七下U2 PPT
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七年级下听力听说专练参考答案U2
综合能力检测题听说部分
一、(略) 二、Possible answers: 第一节 1. In Germany. / He is in Germany. 2. Travelling. / His hobby is travelling. 3. Enjoy old things. / They can enjoy old things in a museum.
4. At weekends. / They can listen to speeches and talks about different knowledge there at weekends. 5. For three weeks. / She stayed in London for three weeks. 6. The River Thames. / You can visit the River Thames if you prefer to take a boat.
七年级下听力听说专练 参考答案U2
基础训练听力部分
一、1-5 ABBCA
6-10 CBACB
二、 (1) for (2) afraid (3) if (4) Either (5) ending
综合能力检测题听力部分
一、1-5 CBAAB 二、1-5 ABCCB
6-10 AACCB
三、 (1) the West Lake (2) the Tea Museum (3) boating (4) one (5) cakes
9. “City of Light”. / They call the city “City of Light”. 10. The wine. / The wine is the most popular drink in France.
U2 Reading and thinking 课文知识点详解-高中英语备课堂备课精选课件
3. 我再同意不过了。
I couldn’t __a_gr_e_e_m__o_re_.
4.—What do you think of the film last night?
没有比它更糟糕的了。
—It couldn’t be_w__o_r_s_e_.
没有什么比时间更宝贵。
Nothing is more precious than time
her to stay. Dr Lin, however, rejected the offer. She wanted to serve the women 拒绝这一提议
and children at home.
Eight years later, Lin graduated from Peking Union Medical College (PUMC) with
In 1941, Dr Lin became the first Chinese woman ever to be appointed
主管
to do 做后置定语
director of the OB-GYN department of the PUMC Hospital, but just a
few months later, the department was closed because of the war.
chief resident physician, a position that usually took four years to achieve. After
working for a few years, she was sent to study in Europe and then, in 1939, in the
I couldn’t __a_gr_e_e_m__o_re_.
4.—What do you think of the film last night?
没有比它更糟糕的了。
—It couldn’t be_w__o_r_s_e_.
没有什么比时间更宝贵。
Nothing is more precious than time
her to stay. Dr Lin, however, rejected the offer. She wanted to serve the women 拒绝这一提议
and children at home.
Eight years later, Lin graduated from Peking Union Medical College (PUMC) with
In 1941, Dr Lin became the first Chinese woman ever to be appointed
主管
to do 做后置定语
director of the OB-GYN department of the PUMC Hospital, but just a
few months later, the department was closed because of the war.
chief resident physician, a position that usually took four years to achieve. After
working for a few years, she was sent to study in Europe and then, in 1939, in the
基尔霍夫定律 PPT课件
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b
I1 I2
R
1
R2
a
I6 R4
R6R
c
5
I4
+ -
I3
E4 d
I5
f
+
_ E3
R3
支路：ab、ad、… ... （共6条）
节点：a、 b、c、d (共4个）
回路：abda、 bcdb、 … ...
（共7 个）
网孔： abda、 bcdb、
cdafc
（共3个）
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基尔霍夫电压定律是确定电路回路内电压之间关系的 一个定律：电路中的任一回路，在任一瞬间，沿任意循 行方向循环一周，其电位升等于电位降。或者电压的代 数和为 0。即：
或:
上一页
(电压参考方向与回路绕行方向 一致时取正号，相反时取负号)
下一页
返回本章
返回本节
例9 如图１—18所示电路，已知Ｅ＝18V, R１=3Ω，R
I R１ R２ a R
＋＋ Ｅ1 ＿ ＿Ｅ2 b
有源
aI
二端
网络
R
N
b
a
rｏ
I
+
R
Ｅ0 b
-
A 有源复杂电路
B 有源二端网络电路
上一页
图１—22（1）戴维南定理示例
下一页
返回本章
返回本节
C 等效电源电路
等效电压源的电动势Ｅｏ等于有源二端网络的开路电 压U0，如图D所示。
等效电压源的内阻r0等于有源二端网络去掉电源后（ 电压源短路，电流源开路）所得无源二端网络的等效电 阻。如图Ｅ所示。
(2)隔直流、通交流.把电容器接入交流电路中 时,交流电压的大小和方向不断随时间改变, 电容器被反复的充电、放电,电路中就有持 续的电流通过.但不允许直流电通过.
外研社应用英语教程综合英语2教学课件u2
2. According to the research, how important is grit to one's success? Grit is usually unrelated or even inversely related to measures of talent.
3. According to the research, what's the relationship between grit and talent? So far, the best idea I’ve heard about building grit in kids is something called “growth mindset.” This is an idea developed at Stanford University by Carol Dweck, and it is the belief that the ability to learn is not fixed, that it can change with your effort.
