section A
Section A知识点
Section A知识点击1.0h,do you want to sing Chinese songs or English songs? 哦，你想唱中文歌曲还是英文歌曲？此句是选择疑问句，即提供两种或两种以上情况以供对方选择。
（1）基本结构：一般疑问句+or+对照选择项。
如：Do you like tea or milk? 你喜欢茶还是牛奶？特殊疑问句+A选择项+or+ B选择项。
如：When can you come back,today or tomotow?你什么时候能回来，今天还是明天？(2)用法：选择疑问句不用Yes或No来回答，一般情况下是就供选择的两项或三项中的一项进行回答。
如：—Are you a teacher or a worker?你是教师还是工人？—I am a worker.我是工人。
—Which do you like,football or basketball?足球和篮球你喜欢哪一项？—I like ffootball.我喜欢足球。
2.I’d love to.But I can’t sing Chinese songs.I can only sing English songs.我非常乐意，但是我不会唱中文歌曲。
我只会唱英文歌曲。
Can表示能力，是情态动词，没有人称和数的变化。
其句式结构为：（1）陈述句：主语+can/can’t+谓语动词+其他。
如：I can play the piano,but I can’t play the guitar.我会弹钢琴，但我不会弹吉他。
（2）一般疑问句：Can+主语+动词原形+其他？如：Can you sing an English song?你能唱首英文歌吗？（3）特殊疑问句：疑问代词/疑问副词+can+动词原形+其他？如：What can he do at the meeting?他在会议上能做什么呢？【拓展】在日常生活中can还可表示“许可，容许”的意思。
Section A 知识点解析
Section A 知识点解析语言目标·提供帮助图片译文：——我想到外面去工作。
——你可以帮助清扫城市公园。
1a 看布告栏读一读你有什么方法帮助其他人。
然后，列出你能想出的其他方法。
你可以帮助他人的其他方法______1b 听录音并完成句子。
1．我愿意在外面______。
你可以帮助打扫______城市公园2．我愿意______无家的人们。
你可以在食品发放站______食物给他们。
3．我愿意让有病的孩子快乐______。
你可以在医院______他们。
4．我愿意帮助孩子们______他们校内工作，你可以在课后学习小组______。
1c 结对练习。
练上面图片里的对话。
用1b中的句型编类似的对话。
答案：1b 1．work；up 2．help；out 3．up；visit 4．with；volunteer 2a 一组同学正在计划安排街心花园清扫日。
他们正在告诉大家这一活动。
听录音，划出你听到的他们要做什么。
2b 再听一遍。
完成表格。
1．我们需要拟订出一个计划。
2．我们不能______计划。
清扫日距现在只有两周了。
3．我将要______我们的想法。
4．我们可以______标牌。
5．我放学后将要______广告。
6．我们每人能______10个人，让他们来参加。
2c 结对练习。
分角色练2b的对话。
A：我们需要想出一个计划。
B：让我们先吃午饭吧!A：不，我们不能推迟计划。
清扫日距现在只有两周了。
2b 1．come up with 2．put off 3．write down 4．put up 5．hand out 6．call up1．clean v.打扫clean up清理；使清洁或有秩序例：The waiter hurried to clean up the pieces of the broken plates.服务员赶紧把盘碟的碎片打扫干净。
c1ean out使……耗尽资源例：We clean out of food and drinks and the stores are shut.我们的食品和饮料都已吃光了，而商店又关了门。
九年级英语人教版全册Unit1--Section--A--课文重难点讲解
Unit1 Section A 课文重难点讲解1. by asking the teacher for help 通过向老师求助。
（课本第1页1a）by 介词，通过，靠。
表示方法、手段，其后可接名词、代词或动词-ing形式。
I memorize the new words by reading the text. 我通过读课文来记忆新单词。
拓展：◆by的用法：(1)by doing sth 通过…方式by studying with a group【注】介词短语作方式状语，回答以How开头的问句，表示“怎样做”。
①I study English by _____(listen) to the tapes②Tom learns Chinese by ______(watch) Chinese movies.③—____ did you get there? —By ___ a taxi.A. How; takingB. How; takeC. How; tookD. What; taking(2) by+ 交通工具（交通工具前不能加限定词）by bike by train【by短语】by the way 顺便问一下by accident= by chance 偶然地by mistake 错误地one by one 一个接一个step by step 一步一步地little by little 逐渐地by the time 到……为止by oneself 独自地by and by 不久之后by hand 用手by the end of 到….... 末尾2. How do you study for a test？你如何为考试而学习？（课文第1页1c）(1) How引导的特殊疑问句用来询问“方式”。
—How did you catch a cold？你是怎么感冒的？—By staying in the rain.；淋雨得的。
新版英语Section A读写-课件
Section A
16．how long 多长 17．the ancient emperors 古代帝王 18．the main reason 主要原因 19．manmade objects 人造物体 20．part of ……的一部分
Section A
21．one of the world's most dangerous sports 世界上最危险的运动之一
• 不习惯读书进修的人，常会自满于现状，觉得没有什么事情需要学习，于是他们不进则退2022年4月30日星期六下午6时8分9秒18:08:0922.4.30 • 读书，永远不恨其晚。晚比永远不读强。2022年4月下午6时8分22.4.3018:08April 30, 2022 • 正确的略读可使人用很少的时间接触大量的文献，并挑选出有意义的部分。2022年4月30日星期六6时8分9秒18:08:0930 April 2022 • 书籍是屹立在时间的汪洋大海中的灯塔。
Section A
31．one of the main reasons 主要原因之一 32．challenge oneself 挑战自己 33．the spirit of ……的精神 34．achieve one's dream 实现梦想 35．the forces of nature 自然的力量
谢谢观赏
You made my day!
