Unit 3 Under the sea.单元复习课件

课件26张PPT。Unit 3 Under the seavi.作证1．witness vt.当场见到；目击；为……作证
n．[C，U]目击者；证人；证据
witness to sth.作证
be a witness to 是……的目击者
be witness to/of 做……的证人/证据give witness on behalf of替……作证运用完成句子 (1)这本书是在 1946 年写的，自从那时起，教育体系见证
了巨大改变。
The book was written in 1946, since when the education
system has ____________________________.
(2)他是整个事故的目击者。
He is ________________ the whole accident.witnessed great changes a witness to2．abandonvt.放弃；遗弃；抛弃n．放纵；放任abandon oneself to 使放纵；使听任；沉溺于……with abandon放任地；放纵地；纵情地运用完成句子 (1)那些自暴自弃的人无法成功。
Those who ______________________________ despair can
not succeed.
(2)人们兴高采烈，纵情欢呼。
People were shouting and cheering ____________________.abandon themselves towith abandon3．reflect vi.思考vt.映射；反射；思考reflect sb./sth. in sth.(指镜子等)映出某人或物的影像
reflect sth. from sth.从某物(表面)反射(光、热、声等)
reflect on/over sth.对……进行反思或思考
reflect credit on...给……带来光荣运用完成句子 (1)我们经常思考人生的美丽与复杂。
We often ___________________ the beauty and complexity
of life.
(2)她忧戚的面容反映出她内心的思想。
Her sad look __________________________ passing through
her mind.
(3)他们经过艰苦奋战后的胜利给我们组带来了荣誉。
Their victory after tough fighting ____________________ our
group.reflect on/overreflected the thoughtreflects credit on4．scare vt.恐吓vi.受惊吓(be) scared to death 吓死了
scare life out of sb.使某人吓得魂不附体
scare sb.into doing sth.威胁某人做某事
scare sb.away/off 吓走
be scared of＝be afraid of 害怕……
be scared to do＝be afraid to do 不敢做……运用完成句子 (1)庆幸的是里面并没有蛇，但我真的被吓死了。
Luckily there was no snake in it, but I was really
______________________.
(2)我母亲怕坐飞机。
My mother ____________________ fly in a plane.
(3)看门狗大声吠叫吓走了窃贼。
The watchdog ___________________________ by barking.
(4)这孩子害怕那条外表凶恶的狗。
The child ______________________________ the dog with
fierce looks.scared to deathis scared/afraid toscared the thief away/offwas scared/afraid of用所学单词及用法完成下列句子1．警方正在寻找目击了这起交通事故的司机。The police are looking for any driver who may ____________the traffic accident.2．她将一生都致力于帮助那些被父母抛弃的孩子们。She devoted her whole life to helping children who________________ by their parents.3．雷声吓着孩子了。The thunder ________________ the children.have witnessedwere abandonedscared4．花点时间反思一下你未来的计划吧。Take some time ___________________ your future plans.5．他听到后面有脚步声便停了下来。He ______________ when he heard steps behind him.6．他们催促我们马上去。They ______________ us to go at once.7．我认为他的力气大得可怕。I thought his strength was ________________.to reflect on/overpausedurgedawesome1．help (...) out 帮助(某人)摆脱困境或危难
help sb.with/do sth.帮助某人做某事with the help of 在……的帮助下；借助……
help oneself to 请随便自己动手(夹菜吃、用……)
can't help doing sth.禁不住做某事can't help but do sth.只得/不得不做某事运用完成句子 (1)在老师和同学们的帮助下，肖明终于摆脱了打电子游戏
的不良嗜好。
___________________ the teacher and his classmates, Xiao
Ming managed to __________________ of the bad habit of playing
computer games.
(2)地震中，许多家长不得不眼睁睁地看着他们的孩子埋在
废墟里。
In the earthquake, many parents __________________ leave
their children in the ruin.With the help ofhelp himself outcouldn't help but2．be/become aware of 对……知道、明白；意识到……
be aware that-clause 知道……；意识到……
make sb.aware that-clause 提醒某人注意……
make sb.aware of...让某人注意到……运用完成句子 (1)我们意识到早上阅读对于英语初学者来说是很重要的。
We ___________________ reading in the morning is very
important for English beginners.are aware that(2)如果你知道了那一切，你会改变主意的。If you _______________________ all that, you would changeyour mind.(3)他们突然的攻击使我们更加注意我们周围的危险。Their sudden attack _________________________ the dangeraround us.became aware ofmade us more aware of用所学短语及用法完成下列句子
1．一群气愤的顾客要求退款。_____________ angry customers demanded their money back.2．春节期间，中国人喜欢将“福”字倒过来挂。In Spring Festival, Chinese people would like to hang thecharacter “fu” ________________.3．一段时间之后我们需要知道我们做了什么。We need to _________________ what we have done after acertain period of time.A pack ofupside downbe aware of4．我们都高度评价他，因为他经常帮助我们摆脱困境。We all think highly of him for he is always willing to________________.5．秋收即将开始。The autumn harvest ________________ start.6．他把衬衫里外穿颠倒了。He put his shirt on ________________.help us outis about toinside out原句It was a time when the killer whales, or “killers” asthey were then called, helped the whalers catch the baleen whales
that were on their annual migration.那个时期，虎鲸(当时被称为
“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。
“It was/is a time when...” 意 为 “ 曾 经 一 度 ( 那 时 )……/
是……的时候(时期)”。精练根据中文提示，完成下列句子 (1)曾经没人能理解我的计划和雄心。
_____________________ no one could understand my plan
and ambition.
