Unit12 Innovation Period Three Lesson 2 学案（含答案）

UNIT 12 INNOVATION
Period Three Lesson 2
课前自主预习
重点单词
1.emerge vi. ______________
2.clueless adj. ______________
3.evaluation n. ______________
Keys:
1.出现，浮现 2.一无所知的，一窍不通的 3.评估，评价
重点词块
1.想起______________ 2.突然______________
3.对.......很激动______________ 4.导致______________
5.浪费时间______________ 6.在......的阶段 ______________
7. 偶然 ______________ 8. 被卷入；涉及到______________
9.bury oneself in... ______________ 10. can’t help doing sth.______________
11. walk around______________ 12.write out______________
Keys: 1. fly/come to one’s mind 2. all at once/all of a sudden 3. be excited about 4. lead to 5.a waste of time 6.at the stage of... 7. by incident 8. become involved in 9. 专心致志于........ 10. 情不自禁做某事 11. 溜达；闲逛 12. 写出
重点句式
1.Then you __________________________(情不自禁大叫): “Aha! That’s it!”. (can’t help doing sth.)
2.________________________________(在你深入一个领域后), you do nothing. (after引导的时间状语)
Keys: 1. can’t help shouting out 2.After you deeply become involved in an area
课堂新知讲练
词汇拓讲
1.emerge vi. 出现，浮现
(P112)Why do some people work so hard but achieve very little, while some others seem to do nothing but good ideas emerge
【翻译】为什么有些人努力工作却收获寥寥，而有些人似乎什么也没做却好点子层出不穷？
【用法详解】
emerge vi. 出现，浮现
Richard was waiting outside the door as she emerged.
当她出现的时候，理查德正等候在门外。
She then emerged from the courthouse to thank her supporters.
于是她从法院大楼出来向支持者们表示感谢。
emerge还可以表示“摆脱；显露；兴起；立足成为”等意思。
There is growing evidence that the economy is at last emerging from recession.
有越来越多的迹象表明经济将最终摆脱萧条。
It soon emerged that neither the July nor August mortgage payment had been collected.
很快显示的是7月和8月的抵押款都没有被收取。
Vietnam has emerged as the world's third-biggest rice exporter.
越南已立足成为世界第三大稻米出口国。
emerging adj. 走向成熟的；新兴的
Asia's emerging economies will be on a self-sustaining cycle of growth.
亚洲的新兴经济体会出现自我维持的循环增长。
There is growing evidence that the economy is at last emerging from recession.
有越来越多的迹象表明经济将最终摆脱萧条。
emergence n. 出现，浮现；发生；露头
What is the custom and usage in this emergence
这里出现的习俗和用法是什么？
Freedom was threatened in early modern times by the emergence of monarchies that might have been able to crush it.
在近代早期，君主制度的出现威胁自由，并有可能摧毁它。
emergent adj. 新兴的；处于发展初期的；[生]露头的，突出的
【归纳拓展】
emerging market 新兴市场
emerging economies 新兴经济
emerging industry新兴产业；新兴行业
【易混辨析】
appear, show, emerge, loom
这组词都有“出现”的意思，其区别是：
appear 强调公开露面，被看见。
show 语气较强，强调“露出来”。
emerge 侧重缓缓出现的过程。
loom 指朦胧出现，好像从雾中浮现出来一样。
【针对练习】
单句语法填空
(1)Many ____________(emerge) nations got back to their pre-crisis levels of output in 2009.
(2)They prefer to wait for the ____________(emerge) of a new physics theory of everything.
(3)Modern linguistics ____________(emerge) as a distinct field in the nineteenth century.
完成句子
(4)There is growing evidence that the economy is at last ________ ________ recession.
有越来越多的迹象表明经济将最终摆脱萧条。
(5)With the rapid development of China's economy, express presents great vitality as ________ ________ _________.
随着我国经济的飞速发展，快递业作为一个新兴产业展现出了蓬勃生机。
(6)Language emerges and develops with the ________ ________ _________ of society.
语言是随着社会的产生而产生，随着社会的发展而发展的。
(7)The result would be a more balanced recovery in America and the ________ ________.
结果是在美国和新兴经济体中出现更加平衡的经济复苏。
Keys: (1)emerging (2)emergence (3)emerged (4)emerging from (5)an emerging industry (6)emergence and development (7)emerging economies
2.evaluation n. 评估，评价
(P113)The third stage is called “Evaluation”.