Pre-Class Tasks
III. Presentation
Prepare a PowerPoint or a written presentation to display the major findings you obtain in the above interview. Make your presentation before the class in less than 5 minutes.
Background Knowledge
About the author
Jacquelyn Mitchard (December 10, 1956-)—American journalist and author. She is the author of the best-selling novel The Deep End of the Ocean, which was the first selection for Oprah’s Book Club on September 17, 1996. Other books by Mitchard include The Breakdown Lane, Twelve Times Blessed, Christmas, Present, A Theory of Relativity, The Most Wanted, Cage of Stars, No Time to Wave Goodbye, Second Nature - A Love Story, and Still Summer.
3. According to the research, what's the relationship between grit and talent? So far, the best idea I’ve heard about building grit in kids is something called “growth mindset.” This is an idea developed at Stanford University by Carol Dweck, and it is the belief that the ability to learn is not fixed, that it can change with your effort.
Pre-Class Tasks
III. Presentation
Prepare a PowerPoint or a written presentation to display the major findings you obtain in the above interview. Make your presentation before the class in less than 5 minutes.
Background Knowledge
About the author
Jacquelyn Mitchard (December 10, 1956-)—American journalist and author. She is the author of the best-selling novel The Deep End of the Ocean, which was the first selection for Oprah’s Book Club on September 17, 1996. Other books by Mitchard include The Breakdown Lane, Twelve Times Blessed, Christmas, Present, A Theory of Relativity, The Most Wanted, Cage of Stars, No Time to Wave Goodbye, Second Nature - A Love Story, and Still Summer.
外研版七年级英语上册M10-U2课件可编辑全文
mean v. 意思是；意味着 lucky adj. 幸运的 merry adj. 愉快的，高兴的 Merry Christmas 圣诞快乐
Let’s talk!
We’re getting ready for Spring Festival. I’m making …
make lanterns learn a dragon dance
Module 10 Spring Festival
Unit 2 My mother’s cleaning our house
and sweeping away bad luck.
Words and expressions
Christmas n. 圣诞节 February n. 二月 January n. 一月
A: before Spring Festival / clean the house/ sweep away …/ buy a lot of food
B: celebrate Spring Festival with … dinner/ jiaozi/ after the dinner, … watch a special programme on TV
4. I am eating jiaozi—a kind of dumpling. I always get a hongbao.
每个民族都有其特有的东西，中国地 大物博，是一个多民族国家，情况更 是如此。因此，很多东西在英语中找 不到对应的表达方式，这时可以采用 汉语拼音表达，jiaozi 和hongbao就采 用了这种方式。
Practise
介词填空。 Jack runs __l_ik_e__ (with/like) the wind (风).
Let’s talk!
We’re getting ready for Spring Festival. I’m making …
make lanterns learn a dragon dance
Module 10 Spring Festival
Unit 2 My mother’s cleaning our house
and sweeping away bad luck.
Words and expressions
Christmas n. 圣诞节 February n. 二月 January n. 一月
A: before Spring Festival / clean the house/ sweep away …/ buy a lot of food
B: celebrate Spring Festival with … dinner/ jiaozi/ after the dinner, … watch a special programme on TV
4. I am eating jiaozi—a kind of dumpling. I always get a hongbao.
每个民族都有其特有的东西，中国地 大物博，是一个多民族国家，情况更 是如此。因此，很多东西在英语中找 不到对应的表达方式，这时可以采用 汉语拼音表达，jiaozi 和hongbao就采 用了这种方式。
Practise
介词填空。 Jack runs __l_ik_e__ (with/like) the wind (风).
