资源简介

(共28张PPT)
Science and Scientists
Reading for writing
Language points
Xb2 Unit 1
Section Ⅲ　Using Language
Ⅰ. 在括号里写出黑体单词在句中的含义。
1. Little Tony is very helpful, helping his mother wash dishes( ) and clean up the table after dinner.
2. Many children are now spending too much time staring at the screen( ) of their mobile phones.
3. Using a mirror to reflect( ) sunshine onto others’ faces was one of the favourite tricks we did as children.
4. The moon cast( ) a bright light over the yard.
5. You can’t see your shadow( ) until you step into the light.
盘;碟
屏幕
反射
投射
影子
Ⅱ. 根据汉语句意完成英语句子。
1. 英国人和美国人不但语言相同,而且有很多相同的社会风俗。
The British and the Americans but also share a large number of social customs.
2. 应该让孩子们理解节约水的重要性。Children should the importance of saving water.
3. 由我们班长负责的这项工作已经完成了。
The work has been finished.
4. 当比赛后被问及自己的未来时,你猜他是如何回答的
after the race, guess how he replied
5. 他的父母试图阻止他去当演员。 His parents tried to
an actor.

not only speak the same language
be made to understand
in the charge of our monitor
When asked about his future
discourage him from being
1. break out 【观察思考】
However, after the Songhu Battle broke out in 1932, Qian made the decision to switch his major to aviation ...(教材第7页)
不过,1932年淞沪抗战爆发后,钱学森决定改学航空专业……
Something unexpected always breaks out in this area.
在这一地区总有意想不到的事情发生。
If you go on working like that, you will break down sooner or later.
如果你继续那样工作的话,你迟早会累垮的。
Don’t break in when he is telling stories.
他讲故事的时候别打断他。
He broke into my house and stole my money.
他闯进我家偷了我的钱。
I don’t know why he broke off in the middle of his speech.
我不知道他为什么在演讲到一半的时候突然中止了。
The meeting broke up at eleven o’clock.
在11点散会。
Once you join them, you can never break away from them.
一旦你加入他们,你就永远无法脱离他们。
【探究总结】
(1)break (战争、打斗等不愉快的事情) 突然开始;爆发
(2)相似短语:
①break 出故障;垮掉
②break 强行进入;打断
③break 强行闯入;突然开始
④break off 断开;中断;
⑤break up 粉碎;结束;
⑥break away from 逃脱;
out
down
in
into
突然中止
解散
脱离
【应用实践】 单句语法填空。
①He said his computer had broken .
②His girlfriend had broken with him.
③Last night somebody broke Mr Brown’s house and took away many things.
④A fire broke in the middle of the night.
⑤The boy often breaks while his parents are speaking.
⑥You must break from bad habits.
down
up
into
out
in
away
2. defend 【观察思考】
... he realised that China needed its own powerful air force to protect and defend the country. (教材第7页)
……他意识到中国需要建设强大的空军来保卫国家。
He is better at defending than attacking.
他的防守能力比进攻能力强。
He had top lawyers to defend him.
他有最优秀的律师为他辩护。
When the dog attacked me, I defended myself with a stick.
当那条狗袭击我时,我用手杖自卫。
The wall was built to defend the road from being washed away by the sea.
修建这堵墙是为了防止道路被海水冲毁。
We defend our country against enemies.
我们抵御敌人,保卫国家。
They took up arms in defence of their country.
他们拿起武器保卫国家。
【探究总结】
(1)defend vt.保卫;防守;辩解
①defend ... with ...
②defend sb/sth from/against ...
(2)defence n. 防御;保卫;辩护
defence of 保卫;辩护
用……来保卫……
保护……免受……
in
【应用实践】 单句语法填空。
①They tried to defend themselves the enemy with all their might.
②We will defend our motherland our blood and lives.
③She spoke up defence of her belief.
from / against
with
in
3. in charge of 【观察思考】
He received a hero’s welcome from his homeland and was put in charge of not only developing China’s rocket science but also its space and missile programme. (教材第8页)
他受到了祖国英雄般的欢迎,受命发展中国的火箭科学以及航天和导弹项目。
He was in charge of the project. 他负责这个项目。
John was in complete charge while the manager was on holiday. 经理度假时,约翰全权负责。
The bus is in the charge of the driver.
这辆公共汽车由这位司机负责。
The boss asked him to take charge of the office for a few days while she was away.
老板让他在她离开时接管办公室几天。
【探究总结】 (1)in charge of
(2)与charge相关的短语:
① charge 负责;掌管
②in charge of 在……掌管之下
③ charge of 接管;控制
(3)in charge of往往以 作主语,指“某人负责/主管某事”;
in the charge of往往以 作主语,指“某物由某人负责/主管”。类似用法的还有in possession of, in the possession of; in control of, in the control of等。
in
主管;掌管
the
take
人
物
【应用实践】 (1)单句语法填空。
①Who is charge here
②The documents are in charge of Mr Lee.　
③I’d like to talk with the person in charge the company.
④He charge of the farm after his father’s death.
(2)同义句转换。 ①Mr Wang is in charge of this class.
→ This class is .
②The project is in the charge of an experienced worker.
→ is in charge of .
in
the
of
took
in the charge of Mr Wang
An experienced worker
the project
4. come down with【观察思考】
Since he came down with a disease which caused him to lose the use of most of his muscles, his world became one of abstract thought. (教材第8页)
他因患病致使其大部分肌肉萎缩无力,他的世界变成了一个抽象思维的世界。
When Mother woke up, she didn’t know what had come about. 当母亲醒来时,她不知道发生了什么事。
