Unit 2
教材分析
In the unit, students learn to express what kind of volunteer work they would like to do. And they will know much about the volunteers and volunteer work. And they will learn to choose a volunteer job based on their own skills. Students will understand to do some volunteer work is good for both themselves and the others. All the students will be interested in the volunteers and volunteer work, and they will make great progress in English after learning this unit.
教学目标
1. Knowledge and Ability Objects
(1)Master the new words and expressions.
clean up, city, cheer, cheer up, give out, volunteer, notice, used to, lonely, several, feeling, satisfaction, joy, owner, journey, sign, sick, raise, alone, repair, fix, give away, wheel, letter, set up, make a difference, blind, deaf, imagine, difficulty, open, door, carry, train, excited, training, kindness, clever, understand, change, disabled, strong. (2)Learn to express the volunteer work they would like to do
and give suggestions to the others.
(3)To train the students to use the phrasal verbs, and to the
students' listening, speaking and writing skills using the target language.
(4)Learn to deal with new problems or situations using what you
have learned.
2.Method Objects in Teaching
(1) Cultivate students' listening, speaking, reading and
writing skills through series of practice.
(2)Consolidated the target language by self check.
(3)Employ task-based approach.
3.Maral Objects
(1)Being a volunteer is great.
(2)Get students to be interested in volunteer work and do
something really on it.
教学重点
1.To help students learn and grasp the phrasal verbs and the target language.
2.To let students know something about the volunteer work. 教学难点
1.To train students' listening, speaking, reading and writing skills with the target language.
2.To train the students to use the phrasal verbs.
Period 1
Ⅰ.Teaching Aims and Demands
1. Knowledge and Ability Objects
(1)Master the new words and expressions:
clean up, tidy, cheer, cheer up, give out, volunteer, notice, used to, lonely.
I hope to work outside.
You could help to clean up the city parks.
(2)Be able to express one's willingness to help others who are in trouble by listening and speaking.
(3)Improve students' listening and communicative skills. 2. Method Objects in Teaching
(1)Learn the new words and phrases using pictures.
(2)Learn to talk about how to offer help with phrasal verbs and target language by working in pairs.
3. Moral Objects
(1)Offer help to those who are in trouble as soon as possible.
(2)Think up some things one can do on Clean-up Day.
Ⅱ.Teaching key points
1.Master words and phrasal verbs.
2.Master the target language.
Ⅲ.Teaching difficult points
How to offer help using the new phrases and target language. Ⅳ.Teaching Methods
1.Inferring vocabulary
2.Role play
3.Pair work
Ⅴ.Teaching Aids
1.Textbook
2.A tape
3.A tape record
4.Blackboard
5.Chalk
https://www.doczj.com/doc/b911262873.html,puter
Ⅵ.Teaching Procedures
Step1 Learning the New Words
First, turn on the computer in order to show some pictures. Second, teach students to read new words in English when they look at the pictures.
Third, ask some students to read the new words by themselves, and correct their mistakes.
Fourth, ask students to read the new words together.
Step 2 Section A 1a
First, give students 2 minutes to read and translate the sentences and phrases in the pictures of Section A 1a. Second, give students 2 minutes to write down their answers of the exercises in Section A 1a.
Third, check students’ answers. Ask some students to read their answers, correct their mistakes.
Step 3 Leading to the New Lesson
First, show students some pictures by computer, then ask students to say phrases in English.
Phrases: visit sick children in the hospital, help clean up the city parks, give out food, cheer up old people...... Second, ask students to continue to look at the pictures, then answer teacher’s questions.
T: I hope to help homeless people?
S1: You could give out food to them.
T: I want to cheer up sick kids?
Ss: You could ask hospital to let you visit the kids.
……
Step 4 Section A 1b
First, give students 1 minute to read and understand the demand of 1b.
Second, play the recording of 1b, and ask students to complete the listening practice of 1b.
Third, check students’ answers.
Answers of 1b:3,2,4,1
Fourth, ask students to read the tape scripts of 1b together, and ask students to underline the key phrases and sentences. Step 5 Pair work
First, give students 1 minute to make new conversations using the information in 1b.Teacher can give students an example: T: I'd like to help kids with their schoolwork.
S1: You could volunteer in an after-school study program to teach kids.
Third, ask some students to show their new conversations, and ask other students to correct their mistakes.
Step 6 Section A 2a-2b
First, give students 2 minutes to read and the demands of 2a and 2b and look at the five pictures of 2a. Make sure the students understand the listening tasks.
Second, play the recording of 2a, ask students to complete the listening practice of 2a.
Third, play the recording of 2b, and ask students to complete the listening practice of 2b.
Fourth, check students’ answers. Ask some students to read their answers, correct their mistakes.
Answers of 2a: b, c, e
Answers of 2b: https://www.doczj.com/doc/b911262873.html,e up with 2.put off 3.put up 4.hand out 5.call up
Fifth, ask students to read the tape scripts of 2a and 2b together, and ask students to underline the key phrases and sentences.
Step 7 Section A 2c
First, ask students to read the conversation of 2c together. Second, give students 1 minute to make new conversations using the information in 2a and 2b
A: We need to come up with a plan for the City Park Clean-Up Day.
B: Let's have lunch first.
A: No, we need to start now. Clean-Up Day is only two weeks from now.
……
Third, ask some students to show their new conversations, and ask other students to correct their mistakes
Step 8 Section A 2d
First, ask 2 students to read the conversation of 2d.
Second, give students 2 minutes to translate the conversation by themselves.
Third, ask some students to read their translations, and ask other students to correct their mistakes.
Fourth, ask students to underline the key phrases. Phrases: ask sb to do sth, talk to sb, used to do sth, care for, listen to sb/sth
Fifth, give students 2 minutes to prepare for, ask some students to act the conversation of 2d.