鲁教版七下英语U2课文翻译
学等多学科相结合发展起来的边缘学科。
2019/5/5
4
研究内容
研究基因突变与药物效应及安全性之间
的关系，以便弥补仅凭血药浓度监测无
法解释的异常药动学与药效学现象。
2019/5/5
5
遗传药理学的发展史
1957年Mostusky首先提出不同个体对某药物
的特异质反应与遗传缺陷有关
1959年Friedrich Vogel首先应用“遗传药理学”
单核苷多态性（SNPs）是产生药物代谢和反应 个体差异的遗传基础
2019/5/5
7
遗传药理学的发展史
20世纪90年代人类基因组计划（Human Genome Project，HGP）实施
目前可以预见的应用领域有三个部分 一是疾病基因组学 二是环境基因组学 三就是遗传药理学
2019/5/5
其分子机制为存在着催化活性下降的
CYP2D6*10 等位基因频率在中国人高达58%
2019/5/5
38
4.细胞色素P4502D6(CYP2D6)酶
编码CYP2D6酶的基因位于22号常染色体上，最常
见的是CYP2D6*3A，CYP2D6*4A和*4B，CYP2D6*5 和CYP2D6*6A
这些突变基因使酶的活性消失，并因此决定为PM 表型。中国人PM主要是CYP2D6基因缺失
2019/5/5
31
2.细胞色素P4502C9 ( CYP2C9）
经CYP2C9代谢的药物有华法林、苯妥因、洛沙
坦、依贝沙坦、甲苯磺丁脲、格列口比嗪、氟 伐他汀、托塞咪、及各种非甾体类抗炎药 部分激素和内源性物质也是CYP2C9的底物，如 孕酮、睾酮、花生四烯酸和亚油酸等等。 它还参与一些前药如环磷酰胺和异环磷酰胺以 及前致癌物质的激活。
2019/5/5
4
研究内容
研究基因突变与药物效应及安全性之间
的关系，以便弥补仅凭血药浓度监测无
法解释的异常药动学与药效学现象。
2019/5/5
5
遗传药理学的发展史
1957年Mostusky首先提出不同个体对某药物
的特异质反应与遗传缺陷有关
1959年Friedrich Vogel首先应用“遗传药理学”
单核苷多态性（SNPs）是产生药物代谢和反应 个体差异的遗传基础
2019/5/5
7
遗传药理学的发展史
20世纪90年代人类基因组计划（Human Genome Project，HGP）实施
目前可以预见的应用领域有三个部分 一是疾病基因组学 二是环境基因组学 三就是遗传药理学
2019/5/5
其分子机制为存在着催化活性下降的
CYP2D6*10 等位基因频率在中国人高达58%
2019/5/5
38
4.细胞色素P4502D6(CYP2D6)酶
编码CYP2D6酶的基因位于22号常染色体上，最常
见的是CYP2D6*3A，CYP2D6*4A和*4B，CYP2D6*5 和CYP2D6*6A
这些突变基因使酶的活性消失，并因此决定为PM 表型。中国人PM主要是CYP2D6基因缺失
2019/5/5
31
2.细胞色素P4502C9 ( CYP2C9）
经CYP2C9代谢的药物有华法林、苯妥因、洛沙
坦、依贝沙坦、甲苯磺丁脲、格列口比嗪、氟 伐他汀、托塞咪、及各种非甾体类抗炎药 部分激素和内源性物质也是CYP2C9的底物，如 孕酮、睾酮、花生四烯酸和亚油酸等等。 它还参与一些前药如环磷酰胺和异环磷酰胺以 及前致癌物质的激活。
Power Up2精品教学课件U2-描红
go to Book Club go to Book Club
Date:
Unit 2 Language practice 1 How often do you clean your teeth? I always clean them after breakfast, lunch and dinner.
Let’s warm up! We warm up before
Date:
look after our muscles.
Drink water! We drink water when we got hot.
Use sun cream! We use sun cream when we go to the beach. Sun cream is always important when you’re outside.
We wear elbow and knee pads to protect our elbows and knees.
We wear gloves to protect our hands.
We wear a helmet to protect our head.
We wear goggles to protect our eyes.
go skating go skating go skating
read a comic read a comic read a comic
go shopping go shopping go shopping
Date:
watch a DVD watch a DVD watch a DVD
Date:
Unit 2 Language practice 2 What must I do? You mustn’t wear your skates in the house. You must put them in the cupboard.
Date:
Unit 2 Language practice 1 How often do you clean your teeth? I always clean them after breakfast, lunch and dinner.
Let’s warm up! We warm up before
Date:
look after our muscles.
Drink water! We drink water when we got hot.
Use sun cream! We use sun cream when we go to the beach. Sun cream is always important when you’re outside.
We wear elbow and knee pads to protect our elbows and knees.
We wear gloves to protect our hands.
We wear a helmet to protect our head.
We wear goggles to protect our eyes.
go skating go skating go skating
read a comic read a comic read a comic
go shopping go shopping go shopping
Date:
watch a DVD watch a DVD watch a DVD
Date:
Unit 2 Language practice 2 What must I do? You mustn’t wear your skates in the house. You must put them in the cupboard.
人教版初中英语七年级上预备单元Starter U2-U3精品PPT课件
--- Hello, ______ is Tom.
词汇讲解及拓展
2.orange n. cn. 橙子（复数oranges）； ① un. 橙汁、橙色； ②作形容词，“橙色的” 例题： 【1】我喜欢橙子。 I like ______. 【2】我也喜欢喝橙汁。 I like drinking _______ juice. 【3】我喜欢橙色。 I like _____.
Starter Unit 2-3
PART ONE
英语音标 ( 二）
英语音标——辅音
清辅音
/p/ /t/ /k/ /f/
浊辅音
/b/ /d/ /g/ /v/
pig 小猪 time 时间 Kate 凯特 face 脸
big 大的 die 死亡 good 好的 view 观点
pet 宠物 tie 领带 coat 外套 five 五
回答方式：It’s a / an …... (完整回答) (常用”It’s ……”回答,不用This is ...)
