最新八上U4T3P1汇编

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1、Unit 4 Our WorldTopic 3 The Internet makes the world smaller.教学内容分析及课时分配建议：本单元以Our World 为主题。第三话题在复习前两个话题的基础上，引入新内容的学习，包括认识互联网、互联网的功能、以及我们应该怎样正确对待互联网等。语法板块学习“主语+谓语+宾语+宾语补足语”的用法，比如The Internet makes the world smaller. The Internet makes our life easier and more interesting. 等。此外，还学习了对肯定和不肯定的表达的功能句，如I

2、m sure the Internet will become more and more important to us. Im not sure if it is good to shop online. Guess what! 等。 该话题还设计了音标的学习，帮助学生正确区分/w/和/v/的发音，同时也设置了句子连音、弱读、重读以及语音语调中升降调的学习，帮助学生通过语音语调的学习理解句子表达的意思，训练学生说地道的英语口语。最后通过Project的活动Becoming an Inventor 对所学内容进行积极的应用。本话题建议用五课时完成。第一课时：Section A1a,1b,1c

3、,2第二课时：Section A3a, 3b Section B4a, 4b第三课时：Section B1a, 1b, 1c, 1d, 2, 3第四课时：Section C1a, 1b,1c, 1d, 2a, 2b第五课时：Section DGrammar and Functions, 1, 2, Project 第一课时 (Section A1a,1b,1c,2）教学设计思路：本节课的课型为听说课，主要活动为Section A -1a和2。在Warming-up环节里，教师特意说在网上下载了一首好听的英文歌，与学生分享。Revision环节里，利用图片复习形容词的比较级和最高级的用法，并学习

4、词汇 cheap，Mars， pizza， cheap和expensive。重新整合本话题的词汇学习不仅是本节课的需要，同时也为第三、四课时的词汇学习减轻压力。在pre-listening环节针对一段关于网络给人们生活带来便捷的视频，讨论：What can you do online?学习新词汇online, language, information, face to face。并利用这一话题，导入1a的学习，并读1b预测答案。在while-listening环节里，设置不同层次的听力任务，第一遍听1a录音，回答What is Kangkang doing?和What makes compu

5、ters talk with each other?这两个简单的问题。第二遍再听1a，完成1b，核对答案。在post-listening环节里，首先让学生跟读并模仿对话，分角色朗诵并表演，此时，提醒学生注意语音语调以及连读和弱读的现象。接下来师生讨论对话，找出重点词句，让学生在运用中掌握。最后，分析对话的重点句子：The Internet makes the world smaller.并导入2关于语法的学习，学生通过观察和运用总结语言规律。. Teaching aims1. Knowledge aims：（1）学习并掌握新词汇：cheap, online, language, informa

6、tion, face to face, headmaster, grammar, Mars， pizza，expensive（2）认识和理解“主语+及物动词+宾语+宾语补足语”的结构。2. Skill aims: （1）能听懂有关谈论因特网的作用及简单的背景知识的对话。（2）能运用本课所学知识正确地谈论因特网带给我们的便利。（3）能将“主语+及物动词+宾语+宾语补足语”的结构融入到具体的句子之中。 3. Emotional aims:通过本课的学习，让学生了解因特网给人们生活带来的便利并正确地使用因特网。4. Culture awareness:. The key points and dif

7、ficult points1. Key points:（1）学习“主语+及物动词+宾语+宾语补足语”结构在句子中的使用。（2）了解有关因特网给人们生活带来的便利。2. Difficult points： 学习“主语+及物动词+宾语+宾语补足语”的结构在句子中的使用。. Learning strategies1. 善于观察和总结语言规律，并能举一反三，学以致用。2. 鼓励学生将学到的语言运用到实际生活当中。. Teaching aids多媒体课件/图片V. Teaching proceduresStage 1（3mins）：Getting students ready for learning

8、StepTeacher activityStudent activityDesigning purpose(Class activity)Greet the students and get themready for learning. Play the taperecording of the song Sovereign Light Cafe.T: Good morning, everyone!T:Did you have a nice weekend?T: What did you do?T: You know, I often surf theInternet in my spare

9、 time.Yesterday I found such abeautiful song on the Internet,that I downloaded it for you. Letsenjoy it together.Focus their attention on the teacher. Ss: Good morning, MissSs: Yes, we do.Ss:Ss:Remark：这一环节的目的是要创造学习英语的氛围并使学生静下心来，开始新的学习。可以采用多种方式，如唱歌、游戏、值日报告、自由讨论等。Stage 2（5mins）：RevisionStepTeacher act

10、ivityStudent activityDesigning purpose (Class activity)Show some pictures to review comparative and superlative degrees of adjectives and learn some new words.T:Do you remember what topic we talked about last week?T:And the grammar? You know, grammar means “语法”.T:Very good. Lets make sentences to re

11、view this grammar. Look at these pictures. T:Try to make sentences with the comparative and superlative degrees of the word “cheap”.T: Good job. Expensive is the opposite of cheap. Can you make sentences with it to express the same meanings?T:You did quite well. Look at these pictures.T: This is the

