Unit 1 Science and Scientists Words and Expressions 2课件(共18张PPT) -人教版(2019) 选择性必修第二册
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| 名称 | Unit 1 Science and Scientists Words and Expressions 2课件(共18张PPT) -人教版(2019) 选择性必修第二册 |  | |
| 格式 | pptx | ||
| 文件大小 | 590.3KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-10-05 01:20:10 | ||
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(共18张PPT)
Unit 1 Science and Scientists
Words and Expressions 2
1. cast vt.(cast, cast) 投射；向……投以(视线、笑容等)；投掷
cast a look/glance/smile 瞧；瞥；笑
She cast a welcoming smile in his direction.
她向他微笑以示欢迎。
cast a light/shallow 投射（光、影子等）
The setting sun cast an orange glow over the mountains.
橘红色的夕阳辉映着群山。
扔；掷；抛
The priceless treasures had been cast into the Nile.
价值连城的珍宝被扔进了尼罗河。
cast sb. as... 选某人扮演……
He has cast her as an ambitious lawyer in his latest movie.
他选定她在他最近的一部影片里扮演一名雄心勃勃的律师。
be cast down by...
因…而沮丧
2. pour vt.倒出；倾泄；斟（饮料）
pour sth. into... 把某物倒进…
Pour the honey into the bowl and mix it thoroughly with the other ingredients.
把蜂蜜倒进碗里，让它和其他原料充分混合。
pour sth. for sb.＝pour sb. sth. 给某人倒某物
Will you pour a cup of tea for me 你能帮我倒杯茶吗？
It's pouring outside. 外面下着瓢泼大雨
pour down (雨)倾盆而下
The rain continued to pour down.
大雨哗哗地下个不停。
pour into 涌进……
Thousands of people poured into the stadium to watch the football match.
数千人涌进体育场观看这场足球比赛。
2. pour vi. （雨）倾盆而下；下大雨
3. break out(战争、打斗等不愉快的事情)突然开始；爆发
break down
break into
break in
break through
break up
break away from
出故障；垮掉
强行进入；打断
突破；冲破
破碎；解散；分手
逃脱；脱离
强行闯入
4. defend vt.保卫；防守；辩解
defend...from/against (doing) sth... 保护……免受……
We must defend our motherland from the enemy.
我们必须保卫祖国防御进犯之敌。
Politicians are skilled at defending themselves against their critics.
从政者都善于为自己辩解，反驳别人的批评。
defence n. [U]保卫；[C]辩解；辩护
in defence of... 为了保卫……
We should respect the soldiers who died in defence of their country
我们应该尊重为保卫祖国而献身的战士
in sb.'s defence 为某人辩护
I have to say in her defence that she knew nothing about it beforehand. 我得为她说句话，她事先并不知道此事。
5. assistant n. 助理，助手
assist v. 帮助，援助，协助
assist sb. to do sth. 帮助某人做某事 =assist sb. with sth.
He will assist you to complete the task.
他会辅助你去完成这项任务。
= He will assist you with the task.
assist sb. in doing sth. 帮助某人做某事
The public is urgently requested to assist police in tracing this man. 公众被紧急要求协助警方追踪这名男子。
assistance n. 帮助，援助
单句语法填空
①We will assist you _______ finding somewhere to live.
②Two men are assisting the police _______ their enquiries.
With your generous __________ (assist), I managed to improve my English.
in
with
assistance
6. in charge of 主管;掌管
【词汇拓展】
(1)be in sb.'s charge ＝ in the charge of sb 由……主管
take charge of 掌管/负责……
(2)free of charge=for free 免费
(3)charge sb for sth 为某物向某人收取费用
charge sb with (doing) sth 控告某人(做)某事
Mr. Green is in charge of the column of the newspaper.
格林先生负责这家报纸的专栏。
The column of the newspaper is in the charge of Mr. Green.
报纸的专栏由格林先生负责。
The department was badly organized until she took charge of it.
这个部门在她负责以前组织工作做得很差。
Going to public concerts is often free of charge.
欣赏公开的音乐会通常都是免费的。
The theme park which appeals to kids charges too much for admission.
那个吸引孩子们的主题公园门票太贵了。
They charged him with murder.他们指控他谋杀。
用charge的短语完成句子
①公司管理很差，直到她掌管为止。
The company was badly organized until she _________________.
②演员们都愿意免费出演。
The performers have all offered their services __________________.
③当老板不在的时候由汤姆负责公司业务。
The company _____________________ when the boss is away.
＝Tom is ________________________ when the boss is away.
took charge of it
free of charge
is in the charge of Tom
in charge of the company
7. gifted adj. 有天赋的，有天才的，天资聪慧的
be gifted in 在…方面有天赋/才华
=be talented in在…方面有天赋
Her father has always been gifted in gardening.
她父亲在园艺方面一直都很有才华。
gift n. 天赋，天才，才能
have a gift/talent for… 有…天赋
Most of the best lawyers and salespeople really have a gift for persuasion.
