人教版（2019）选择性必修第四册Unit 4 Sharing Words and expression 课件(共33张PPT)

(共33张PPT)
Unit 4
Words and Expressions
1.parcel['pɑ sl]: n.包裹 (UK) vt. 裹好; 打包
a parcel of 一包……, 一堆
parcel sth. up 把…包起来
(parcelled/parceled、parcelling/parceling)
1. 他剪断（snip）绳子，解开包裹。
He snipped the string and untied the parcel.
2.我需要一根绳子来把这东西捆起来。
I need a piece of string to parcel this up.
package n.包裹,盒，包价旅游 v.打包
2. secondary['sek ndri]: adj.中学的;次要的
be secondary to...: 第二的; 次要的; 次于...
secondarily adv.其次
我们都应该记住，健康比金钱更重要。
We should all remember that money is always secondary to health.
secondary school: 中学
primary [ pra m ri] school: 小学
3. weed[wi d]: n. 杂草; 野草 (C.)
vt./vi. 除杂草
weed the garden
weedy adj.瘦弱的;杂草丛生的;弱不禁风的
weedless adj.没有杂草的
给花园除草
54. chorus['k r s]: n.合唱曲; 合唱团vt. 合唱; 齐声说
a chorus of...: 齐声; 异口同声
a chorus of thanks / disapproval / protest
齐声的感谢/反对/抗议等
in chorus同时;一起 =all together/in union
最后，天亮了，鸟儿的合唱随之而来。
Finally, morning dawns, bringing with it a chorus of birds.
不出所料，大家齐声表示同意
As expected, everyone agreed in chorus.
choir[ kwa (r)]: n.合唱团
concert: n. 音乐会
5. uniform['ju n f m]:n.校服; 制服
adj.一致的; 统一的
uniform distribution 均匀分布；一致分布
uniformed adj. 穿着制服的
uniformly adv. 一致地
①Before the ceremony， all the students will gather together 　in　 school uniform.
in　
这些身着校服的学生的脚步声和不断的聊天声打破了早晨的寂静。
The uniformed students broke the morning silence with their footsteps and constant chatter.
6. not to mention:更不用说; 且不说后只加名词性（短语）
mention vt.提及,说起;(在文章中)谈到；推荐(候选人);n.提及;说到
mention sb./sth.(to sb.) (向某人)提及某人/某事
mention doing sth.提到做某事
as (is) mentioned above如上所述
at the mention/thought/sight of 一提/想/看到
=let alone:更不用说
①The project requires hours of research and analysis， 　not to mention a detailed report and presentation　 .
这个项目需要数小时的研究和分析，更不用说详细的报告和演示了。
not to mention a
detailed report and presentation　
7. rubber['r b (r)]: n. 橡皮;黑板擦;橡胶 (UK)
=eraser[ re z ]: n. 橡皮擦 (US)
rub v.擦，抹，涂 rub—rubbed—rubbed
rub one’s eyes 揉眼睛
rub one’s hands 搓手
想到为母亲节准备的惊喜，这对双胞胎高兴地搓着手。
The twins rubbed their hands with joy as they thought of the surprise they were planning for Mother’s Day.
8. rigid['r d d]:adj.死板的;固执的
rigidly adv.严格地；坚硬地；严厉地；牢牢地
rigorous / r ɡ r s/ adj.严格的，严厉的；严密的；严酷的
rigidity n.硬度，严格，刻板，僵化
stubborn[ st b n]: adj.固执的;顽固的; 倔强的
如果你严格遵守你的饮食，你会瘦下来的。
If you stick rigidly to your diet, you will lose weight.
她直挺挺地坐着，吓得浑身发僵。
She sat upright,her body rigid with fear.
9. bubble['b bl]: vi. 起泡; 沸腾;兴奋，激动
bubbly adj.起泡的；多泡的 n.香槟酒
(续写心理描写) Satisfied, Mom nodded at Emma, with a joy bubbling from her heart.
妈妈满意地朝艾玛点了点头，满心欢喜。
(续写心理描写)An excited feeling bubbled up inside Ally as she searched the sky.
当艾丽在天空中搜寻时,一种兴奋的感觉涌上心头。
His hope vanished like a bubble.
他的希望化作泡影。
10. chemist['kem st]: n. 化学家; 药剂师; 药房
chemistry[ kem str ]: n. 化学
chemical[ kem kl]: adj. 化学的n. 化学品
11. shade[ e d]: vt. 给…遮挡(光线); 加灯罩; 把…涂暗
n. 阴凉处; 灯罩; 阴影部分
(1)shade...from/against... 给...遮挡...
shade ...with ... 　　用…遮挡…
(2) put...in the shade 使黯然失色；使相形见绌
(3) a shade of 少许;微微
shady adj. 成荫的；阴暗的；名声不好的;
shaded adj. 荫蔽的；色彩较暗的
①Everybody sits and waits in the shade 　of　 the trees while the family begins to wake up and move off.
②I had to wear my sunglasses to shade my eyes 　from/against　 the light.
③The sun was hot， and there were no trees 　to offer us shade　 .