A / An…… (缩略回答)
句型转换，一空一词
【1】---- _________ _________ this in English ? ---- It’s a key.
【2】同义句改写： It’s a key. = ________ _______ a key. (考点缩写)
短语和句型
1.What’s this in English? 这个用英语怎么说？
这个是由what引导的特殊疑问句。注意：特殊疑问句不能用Yes或No来回答
，而是要根据客观情况来回答。
句子功能：询问某个东西用英文怎么表达。
句型： What’s this in English?
(What’s = what is)
词汇讲解及拓展
2.orange n. cn. 橙子（复数oranges）； ① un. 橙汁、橙色； ②作形容词，“橙色的” 例题： 【1】我喜欢橙子。 I like ______. 【2】我也喜欢喝橙汁。 I like drinking _______ juice. 【3】我喜欢橙色。 I like _____.
Starter Unit 2-3
PART ONE
英语音标 ( 二）
英语音标——辅音
清辅音
/p/ /t/ /k/ /f/
浊辅音
/b/ /d/ /g/ /v/
pig 小猪 time 时间 Kate 凯特 face 脸
big 大的 die 死亡 good 好的 view 观点
pet 宠物 tie 领带 coat 外套 five 五
回答方式：It’s a / an …... (完整回答) (常用”It’s ……”回答,不用This is ...)
A / An…… (缩略回答)
句型转换，一空一词
【1】---- _________ _________ this in English ? ---- It’s a key.
【2】同义句改写： It’s a key. = ________ _______ a key. (考点缩写)
短语和句型
1.What’s this in English? 这个用英语怎么说？
这个是由what引导的特殊疑问句。注意：特殊疑问句不能用Yes或No来回答
，而是要根据客观情况来回答。
句子功能：询问某个东西用英文怎么表达。
句型： What’s this in English?
(What’s = what is)
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July A gust u Sep tem ber
October
There are
12 months
M arch April May
in a year.
Novem ber Decem ber
June
Months
Cadinal Numbers
One Two three four five six
Ordinal Numbers
is the first month of the year
short terms 1st
January February March April May June July
second third fourth fifth sixth seventh
2nd
3rd
4th
5th
6th
7th
seven
Cadinal Numbers
Cadinal Number s Ordinal Number s short terms
1st
Cadinal Number s
Ordinal Number s
short terms
2nd
3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th
Team-discovery
2 c
Listen and match the names, months and days.
Name
Alice Frank Eric Jane
Month
July August January September
Date
4th 22nd 5th 17th
Five-six students in a grouptalk about your birthdays and give a report.
七下U２
浙江省杭州市第十中学 钱木禾
What's the date today? It’s December 25th. It’s Christmas Day. (圣诞节) It’s Jesus Christ's (耶 稣)birthday.
Team-discovery
January February
Sweet tip: Love can make the world more wonderful.
Homework：
Make a survey of your family’s birthday.
father
mother sister
brother
…
个位
整十变化需注意，ty变成 tie ，然后再加 th .
假若遇到几十几，只变
就可以。
。
序数词表顺序，一般需用
定冠词
Team-discovery
Say the dates
January 1st January the first
March 8th March the eighth
June 1st June the first
Months
Ordinal Numbers
eight nine ten eleven
August September October November December
eighth ninth tenth eleventh twelfth
8th
9th
10th
11th
twelve
12th
Learn these numbers and find out the rules:
A：When is your birthday? B：My birthday is ________.
A：When is your mother’s birthday?
B：Her birthday is ________.
A：When is your father’s birthday?
B：His birthday is ________.
September 10th
October 1st
September the tenth
October the first
December 25th December the twentyfifth
Today is my birthday!
Happy birthda y!
A:When is your birthday? B:My birthday is on May 10th.
Her birthday is on September 5th.
His birthday is on April 21st.
Self-discovery
My birthday is My friends will say I want to say
. to me my birthday.
to my mother.
三.第20--第90： y
twenty -------twentieth
ie +th
十位基数词
四.第21--第99:
Twenty –one
__
个位序数词
twenty---first
基变序有规律，多数词尾 th . 一、二、三特殊记，词尾字母 tdd.
八去 t ，九减 e ，
f
来把ve替，然后再加 th .
Find out the rules:
一.第1,第2,第3：
first,second,third
fif-, eigh-, nin- twelf-
二.第4---第19：-th :
fourth five fifth sixth seventh eight eighth nine ninth tenth
eleventh twelve twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth
Team-discovery
Grammar Focus
Questions When is your birthday? When is his birthday? When is her birthday? Alice's When is birthday? （爱丽丝的） When is your father'sbirthday? （父亲的） Answers My birthday is His birthday is It’s in August. October on 2nd. on January 17th.