3．在今天的长城游中，大家尽管问我任何问题，不要拘束。 Feel free to ask me anything on today's Great Wall tour.
Section A
4．主要原因是为了保护他们那部分的国土。 The main reason was to protect their part of the country.
sectiona知识点总结
sectiona知识点总结In this section, we have covered important knowledge points related to various topics. We have explored concepts in mathematics, biology, physics, and chemistry, among other subjects. This summary serves as a comprehensive review of the key points discussed in Section A.Mathematics:One of the fundamental concepts in mathematics is algebra. Algebra is a branch of mathematics that involves the study of mathematical symbols and the rules for manipulating these symbols. It is used to solve equations and to study the properties of mathematical operations. In algebra, variables are used to represent unknown quantities, and equations are used to describe the relationship between these unknown quantities. Another important area of mathematics is calculus. Calculus is the study of rates of change and accumulation. It is divided into two main branches: differential calculus and integral calculus. Differential calculus focuses on the concept of a derivative, which represents the rate of change of a function. Integral calculus, on the other hand, deals with the concept of an integral, which represents the accumulation of a quantity.Geometry is also an essential part of mathematics. It is the study of shapes, sizes, and properties of space. Geometry includes various topics such as angles, lines, circles, polygons, and solid figures. One of the most popular theorems in geometry is the Pythagorean theorem, which states that the square of the length of the hypotenuse of a right-angled triangle is equal to the sum of the squares of the lengths of the other two sides.Biology:Biology is the study of living organisms and their interactions with each other and with their environment. It covers a wide range of topics including cell biology, genetics, ecology, evolution, and physiology.Cell biology focuses on the structure and function of cells, which are the basic units of life. Cells can be classified into prokaryotic and eukaryotic cells, based on the presence or absence of a nucleus. The cell membrane, cytoplasm, and organelles are some of the key components of a cell.Genetics is another important area of biology. It is the study of heredity and the variation of inherited characteristics. DNA, the hereditary material, contains the genetic information that determines the traits of an organism. The principles of genetics, such as Mendel's laws of inheritance, provide the foundation for understanding how traits are passed from one generation to the next.Ecology is the study of the interactions between organisms and their environment. It includes topics such as population dynamics, community ecology, and ecosystem ecology.The concept of the food chain and the energy flow within ecosystems are important aspects of ecology.Physics:Physics is the study of the fundamental forces and properties of the universe. It covers a wide range of topics including mechanics, thermodynamics, electromagnetism, and quantum mechanics.Mechanics is the branch of physics that deals with the motion and forces of objects. It includes topics such as kinematics, which describes the motion of objects, and dynamics, which studies the forces acting on objects.Thermodynamics is the study of heat and energy. It includes topics such as the laws of thermodynamics, which describe the behavior of energy in various systems, and the concept of entropy, which measures the amount of disorder in a system.Electromagnetism is the study of the relationship between electricity and magnetism. It includes topics such as electric fields, magnetic fields, and electromagnetic waves. The principles of electromagnetism are the foundation for understanding the behavior of electric circuits and the generation of electromagnetic radiation.Chemistry:Chemistry is the study