二次函数数学
图片预览
文档简介
Unit 3 The meaning of colour
课 题
M9U3
课时
9-1
主备人
授 课 时 间
教 学 目 标
1. Enable the Ss to read the new words and expressions freely and correctly.
2. Get the Ss to master the uses of some important words and expressions.
教学重、难点
The pronunciation of all the new words.
How to make people master the uses of some words.
教、 学 具
A projector and some slides, a blackboard.
预 习 要 求
Try reading the new words and expressions.
教师活动内容、方式
学生活动内容、方式
旁 注
Step1: Greeting
Step2: Pronunciation
Ask a few Ss to read the new words and expressions before the whole class. At the same time, the teacher makes others find their mistakes and try to correct them. Then teaches the Ss to read the new words.
Step3: Explanation
Choose some important words and expressions to explain to the Ss.
1. thread n线，纱；纤维 线索；脉络；思路
a thread of water细细的一条流水
pass a thread through the eye of a needle把线穿过针眼
to lose the thread of one's argument 论点有失条理
vt纫针，把线穿过（针孔）thread a film把胶片装入放映机
thread one's way through穿过（街道、人群、森林等）
2. conclusion n.结束, 缔结, 结论
arrive at a conclusion得出结论， 告一段落
come to a conclusion得出结论， 告一段落
draw a conclusion得出结论， 告一段落
reach a conclusion得出结论， 告一段落
at the conclusion of当...完结时
bring to a conclusion使结束； 谈定（买卖等）
come to the conclusion that...所得结论是..., 断定
draw the conclusion得出结论， 推断
in conclusion最后， 总之
Leap/ jump to a conclusion冒然断定， 过早下结论
try conclusions with和...决最后胜负， 争（最后）优劣； 试验， 验证
3. justice n公平；合理；公正a sense of justice正义感
treat sb. [sth.] with justice秉公对待某人[某事]
bring sb. to justice使某人受到法律制裁
do justice to公平对待, 说句公道话in justice to公道地对待
Justice has long arms. [谚]天网恢恢, 疏而不漏。
4. principle n.法则, 原则, 原理
on principle按照原则（或道德标准）；根据原则（或道德标准）
against one's principle违反自己的原则on the principle of根据...原则
by principle按照原则, 根据原则of principle有原则的
5. rid vt rid 或 ridded, rid, ridding （与of 连用）摆脱；除去
to rid the town of rats 消灭城里的老鼠rid oneself of debt还清债务
get [be] rid of摆脱; 除掉, 拨除(眼中钉)
He is rid of fever. 他的烧退了。
6. elect vt（常与to 连用）选举，推选
作出选择；决定He elected to become a doctor. 他决定当医生。
adj当选而尚未就任的
7. substitute n. 代替者[物], 代用品
use plastics as a substitute for steel用塑料做钢的代用品
vt.以[用]...代替(for);【化】取代
substitute A for B用A代B
substitute sb. by [with] another用别人接替某人
vi.作代替者; 代替;【化】取代
substitute for a teacher代替一位教师
He substituted as the typist in the office. 他代替做这个办公室的打字员。
adj.作为代用品的; 使用代用品的substitute material代用材
8. oppose vt反对； 反抗；对抗
Many members of the council opposed the building of
the luxury houses in the centre of the city. 许多市议会议员反对在市中心建造豪华型住宅。
（与to连用）使反对，使相对
Many residents are opposed to the plan of building the motorway.
许多居民反对修建那条汽车路的计划。
oppose a new plan反对一项新计划oppose reason to force以理性对暴力
oppose the south面向 南方
9. optional adj任选的；可自由选择的;非强制的
optional subjects选修课
Is English an optional lesson, or does everyone have to learn it?
英语是选修课还是每个人必修的课程？
10. innocence n无罪；无害；单纯
Her innocence has been proved. 她已被证明无罪。
assume [put on] an air of injured innocence装出无辜
受累的样子
innocent adj.
11. spiritual adj.精神(上)的, 心灵的;神的, 神圣的, 宗教的
spiritual life精神生活spiritual songs圣歌, 赞美歌
spiritual gifts神的恩赐spiritual mind崇高精神。
12. correspond vi（常与with连用）相似 （与with, to连用）相等；符合
These goods don't correspond with my order. 这些货物与我的订货单不符。
We correspond regularly. 我们定期通信。
His expenses do not correspond to his income.他入不付出。
Her job corresponds with her interests.她的工作符合她的志趣。
（常与with连用）通信to correspond with a friend和一个朋友通信
Step4: Summary
Ss read the explanation for a few minutes.
Step5: Homework
Ss learn the new words and expressions by heart.
Ss read the new words and expressions themselves.
Ss make some examples.
Everyone should be treated with justice. 每个人都应受到公正的对待。
They agree to the plan in principle. 他们原则上同意这个计划。
Reagan was elected as the thirty-second President of the United States.
