北师大版初中八年级英语下册全套教案.docx

1、精 品 教 案Unit 1 Technology and the Future Lesson 1 Schools of the Future【第一课时】【教学目标】在本节课学习结束时，学生能够1. 认读并说出有关现代科技的词汇。2. 通过阅读文章，找出并理解有关未来学校变化的信息。3. 依据所获取的信息和语言知识，口头描述自己设计的未来学校。4. 对未来生活有所设想，做好迎接未来的准备。【教学重难点】重点：阅读文章获取信息。难点：真实情景中的语言输出。【教学资源】教材，多媒体，图片【教学过程】Step 1 Warm-upRecall the winter vacation.How were y

2、our Spring Festivals?Did you get red envelopes on the internet?Step 2 Vocabulary learningSs learn the words about technology.“Do you know the words?Step 3 Reading Before-readingStep 1. Help Ss predict the passage according to the pictures and title.“Can you guess what well talk about today?”While-re

3、adingStep 2. Help Ss get the main idea.Whats the text mainly about?(Possible developments at school in the future.) Step 3. Help Ss get general information.1). Ss divide the text into different parts and get the mean idea of each parts. 2). Ss match the headings with the correct paragraphs.Step 4. H

4、elp Ss get the detailed information. Part 1 Robot TeachersQ1: What will the robots do at school? Q2: Why can the robots do that?Part 2 New ideas for classesQ1: Do the students in one class study the same materials at the same time? Q2: Do students have classes only in the classroom?Part 3 E-books fo

5、r schoolQ1: What learning tools will the students only need to bring to school in the future?Q2: What can students do with the learning tools? Part4 Online learningQ1: What ways will the students get homework in the future?Q2: Whats the advantages of this learning ways?Step 5. Help Ss understand the

6、 information.1. Tick the sentences that the text mentioned. (Ex.3)2. Complete the table.DevelopmentNowIn the futureReasons/advantagesStep 6.Deep understanding.Q1: Do you think these developments will come true?Q2: Do you think which are better, traditional books or E-books? Why do you think so?Q3: D

7、o you think whether it is good if students spend lots of time online in the future?Q4: Do you think whether students need to go to school in the future? Step 7 Ss follow the tape.Post-readingDesigning your dream school in the future.1. Think about your dream school. Write your ideas below.Classrooms

8、/teacherslessonsLearningtoolsLearningways2. Talk about your dream school in group of four. Decide on five good ideas.3. Make a poster. Include five ideas.【Homework】1. 整理有关科技的词汇在词汇本上。2. 听录音，大声朗读课文三遍。3. 完成未来梦想学校的海报。Unit 1 Technology and the Future Lesson 2 Online LifeFirst Period【Teaching content】warm

9、-up, listening and speaking【Teaching objectives】1. Students will learn some familiar online activities.2. Students will be able to talk about computers and digital products.【Teaching key points】1. Vocabulary and useful expressions【Teaching method】Taskbased：Teaching【Teaching aids】Paper sheet, recorde

10、r, multimedia【Teaching procedures】Step 1 Warming up1. Show some pictures about online activities2. let Ss say what they are doing3. Look at the pictures and tick what these people are doing4. Read Part A and let Ss say more online activities: upload files; download songs; write microblog etc.5. Fini

11、sh Part2: What do you usually do on the Internet? Rank the online activities in the box from1 to 6.Step 2 Listening and speakingA. Touch the Web1. Study of new words1) online nlain 在线；联机online banking online games online services online shopping2) web webn. 网；卷筒纸；蹼；织物；圈套 vt. 用网缠住；使中圈套vt. 用网缠住；使中圈套vi

12、. 形成网websiteweblogweb services 4)design dizain及物动词 vt.1. 设计;构思:绘制Architects design buildings. 建筑师设计房屋。2. 打算将.用作The experiment is designed to test the new drug.实验的目的是试验新药。3. 计划;谋划 不及物动词 vi.1. 设计,画图样;当设计师He designs for our dress department.他在我们的服装部当设计师。2. 计划,谋划名词 n.1. 图样,图纸2. 设计术;制图术UShe attended a sc