of matter and the changes it undergoes. It covers a wide range of topics including the structure of atoms, chemical bonding, chemical reactions, and the properties of elements and compounds.The structure of atoms is an important concept in chemistry. Atoms are made up of protons, neutrons, and electrons. The number of protons determines the identity of an element, while the number of electrons determines its chemical properties.Chemical bonding is the process by which atoms combine to form molecules and compounds. There are different types of chemical bonds, including ionic bonds, covalent bonds, and metallic bonds, each with its own unique properties.Chemical reactions involve the breaking and forming of chemical bonds. They can be classified into various types, such as synthesis reactions, decomposition reactions, and redox reactions. The principles of stoichiometry and the concept of balancing chemical equations are essential for understanding chemical reactions.Summary:In summary, the knowledge points covered in Section A include important concepts in mathematics, biology, physics, and chemistry. These concepts provide a foundation for understanding the fundamental principles of each subject and serve as the basis for further study and application. By mastering these knowledge points, students can gain a strongunderstanding of the topics covered and be well-prepared for future learning and problem-solving.。
Section A 内容详解
Section A 内容详解①It must belong to Carla.这肯定是卡拉的。
a．英语中用于表示推测时，在肯定句中可用must，could，may，might，would，对现在的情况进行推测，后面用状态性的动词；对过去的情况进行推测时，其后面用have done。
其中must表示完全肯定。
其余的could，may，might 所表示的可能性或肯定程度依次递减。
如：Mary must have some trouble; she keeps crying over there.玛丽肯定遇到了什么麻烦，她不停地在那儿哭泣。
There is someone at the door. It must be Liu Lin.有人在敲门，肯定是刘琳。
You must have fallen asleep, because it took you a long time to answer the call.你刚才肯定是睡着了，因为过了好长时间才接电话。
His brother must have taken the magazine away.他弟弟肯定把那本杂志带走了。
Will you go to answer the phone？ It could be your mother calling you.请你接一下电话好吗？可能是你妈妈打来的。
（不说It can be your mother...）According to the radio, it might rain this evening.根据电台的气象预报，今晚可能有雨。
"Might he have been punished yesterday？" "Yes, he might／may have been."“昨天他受罚了吧？”“可能吧!”He looks so angry. He might／may have heard what you said.他看上去很生气。
初中英语section a教案
初中英语section a教案教案标题：初中英语 Section A 教案教学目标：1. 通过本节课的学习，学生将能够掌握并正确运用新学习的词汇和短语。
2. 学生将能够理解并正确运用本节课所学习的语法规则。
3. 学生将能够通过听说读写等多种方式，提高他们的英语综合能力。
教学重点：1. 学习并掌握本课所涉及的词汇和短语。
2. 理解并正确运用本课所学习的语法规则。
教学难点：1. 学生能够正确运用本课所学习的词汇和短语进行口语表达。
2. 学生能够正确运用本课所学习的语法规则进行句子构建。
教学准备：1. 教师准备：教材、课件、录音机、图片和相关实物等。
2. 学生准备：课本、笔记本和学习工具。
教学过程：Step 1：导入和复习（5分钟）1. 教师通过图片或实物引入本节课的话题，并与学生进行简单的交流。
2. 复习上一节课所学的单词和短语，通过问答或其他方式激发学生的学习兴趣。
Step 2：新课呈现（10分钟）1. 教师通过课件或黑板展示本课所学的新单词和短语，并进行发音和解释。
2. 教师通过例句和实际情境帮助学生理解和记忆新词汇和短语。
Step 3：语法讲解（15分钟）1. 教师通过课件或黑板讲解本节课所学的语法规则，并提供相关例句进行解释。
2. 教师通过练习题和实例引导学生进行语法规则的运用和巩固。
Step 4：听说训练（15分钟）1. 教师播放录音，并要求学生跟读和模仿录音中的对话和句子。
2. 教师组织学生进行小组讨论或角色扮演，运用所学的词汇和语法进行口语练习。
Step 5：阅读训练（15分钟）1. 教师组织学生进行课文阅读，然后提问相关问题，检查学生对课文的理解程度。
2. 教师指导学生进行阅读理解练习，巩固学生的阅读能力。
Step 6：写作训练（15分钟）1. 教师提供写作任务，并给予学生写作指导和范文示范。
2. 学生按照要求进行写作练习，并互相交流和修改作文。
Step 7：作业布置和小结（5分钟）1. 教师布置相关的课后作业，巩固学生对本节课所学内容的掌握。
sectionA .ppt
导入
预习
小结 写作
Back
charm charming son-in-law caring indication confirm citizenship suspect harsh
vt. / n. 使陶醉 / [U] 魅力; 吸引力 a. 迷人的; 有魅力的 n. [C] 女婿 a. 体贴的 n. [C, U] 迹象
新视野 － 短 语 应 用
导入
预习
课文 写作
Back
怀着······的愿望:
• harbor a wish for
对长·期···遭··抱到不继切母实的际虐的待想， 短 • harbor unrealistic notions
语 about
法男:孩对她心怀怨恨。
逆
译 • harbor a deep love for
新视野 － 短 语 应 用
导入
预习
课文 写作
Back
为情对所··困···者·着很迷难: 做到 理性忙思于考··。····:
为······所困:
为······所动:
短 • to be obsessed with 语 • to be occupied with
逆
译 • to be seized / cursed with • to be touched with
短语应用
Back
意群提示
This group of young people, desirous of fadmeseiraonuds owfefaalmthe, taonodkweveearltyho/ctcaakseioenvetory doecmcaosnisotnra/tdeetmheomnssterlavtees.oneself
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Age? What kind of smoker?
