高一级14-Unit16ScientistsatWork-
合集下载
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Make sure your hands are dry（干的）.
When anything gets into your mouth or eyes, immediately（立即） wash with a lot of water.
Remember that the classroom isn’t a playground （操场）.
2020/3/1
Mr Deng: Can you explain a bit more about doing experiments?
Mrs Zhu: Sure .Never put your nose directly(径直地） into a glass or over a bottle.
Gases（气体） can be very dangerous. Instead, you should wave （波动、挥舞） some air in your direction （方向）and carefully smell it .
and very interesting , but we don’t want any
accidents.（事故）
2020/3/1
First of all（首先）, don’t come in here without your teacher.
Once （一旦）you’re in here, follow your teacher’s instructions（说明）.
When you come into the lab, students with long hair should tie it up（把它系起来）, or put their hair under their clothes.
Always listen carefully to your teacher’s instructions and don’t touch anything, unless your teacher tells you do.
2.Photo2 shows an English book called Hamlet, a dictionary and a notebook.
3. Photo3 shows two students doing an experiment.
4.Photo4 shows students looking at 2020s/3/o1 mething through a microscope.
Don’t throw （扔）things or start playing . That can be dangerous.
2020/3/1
Sun Yao: What about when we leave?
Mrs Zhu: When class is over, clear everything away（清走） and leave the classroom neat（整洁） and clean.
2020/3/1
Review:
evaluate 评价，评估 science 科学
pros 赞成
scientist 科学家
cons 反对
liquid 液体
formation 形成，结构 lab 实验室
experiment 实验
Hale Waihona Puke essay 文章、短文2020/3/1
Listening:( difficult points)
Why should students be careful smelling from bottle? 为什么学生在闻从瓶子里冒出来的气味 时要小心? be careful doing的意思是”做某事仔 细或小心”, be careful 后面常跟with, in, about等介词短语, 也可跟 to do或 从句.
2020/3/1
2.In physics, we learn about the laws of the universe（宇宙）, for example about Newton and the reason why all things on earth fall down.
3. In biology we learn about life on earth, for example by looking at the structure of cells（细胞）.
Before leaving the classroom, wash your hands with water and soap（肥皂）.
Don’t forget to turn off （关掉）the lights and shut （关闭）the windows.
2020/3/1
Never put your fingers into glasses and never 2020/3/1 taste anything!
When working with fire, be careful about the flame（火焰）.
When working with electricity（电）.
如果你眼睛里进了东西,该怎么办?
“be+ to do” 结构表示安排、命令、职 责、义务、目的、用途、可能性、命 中注定等.
2020/3/1
We are to meet at the school gate. 我们约定在校门口碰头。（安排） You are to be back by 10 o’clock.
举一个例子，说明你在每个科学领域中 学习的内容。
In chemistry we learn about the way different liquids（液体） and materials react（反映） with each other. For example, if you put a piece of metal into a glass containing a strong acid（酸）, it will dissolve（溶解）.
They were never to meet again. 他们注定以后永远不再见面。（命 中注定）
2020/3/1
Listening Text:
Mr Deng: Everybody listen carefully! Today Mrs Zhu will explain about the safety instructions（安全说明） for the lab. If you have any questions you can raise your hand（举手）.
你得在10点钟前回来。（命令）
2020/3/1
I am to inform （通知）you that the meeting will be held in Hangzhou. 我谨通知你会议在杭州举行。(职责）
A knife is to cut with.
刀是用来切割的。（用途）
2020/3/1
2.What are the names of the school subjects in which you study sciences.
1.Chemistry
2.Physics
3.Biology
2020/3/1
3.Give an example of what you learn about for each field of science.
2020/3/1
Mrs Zhou: For experiments that are done in this lab, everybody should remember: Safety
comes first! （安全第一）
This is very important ,
because the experiments（实验） are fun
2020/3/1
You must be careful with those plates! 那些盘子,要十分小心
You must be careful who you accept a lift from
搭乘谁的车要小心.
2020/3/1
What is to be done when anything gets into your eyes?
2020/3/1
people should be more careful about the things they say.
大家对自己说的话应该很谨慎.
Be careful that the medicine is kept away from children.
要小心把药在安全的地方, 不要让小孩拿到.
Unit16 Scientists at Work 科学家在工作
2020/3/1
2020/3/1
1.Describe what you see in each picture .What is it about?