13、hool of dress design.她就读于一所服装设计学校。3. 图案;花纹CI like the design of that rug.我喜欢那地毯的图案。4. 意图;计划;目的CThe design was to build a new library.计划是建造一个新图书馆。5. 设计,构思CU6. 图谋The greedy man had designs on her fortune.那个贪婪的人企图得到她的财产。7. Apple pl 苹果公司8. latest leitist adj. 最新的，最近的；最迟的 n. 最新的事物vt. 最新地形容词 a. B1. 最新的;最近

14、的dressed in the latest Paris fashion身穿巴黎最新款式的时装2. 最迟的He was the latest person to come.他是最晚来的人。副词 ad.1. 最迟地;最近地名词 n.1. 最新的事物最新的事物(或发展、消息等)the SThis case is the latest in a series of British spy scandals.这是英国一连串间谍丑闻中最新的案子。6）ton tn, tu n. 吨；很多，大量名词 n.1. 吨CThey extract ten million tons of coal each year

15、 from underwater mines.他们每年从水下煤矿中采掘一千万吨煤。2. 【口】大量,许多 tons ofThe movie star received tons of fan mail. 那位影星收到了许许多多影迷的来信。She wears tons of jewelry.她身上戴着许多首饰。2. 【俚】很重的分量SThe dictionary weights a ton.这本词典重得很。7) search s:t vi. 搜寻；调查；探求vt. 搜索；搜寻；搜查；调查；探求n. 搜寻；探究，查究及物动词 vt.1. 搜查;在.中搜寻(+for)Police searched

16、everyone present at the scene of crime.警察搜查了在犯罪现场的每一个人。He searched every room in the house. 他搜查了这房子的每一个房间。2. 细看;仔细检查;(用外科仪器)探查(伤)(+for)Ive searched my memory, but I cant remember that mans name.我想了又想,可是记不起那个人的名字。3. (风等)穿过;刺透The sunlight searched the rooms dark corners.阳光穿过房间黑暗的角落。4. 使(火力)向纵深展开不及物动词

17、vi.1. 搜查;搜寻(+for/through)He searched for work at the various stores.他在各家商店寻找工作。2. 探究;调查(+into)The general manager promised to search into the matter.总经理答应深入调查此事。名词 n.1. 搜查,搜寻CU(+for)They made a long search for the lost child.他们花很长时间寻找失踪的孩子。2. 检查;探索,调查C(+for)Step 3 Study of listening and speakingList

18、ening A: Touch the web1) Look at the picture below. What do you think it is? Tick your guess. Then listen to the conversation to check your prediction.a. a digital puterc. an music player2) Listen to part A and check your prediction.3) listen again and tick true or false for the following descriptio

19、n. Listening B: What do you do online?1. Ask Ss what they do online2. Match the activities with the correct pictures.3. Listen to Part B and tick the online activities that are mentioned in the conversation.4. Listen again and tick true or false.5. Listen again and answer some questions.6. Finish Pa

20、rt8: Ask your classmates about their online activities. Then complete the chat below.Task 3Language points:1. Translate the sentences1) What is that called again?2) It is a small computer designed by Apple.3) It is no heavier than a book.4) What do you use it for?2. Keyphrases and expressions1) no h

21、eavier than一、no +比较级：不再；再没有。例如：1 We could walk no farther. 我们再也走不动了。2 They no longer talked to each other. 他们不再相互说话了。3 There is no more books in my bag. 我包里再也没有书了。二、no +比较级+than (介词)：仅仅，只不过。例如：1 They went no farther than the bridge. 他们只到桥边，不再前往。2 This is no more than a beginning. 这仅仅是个开端。3 The box i

22、s no heavier than ten kilograms. 这箱子只有 10 公斤。三、no +比较级+than （连词）：同.一样不。例如：1 She runs no faster than her brother (does ). 他和他的兄弟一样跑得不快。2 Jack is no more able to do this than Tom (is). 杰克和汤姆都不能做这件事。3 He speaks English o better than I (does). 我的英语说的不好，他也一样。4 Xiao Li has no more spare time than Xiao Wan

23、g (has). 小李和小王一样没有空余时间。另外，no 与 sooner 连用，并与 than 一起构成 no sooner .than.，表示动作和事件几乎同时发生。例如：We had no sooner arrived there than we heard the news. 我们一到那儿就听到这个消息。No sooner had I finished my work than he came.我刚做完事他就来了。2.) tons of可数与不可数名词都可以接。但是意思不同如：1） 接可数名词时表示“很多，大量的” tons of times屡次, 许多次2） 接不可数名词时表“该名词

