉞ to the valley below㉟.When we arrived at the village，Tombe's mother(11)，Kiak，saw us coming and started crying “ieee ieee”．We shook hands with㊱ all the villagers.Everyone seemed to be related to㊲ Tombe.

(10)from where引导定语从句，修饰先行词a mountain。

(11)when引导时间状语从句。

Tombe's father，Mukap，a man with a strong jaw and a wrinkled forehead㊳，led us to his house，a low，round bamboo hut㊴ with no windows，with a door just big enough to get through㊵，and with grass sticking out㊶ of the roof—this shows it is a man's house(12)．Such housing㊷ is dark inside so it took time for our eyes to adjust.Fresh grass had been laid on the floor and there was a platform㊸ for Jenny and me to sleep on.There was a fireplace㊹ in the centre of㊺ the hut.The only possessions I could see(13) were one broom，a few saucers㊻，a kettle㊼，cups，pans，and a couple of jars㊽.

(12)省略that的宾语从句。

(13)省略关系代词that的定语从句，修饰先行词possessions。

Mukap built a fire outside and laid stones on it to heat.He then placed the hot stones in an empty oil drum with kau kau (sweet potato)，ripe corn㊾，and greens.He then covered the vegetables with banana leaves and left them to steam.It smelled delicious㊿.We ate inside the hut sitting round the fire.I loved listening to the family talking softly to each other in their language，even though I could not participate much in the conversation(14)．Luckily，Tombe interpreted for us.

(14)even though引导让步状语从句。

Later，I noticed a can standing upside down on the grill over the fire.After a while，Tombe threw it out of the doorway.Tombe told me that the can was heated to dry out the leftover food (15)．His family believes that leftovers attract bad spirits in the night(16)，so any leftover food is dried up in a can and the can is then thrown out of the hut.

(15)that引导宾语从句。

(16)that引导宾语从句。

We left the village the next morning after many goodbyes and firm handshakes.My muscles were aching and my knees shaking as we dragged ourselves down the mountain towards home(17)．That evening I fell happily into bed.It was such a privilege to have spent a day with Tombe's family.(18)

(17)as引导时间状语从句。

(18)it为形式主语，真正的主语为后面的不定式短语to have spent a day with Tombe's family。

译文参考

丛林志愿者

3月8日

我刚收到一个从家里寄来的包裹！ 大约花了两周的时间包裹才到达，而且有点破损，但是真高兴能收到家里寄来的一些糖果和果酱；我一直非常渴望吃一些我最喜欢的糖果，而且收到邮包总是令人开心不已！

到现在我已经在丛林里待了大约一个月了。我所在的中学是一所丛林学校；教室是用竹子搭建的，黏土夯的地面，茅草搭的屋顶。沿着杂草从生、尘土飞扬的小路，我几分钟就能走到学校。我走进校园时，男孩们齐声对我喊“早上好”。与我们国家的学生不同，这些男孩不穿棉制校服，他们中的很多人得长途跋涉，有时长达两个小时才能到学校。

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！ 学生们只有铅笔、橡皮和纸。我还在努力适应这些条件。在我的教学中，我不得不变得更有想象力。科学课是我最具挑战性的科目，因为我的学生没有做实验的概念。这里没有设备，甚至连洗手间都没有。如果需要水，我得用盆子从我的房子里端来！ 在这里，很重要的一点是也不能太墨守成规。几天前，我正在给男孩们演示一个化学实验，我还没有反应过来，突然混合物就冒着泡从试管中涌出，洒得到处都是！ 班上乱成了马戏团，男孩们纷纷跳窗跑走，因为他们以前从没遇到过像这样的事情。有时，我会想化学对这些学生来说到底有多大的用处——几乎没有人会成为化学家——而且大多数人无论如何在八年级后都要回到自己的村庄。说实话，我怀疑我是否能对这些男孩们的生活有什么影响。

4月17日

上周末，我第一次去了一个偏远的村庄，我们的学生汤贝的家在那里。我和另一位老师步行了两个半小时才到达那里。首先，爬上一座山，在山上我们看到了美妙的景色，然后沿着一条树荫遮蔽的小路走到下面的山谷。我们到达村子时，汤贝的母亲齐亚克看见我们到来，就“唉咿——唉咿”地叫了起来。我们和所有的村民握手。每个人似乎都是汤贝的亲戚。

汤贝的父亲穆卡普，一位下巴结实、额头满是皱纹的男人，把我们带到他的房子前： 一座低矮的圆形竹屋，没有窗户，门的宽度仅够单人穿过，屋顶伸出一簇茅草——这表明这是一个男人的房子。这样的房屋里面很暗，所以过了一会儿我们的眼睛才适应过来。地上铺着新草，还有一个让我和珍妮睡觉的平台。屋子中央有个火炉。我能看到的物品只有一把扫帚、几个碟子、一个水壶，还有几个杯子、平底锅和罐子。

穆卡普在屋外生了火，然后把石头放在上面加热。接着，他把热石头放入一个空油桶，里面有栲栲(甘薯)、熟玉米和青菜。然后他用香蕉叶盖住蔬菜，把它们蒸上。食物闻起来很香。我们在屋内围着火炉吃饭。我喜欢听这家人用他们的语言轻声地交谈，尽管他们的谈话我无法参与多少。幸好汤贝为我们做了解说。

后来，我注意到有一个罐子倒立在火炉上面的烤架上。过了一会儿，汤贝把它扔出门口去。他告诉我说，加热罐子是为了烤干剩菜。他们家相信剩菜会在夜晚引来恶灵，所以所有的剩菜都放在罐子里烤干，然后再把罐子扔到屋外。

次日清晨，多次互道再见和紧紧握手之后，我们离开了村庄。当我们拖着沉重的步伐下山回家时，我浑身肌肉酸痛，双膝颤抖。那天晚上，我心满意足地一头栽倒在床上。和汤贝一家人度过了一天，真是荣幸。