里根被选为美国第三十二任总
My mother is opposed to the new plan. 我妈妈是反对这个新打算的
The accused man proved his innocence of the crime.被告人经证实无罪
His actions do not correspond with his words.他言行不一。
课 题
M9U3
课时
9-1
主备人
授 课 时 间
教 学 目 标
1. Enable the Ss to read the new words and expressions freely and correctly.
2. Get the Ss to master the uses of some important words and expressions.
教学重、难点
The pronunciation of all the new words.
How to make people master the uses of some words.
教、 学 具
A projector and some slides, a blackboard.
预 习 要 求
Try reading the new words and expressions.
教师活动内容、方式
学生活动内容、方式
旁 注
Step1: Greeting
Step2: Pronunciation
Ask a few Ss to read the new words and expressions before the whole class. At the same time, the teacher makes others find their mistakes and try to correct them. Then teaches the Ss to read the new words.
Step3: Explanation
Choose some important words and expressions to explain to the Ss.
1. thread n线，纱；纤维 线索；脉络；思路
a thread of water细细的一条流水
pass a thread through the eye of a needle把线穿过针眼
to lose the thread of one's argument 论点有失条理
vt纫针，把线穿过（针孔）thread a film把胶片装入放映机
thread one's way through穿过（街道、人群、森林等）
2. conclusion n.结束, 缔结, 结论
arrive at a conclusion得出结论， 告一段落
come to a conclusion得出结论， 告一段落
draw a conclusion得出结论， 告一段落
reach a conclusion得出结论， 告一段落
at the conclusion of当...完结时
bring to a conclusion使结束； 谈定（买卖等）
come to the conclusion that...所得结论是..., 断定
draw the conclusion得出结论， 推断
in conclusion最后， 总之
Leap/ jump to a conclusion冒然断定， 过早下结论
try conclusions with和...决最后胜负， 争（最后）优劣； 试验， 验证
3. justice n公平；合理；公正a sense of justice正义感
treat sb. [sth.] with justice秉公对待某人[某事]
bring sb. to justice使某人受到法律制裁
do justice to公平对待, 说句公道话in justice to公道地对待
Justice has long arms. [谚]天网恢恢, 疏而不漏。
4. principle n.法则, 原则, 原理
on principle按照原则（或道德标准）；根据原则（或道德标准）
against one's principle违反自己的原则on the principle of根据...原则
by principle按照原则, 根据原则of principle有原则的
5. rid vt rid 或 ridded, rid, ridding （与of 连用）摆脱；除去
to rid the town of rats 消灭城里的老鼠rid oneself of debt还清债务
get [be] rid of摆脱; 除掉, 拨除(眼中钉)
He is rid of fever. 他的烧退了。
6. elect vt（常与to 连用）选举，推选
作出选择；决定He elected to become a doctor. 他决定当医生。
adj当选而尚未就任的
7. substitute n. 代替者[物], 代用品
use plastics as a substitute for steel用塑料做钢的代用品
vt.以[用]...代替(for);【化】取代
substitute A for B用A代B
substitute sb. by [with] another用别人接替某人
vi.作代替者; 代替;【化】取代
substitute for a teacher代替一位教师
He substituted as the typist in the office. 他代替做这个办公室的打字员。
adj.作为代用品的; 使用代用品的substitute material代用材
8. oppose vt反对； 反抗；对抗
Many members of the council opposed the building of
the luxury houses in the centre of the city. 许多市议会议员反对在市中心建造豪华型住宅。
（与to连用）使反对，使相对
Many residents are opposed to the plan of building the motorway.
许多居民反对修建那条汽车路的计划。
oppose a new plan反对一项新计划oppose reason to force以理性对暴力
oppose the south面向 南方
9. optional adj任选的；可自由选择的;非强制的
optional subjects选修课
Is English an optional lesson, or does everyone have to learn it?
英语是选修课还是每个人必修的课程？
10. innocence n无罪；无害；单纯
Her innocence has been proved. 她已被证明无罪。
assume [put on] an air of injured innocence装出无辜
受累的样子
innocent adj.
11. spiritual adj.精神(上)的, 心灵的;神的, 神圣的, 宗教的
spiritual life精神生活spiritual songs圣歌, 赞美歌
spiritual gifts神的恩赐spiritual mind崇高精神。
12. correspond vi（常与with连用）相似 （与with, to连用）相等；符合
These goods don't correspond with my order. 这些货物与我的订货单不符。
We correspond regularly. 我们定期通信。
His expenses do not correspond to his income.他入不付出。
Her job corresponds with her interests.她的工作符合她的志趣。
（常与with连用）通信to correspond with a friend和一个朋友通信
Step4: Summary
Ss read the explanation for a few minutes.
Step5: Homework
Ss learn the new words and expressions by heart.
Ss read the new words and expressions themselves.
Ss make some examples.
Everyone should be treated with justice. 每个人都应受到公正的对待。
They agree to the plan in principle. 他们原则上同意这个计划。
Reagan was elected as the thirty-second President of the United States.
里根被选为美国第三十二任总
My mother is opposed to the new plan. 我妈妈是反对这个新打算的
The accused man proved his innocence of the crime.被告人经证实无罪
His actions do not correspond with his words.他言行不一。