Step 9 Summary
T: In this class, we've learned how to express offering help. In the process of teaching, we've learned some phrases and done much listening and speaking practice using the target language. Step 10 Homework
Copy new word, one word 5 times.
Step 11 Writing on the blackboard
Unit 2 I'll help clean up the city parks.
A: I hope to help homeless people?
B: You could give out food to them.
C I want to cheer up sick kids?
D: You could ask hospital to let you visit the kids.
Period 2
Ⅰ.Teaching Aim and Demands
1. Knowledge and Ability Objects
(1)Master the new words and phrases:
several, feeling, satisfaction, joy, owner, journey, sign, sick, raise, alone
(2)Get some information about volunteering career.
(3)Develop students' reading and comprehensive skills.
(4)Master the use of phrasal verbs.
(5)Be able to help others as soon as possible.
2. Method Object in Teaching
(1)Learn to talk about how to offer help through a reading material.
(2)Employ task-based approach.
(3)Do some exercises to consolidate the target language. 3.Moral Object
(1)Being a volunteer is helpful for one's job.
(2)It will bring much enjoyment to come up with a good idea to help others.
Ⅱ.Teaching key points
1.Master the new words and the target language.
2.Be able to express the willings to help other.
Ⅲ.Teaching difficult points
1.How to express the preferences on some kinds of volunteer work.
2.Master the use of phrasal verbs and the target language. Ⅳ.Teaching Methods
1.Reading and writing methods
2.Working in pair or group
3.Task-based learning approach
Ⅴ.Teaching Aids
1.Textbook
2.Blackboard
3.chalks
Ⅵ.Teaching Procedures
Step 1 Section A 3a-3c
First, ask students to try to translate some key phrases about 3a.
Key phrases:
Riverside High School 河畔中学,give up doing sth 放弃做某事,
an animal doctor 一名兽医, care for 关心，照顾,
the look of joy 愉悦的表情, at the age of 在...岁时,
decide to 决定做某事,learn to do sth 学习做某事,
at the same time 同时
Second, ask some students to read their translations, correct their mistakes.
Third, give students 5 minutes to read the passage of 3a, then ask students to answer the questions of 3b.
Fourth, check students’ answers.
Answers of 3b:
1.Mario believes it can help him to get his future dream job. Marry can do what she loves to do and help others at the same time.
2.Mario said it was hard work and he wanted to learn more about how to care for animals. Marry said she can do what she loved to do and helped others at the same time.
Fifth, give students 3 minutes to read the passage again, then complete the exercises of 3c.
Sixth, ask some students to read their answers of 3c, and correct their mistakes.
Answers of 3c:1.to be 2.to learn, to care 3.to try out 4.to help 5.to do
Seventh, ask students to read the passage deeply, then explain it for students.
Step 2 Grammar Focus
First, ask students to read the sentences in Grammar Focus together.
Second, give students 5 minutes to translate the sentences in Grammar Focus into Chinese, then ask some students to read their translations and correct their mistakes.
Third, explain the key grammar in unit 2.
Step 3 Section A 4a-4b
First, give students 5 minutes to complete the exercises of Section A 4a-4b.
Second, check students’ answers. Ask some students to read their answers of 4a and 4b, correct their mistakes.
Answers of 4a:
1.put off
2.call up
https://www.doczj.com/doc/b911262873.html,e up with, cheer up
4.put up, hand out, give out.
Answers of 4b:
1.to make
2.to do
3.to help
4.to spend
5.to visit
6.to move Third, ask students to read 4a and 4b together.
Step 4 Section A 4c
First, give students 1 minute to read the demand of 4c. Second, give students 5 minutes to make their own sentences. Third, ask some students to read their sentences, and correct their mistakes.
e.g
1.I'd like to volunteer to be a doctor.
2.At 12:00 a.m., I called my friend to have lunch with me.
3.I'm very busy but I could help to do chores,
4.Summer vacation is coming, and I want to go to Hong Kong on vacation.
5.I want to travel alone. My parents told me (not) to do that.
Step 5 Summary
T: In this period, we’ve learned some key expressions through a reading material, and we’ve developed our comprehensive skill. We also learned the use of phrasal verbs through some practice. We developed our speaking and writing skills.
Step 6 Homework
Complete the exercises of unit 1 Section A in workbook
Step 7 Writing on the Blackboard
Unit 2 I'll help clean up the city parks. Riverside High School 河畔中学,give up doing sth 放弃做某事, an animal doctor 一名兽医, care for 关心，照顾,
the look of joy 愉悦的表情, at the age of 在...岁时,
decide to 决定做某事,learn to do sth 学习做某事,
at the same time 同时
Period 3
Ⅰ.Teaching Aims and Demands
1. Knowledge and Ability Objects
(1)Master the key words and phrases:
repair, fix, give away, wheel
(2)Be able to help other as soon as possible.
2. Method Objects in Teaching
(1)Learn the new phrases.
(2)Master the target language through listening and speaking practice.
3. Moral object
It will bring much enjoyment to come up with a good idea to help others.
Ⅱ.Teaching key points
1.Master the new words and target language.
2.Help students understand the article.
3.Guide students to make notes based on an article.
Ⅲ.Teaching difficult point
Train students' listening and speaking skills by using the target language and some phrasal verbs.
Ⅳ.Teaching Methods
1.Reading method.
2.Listening method.
3.Pair work.
Ⅴ.Teaching Aids
1.A tape recorder.
2.Textbook.
3.Blackboard and Chalks
4.A tape
Ⅵ.Teaching Procedures
Step 1 Section B 1a
Fist, give students 1 minute to read the demand of 1a. Second, ask some students to translate the sentences in 1a.
