英语PPT作业
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英语ppt作业(英语句子收集)
safely. 见您平安归来，我们感到放心了。
与好友告别常用句子
M = Mary T = Tom C =
Cindy
M: Time flies when you're
having fun. T: I can't believe it's time for
you to go back to Taiwan
already.
M: It is my home, you know.
L: Please consider our home
your second home.
M: Thank you, Lisa. It means a
lot to me.
C: Don't forget that you have a
如：I try to keep in touch with
See you around 回头见
current events by reading the
Well, nice meeting you, Tony. See you
newspapers. 我经常读报来尽量了解时事。
around. 很高兴认识你，东尼，回头见了。
Here comes the bus. See you!
See you! 车来了，再见！再见！ Let’s call it a day.ห้องสมุดไป่ตู้Good-bye,
class!
Good-bye,sir! 今天就到这儿吧。同学们再见！
Take care! 保重！
老外道别时,常说的10个英语句子
M: Hugs and kisses all around!
与好友告别常用句子
M = Mary T = Tom C =
Cindy
M: Time flies when you're
having fun. T: I can't believe it's time for
you to go back to Taiwan
already.
M: It is my home, you know.
L: Please consider our home
your second home.
M: Thank you, Lisa. It means a
lot to me.
C: Don't forget that you have a
如：I try to keep in touch with
See you around 回头见
current events by reading the
Well, nice meeting you, Tony. See you
newspapers. 我经常读报来尽量了解时事。
around. 很高兴认识你，东尼，回头见了。
Here comes the bus. See you!
See you! 车来了，再见！再见！ Let’s call it a day.ห้องสมุดไป่ตู้Good-bye,
class!
Good-bye,sir! 今天就到这儿吧。同学们再见！
Take care! 保重！
老外道别时,常说的10个英语句子
M: Hugs and kisses all around!
人教版八年级上册英语作业课件 Unit 4 单元同步阅读能力提升
a beautiful country.Do you want to travel around it on your vacation？ The first thing you need to think about is how to get to another city. PLANE Most big cities in China have airports (机场)．A few cities have two like Shanghai.It has the older Hongqiao Airport and the much larger Pudong Airport.The plane is the fastest way to get to a place.However，we can't reach some small places by plane.Also，the plane is the most expensive way when the date (日期) is close to festivals.
根据短文内容，从下面方框中选择适当的选项补全短文。 A．What's more，it's cheaper than most movie theaters. B．The most important thing is that it is free. C．The food there is the most delicious. D．I can buy things the most cheaply there. E．Let me tell you some wonderful places.
Fortune Shopping Center I always shop in this shopping center because it's very close to my home.19._D___ The shop assistants(店员) there are also very friendly. Green Park For most people ， Green Park is the best place to enjoy themselves on weekends.There are beautiful trees and flowers in the park.20._B___ So many people would like to come to this park，and sometimes it is too crowded.
根据短文内容，从下面方框中选择适当的选项补全短文。 A．What's more，it's cheaper than most movie theaters. B．The most important thing is that it is free. C．The food there is the most delicious. D．I can buy things the most cheaply there. E．Let me tell you some wonderful places.
Fortune Shopping Center I always shop in this shopping center because it's very close to my home.19._D___ The shop assistants(店员) there are also very friendly. Green Park For most people ， Green Park is the best place to enjoy themselves on weekends.There are beautiful trees and flowers in the park.20._B___ So many people would like to come to this park，and sometimes it is too crowded.
生物学专业英语作业PPT
硫酸盐
碱性的
硫酸铜（蓝色溶液） 在碱性条件下被还 原为氧化铜，在相 同条件下产生砖红 色沉淀。
Cu2+ Blue
+
e-
Cu+ Red
半定量的
The test is semi-quantitative – the greater the concentration of reducing sugar,the darker and heavier the precipitate.
任何必要的加热应在固定的时间内水浴加热
A control
blank (a volume of water equal to the volume of text solution)should be run alongside the tests;any colour change in the blank would suggest contamination or unreliable technique.不可靠的，不可信任的
向样品中加入5ml乙醇混合 后，加5ml水，振荡。
Ⅲ
• Positive result (milky-white suspension =emulsion)=fat or oil present
阳性结果：形成乳浊液， 说明脂肪或油脂存在。
充满油的
Principle:the fat or oil dissolves in the ethanol,which is miscible with water.When the oil-laden ethanol is added to the water the oil is left as minute drops suspended in the water – these drops scatter light rays in many directions and give the suspension a milky-white v.悬浮 appearance.