大多数出色的律师和推销员都有劝说他人的天分。
8. fault n.[U]责任；过失；过错 [C] 缺点；缺陷；
find fault (with) 找茬儿；抱怨；挑剔：
faultless adj 无错误的；完美无缺的 (perfect)
faulty adj 有错误的；有缺陷的
Unit 1 Science and Scientists
Words and Expressions 2
1. cast vt.(cast, cast) 投射；向……投以(视线、笑容等)；投掷
cast a look/glance/smile 瞧；瞥；笑
She cast a welcoming smile in his direction.
她向他微笑以示欢迎。
cast a light/shallow 投射（光、影子等）
The setting sun cast an orange glow over the mountains.
橘红色的夕阳辉映着群山。
扔；掷；抛
The priceless treasures had been cast into the Nile.
价值连城的珍宝被扔进了尼罗河。
cast sb. as... 选某人扮演……
He has cast her as an ambitious lawyer in his latest movie.
他选定她在他最近的一部影片里扮演一名雄心勃勃的律师。
be cast down by...
因…而沮丧
2. pour vt.倒出；倾泄；斟（饮料）
pour sth. into... 把某物倒进…
Pour the honey into the bowl and mix it thoroughly with the other ingredients.
把蜂蜜倒进碗里，让它和其他原料充分混合。
pour sth. for sb.＝pour sb. sth. 给某人倒某物
Will you pour a cup of tea for me 你能帮我倒杯茶吗？
It's pouring outside. 外面下着瓢泼大雨
pour down (雨)倾盆而下
The rain continued to pour down.
大雨哗哗地下个不停。
pour into 涌进……
Thousands of people poured into the stadium to watch the football match.
数千人涌进体育场观看这场足球比赛。
2. pour vi. （雨）倾盆而下；下大雨
3. break out(战争、打斗等不愉快的事情)突然开始；爆发
break down
break into
break in
break through
break up
break away from
出故障；垮掉
强行进入；打断
突破；冲破
破碎；解散；分手
逃脱；脱离
强行闯入
4. defend vt.保卫；防守；辩解
defend...from/against (doing) sth... 保护……免受……
We must defend our motherland from the enemy.
我们必须保卫祖国防御进犯之敌。
Politicians are skilled at defending themselves against their critics.
从政者都善于为自己辩解，反驳别人的批评。
defence n. [U]保卫；[C]辩解；辩护
in defence of... 为了保卫……
We should respect the soldiers who died in defence of their country
我们应该尊重为保卫祖国而献身的战士
in sb.'s defence 为某人辩护
I have to say in her defence that she knew nothing about it beforehand. 我得为她说句话，她事先并不知道此事。
5. assistant n. 助理，助手
assist v. 帮助，援助，协助
assist sb. to do sth. 帮助某人做某事 =assist sb. with sth.
He will assist you to complete the task.
他会辅助你去完成这项任务。
= He will assist you with the task.
assist sb. in doing sth. 帮助某人做某事
The public is urgently requested to assist police in tracing this man. 公众被紧急要求协助警方追踪这名男子。
assistance n. 帮助，援助
单句语法填空
①We will assist you _______ finding somewhere to live.
②Two men are assisting the police _______ their enquiries.
With your generous __________ (assist), I managed to improve my English.
in
with
assistance
6. in charge of 主管;掌管
【词汇拓展】
(1)be in sb.'s charge ＝ in the charge of sb 由……主管
take charge of 掌管/负责……
(2)free of charge=for free 免费
(3)charge sb for sth 为某物向某人收取费用
charge sb with (doing) sth 控告某人(做)某事
Mr. Green is in charge of the column of the newspaper.
格林先生负责这家报纸的专栏。
The column of the newspaper is in the charge of Mr. Green.
报纸的专栏由格林先生负责。
The department was badly organized until she took charge of it.
这个部门在她负责以前组织工作做得很差。
Going to public concerts is often free of charge.
欣赏公开的音乐会通常都是免费的。
The theme park which appeals to kids charges too much for admission.
那个吸引孩子们的主题公园门票太贵了。
They charged him with murder.他们指控他谋杀。
用charge的短语完成句子
①公司管理很差，直到她掌管为止。
The company was badly organized until she _________________.
②演员们都愿意免费出演。
The performers have all offered their services __________________.
③当老板不在的时候由汤姆负责公司业务。
The company _____________________ when the boss is away.
＝Tom is ________________________ when the boss is away.
took charge of it
free of charge
is in the charge of Tom
in charge of the company
7. gifted adj. 有天赋的，有天才的，天资聪慧的
be gifted in 在…方面有天赋/才华
=be talented in在…方面有天赋
Her father has always been gifted in gardening.
她父亲在园艺方面一直都很有才华。
gift n. 天赋，天才，才能
have a gift/talent for… 有…天赋
Most of the best lawyers and salespeople really have a gift for persuasion.
大多数出色的律师和推销员都有劝说他人的天分。
8. fault n.[U]责任；过失；过错 [C] 缺点；缺陷；
find fault (with) 找茬儿；抱怨；挑剔：
faultless adj 无错误的；完美无缺的 (perfect)
faulty adj 有错误的；有缺陷的