Third, give 1 minute to complete the exercises of 1a. Fourth, check students’ answers. Ask some students to read their answers of 1b, and correct their mistakes.
Answers of 1a:b,c,a,d
Fifth, ask students to read the sentences of 1a in order. Step 2 Section B 1b and 1c
First, give students 1 minute to read the demands of 1b and 1c, and make students understand the listening tasks.
Second, ask students to read and translate the sentences in 1c. Third, play the recording of 1b, ask students to complete the listening practice of 1b.
Fourth, play the recording of 1c, and ask students to complete the listening practice of 1c.
Fifth, check students’ answers.
Answers of 1b: 4,2.1,3
Answers of 1c: 1.T 2.F 3.F 4.T
Sixth, ask students to read the tape scripts of 1b and 1c together, and ask students to underline the key phrases and sentences.
Step 3 Section B 1d
First, ask students to read the conversation of 1c together.
Second, give students 2 minutes to prepare for the conversation like 1d, then ask some students to show their conversations.
Step 4 Section B 2a
First, give students 1 minute to read and understand the demand of 2a.
Second, give students 2 minutes to discuss the question of 2a, 2 students in a group.
Third, ask some students to read their answers .Teacher and other students discuss their answers, and correct their mistakes.
Step 5 Summary
T: In this period, we’ve mainly consolidated the target language through some listening and speaking practice.
Step 6 Homework
Complete the exercises of section B in workbook.
Step 7 Writing on the Blackboard.
Unit 2 I'll help clean up the city parks.
I ran out of all the money.
I take after my father.
He fixed up my bike.
I gave away my old clothes to the homeless people.
Period 4
Ⅰ.Teaching Aims and Demands
1. Knowledge and Ability Objects
(1)Master the key words and expressions:
letter, miss, set up, make a difference, blind, deaf, imagine, difficulty, open, door, carry, train, excited, training, kindness, clever, understand, change, disabled, strong.
(2)Improve students' writing and cooperative skills.
(3)Consolidate the target language.
2. Method Object in Teaching
(1)Learn to write a letter or e-mail to express our willingness to help others using the learning knowledge.
(2)Review and consolidate the main contents in this unit.
3.Moral Object
Try to come up with an idea when doing something to get much volunteer experience.
Ⅱ.Teaching key points
1.Master the new words and target language.
2.Review the learned contents.
Ⅲ.Teaching difficult points
How to help students have a self check on the phrasal verbs and
八年级数学下学期教学工作计划 一、指导思想 在教学中努力推进九年义务教育,落实新课改,体现新理念,培养创新精神通过数学课的教学,使学生切实学好从事现代化建设与进一步学习现代化科学技术所必需的数学基本知识与基本技能;努力培养学生的运算能力、逻辑思维能力,以及分析问题与解决问题的能力。 二、学情分析 八年级就是初中学习过程中的关键时期,学生基础的好坏,直接影响到将来就是否能升学。我班优生稍少,学生非常活跃,有少数学生不求上进,思维不紧跟老师。有的学生思想单纯爱玩,缺乏自主学习的习惯,有部分同学基础较差,厌学无目标。要在本期获得理想成绩,老师与学生都要付出努力,查漏补缺,充分发挥学生就是学习的主体,教师就是教的主体作用,注重方法,培养能力。 三、教材分析 本学期教学内容共计五章,知识的前后联系,教材的教学目标,重、难点分析如下: 《义务教育教科书?数学》八年级下册包括二次根式,勾股定理,平行四边形,一次函数,数据的分析等五章内容,学习内容涉及到了《义务教育数学课程标准(2013年版)》(以下简称《课程标准》)中“数与代数”“图形与几何”“统计与概率”“综合与实践”全部四个领域。其中对于“综合与实践”领域的内容,本册书在第十九章、第二十章分别安排了一个课题学习,并在每一章的最后安排了两个数学活动,通过这些课题学习与数学活动落实“综合与实践”的要求。 第16章“二次根式”主要讨论如何对数与字母开平方而得到的特殊式子——二次根式的加、减、乘、除运算。通过本章学习,学生将建立起比较完善的代数式及其运算的知识结构,并为勾股定理、一元二次方程、二次函数等内容的学习做好准备。 第17章“勾股定理”主要研究勾股定理与勾股定理的逆定理,包括它们的发现、证明与应用。 第18章“平行四边形”主要研究一般平行四边形的概念、性质与判定,还研究了矩形、菱形与正方形等几种特殊的平行四边形。 第19章就是“一次函数”,其主要内容包括:常量与变量的意义,函数的概念,函数的三种表示法,一次函数的概念、图象、性质与应用举例,一次函数与二元一次方程等内容的关系,以及以建立一次函数模型来选择最优方案为素材的课题学习。 第20章“数据的分析”主要研究平均数(主要就是加权平均数)、中位数、众数以及方差等统计量的统计意义,学习如何利用这些统计量分析数据的集中趋势与离散情况,并通过研究如