人教新目标八年级上册英语作业课件：Unit 3 Section B (2a2e)
重点词组归纳 be like像……一样 that's why＋结果 那就是……的原因 that's because＋原因 那是因为…… as long as只要；既然 be the same as同……一样 be different from和……不同 bring out使呈现；使表现出 get better grades取得更好的成绩 in fact事实上 think about回想起；考虑
三、根据汉语意思完成下列句子。 14．实际上，我认为你是对的。 ___I_n_f_a_c_t__，I think you're right. 15．只要天气好，你就可以出去玩。 You can go out to play ___a_s _lo_n_g__a_s__ the er is good. 16．吉娜帮我激发出我最佳的一面。 Gina helps to ____b_r_i_n_g_o_u_t____ the best in me.
人教版
Unit 3 I'm more outɡoinɡ than my sister.
第五课时 Section B (2a－2e)
should情态动词，意为“应该；应当；可以”，常用来表达建议、要求 等，其否定形式为shouldn't。后常接动词原形，无人称和数的变化。
reach动词，意为“伸手；到达；抵达”。作“到达；抵达”讲时，后 直接跟地点名词，相当于arrive at/in或get to。
一、根据句意，用括号中所给单词的适当形式填空。 1．Carol is more outgoing than the other ____g_ir_l_s _ (girl) in our class. 2．Mr. Green is ___m__o_re__se_r_i_o_u_s__ (serious) than Mrs. Black. 3．They ___re_a_c_h_e_d___ (reach) Hong Kong at 5：00 yesterday afternoon. 4．Jim __b_r_o_k_e_ (break) his leg when he climbed a mountain last week. 5．My favorite __s_a_y_in_g_ (say) is，“Where there is a will，there is a way.” 6．My uncle has two ___k_id_s___ (kid)，a son and a daughter. 7．If you want to keep healthy，you should __d_o__ (do) some exercise every day.
小学优质英语《JOB》ppt课件
完整版ppt课件
19
Try to say! I like … because …
I like … because it’s yummy.
I like … because they’re lovely .
I like … because they’re pretty.
I like … because it’s exciting.
默读短文，找出他们所做的事，在答案下划线
street cleaner— clean the city
fireman— put out fires
Learning tip ②（学习方法小提示）:
在阅s读p时ac如e需m要a寻n—找细fl节y 信ro息c，ke应ts该放in慢to阅s读p速ace
度，在找到的关键信息处划线或做标记。
用自己的话说一说这些职业。）
3.Interview some people about their jobs and write a short report. （采访
身边的人有关他完整们版p的pt课工件 作，仿照笔录写一写14）
Talk to Bing Bing
完整版ppt课件
15
Read more reports
Jobs
完整版ppt课件
1
My name iTsrMy atoy.say!
beexcaituinsge
I’m your I like to…day.bec（au令（s人e因…兴为奋）的）
I like … because it’s yummy.
I like … because they’re lovely .
完整版ppt课件
17
She is about 30. We often
人教版九年级上册英语作业课件Unit 1 第一课时 Section A (1a-2d)
Hale Waihona Puke 19．你能和你的外国朋友用英语交谈吗？ Can you ___h_a_v_e__ _c_o_n_v_e_r_sa_t_i_o_n_s __w_i_t_h__ your foreign friends in English? 20．这个年轻人一字一句地向警察讲述了这起事故。 The young man told the policeman the accident __w_o_r_d__ __b_y__ __w__o_r_d__.
人教版
Unit 1 How can we become good learners
第一课时 Section A (1a2d)
►by asking the teacher for help通过向老师寻求帮助(的方式) ①by介词，意为“通过……方式，途径，手段”，后常接名词、代词或 v.ing形式，对该短语提问应用how。 ②ask sb.for sth.向某人要求某物；要求某人……
►too…to…太……而不能…… too为副词，后接形容词或副词的原级；to为不定式符号，后接动词原形。 eg：He is too young to go to school.他太小了，不能上学。 ►patient形容词，意为“有耐心的”，常用于短语be patient with中，意为 “对……有耐心”。 eg：You should be more patient with your children.你应当对你的孩子更 有耐心。 【拓展】作名词，意为“病人”。
►重点词组归纳 the＋比较级，the＋比较级 越……，越…… study for a test备考 spoken English英语口语 give a report作报告 at first起初 word by word逐词地；逐字逐句地
《英语作业金字塔》PPT课件
in about 2700 BC to the earliestIn 2500.