1.Photo1 shows students at work in a chemistry lab.
When anything gets into your mouth or eyes, immediately（立即） wash with a lot of water.
Remember that the classroom isn’t a playground （操场）.
2020/3/1
Mr Deng: Can you explain a bit more about doing experiments?
Mrs Zhu: Sure .Never put your nose directly(径直地） into a glass or over a bottle.
Gases（气体） can be very dangerous. Instead, you should wave （波动、挥舞） some air in your direction （方向）and carefully smell it .
and very interesting , but we don’t want any
accidents.（事故）
2020/3/1
First of all（首先）, don’t come in here without your teacher.
Once （一旦）you’re in here, follow your teacher’s instructions（说明）.
When you come into the lab, students with long hair should tie it up（把它系起来）, or put their hair under their clothes.
Always listen carefully to your teacher’s instructions and don’t touch anything, unless your teacher tells you do.
2.Photo2 shows an English book called Hamlet, a dictionary and a notebook.
3. Photo3 shows two students doing an experiment.
4.Photo4 shows students looking at 2020s/3/o1 mething through a microscope.
Don’t throw （扔）things or start playing . That can be dangerous.
2020/3/1
Sun Yao: What about when we leave?
Mrs Zhu: When class is over, clear everything away（清走） and leave the classroom neat（整洁） and clean.
2020/3/1
Review:
evaluate 评价，评估 science 科学
pros 赞成
scientist 科学家
cons 反对
liquid 液体
formation 形成，结构 lab 实验室
experiment 实验
Hale Waihona Puke essay 文章、短文2020/3/1
Listening:( difficult points)
Why should students be careful smelling from bottle? 为什么学生在闻从瓶子里冒出来的气味 时要小心? be careful doing的意思是”做某事仔 细或小心”, be careful 后面常跟with, in, about等介词短语, 也可跟 to do或 从句.
2020/3/1
2.In physics, we learn about the laws of the universe（宇宙）, for example about Newton and the reason why all things on earth fall down.
3. In biology we learn about life on earth, for example by looking at the structure of cells（细胞）.
Before leaving the classroom, wash your hands with water and soap（肥皂）.
Don’t forget to turn off （关掉）the lights and shut （关闭）the windows.
2020/3/1
Never put your fingers into glasses and never 2020/3/1 taste anything!
When working with fire, be careful about the flame（火焰）.
When working with electricity（电）.
如果你眼睛里进了东西,该怎么办?
“be+ to do” 结构表示安排、命令、职 责、义务、目的、用途、可能性、命 中注定等.
2020/3/1
We are to meet at the school gate. 我们约定在校门口碰头。（安排） You are to be back by 10 o’clock.
举一个例子，说明你在每个科学领域中 学习的内容。
In chemistry we learn about the way different liquids（液体） and materials react（反映） with each other. For example, if you put a piece of metal into a glass containing a strong acid（酸）, it will dissolve（溶解）.
They were never to meet again. 他们注定以后永远不再见面。（命 中注定）
2020/3/1
Listening Text:
Mr Deng: Everybody listen carefully! Today Mrs Zhu will explain about the safety instructions（安全说明） for the lab. If you have any questions you can raise your hand（举手）.
你得在10点钟前回来。（命令）
2020/3/1
I am to inform （通知）you that the meeting will be held in Hangzhou. 我谨通知你会议在杭州举行。(职责）
A knife is to cut with.
刀是用来切割的。（用途）
2020/3/1
2.What are the names of the school subjects in which you study sciences.
1.Chemistry
2.Physics
3.Biology
2020/3/1
3.Give an example of what you learn about for each field of science.
2020/3/1
Mrs Zhou: For experiments that are done in this lab, everybody should remember: Safety
comes first! （安全第一）
This is very important ,
because the experiments（实验） are fun
2020/3/1
You must be careful with those plates! 那些盘子,要十分小心
You must be careful who you accept a lift from
搭乘谁的车要小心.
2020/3/1
What is to be done when anything gets into your eyes?
2020/3/1
people should be more careful about the things they say.
大家对自己说的话应该很谨慎.
Be careful that the medicine is kept away from children.
要小心把药在安全的地方, 不要让小孩拿到.
Unit16 Scientists at Work 科学家在工作
2020/3/1
2020/3/1
1.Describe what you see in each picture .What is it about?
1.Photo1 shows students at work in a chemistry lab.