(此文档为word格式，下载后您可任意编辑修改！) Unit 1 Where did you go on vacation? Section A 1 (1a-2d) 一、教学目标： 1. 语言知识目标： 1) 能掌握以下单词：anyone, anywhere, wonderful, quite a few, most, something, nothing, everyone, of course, myself, yourself 能掌握以下句型： ①—Where did you go on vacation? —I went to the mountains. ②—Where did Tina to on vacation? —She went to the beach. ③—Did you go with anyone? —Yes, I did.No, I didn’t. 2) 能了解以下语法： —复合不定代词someone, anyone, something, anything等的用法。—yourself, myself等反身代词的用法。 3）一般过去时态的特殊疑问句，一般疑问句及其肯定、否定回答。 2. 情感态度价值观目标： 学会用一般过去时进行信息交流，培养学生的环保意识，热爱大自然。 二、教学重难点 1. 教学重点： 1) 用所学的功能语言交流假期去了什么旅行。 2) 掌握本课时出现的新词汇。 2. 教学难点： 1) 复合不定代词someone, anyone, something, anything等的用法。
2) yourself, myself等反身代词的用法。 三、教学过程 Ⅰ. Lead-in 1. 看动画片来进入本课时的主题谈论上周末做了些什么事情，谈论过去发生的事情。 Ⅱ. Presentation 1. Show some pictures on the big screen. Let Ss read the expressions. 2. Focus attention on the picture. Ask: What can you see? Say: Each picture shows something a person did in the past. Name each activity and ask students to repeat: Stayed at the screen. Say: Look at the picture A. Where did Tina go on vacation? She went to mountains. Ask: What did the person do in each picture? 2. Play the recording the first time. 3. Play the recording a second time. Say: There are three conversations. The people talk about what did on vacation. Listen to the recording and write numbers of the names in the right boxes of the picture. 4. Check the answers. IV．Pair work 1. Point out the sample conversation. Ask two Ss to read the conversation to the class. 2. Now work with a partner. Make your own conversation about the people
Unit 1What's the matter? Language Goals Learn to talk about health problems and accidents. Give
本单元教材以“What's the matter？”为中心话题，围绕着询问及描述“身体状况”进行学习和运用几个常见的句型：What's the matter? I have a stomachache./What's the matter with Ben? He has a sore back./Do you have a fever？No，I don't./What should I do? You should take your temperature./ Should I put some medicine on it? Yes，you should.等。让学生知道怎样表达身体的不适及正确地处理生活中的一些事情。在学习过程中，学生在交流中，能促进师生之间的感情。Section A 主要学习怎样表达身体的不适并给出合理性的建议。应掌握句型：What's the matter? I have a stomachache.What should I do？等。短文“Bus Driver and Passengers Save an Old Man”介绍了一位公共汽车司机及乘客救一位老人的故事，增加了学生的阅读量。Section B安排了听、说、读、写的任务，教师在教学中应合理利用课本上的知识进行教学。 第一课时Section A(1a－2d) Teaching Key Points【教学重点】 The vocabulary： matter，throat，foot，stomach，toothache，headache，have a stomachache，have a cold，lie down，take one's temperature，have a fever，go to a doctor Target language： 1.What's the matter? I have a stomachache. 2．What should I do? Should I take my temperature? 3．I think you should lie down and rest. Teaching Difficult Points【教学难点】 Use the target language above to talk about health problems and give advice. Teaching Aids【教学工具】 an English book，a tape recorder and CAI Teaching Steps【教学过程】 ★Step 1Preview and perception【预习感知】 Ask the students to read the vocabulary and target language. 根据句意及汉语或首字母提示完成句子。 1．—What's the matter with her? —She has a very sore t______ now. 2．He ate too much，so he had a s______． 3．If you feel tired，you should l______ down and rest. 4．If you ______(咳嗽)，drink some hot tea with honey. 5．He wants to see a dentist，because he has a ______(牙疼)．
第17章 分式 §17、1、1 分式的概念 教学目标: 1、经历实际问题的解决过程,从中认识分式,并能概括分式 2、使学生能正确地判断一个代数式就是否就是分式 3、能通过回忆分数的意义,类比地探索分式的意义及分式的值如某一特定情况的条件, 渗透数学中的类比,分类等数学思想。 教学重点: 探索分式的意义及分式的值为某一特定情况的条件。 教学难点: 能通过回忆分数的意义,探索分式的意义。 教学过程: 一、做一做 (1)面积为2平方米的长方形一边长3米,则它的另一边长为_____米; (2)面积为S 平方米的长方形一边长a 米,则它的另一边长为________米; (3)一箱苹果售价p 元,总重m 千克,箱重n 千克,则每千克苹果的售价就是___元; 二、概括: 形如B A (A 、 B 就是整式,且B 中含有字母,B ≠0)的式子,叫做分式、其中 A 叫做分式的分子,B 叫做分式的分母、 整式与分式统称有理式, 即有理式 整式,分式、 三、例题: 例1 下列各有理式中,哪些就是整式？哪些就是分式？ (1)x 1; (2)2 x ; (3)y x xy +2; (4)33y x -、 解:属于整式的有:(2)、(4);属于分式的有:(1)、(3)、 注意:在分式中,分母的值不能就是零、如果分母的值就是零,则分式没有意义、例如,在分式a S 中,a ≠0;在分式n m -9中,m ≠n 、 例2 当x 取什么值时,下列分式有意义？ (1)11－x ; (2)3 22+-x x 、 分析 要使分式有意义,必须且只须分母不等于零、 解 (1)分母1－x ≠0,即x ≠1、 所以,当x ≠1时,分式1 1－x 有意义、 (2)分母23+x ≠0,即x ≠-2 3、 所以,当x ≠-23时,分式3 22+-x x 有意义、 四、练习: P5习题17、1第3题(1)(3) 1.判断下列各式哪些就是整式,哪些就是分式？ 9x+4, x 7 , 209y +, 54-m , 238y y -,9 1-x