公元前四世纪，随着农业经济的发展尼罗河 谷人口密度增加。with the development of agricultural economy population density inc-reases from the Nile valley in the 4000 BC.
金字塔
PYRAMID
CONTENTS
The shape of a pyrigin and history.— 起源和来历
Some use of pyramid.— 金字塔的一些用途
The famous pyramid building.— 著名的金字塔建筑
金字塔介绍于公元前1750年。The pyramid is introduced in 1750 BC.
埃及金字塔始建于公元 前2600年以前，共一百 多座， 大部分位于开罗西南吉 萨高原的沙漠中， 是世界公认的“古代世 界八大奇迹”之一。
Before Egyptian pyramids was built in the 2600 BC, a total of more than 100 seat, Most of Cairo is located in the southwest of Giza plateau in the desert, Is the world recognized "the ancient one of the eight wonders of the world".
小故事
古埃及人常用狮子代表法老王， 象征其无边的权力和无穷的力量， 这种法老王既是神又是人的观念， 促使了狮身人面混合体的产生。 The ancient Egyptians used a
公元前四世纪，随着农业经济的发展尼罗河 谷人口密度增加。with the development of agricultural economy population density inc-reases from the Nile valley in the 4000 BC.
金字塔
PYRAMID
CONTENTS
The shape of a pyrigin and history.— 起源和来历
Some use of pyramid.— 金字塔的一些用途
The famous pyramid building.— 著名的金字塔建筑
金字塔介绍于公元前1750年。The pyramid is introduced in 1750 BC.
埃及金字塔始建于公元 前2600年以前，共一百 多座， 大部分位于开罗西南吉 萨高原的沙漠中， 是世界公认的“古代世 界八大奇迹”之一。
Before Egyptian pyramids was built in the 2600 BC, a total of more than 100 seat, Most of Cairo is located in the southwest of Giza plateau in the desert, Is the world recognized "the ancient one of the eight wonders of the world".
小故事
古埃及人常用狮子代表法老王， 象征其无边的权力和无穷的力量， 这种法老王既是神又是人的观念， 促使了狮身人面混合体的产生。 The ancient Egyptians used a
2020秋八年级英语上册Unit6I’mgoingtostudycomputerscience(第2课时)ppt作业课件(新版)人教新目标版
细节理解题。根据文章内容可知，Lucy 和Jack都是十四 岁。
( A )5.What is the best title of the passage? A．What Do You Want to Be? B．What Do You Want to Have? C．What Do You Want to Learn? D．What Do You Want to Improve?
Ⅳ.阅读短文，然后用方框中所给单词的适当形式填空，每个词限用
一次。
news，want，same，easy，sleep， any，third，happy，shout，as
A lazy man walked into an employment agency(职业介 绍所) and asked，“Do you have 1. easy jobs for me？” “Sorry，sir，” said a woman.“We don‘t have 2._a_n__yeasy jobs now.But do you want to work in a factory？” “No！” answered the man.“Who 3. wants to stand before a machine all day long？”
Ⅴ.阅读理解。 What do you want to be when you grow up？
Maybe a teacher，a doctor or a scientist.These days， people have more choices(选择) than ever before.Let's see what these students' dream jobs are.
( A )5.What is the best title of the passage? A．What Do You Want to Be? B．What Do You Want to Have? C．What Do You Want to Learn? D．What Do You Want to Improve?
Ⅳ.阅读短文，然后用方框中所给单词的适当形式填空，每个词限用
一次。
news，want，same，easy，sleep， any，third，happy，shout，as
A lazy man walked into an employment agency(职业介 绍所) and asked，“Do you have 1. easy jobs for me？” “Sorry，sir，” said a woman.“We don‘t have 2._a_n__yeasy jobs now.But do you want to work in a factory？” “No！” answered the man.“Who 3. wants to stand before a machine all day long？”
Ⅴ.阅读理解。 What do you want to be when you grow up？
Maybe a teacher，a doctor or a scientist.These days， people have more choices(选择) than ever before.Let's see what these students' dream jobs are.