烈日炎炎，没有树给我们遮阴。
of　
from/against　
to offer us shade　
熟词生义： (2019全国卷I 完型) I count twelve shades of green from where I stand.
我看到了十二种深浅不一的绿色。
色度，浓淡深浅
12. wrinkle['r kl]: n. 皱纹vt./vi. (使脸上)起皱纹; 皱起
(续写外貌描写) 我转向她，看着她疲惫的脸，皱纹越来越多，头发也灰白了。
I turned to her, looking at her weary face with more wrinkles and her gray hair.
(续写动作描写)她皱着鼻子,好像刚闻到臭味。
She wrinkled her nose as if she had just smelled a bad smell.
(心理神态描写)The big surprise brought excited tears to her eyes, her wrinkled face glowing with happiness.
这个巨大的惊喜使她热泪盈眶，她那布满皱纹的脸上洋溢着幸福的光芒。
wrinkled adj.有皱纹的
wrinkle up 使起皱纹
2
13. housing[ha z ]: n.住房; 住宅(U.)
house[ha s]: n. 房子; 房屋(C.)
v.安置; 给提供住宅; 收藏
14. platform['pl tf m]: n. 平台; 站台; 舞台
（读后续写）简沉著大胆地走上讲台。
Jane walked boldly up to the platform without faltering/ f lt r /犹豫的.
（读后续写）他在月台上踱来踱去，等火车。
He paced up and down on the platform, waiting for the train.
【应用文】活动影响· 必背高分句子
这次活动提供了一个很好的平台，学生们可以展现他们的才能并提高他们的能力。
It offers a good platform where students can dispay their talent and improve their ability.
15. ripe[ra p]: adj. 成熟的; 时机成熟的
be ripe for 条件或时机成熟;适合于...
ripen[ ra p n]: v. (使)成熟
ripely adv.成熟地
ripeness n. 成熟
mature[m t (r)]:adj.成熟的; 像成人似的; (人/动物/树)发育完全的
①We are waiting for the first crops to 　ripen　 （ripe）.
②At that time， the conditions were ripe 　for　 social change.
ripen　
for　
drag on 拖延；使拖延；拖长(声调、字眼等)
drag by过得很慢；拖沓地进行
drag sb. down 使某人沮丧
drag ...out of ... 把…从…中拖出来
drag sb. into (doing) sth. 把某人拖入到(做)某事中
drag one’s feet (along) 拖着脚走
16. drag[dr ɡ]: vt. 拖; 拽vt./vi. 缓慢而费力地移动
pull: v. 拉; 拽; 扯; 拖; 拔出; 抽出
draw: v. 画画; 拖(动); 拉(动); 牵引; 吸引
drag—dragged—dragged
①He has nothing to do with the murder case； don’t drag him 　into　 trouble.
②I 　dragged　 （drag） the chair over to the window to enjoy the beautiful view.
③She 　dragged herself out of bed　 ， still half asleep.
她挣扎着起了床，仍然睡眼惺忪。
into　
dragged　
dragged herself out of bed　
她不情愿地跟在父母后面,磨磨蹭蹭地走着。
夏天最后的几个星期过得真是慢啊.
She dragged her feet as she reluctantly followed her parents.
The last few weeks of the summer really dragged by.
17. privilege['pr v l d ]: n. 优惠待遇; 特权
(1)have a privilege of 有...的特权/荣幸
(2)privileged adj.有特权的;荣幸的;幸运的
(3)have the privilege to do sth./ of doing sth.
有做某事的特权; 有幸做某事
①We are very 　privileged　 （privilege） to be invited here this evening.
②Do you think it 　a　 privilege to be chosen as a representative？
③Ladies and gentlemen， I 　have the great privilege of introducing/to introduce　 our speaker to you tonight.
女士们、先生们，我非常荣幸地向大家介绍今晚的发言人。
privileged　
a　
have the great privilege of introducing/to
introduce　
能有机会站在这里，代表全体学生，向你们表示热烈的欢迎，我感到非常荣幸。
I feel greatly privileged to have a chance to stand here, on behalf of all the students, to give a warm welcome to you.
18. plug[pl ɡ]: vt. 封堵; 补足 n. 堵塞物; 插头; 插座
plugged adj.堵塞的；塞紧的
plug in/into插入，熟悉内情；
plug away 坚持不懈
她埋头攻读数学。
我需要给手机充电。
你不用塞住耳朵,音乐又不是很吵。
She plugged away at her math.
I need to plug in my phone to charge it.
You don't need to plug your ears. The music is not so loud.
19. disabled[d s'e bld]: adj. 有残疾的; 丧失能力的
disable v.使丧失能力 unable adj.不能
the disabled: 残疾人; 伤残人
disability n.残疾
对许多残疾人来说，这是他们第一次感到自己属于这个世界。
For many disabled people=the disabled, it is the first time they’ve felt they belonged to the world.
①People 　with　 disability can also be successful.