Her dau
Cigarette brands?
What do you know about her daughter?
Teenager
(para. 1) She is doing her homework.
nonsmokers—strong, healthy, happy
smokeism 禁烟主义 Smokeism represents a body of opinion that smoking is not only bad for the smokers, but also harmful to nonsmokers, and that it should be prohibited in public places right now, and perhaps banned altogether one day. smokeist 禁烟主义者 Those who are anti-smoking anywhere and anytime.
LOGO
Dove
Do you love me?
All day I dream about soccer.
Camel
Marlboro
Prince Albert
Camel
❖It is /was … that /who… ❖It was the new machine that they used. ❖ 是他们的老师帮助他们解决了那个问题。 ❖It was their teacher who helped them solve the
problem.
Words Related to Smoking
heavy smoker 老烟枪,瘾君子
passive smoker 被动吸烟者
chain smoker 烟鬼
secondhand smoker
time.
❖It was in London where I met her for the first time.
Para 1.
Text Study
I pick them up, take them into the kitchen, where the light is better, and study them— they’re filtered, for which I am grateful. (L. 4)
world-famous number one in sales SSCllaoomggaaennl c:ig"aTroeettrersi,sdhivuimnea.n". To smoke
"To err is human. To forgive, divine."
犯错人皆难免，宽恕则是超凡。
in ~ for what you’ve done?
LOGO
新视野 － 短 语 应 用
不对要·对···老··硬人着们心冷肠酷／无
短 语
to harden oneself
情冷。酷要无知情道，你也会
逆 译
against …
老的。
短语应用
Back
意群提示
Dtohne’tagheadrd/ ehnarydoeunrsoenlfeaseglafiangstaitnhset a/ gaefdte.rAafltle/r algl,roywouowldill grow old, too.
Marlboro
Philips Morris company, USA. top recognized brands
abbreviation
“M anA lwaysR emember L ove Because Of Romance Only.”
Prince Albert
• It was raining hard, _d_u_e_t_o__w_h_i_c_h_w__e_c_a_n__o_n_ly_ _s_t_a_y_i_n_d_o_o_r_s_ (因此我们只好待在室内).
L. 6 grateful
Words & Expressions
be grateful to sb. for sth.
Smoker
…half-empty package of (para. 1) Camels…Marlboros and
Players.
How does the writer
Why?
My heart feels terrible. (para. 1) I want to weep. I do weep a little.
The text is about a mother’s terrible feeling about her smoking daughter and her view on smoking.
Para 1.
Text Study
While she is doing her homework, her feet on the bench in front of her and her calculator clicking out answers to her geometry problems, I am looking at the half-empty package of Camels tossed carelessly close at hand. (L. 1)
time.
I do weep a little.
❖ 我是上个月买的摄像机。 ❖It was last month that I bought a video
camera. ()
❖It was last month when I bought a video camera. ❖ 我是在伦敦第一次遇见她的。 ❖It was in London that I met her for the first
•(with) his eyes closed
(With) noun + prep. Phrase doing done
❖The manager sat quietly in his office, a cigarette burning in his hand.
❖_____________, (冬天来了)the citizens sWhoinutledr tcaokmeinmg easures to protect themselves against the freeze.
(para. 1) …that could cause my daughter’s death.
Is smoking that serious?
(Para. 2) … it was Camels that my father, her grandfather, smoked.
More examples
❖ 我是上个月买的摄像机。 ❖It was last month that I bought a video camera. ❖It was last month when I bought a video camera. ❖ 我是在伦敦第一次遇见她的。 ❖It was in London that I met her for the first time. ❖It was in London where I met her for the first
2． Darkness _____ in，the young people lingered on merrymaking． A．set B．setting C．has set D．was set
❖ 3．With all factors _______ ，we think this program may excel all the others in achieving the goal．
-- I am extremely / deeply / sincerely / ~ to all those who helped me when I was in trouble.
ungrateful
gratitude
ingratitude
in gratitude for with gratitude -- Will you let me take ys harmful
which: refers back to the idea expressed by the whole previous clause
Text Study
Complete the following sentences
• The boy broke the window, _fo__r _w_h_i_c_h_h_e__w_a_s_ c_r_i_ti_c_iz_e_d__b_y_h_i_s_f_a_t_h_e_r (他为此受到了父亲的批评).
pack packet
(With) noun + p.p
❖The man stood in the street corner, (with) his hands in the packets.
❖The man sat in the front row, ❖________________________________. (手放
Do you smoke?
? Why do people smoke?
curiosity
reducing pressure
killing time others feeling cool