【新目标八年级下英语教学案例】新目标八年级下册英语 新目标八年级下英语教学案例Unit 4 Why don’t you talk to your parents? (Section A) 海原三中马玉兰［设计理念］以任务为中心的任务型语言教学是目前交际教学思想中的一种新的发展形态。它倡导“在做中学，在做中用”的教育理念，将语言应用的基本理念转化为具有实践意义的课堂教学方式。运用学习任务组织教学，强化了语言实践的过程，充分体现了语言的交际本质。在英语课堂上，实施任务和开展活动具有很大的挑战性，需要在实际操作中对教材进行重新整合，并要根据学生的环境和接受能力来开展行之有效的任务和活动。同时利用多媒体和网络技术，帮助解决教学难题。这样，既能为学生创设真实可视的英语学习环境，也能激发学生积极参与的欲望，引起学生的共鸣和兴趣。 ［教材分析］教学内容为新目标英语八年级上册第六单元Section A 。学习内容主要体现在以下三点： 1. 学习并掌握下列单词： allow, wrong. midnight, guess, deal, 2. 能正确使用以下常用表达： What’s wrong? Look through big deal work out too much, too many, get into a fight with sb, allow sb to do sth, so that, be good at doing, find sb doing, No problem. 3. 能熟练掌握并使用下列重点句式： A: What’s wrong? B: I’m really tired because I studied until midnight last night. A: Why don’t you go to sleep earlier this evening? ［学生分析］1、利用多媒体课件上英语课，学生视听感受明显，表现出极大兴趣，在欣赏和享受中学习，学习效果很明显。 2、对于我校学生以前已经接触过给人礼貌提建议的句型结构。通过对本课的学习可以系统的学习如何表达自己的麻烦和苦以及给人合理的，好的建议。掌握用正确的语言结构表达自己及他人的麻烦和苦恼并给于相应的建议。 ［教学目标］1、知识目标：通过听说训练，学会谈论问题并给出相应建议, 注意连词的使用。 2、能力目标：培养学生的口头表达能力、阅读理解能力和写作能力。 3、情感文化目标：通过本课的学习，培养学生善于表达自己的问题，并乐于找到解决的办法，建立开朗健康的人格。 ［教学重难点］1、Talk about problems and give advice. 正确使用本课常用表达； 听力训练。 教学方法：情景教学法； 任务型教学法。 Step 1 Lead-in T：I had a fight with my best friends yesterday.What should I do ? S：You should say “sorry ”to him . T：What other good advice can you give me ? S：You could write a letter to him. T：Now ,You can also say “Why don”t you say “sorry ”to him? And “Why don’t you write a letter to your friend? 设计目的:［1、平时师生间接触多，但学生与老师的家人接触甚少，利用学生的心理和想象空间，调动学生的学习兴趣，增进师生间的相互了解。2、了解学生对已学过的形容词比较级和最高级的掌握程度，为下一步巩固学习做好铺垫。］Step 2 Revision 1、Revise the problems that you have learnt before.: Divide the class into four groups and have a competition.See which group of the students can get as much as
Unit 1 Where did you go on vacation? Section A 1 (1a-2d) 一、教学目标： 1. 语言知识目标： 1) 能掌握以下单词：anyone, anywhere, wonderful, quite a few, most, something, nothing, everyone, of course, myself, yourself 能掌握以下句型： ①—Where did you go on vacation? —I went to the mountains. ②—Where did Tina to on vacation? —She went to the beach. ③—Did you go with anyone? —Yes, I did./No, I didn’t. 2) 能了解以下语法： —复合不定代词someone, anyone, something, anything等的用法。 —yourself, myself等反身代词的用法。 3）一般过去时态的特殊疑问句，一般疑问句及其肯定、否定回答。 2. 情感态度价值观目标： 学会用一般过去时进行信息交流，培养学生的环保意识，热爱大自然。 二、教学重难点 1. 教学重点： 1) 用所学的功能语言交流假期去了什么旅行。 2) 掌握本课时出现的新词汇。 2. 教学难点： 1) 复合不定代词someone, anyone, something, anything等的用法。 2) yourself, myself等反身代词的用法。 三、教学过程 Ⅰ. Lead-in 1. 看动画片来进入本课时的主题谈论上周末做了些什么事情，谈论过去发生的事情。 Ⅱ. Presentation 1. Show some pictures on the big screen. Let Ss read the expressions. 2. Focus attention on the picture. Ask: What can you see? Say: Each picture shows something a person did in the past. Name each activity and ask students to repeat: Stayed at home, Went to mountains, went to New York City 6. Went to the beach, visited my uncle, visited museums, went to summer camp 3. Now, please match each phrase with one of the pictures next to the name of the activity，point to the sample answer. 4. Check the answers. Answers: 1. f 2. b 3. g 4. e 5. c 6. a 7. d III. Listening 1. Point to the picture on the screen. Say: Look at the picture A. Where did Tina go on vacation? She went to mountains. Ask: What did the person do in each picture? 2. Play the recording the first time. 3. Play the recording a second time. Say: There are three conversations. The people talk about what did on vacation. Listen to the recording and write numbers of the names in the right boxes of the picture. 4. Check the answers. IV．Pair work 1. Point out the sample conversation. Ask two Ss to read the conversation to the class.