24、的吨数” tons of fuel燃料吨数Useful expressions:1. What do you use it for?2. Can you play games on it?3. What can you do with it?4. Anything special about it? Task4 Act outHomeworkRecite the conversationPeriod Two【Teaching Content】words and phrases in reading【Teaching Objectives】1. Ss will be able to master

25、 the new words and key phrases2. Ss will be able to read the reading fluently3. Ss will be able to know the main idea of the reading【Teaching key points】1. New words2. Key phrases3. Know the main idea of the reading.【Teaching method】Taskbased: Teaching【Teaching aids】paper sheet, recorder, multimedia

26、【Teaching procedures】Step 1 Revision1. Review the words ,key phrases and useful expressions2. Let Ss read the dialogue3. Do some translation1) 那个叫什么？2) 它是一台由苹果公司设计的电脑3) 它不比一本书重。4) 你用它作什么？Step 2 Lead- inT: what do you usually use the computer for?Step 3 New words in reading1. growth ru n. 增长；发展；生长；种植

27、Chinese economic_growth 中国经济增长national economic_growth 国民经济增长population growth 人口的增长plant growth 植物生长growth period 生长期；成长期；发育期growth point 增长点；发展中心personal growth 个人成长2. pretend pritend, pri:- vt. 假装；伪称；假扮 vi. 假装；伪称 adj. 假装的短语Just Pretend 假装；正好假装The pretend 伪装者others pretend 别人假装Pretend Friend 看不见的朋

28、友Simply pretend 只是假装pretend money 伪币pretend to 自称具有pretend ignorance 佯为不知pretend profess 伪称pretend (not) to do sth.Pretend + that 从句She pretended to be busy.The boy pretended that he was ill.3. copy kpivi. 复制；复印；抄袭 vt. 复制；复印；抄袭 n. 副本；一册； 摹仿短语carbon copy 打字副本；用复写纸复制的副本；复写本；抄送copy machine 仿形机床；复印机；影印机

29、；拷贝机top copy 复印原件；头条新闻；头条音信Backing copy 副版；备份复制soft copy 软拷贝；软；软副本；电子文件copy number 拷贝数；复写数；复制数；份号eg: Over one thousand copies of the book were sold.He never does his homework himself .He just copies his brothers.4. through ru:prep. 通过；穿过；凭借adv. 彻底；从头至尾adj. 直达的；过境的；完结的短语get through 接通电话；到达；通过；完成pass

30、through 通过；经历；穿过；遭受fall through 落空；毁灭；失败；告吹see through 看透；干完；看穿；打个大西瓜carry through 贯彻；进行；支持到底；度过难关follow through 坚持到底；扬球；自球杆击到球之后到结束的这一段动作；自始至终完成工作scrape through 勉强通过；擦过；委曲通过through hole 通孔；穿孔；穿通孔；透孔print through 透印；印字贯穿；透录；压透eg.1) They kicked their way through the thorns.他们从荆棘中踢出一条路来.2) Yes, mosqui

31、toes are pests through and through.不错，蚊子是地地道道的害虫。3) At best, it can have influence through advocacy and example.充其量，它可以通过鼓吹和模范产生影响。5. whilehwailconj. 当的时候；虽然；然而n. 一会儿；一段时间vt. 消磨；轻松地度过eg. 1)You must be off antibiotics for a while.你必须停服一段时间的抗生素。2) After working with Operation Smile for a while.在“微笑行动”

32、工作了一段时间后。3) Some courses in college are required while others are optional.大学里有的课程是必修的，有是是选修的。4) I hate interrupting other people while they are at work.我讨厌在别人正在工作的时候打扰他们。Step 4 Practise and check answersStep 5 Read the passage and underline some important phrases1. the rapid growth of2. read throug

33、h books3. in the past4. a PowerPoint presentation5. social skills6. worry about7. work on8. nstead of9. play computer games10. write down11. upload all the information onto a website12. a 16-year old student13. over the recene years14. make sb. do sth.15. make cheating easierStep 6 Homework1) copy t

34、he words and phrases2) prepare for dictation3) read the readingPeriod Three【Teaching Content】reading： Aweboflies【Teaching objectives】1. Ss can get the main idea of the passage2. Ss can finish the task according to the passage3. Ss can put some difficult sentences into Chinese【Teaching key points】the