②The 　ability　 （able） to express an idea is as important as the idea itself.
with　
ability　
20. resign[r 'za n]: vi./vt. 辞职;辞去
（1）resign from+工作单位 从...辞职
resign one’s position/post/seat 辞去职务
resign oneself to (doing) 听从，顺从
resigned； adj. 已辞职的
resignedly adv. 听从地；服从地
resignation n.辞职；放弃；顺从
她决定辞去首席执行官的职务。
她只好听天由命了。
She resigned herself to her fate.
She decided to resign from her position as CEO.
她只好听天由命了
21. deserve[d 'z v]: vt. 值得; 应得; 应受
deserved adj. 应得的; 该受的
deserve sth (consideration /appreciation感谢)
deserve to do sth 值得干某事
deserve doing=deserve to be done 值得被做
这个建议值得考虑。
The suggestion deserves consideration.
The suggestion deserves considering.
The suggestion deserves to be considered.
①He deserves 　to win　 （win） the game because he has been well prepared for it.
②You are a good human being and you deserve 　to be treated/treating　 （treat） as such.
to win　
to be treated/treating　
22. lately['le tli]: adv. 最近; 不久前;近来
(常与现在完成时连用,有时也可与一般现在时连用)
recently: adv. 最近;近来
late adj.迟的，晚的
later adv.后来， 回见 adj.较晚的
latest adj.最近/新的
the former ...， the latter ...　前者…，后者…
①She feels guilty about spending less time 　lately（late） with her two kids.
②I invited Tom and Mary to my birthday party.The former is 15 years old and 　the　 latter is 14 years old.
lately　
the　
23. contract[k n tr kt]: vt. 感染(疾病);与…订立合同(或契约)
[ k ntr kt ]: n.合同; 契约
contract with与……签订合同
sign/break a contract签署合约/违约
24. take ...for granted: 认为…是理所当然; 对…不予重视
take it for granted to do sth 认为...理所当然
take it for granted that+句子 it是形式宾语
①Don’t take everything in your life 　for　 granted.You need to value whatever you have.
②We shouldn’t take 　it　 for granted that we still have a lot of time before the College Entrance Examination.
③I 　take it for granted that　 they have arrived there already.
我想当然地认为他们已经到那里了。
④He just took it for granted 　that he would pass the English exam　 .
他只是想当然地认为他会通过英语考试。
for　
it　
take it for granted that　
that he would pass the English exam　
25. consultation[ k ns l'te n]: n. 咨询;咨询会
(1) in consultation with 与……磋商
(2) consult v. 请教，咨询；商量；查阅
consult (with) sb. about/on sth. 就某事和某人商量
consult a dictionary 查字典 =refer to a dictionary
look up sth in a dictionary
(3) consultant n. 顾问；咨询者
①A personal diet plan is devised after a 　consultation　 （consult） with a nutritionist.
②A financial 　consultant　 （consult） is the same as a financial adviser.
③In case of any difficulty， 　you should consult with the local masses　 .
如果碰到困难，你应当和当地群众商量。
consultation　
consultant　
you should consult with the local masses　
26. relay['ri le ] [r 'le ]: vt. 转发; 转播 n. 接力赛; 接班的人
relay to...: 转达给…; 转发给…
(1) relay...to... 把……转发给……
relay sth. 播放/转播
(2) a relay race 接力赛
你能将这个消息转达给其他教师吗
我是接力赛队里最年轻的，但我跑得很快。
I am the youngest on the relay race team, but I'm fast.
Could you relay the news to the other teachers
27. criterion[kra 't ri n]: n.(评判或作决定的)标准; 准则; 原则
(pl. criteria [-ri ])
standard[ st nd d]: n. 标准
principle[ pr ns pl]: n. 原则; 准则; 规范
Practice is the sole criterion of truth.
实践是检验真理的唯一标准
你用什么标准来判断成功？
What criteria do you use to judge success
28. stability[st 'b l ti]: n. 稳定(性); 稳固(性)
stable adj.稳定的;牢固的;坚定的
stably adv.平稳地;坚固地;安定地
unstable adj.不稳定的
My grandparents provided me with the stability, love and support that I desperately needed when I grew up.
我的祖父母为我提供了稳定、爱和支持，这是我长大后迫切需要的。
29. pray[pre ]: vi./vt. 企盼; 祈祷
pray that...: 但愿
(1)pray for sb/sth 为……而祈祷
(2)pray to sb for sb./sth. 为某事/某人祈求某人
pray sb. to do sth. 恳求某人做某事
(3)prayer n.祷告;祈祷者
prayerful adj.虔诚的；常常祷告的
他们跪下来祷告。
They knelt down and prayed.
她一边祈求帮助，一边拖着身子慢慢前行。
She prayed for help and dragged herself forward
30. hypothetical[ ha p θet kl]:adj. 假设的；假定的
hypothetically adv.假设地
hypothesis /ha p θ s s/ n. 假设，假说 （复数：hypotheses）
hypothesize /ha p θ sa z/ vt.假设，假定
我并没有问到具体某个人—那不过是个纯粹假设性的问题。
I wasn't asking about anybody in particular—it was a purely hypothetical question.