八年级下册英语 1．形容词，副词的比较等级考查热点透视： a)表示A与B在程度上相同时，“as+形容词或副词的原级+as”结构。表示A不如B时，可用“not as/so+形容词或副词的原级+as”结构。 b)表示A比B在程度上“更…..”时，可用“形容词或副词的比较级+than”结构 c)表示三者或三者以上的比较，其中一个在程度上“最…..”时，常用“the+形容词或副词的最高级”结构，后面可带“of/in的短语”来说明比较的范围。（注意：副词的最高级在句中常省略“the”.） d)在形容词或副词的比较级前，可以用“a little, even, far, much,still”的等词语来修饰，以加强语气。 e)表示“越来越….”时，常用“形容词或副词的比较级+and+形容词或副词的比较级”结构，但要注意，对于多音节和部分双音节形容词，副词而言，若要表达此意时，要用“more and more+形容词或副词的原级“结构。 f)在表示“其中最….之一“的含义时，常使用“one of+the+形容词最高级形式+名词复数”结构，其中的定冠词the不可以省略。 g)如果强调“两者中比较…的（一个）”的意思时，可使用“the+形容词比较级+其它”结构。 h)表示“越….越….”, 可使用“the+形容词或副词的比较级，the+形容词或副词的比较级”结构。 2 .一般将来时 a)一般将来时的构成：由助动词shall或will加动词原形构成，shall用于第一人称。在口语中，will在名词或代词后常简略为’ll 用”be going to +动词原形”也可表示将来时，表示将要发生的事，打算或决定要做的事。 b)一般将来时的用法：1）表示将要发生的动作或情况；2）不以人的意志为转移，肯定要发生的事情。The day after tomorrow will be National Day.后天是国庆日。 3. in/after:in是指以现在时间为起点的“在一段时间以后”。也可以表示“在将来多少时间之内”，句子中的谓语动词要用一般将来时态；after常指以过去时间为起点的“一段时间之后”，所以它与过去时态连用。当after指某个特定的未来时刻或日期之后，或指以将来某一时间为起点的若干时间之后时，它可以与将来时态连用。 4.more, less, fewer的用法区别：more为many, much的比较级，意为“更多”，可修饰可数与不可数名词。Less是little 的比较级，意为“更好，较少”，修饰不可数名词。Fewer是few的比较级，意为“更少”，修饰可数名词复数。【注意】few, little表示否定“几乎没有”。a few, a little表示肯定“一点，几个”。 5.would like sth意思为“想要某物“；would like to do意思为”想要做某事“。回答would like句型的一般疑问句时，其肯定回答为“Yes, please.”;否定回答“No, thanks”或“I’d like /love to, but….” 6. Such作形容词，意思是“如此的”“这样的”，修饰各种名词。 Such这样的。如It is such bad weather.天气如此恶劣。 Such常和as搭配，表示一种类别。如We enjoy such a voice as hers.我们喜欢象她那样的嗓子。 Such常和表示结果的that从句搭配，表示“如此….以至于…”如 It was such a hot day that we all had to stay at home. Such…that…和so…that…都可用来引出一个结果状语从句。由于such是形容词，所以that从句前有一个受such 修饰的名词；而so 是副词，用以修饰形容词或副词，因此that从句前一般不出现名词。如 They are such kind-hearted teachers that people in the village all respect them.
i on? o n A 1 (1a-2d) 一、教学目标： 1. 语言知识目标： 1) 能掌握以下单词： e lf 能掌握以下句型： — i o — a ins. — — . — e? —Y ./N ’ . 2) 能了解以下语法： —复合不定代词some i ng等的用法。 — f等反身代词的用法。 3）一般过去时态的特殊疑问句，一般疑问句及其肯定、否定回答。 2. 情感态度价值观目标： 学会用一般过去时进行信息交流，培养学生的环保意识，热爱大自然。 二、教学重难点
1. 教学重点： 1) 用所学的功能语言交流假期去了什么旅行。 2) 掌握本课时出现的新词汇。 2. 教学难点： 1) 复合不定代词some i ng等的用法。 2) f等反身代词的用法。 三、教学过程 Ⅰ. Lead-in 1. 看动画片来进入本课时的主题谈论上周末做了些什么事情，谈论过去发生的事情。 Ⅱo n . . s. . . h ing a . N t: N Y . , r camp . N e r es next to the name of the i ty，r. . . r s: 1. f 2. b 3. g 4. e 5. c 6. a 7. d
n ing . n. r e . a ins. r e? . time. . d time. . . r e. . r s. IV．Pair work . . . . N . r e. . .r oom and give any help they need. . o ns. n ing . ’ . .Yes, or No.
八年级（下）英语知识讲解（人教）每单元均有重要的字、词的辨析及重要语句的分析与用法指导；有课文中的难重点分析与讲解；有针对性的训练及同步检测题，并且附有详细的解答。 目录 1 Unit 1 Will people have robots? 2 Unit 2 What should I do? 3 Unit3 What were you doing when the UFO arrived? 4 Unit 4 He said I was hard-working. 5 Unit 5 If you go to the party, you’ll have a great time! 6 Review of units 1-3 7 Review of units 4-5 8 八年级下学期期中复习（一） 9 改错小练 10 八年级下学期期中复习（二） 11 八年级期中考试模拟题 12 Unit 6 How long have you been collecting shells? 13 Unit 7 Would you mind turning down the music? 14 Unit 8 Why don’t you get her a scarf? 15 Unit 9 Have you ever been to an amusement park? 16 Unit 10 It’s a nice day, isn’t it? 17 介词复习 18 Review of units 6-8 19 Review of units 9-10 20 八年级第二学期期末复习题 21 八年级第二学期期末模拟试题 22 How do you study for a test 23 Unit2 I used to be afraid of the dark