【翻译】第三个阶段被称之为“评估”。
【用法详解】
evaluation n. 评估，评价
The writer discusses the evaluation of evidential matter in two ways.
作者从两方面讨论了证据评价。
Usually, our teachers often give some evaluation on us according to the performance in their eyes.
通常，我们老师经常会根据在他们眼中我们的表现来做出评价。
The Chinese people's evaluation of Cao Cao mainly comes from the Romance of the Three Kingdoms by Ming Guan novelist Luo Guanzhong.
国人对曹操的评价主要源于明代小说家罗贯中所著的《三国演义》。
evaluation的复数形式为 evaluations。
evaluate vt. 评价；估价；求…的值 vi. 评价；估价
[ 过去式 evaluated 过去分词 evaluated 现在分词 evaluating 第三人称单数 evaluates ]
The market situation is difficult to evaluate.
市场形势难以评估。
Don't evaluate people by their clothes.
不要根据衣着来评价人。
February 19 committee of teachers will evaluate materials and give opinions.
2月19日教师委员会将对材料进行评估并提出意见。
【针对练习】
单句语法填空
(1)He got a good __________(evaluate).
(2)First, assist him in __________(evaluate) his life.
完成句子
(3)We ______ ______ _______ how well the policy is working.
我们需要对这一政策产生的效果作出评价。
(4)The way the guests were treated in the hotel influenced ______ ______ _______ the service.
客人在酒店受到的待遇影响了他们对服务的评价。
(5)Writing down your progress allows you ______ ______ _______ your work.
写下你的进度可以让你客观地评估你的工作。
Keys: (1)evaluation (2)evaluating (3) need to evaluate (4)their evaluation of
(5)to objectively evaluate
句式解读
1.(P112)Then you can’t help shouting out: “Aha! That’s it!”.
【翻译】然后你情不自禁地大喊“哈哈，就是它！”。
【考点提炼】
can’t help doing sth.为固定句式，意为“情不自禁，忍不住做某事”。
【归纳拓展】
can’t help (doing) 不禁，忍不住，无法控制
通俗点讲，can’t help (doing)是指看到某物而想起了什么，睹物生情，或是受到某事物刺激而引起了另外一个动作。
She couldn’t help smiling. 她禁不住笑了起来。
She is a very selfish woman, but somehow you can't help liking her.
她是个自私的女人，但是你都忍不住喜欢她。
I can't help feeling sorry for the poor man.
我不禁为这个可怜的男人感到难过。
请注意此句式与can’t help to do sth.的区别
She can’t help to clean the house because she’s busy making a cake.
因为她忙于做蛋糕，她不能帮忙打扫房子的卫生。
can’t help to do sth.意为“不能帮助做某事”。
—Look at these dirty clothes. 你看看这些脏衣服。
—Sorry, dear. I can’t help (to) wash them because I have to go to work today.
对不起，亲爱的，我因为今天要上班，不能帮你洗衣服了。
英语有时还可以说can’t help somebody doing something 不能使某人不做某事。如：
I couldn’t help him saying that. 我不能让他不这样说。
She could not help the tears of rage rolling down her face.
她止不住她愤怒的眼泪顺着面颊流下来。
【针对练习】
单句语法填空
1.She couldn’t help _________(envy) Helen.
2.While shopping, people sometimes can’t help _________(persuade) into buying something they don’t really need.
完成句子
3.Whenever I hear the story, I _______________________________.
我不管何时听到这个故事，都忍不住要哭。
4.We _______________________________ by their zeal.
我们不由得不被他们的热情感动。
5.We _______________________________ us.
我们无法让他们不看到我们。
6.I _______________________________ her accident.
我总忍不住想起她的那起事故。
7. She _______________________________ the conversation.
她忍不住偷听对话。
Keys: 1. envying 2. being persuaded 3. can't help crying 4.cannot help being moved
5.couldn’t help them seeing 6.can't help thinking about 7.couldn't help overhearing
2.(P112)After you deeply become involved in an area, you do nothing.