I came across an old school friend in Oxford Street this morning. 今天早上我在牛津大街遇见一位老校友。
The moon came out from behind the clouds.
月亮从云后露出来。
The moon was still hanging on the western sky when the sun came up.
太阳升起的时候,月亮还挂在西边的天空。
The scientists are beating their brains trying to come up with a solution to the problem.
科学家正绞尽脑汁,力求找到解决这个问题的办法。
【探究总结】
(1)come down with 患(病);染上(小病)
(2)相似短语:
①come 发生
②come 偶遇;碰到
③come 出来;出现;出版
④come 上升;走上前来
⑤come 赶上;提出;想出
about
across
out
up
up with
【应用实践】 单句语法填空。
①We come with illnesses more easily when under stress.
②Do you know how the air accident came
③Perhaps I shall come him in France.
④A child came to me and showed me the way to the station.
⑤He came up good ideas for the product promotion.
down
about
across
up
with
5. above all 【观察思考】
Above all, he was willing to admit his faults.
最重要的是,他愿意承认错误。
He is strong, brave and, above all, honest.
他强壮,勇敢,尤其是诚实。
First of all, let me introduce myself to you.
首先,让我做个自我介绍。
He is certain to come. After all, he’s already accepted the invitation. 他肯定来。毕竟他已接受了邀请。
There are thirty in all in the party who will travel to Beijing.
赴北京的旅游团总共有30人。
I haven’t any idea at all about what happened.
我根本不知道出了什么事。
Have you read any of the report at all
那份报告你到底有没有读一点
If you do it at all, do it well.
既然要做,就把它做好。
I was surprised at his coming at all.
我很奇怪,他竟然来了。
【探究总结】
(1)above all 最重要的是;尤其是
(2)相关短语:
① all 首先
② all毕竟;终究;终归;到底
③ all 总共;总计
④ all用于否定句时,意为“丝毫;根本”;用于疑问句时意为“究竟;到底”;用于条件句时,意为“既然;假若”;用于肯定句中,表示说话人的某种情绪或情感(如怀疑或惊奇等),意为“竟然”等。
first of
after
in
at
【应用实践】 单句语法填空。
①Never waste anything, and all never waste time.
②I thought I would fail the exam, but I passed all.
③There were twenty all at the meeting.
④First all, let me tell you the news.
⑤Did you know him all
⑥There was nothing to eat all.
above
after
in
of
at
at
However, after the Songhu Battle broke out in 1932, Qian made the decision to switch his major to aviation because he realised that China needed its own powerful air force to protect and defend the country.
这是一个________，包含了______________、______、______________和__________。整个句子开头有连接副词___________，表示_______。
主句: ____________________ 主语:_________ 谓语:______________
宾语:________________ 后置定语:_________________________
时间状语从句:________________，从句引导词:____________
主语:_____________________ 谓语:_____________ 状语:__________
原因状语从句:______________________，从句引导词:__________
时间状语从句
made
主句
in 1932
after
broke out
复合句
转折
However
the Songhu Battle
Qian
to switch... aviation
Qian ... aviation
after ... 1932
the decision
原因状语从句
宾语从句
because... country
because
... because he realised that China needed its own powerful air force to protect and defend the country.
主语:______ 谓语:___________ 宾语(宾语从句): ____________________
宾从的主语:_________ 谓语:___________
宾语:______________________________
目的状语:_______________________________________
仿写: 然而，去年冬天母亲病重后，莎拉决定学医，因为她意识到她
不仅想帮助家人，也想帮助其他饱受疾病之苦的人。
realised
needed
China
its own powerful air force
that ... country
to protect and defend the country
he
However, after her mother fell seriously ill last winter, Sarah made the decision to study medicine because she realised that she wanted to help not only her family but also others suffering from disease.
He received a hero’s welcome from his homeland
and was put in charge of not only developing China’s rocket science but also its space and missile programme.
这是一个________，包含了两个用连词______连接的谓语____________和__________，主语:____ 谓语1:___________ 宾语:______________________ 后置定语:_________________________
谓语2:__________，主补(主语补足语):____________________________
of后面有两个并列的宾语用________________________连接。
仿写: 这位奥运冠军受到了家乡英雄般的欢迎，并被委以重任，不仅负责在青少年中推广体育，还负责城市的健身计划。
and
received
简单句
a hero’s welcome
He
in charge... programme
from his homeland
not only ... but also
The Olympic champion received a hero's welcome from her hometown and was put in charge of not only promoting sports among youth but also the city's fitness programme.
was put
received
was put
仿写2：这位著名建筑师受到了公众的广泛赞誉，并被委以重任，不仅负责设计新博物馆，还负责整个文化区。
The famous architect received widespread praise from the public and was put in charge of not only designing the new museum but also the entire cultural district.
仿写2：经过多年研究，这位科学家受到了国际学术界的认可，并被委以重任，不仅负责领导国家实验室，还负责其全球研究网络。
After years of research, the scientist received international recognition from the academic community and was put in charge of not only leading the national lab but also its
global research network.
Thank you!

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