16．1.1 二次根式 教学内容 二次根式的概念及其运用 教学目标: a ≥0）的意义解答具体题目． 提出问题，根据问题给出概念，应用概念解决实际问题． 教学重难点关键: 1a ≥0）的式子叫做二次根式的概念； 2a ≥0）”解决具体问题． 教学过程 一、复习引入: （学生活动）请同学们独立完成下列三个课本P2的三个思考题： 二、探索新知: ，都是一些正数的算术平方根．像这样一些正数的算术平方根的式子，我们就把它称二 a ≥0）? （学生活动）议一议： 1．-1有算术平方根吗？ 2．0的算术平方根是多少？ 3．当a<0 老师点评:（略） 例1．下列式子，哪些是二次根式，、 1 x x>0）、、1x y +、 x ≥0，y?≥0）． 分析0． x>0、x ≥0，y ≥01x 、1 x y +． 例2．当x
分析：由二次根式的定义可知，被开方数一定要大于或等于0，所以3x-1≥0， 解：由3x-1≥0，得：x ≥13 当x ≥ 1 3 在实数范围内有意义． 三、巩固练习 教材P5练习1、2、3． 四、应用拓展: 例3．当x +1 1 x +在实数范围内有意义？ 分析11x +0和11 x +中的x+1≠0． 解：依题意，得230 10 x x +≥??+≠? 由①得：x ≥- 32 由②得：x ≠-1 当x ≥- 32 且x ≠-111x +在实数范围内有意义． 例4(1)已知，求 x y 的值．(答案:2) (2)=0，求a 2004+b 2004的值．(答案: 25 ) 五、归纳小结（学生活动，老师点评） 本节课要掌握： 1（a ≥0 2．要使二次根式在实数范围内有意义，必须满足被开方数是非负数． 六、布置作业 1．教材P5 1，2，3，4 2．选用课时作业设计． 第一课时作业设计 一、选择题 1．下列式子中，是二次根式的是（ ） A ． B C D ．x 2．下列式子中，不是二次根式的是（ ）
人教版新目标英语八年级下册全册教案 Unit 1 What’s the matter? Teaching goals: 1. 词汇.让学生熟记这些单词，能够很熟练地指出表示身体部位的某些 单词. 2. 能够用所学的单词谈论身体并且能给出中肯的建议. 3. 通过听力练习，争取能够提高学生的听力能力. Important points: 1. words . 2. Sentences: I have a headache. You should go to bed. He has a stomachache. He shouldn’t go to bed. She has a toothache. She should see a dentist. Difficulty points: How to talk about the health and give the advice . Period 1 Teaching procedures: Step 1 Leading in 1. sing a song and do some actions 2. Play a game and revise some words we have learned. 3. (Today we’ll learn some parts of the body .) Look at the picture and teach new words. Step 2 Pre-task 1. Read the new words by the Ss first . 2. Then check the Ss if they can read the new words by themselves correctly .if there is a mistakes ,correct . 3. Practice reading the new words .Give them 6 minutes . 4. Have a competition between boys and girls .Write the words you remembered just now on the blackboard . Page7, 1a.Do this part by the Ss first. Write the correct letter after the name of each body part on the list Play a game .All the Ss close your books ,we’ll have a instructor to say :Touch your nose /head /right ear … .Let’s see which student do it correctly and quickly .First all the Ss do this game .Then have competitions between boys and girls .5 boys and
Unit1 What’s the matter? A丽萨，你好吗？ B我头疼，并且脖子不能动。我该怎么办？我应该量体温吗？ A不，听起来不像是你发烧。周末你做什么了？ B我整个周末都在玩电脑游戏。 A那很可能就是原因，你需要离开电脑休息几次。 B是的，我想我是一个姿势做的太久没有移动。 A我认为你应该躺下休息。如果明天你的头和脖子还痛的话，就去看医生。 B好的，谢谢，曼迪。 公交车司机和乘客救了一位老人 昨天上午九点，26路公交车正行驶在中华路上，这时司机看到一位老人躺在路边。在他旁边一位妇女在喊救命。 公交车司机，24岁的王平没有多想就停下来公交车。他下了车，问那个妇女发生了什么事。她说那个人有心脏病，应该去医院。王先生知道他必须快点行动。他告诉乘客他必须送老人去医院。他希望大部分或全部乘客下车去等下一辆公交车。但出乎他的意料，他们都同意和他一起去。一些乘客帮助王先生把那个老人移到公交车上。 多亏了王先生和乘客们。医生及时挽救了老人的生命。“许多人因为不想有麻烦而不想帮助别人，这真令人难受”，一位乘客说。“但是这位司机没有考虑自己。他只考虑挽救一条生命。” 他失去了手臂但还在爬山 阿伦是一个对爬山感兴趣的美国人。作为一名登山者，阿伦习惯于冒险。这是关于做危险运动的令人兴奋的事情之一。有许多次，阿伦因为（意外）事故几乎失去生命。在2003年4月26日，在犹他州登山时他发现自己在非常危险的处境。 在那天，当阿伦独自登山时，他的手臂被压在落在他身上的一块360千克的岩石下。因为他的手臂不能自由活动，他在那儿待了五天，希望有人会发现他。但当他的水喝完了，他知道他将不得不采取措施来挽救的生命了。他不愿意那天就死去。因此他用刀子切除了他的一半右臂。然后，他用左臂给自己打上绷带以至于他不会失去太多的血。这之后，他爬下山区寻求帮助。 在他失去手臂后，他写了一本名为《生死抉择》（又译作《生死两难》）的书。他的意思是“处于一个你似乎无法拜托的困境之中”。在这本书中，阿伦讲述了关于做出明智择和掌握自己生命的重要性。他对登山如此酷爱以至于即使这次经历之后他还继续爬山。 我们有和阿伦一样的勇气吗？在我们发现自己处于进退两难的处境之前以及在我们不得不做出生死抉择之前，让我们来想想它。 Unit2 I’ll help to clean up the city parks. A嗨，汤姆。我正在制定今年夏天在养老院工作的一些计划。 B 真的吗？我去年夏天在那儿工作了！ A 哦，他们请你帮忙做什么了？ B 嗯像给老人们读报，或者只是与他们聊天这样的事，他们给我讲过去的生活经历，讲过去是什么样子的。 A 那听起来很有趣。 B 是呀，许多的老人都很孤独。我们应该听他们说话并且照顾他们。 A 对呀，我的意识是有一天我们也都会老的。 志愿服务的学生 来自河畔中学的玛丽奥·格林和玛丽·布朗，每周放弃几个小时去帮助别人。 玛丽奥喜欢动物，他想成为一名动物医生。他每个周六上午志愿在一家动物医院工作。玛丽奥相信这能帮助他将来找到理想的工作。“这是艰苦的工作”，她说，“但是我想学习更多的关于如何照顾动物的知识。当我看到动物们（病情）渐好，看到它们的主人脸上的喜悦时，我产生出那么一种极强的满足感。”