【翻译】在你深入一个领域后，你什么都不做。
【考点提炼】
After you deeply become involved in an area是after引导的时间状语。
【归纳拓展】
（一）after的意思是“在之后”，引导时间状语从句时的常见用法如下：
1.遵循“主将从现”的原则
He will go to Beijing to work after he graduates from the university.
他大学毕业后将去北京工作。
2.从句表示的动作发生在主句动作之前，如果强调从句的动作发生在前，从句谓语要用过去完成时，主句用一般过去时。
He went out for a walk after he had finished the work.
他完成这项工作后出去散步。
从句表示的动作发生在主句动作之前，如不强调动作的先后，主句和从句均用一般过去时。
He went to bed after he finished his homework last night.
昨晚他完成作业后上床睡觉。
（二）when before after引导时间状语的区别
1.when引导时间状语从句时表示“当……的时候”， when既可以指时间段也可指时间点， 从句中既可用延续性动词又可用非延续性动词， 且动作既可和主句的动作同时发生又可在主句的动作之前或之后发生， 注意体会如下例句：
I’ll call you when i get there. 我一到那里就给你打电话。
when the wind blows, all the doors rattle. 只要风一吹， 这门就吱嘎作响。
he stopped trying, when he might have succeeded next time.
他不再试了，其实他可能下一次就成功。
when I came home my wife was cooking dinner. 我回家时， 妻子在做晚饭。
2.before引导时间状语从句时表示主句的动作发生在从句动作之前， 例如：
see me before you leave. 在你离开之前来见我。
before they drive any of the buses, they will have to pass a special test.
在驾驶公共汽车之前， 他们必须通过专门测验
3.after引导时间状语从句时表示主句的动作发生在从句动作之后。
I saw them after I arrived. 在我抵达之后， 我见到了他们。
I found his pen after he has left. 在他走后， 我找到了他的笔。
【针对练习】
完成句子
1.It will be four days ____________________________________.
他们要过四天才能回来。
2.Einstein almost knocked me down ____________________________________.
爱因斯坦几乎把我撞倒才看到我。
3.My father had left for Canada just ____________________________________.
我父亲恰好在信到之前去加拿大了。
4.They had not been married four months ____________________________________.
他们结婚还不到四个月就离婚了。
5.____________________________________, please let me know what you decide.
你仔细考虑过以后，告诉我你是怎样决定的。
6.____________________________________, we went home.
完成工作之后，我们回家了。
7.You’ll feel better ____________________________________.
吃完药丸后你会感到好一些。
Keys: 1. before they come back 2.before he saw me 3.before the letter arrived 4.before they were divorced 5.After you think it over 6.After we had finished the work 7.after you take the pills
随堂知能小练
一、单词拼写
1.There is growing evidence that the economy is at last ___________(出现) from recession.
2.He's completely ___________(一窍不通的) about computers.
3.How will this affect your next performance ___________(评估)
4.Authentic Italian cooking is very healthy—witness the low ___________(发生率) of heart disease in Italy.
5.The ___________(潜伏；孵化) period lasts approximately 10-14 days after contact.
Keys: 1.emerging 2.clueless 3.evaluation 4.incidence 5.incubation
二、单句语法填空
1.We saw the ___________(emerge) of flight search engines such as Kayak and
Skyscanner.
2.But often what's alike in both manager and staffers is a ___________(clueless) about the ingredients for success.
3.The market situation is difficult to ___________(evaluation).
4.They lay eggs that ___________(incubation) through the winter.
Keys: 1.emergence 2. cluelessness 3. evaluate 4.incubate
三、完成句子
1.All rivers _______ ______ the sea.
百川归海。
2._______ ______ _______ ______she didn't look sleepy any more.
突然她看上去不再困倦了。
3.Teenagers are still _______ ______ _______ ______ learning to tell right from wrong, so they might make mistakes sometimes.
青少年仍处于学习辩是非的阶段，所以有时候他们会犯错。
4.With _______ ______ _______ _______ I realized what the dream meant.
我突然明白了这个梦意味着什么。
5._______ ______ _______ there was someone knocking on the door.
突然有人敲门。
6.As is _______ ______ _______ with elderly people, grandpa talked about my new hair style for at least 50minutes.
就像老年人经常做的那样，爷爷至少花了50分钟谈论我的新发型。
Keys: 1. flow into 2.All of a sudden 3.at the stage of 4. a flash of insight 5. All at once
6. often the case