(2)现在这一社区的人们相互帮助，和谐相处。
____________________ people in the community would like
to help each other and live harmoniously.It was a time whenIt is a time when运用所学语言基础知识，补充完整下面短文，并背诵之Yesterday morning on my way to school, I (1)____________________ ( 被吓死) by a running dog because the dog ran ahead ofme very quickly and in the meantime I saw a speedy car(2)________________ ( 远 处 ) ． Suddenly the dog ran across the
road and was run over by the car and I was a (3)____________ (目
击者) to this.Obviously the car driver (4)______________ (没意识
到) it for he didn't stop.What I saw made me (5)_______________
(反思) the road safety, but I didn't know whom to (6)_____________
(抱怨), and therefore I had no choice but to hurry on my way.was scared toin the distancedeathwitnesswasn't aware ofreflect on/overcomplain about心得体会【实用套语】1．After reading...I feel...读完……后，我觉得……2．After reading the story, I realize that...读完这个故事，我认识到…… 3 ． After reading this story, I was lost in thought.I came to
realize that... 读完这个故事后，我陷入了沉思。我逐渐认识
到……4．From the story, I learn/know that...从这个故事，我学会/懂得了…… 5 ．Having finished reading the story, I was deeply touched.I
am aware of...读完这个故事，我被深深地打动了。我意识到……
6 ． I am so touched/inspired/encouraged/impressed by... 我被……如此地打动/鼓舞/激励/感动了。7．The story teaches us that...这个故事告诉我们……8．I was so astonished when I knew that...当我知道……我是如此地惊讶。9 ．From the story I have learned that the trails of life are ofgreat importance in our growth.As the saying goes, “No cross, no
crown.” Only by overcoming difficulties in our life can we grow uphappily and healthily.从这个故事我懂得了，生活的经历对我们的
成长很重要。就如俗语所说的：“没有苦难就没有成功。”只
有克服我们生命中的困难我们才能健康快乐地成长。阅读下面短文，然后按照要求写一篇 150 词左右的英语短文。 Good morning, ladies and gentlemen.This is Li Hua from
Senior Three.I'm here today to share with you a good lesson from an
overseas Chinese student living in Germany.It is a true story.
After years of hard work, this Chinese student graduated with
amazing academic achievements.Everyone thought he was going to
get a good job easily and have a bright future. But to his
disappointment, he was not even allowed the chance for an interview!
The third time he was turned down, he couldn't help telephoning the
company to ask why they didn't want him.The answer was simple,
“We don't hire dishonest people in Germany.” What was wrong you might wonder? The truth is, shortly after
he arrived in Germany, this clever student found that it was easy to
skip buying subway tickets.So, to save money, he often went
without a ticket.As a result, he had been caught without a ticket in
the subway three times. From this story, we learn that we may get short-term benefits
by dishonest means, but the truth will come out sooner or later and
the cost is high.So remember: honesty is the best policy.That's all for my speech.Thank you![写作内容]1．以约 30 个词概括上文的主要内容；2．以约 120 个词写一篇读后感，说明“诚信的重要性”，内容包括：(1)你读后的感受；(2)以你或他人的经历说明诚信的重要性；
(3)谈谈你从中悟出的道理。[写作要求]1．作文中可以使用亲身经历或虚构的故事，也可以参照阅读材料的内容，但不得直接引用原文中的句子；2．作文中不能出现真实姓名和学校名称。范文诵读： Today I read an instructive speech, in which the speaker
argues honesty is the best policy by telling the story of an overseas
Chinese student who couldn't find a job because of his dishonesty.
After reading this speech, I felt really sorry for the student
who had ruined his own future due to gaining extra advantages.On
the other hand, I also thought it correct to dishonest people.
My classmate Wang Tao once made a similar mistake.During
a math quiz, he was having trouble working out a problem.When
the teacher looked away, he peeked and copied the answer from his
classmate.He was glad that he had got a high mark in the quiz.But
when he came across a similar question in the final exam, he didn't
know how to solve it and eventually failed the test.Remember: honesty is the best policy.