第十六章二次根式 教材内容 1．本单元教学的主要内容： 二次根式的概念；二次根式的加减；二次根式的乘除；最简二次根式． 2．本单元在教材中的地位和作用： 二次根式是在学完了八年级下册第十七章《反比例正函数》、第十八章《勾股定理及其应用》等内容的基础之上继续学习的，它也是今后学习其他数学知识的基础．教学目标 1．知识与技能 （1）理解二次根式的概念． （2a≥0）是一个非负数，2=a（a≥0）（a≥0）． （3（a≥0，b≥0）； a≥0，b>0）a≥0，b>0）． （4）了解最简二次根式的概念并灵活运用它们对二次根式进行加减． 2．过程与方法 （1）先提出问题，让学生探讨、分析问题，师生共同归纳，得出概念．?再对概念的内涵进行分析，得出几个重要结论，并运用这些重要结论进行二次根式的计算和化简．（2）用具体数据探究规律，用不完全归纳法得出二次根式的乘（除）法规定，?并运用规定进行计算． （3）利用逆向思维，?得出二次根式的乘（除）法规定的逆向等式并运用它进行化简．（4）通过分析前面的计算和化简结果，抓住它们的共同特点，?给出最简二次根式的概念．利用最简二次根式的概念，来对相同的二次根式进行合并，达到对二次根式进行计算和化简的目的． 3．情感、态度与价值观 通过本单元的学习培养学生：利用规定准确计算和化简的严谨的科学精神，经过探索二次根式的重要结论，二次根式的乘除规定，发展学生观察、分析、发现问题的能力．教学重点 1．a≥0）a≥0）是一个非负数；2＝a（a≥0） （a≥0）?及其运用． 2．二次根式乘除法的规定及其运用． 3．最简二次根式的概念． 4．二次根式的加减运算． 教学难点 1a≥0）2＝a（a≥0（a≥0）
新目标英语八年级（上）Unit4说课稿 How do you get to school? 一、教材分析： 教材的地位及作用： 1、单元分析及教材处理 本课是新目标英语八年级上册第4单元第一课.本单元围绕谈论交通工具(transportation)和距离为中心话题,这个题材开展多种教学活动，与上一单元联系紧密.本节课是本单元的重点.通过学习谈论交通方式,为今后学习合理安 排行程,合理选用交通工具以及设计实践调查报告并提出解决问题的简单方案打下基础,同时通过How do you get to sp?以及pairwork的反复操练，进一步提高学生听、说、读、写综合素质能力。 2、教学目标： 知识目标： （1）Language goal:How do you get to schl I take the bus.How does he go to school? He take the bus. （2）学习单词:subway,train, take,复习学过的bus、ride bike、wake、car这些表交通方式的单词[我对单词的处理:利用PPt演示图片教学与复习]
能力目标：通过学习，掌握现代生活中常用的交通工具，学会谈论交通方式。提高学生听、说、读、写综合能力，提高学生对一般现在时态用法、结构的理解和使用。 情感目标：通过本课学习,使学生在人际交往中学会尊重和理解别人，学会交换不同的看法，了解他人的喜好，增进情谊。 确立教学目标的依据： 根据英语教学大纲规定，通过听、说、读、写的训练，使学生获得英语基础知识和为交际初步运用英语的能力，激发学生的学习兴趣，为进一步学习打好初步的基础。此外，也根据我国国情和外语教学大纲的要求，根据现阶段外语教学的素质教育的要求. 3、重点与难点： 重点：掌握各种交通工具的名称，学会表述自己和谈论他人的交通方式。 句型:How引导的特殊疑问句 难点：一般现在时态第一到第三人称表述词形的变化 确立重点与难点的依据： 根据教学大纲的要求，本课在教材中所处的地位和作用，及学生实际学习中的普遍反应。 教材处理： 根据以上对教材的分析，同时针对中国学生学习外语存
八年级下册英语教案 Unit 1 What’s the matter? Teaching goals: 1.词汇.让学生熟记这些单词，能够很熟练地指出表示身体部位的某些 单词. 2.能够用所学的单词谈论身体并且能给出中肯的建议. 3.通过听力练习，争取能够提高学生的听力能力. Important points: 1.words . 2.Sentences: I have a headache. You should go to bed. He has a stomachache. He shouldn’t go to bed. She has a toothache. She should see a dentist. Difficulty points: How to talk about the health and give the advice . Period 1 Teaching procedures: Step 1 Leading in 1.sing a song and do some actions 2.Play a game and revise some words we have learned. 3.(Today we’ll learn some parts of the body .) Look at the picture and teach new words. Step 2 Pre-task 1.Read the new words by the Ss first . 2.Then check the Ss if they can read the new words by themselves correctly .if there is a mistakes ,correct . 3.Practice reading the new words .Give them 6 minutes . 4.Have a competition between boys and girls .Write the words you remembered just now on the blackboard . Page7, 1a.Do this part by the Ss first. Write the correct letter after the name of each body part on the list Play a game .All the Ss close your books ,we’ll have a instructor to say :Touch your nose /head /right ear … .Let’s see which student do it correctly and quickly .First all the Ss do this game .Then have competitions between boys and girls .5 boys and 5girls to the front to do