35、 understanding of the passage【Teaching method】Taskbased: Teaching【Teaching aids】paper sheet, recorder, multimedia【Teaching procedures】Step 1Try to put the following phrases into Chinese and English1. the rapid growth of2. read through books3. 在过去4. a PowerPoint presentation5. social skills6. 担心（两种）7

36、. 从事于，继续工作8. 代替，而不是9. 玩电脑游戏10. 写下来11. upload all the information onto a website12. 一个十六岁的男孩13. 使得作弊更容易Step 2 Listen to the passage and read after the tapeStep 3 Explain some difficult sentences first, then let Ss read and recite these sentences1 The rapid growth of the Internet over recent years has

37、 caused problems for parents and teachers.recent adj. 最近的，近来 recently adv.最近，近来 。 这两个词在句中出现时，句子多用现在完成时。E.g. He has bought a house recently.They have learned 5000 English words in the recent years.2 Parents worry about which sites their children spend time on, who they chat with online and what compu

38、ter games they play. 父母担心孩子上什么网站，在网上跟谁聊天以及玩什么电脑游戏。Worry about 担心，担忧3 Which sites their children spend time on, who they chat to online and what computer games they play ,是三个宾语从句，用陈述句语序。4 Despite of this ,we shouldnt assume that the Internet only bring problems.尽管如此，我们不应该认为网络只会带来问题。despite 尽管。后必须跟名词或

39、动名词，不能接普通句子。如： 不可说 Despite the public is getting increasingly discontented. 而只能说Despite the fact that the public is getting increasingly discontented.同义词组： in spite of但 despite 比 in spite of 严谨 ,用法一样5 Chen Song, a 16-year-old student, is currently working on a project thatinvolves listing all the tr

40、ees in his school. 陈松，一个十六岁的学生，正在做一项工作：把学校里德的所有树木进行整理分类。Work on 进行，从事e.g. A group of students are working on a difficult problem.That involves listing all the trees in his schools 是定语从句，修饰先行词project，that 在从句中作主语，不可以省略。1make+名词（代词）+动词不定式短语，-ed 分词短语，介词短语，名词短6 For teachers, the main worry is that the I

41、nternet makes cheating easier!语，形容词或形容词短语。如：She made all of us laugh. 她使得我们都笑注意：不定式短语在主动结构中作宾语补足语时，不带to；但在被动结构中作主语补足语时，不定式短语则必须带 to。如：we were made to laugh by her.Filth and high prices have combined to make London and other cities depressing places to live in污秽和物价上涨使伦敦和其他城市成了令人压抑的地方。We should make t

42、hese materials of most value 我们必须使这些材料变得很有价值。2. make+形容词（短语）+名词短语是一种倒装结构。为使句子结构保持平衡，通常将较长的名词短语移置补足语之后，不加引导词汇作形式宾语。如： The telescope made possible the observation of the far-off stars望远镜使人们能够观察遥远的星球。3. make+it+形容词+不定式短语（从句）不定式短语或从句作宾语时，需移置宾语补语之后，在原来宾语的位置上用引导词it 作形式宾语，从而使句子保持平衡。如:In order to make it ea

43、sier for people to use computers，languages for writing programs have been devised为使人们易于使用计算机，便设计出了编写程序的语言。The company made it questionable whether the equipment should be employed at all这家公司对到底该不该使用这台设备产生了怀疑4. make 构成的一些固定搭配make faces 做鬼脸make friends 交朋友make cakes 做蛋糕make noises 制造噪音make paper 造纸mak

44、e money 赚钱make yourself at home 请自便make oneself understood使别人理解make progress 取得进步make up 编造/化妆/整理/备Step 4 Exercises1) Read the passage again, then finish exercises 2 and check the answers2) Read the passage silently, circle the correct answer3) Finish exercises 3/4/5, invite some students to read th

45、e sentences on task 5Step 5 Homework1) Read the passage and try to repeat it from memory2) Copy the new words and phrasesPeriod Four【Teaching content】revision of the reading, Language in Use【Teaching objectives】1. Enable students to consolidate the phrases of the reading2. Enable students to master

46、phonetics and master The Present Continuous3. Enable ss to use the useful phrases and patterns correctly【Teaching key points】how to use The Present Continuous correctly【Teaching method】Taskbased：Teaching【Teaching aids】paper sheet, recorder, multimedia【Teaching procedures】Step 1RevisionHave a free talk about InternetStep 2language in useA. phone