12、 earth. Do you know what it is?T: Its Mars. Which is bigger, the earth or Mars?T: Yes. Can you make sentences to compare them?T:Well done. The last group of pictures. What is this?T: Yes. Do you like pizza?T: Do you think which is the most delicious?Make sentences to review comparative and superlati

13、ve degrees of adjectives and learn some new words.Ss: About earthquakes.S1:Comparative and superlative degrees of adjectives.S1: The T-shirt is cheaper than the dress.S2: The dress is cheaper than the overcoat.S3: The T-shirt is the cheapest of the three.S4: The overcoat is more expensive than the d

14、ress.S5: The dress is more expensive than the T-shirt.S6: The overcoat is the most expensive.Ss:S7: The earth is bigger than Mars.S8: The sun is the biggest.S9: The earth is smaller than the sun.S10: Mars is smaller than the earth.S11: Mars the smallest of all.Ss: 比萨饼。Ss: Yes, we do.S12: I think piz

15、za is the most delicious.S13:Remark：将本话题的词汇学习任务重新整合，减轻第三、四课时的词汇学习压力。Stage 3（7mins）：Pre-listening StepTeacher activityStudent activityDesigning purpose(Class activity)Show a video about the convenience of the Internet.T: What do you often do in your spare time?T: Do you often surf on the Internet?T:L

16、ets watch a movie about the Internet first.T:What do you think of the Internet?T:Yes. It is so important that we cant imagine what our life will be like if we dont have the Internet. Well, What can you do online?T: You mean we can search for some information online. Right? Information means “信息”.T:

17、Anything else?T: Yes. We even chat with our friends face to face through the Internet. Anything else?T:Yes. We can study on the Internet. For example, we can learn English on the Internet. We can also learn other languages on the Internet. Can you guess the meaning of the word “language” in Chinese?

18、T: Kangkang and his friends are talking about the Internet. Read 1b to find out what they are talking about the Internet and predict the answers. Watch a video and talk about the convenience of the Internet. Learn the new words.Ss:Ss:Ss:S1: I think it is very important.S2: I think its necessary for

19、us. S3: We can do some shopping online.S4: We can find something we want to know on the Internet.S4: Yes. S5: We can chat with our friends.S6: We can study and play games on the Internet.S7: It means “语言”in Chinese.Ss:观看一段关于网络给人们生活带来的方便和变化的视频。讨论：What can you do online?学习新词汇online, language, informat

20、ion, face to face。导入1a。并读1b，预测答案。Remark：将语言学习与学生的生活实际联系起来，激发学生说的欲望，尽可能多地运用英语。Stage 4（8mins）：While-listening StepTeacher activityStudent activityDesigning purpose1(Individual work)Play the tape recording of 1a. And get the Ss to answer two questions.T:Now listen to 1a and answer the questions.1.What

21、is Kangkang doing?2.What makes computers talk with each other?T: Have you got the answers? What is Knagkang doing?T: You are right. What makes computers talk with each other?T: You did quite a good job. Listen to 1a and answer some questions.Ss:S1: He is doing some shopping on the Internet.S2: A spe

22、cial language makes computers talk with each other.设置难度不同的听力任务。2(Individual work)Play the tape recording of 1a again.T:Now listen again and complete the passage in 1b.T:Lets check your answers. Who would like to read the passage for us?Listen again and complete 1b. And then check the answers.Ss:S1:R

23、emark：Stage 5（17mins）：Post-listeningStepTeacher activityStudent activityDesigning purpose1(Pair work)Play the tape recording of1a.T: Read the conversation after the tape and imitate. Pay attention to the stress and intonation.T: I want some pairs to act it our in roles. Who would like to have a try?

24、T: Good job. But I think you can do better if you pay more attention to the liaison and weak form. For example, Im doing some shopping on the Internet. Its a little cheaper.Read after the tape and then act it out in roles.Ss:P1:2(Class activity)Talk about the conversation and deal with the key point

25、s.T: Read 1a quickly and underline the key points you think.T: Say out what you underlined, please. T:Good. Face to face means “面对面”. We are talking face to face now. Can you guess the similar phrases? back to back.T:Hand in hand.T:Very good. Neck and neck.T:It means “齐头并进”. Any other phrases?T: It

26、means “appear”. For example, we dont know when then universe came into being. Can you give an example?T: A good sentence. Well, when did the Internet come into being?T: Then whats the meaning of “make it into use”?T:Perfect! It means “use”. “投入使用” in Chinese.Learn the key points.Ss:S1: Face to face.

27、Ss: 背对背。Ss: 手挽手。Ss: (Sorry, we dont know.)S2: Whats the meaning of “come into being”?S3: A new rule came into being in our class.S4:Scientists started to study the Internet on the 1960s and made it into use in 1990s.S5: I think it means “use”.师生讨论对话，找出重点词句，让学生在运用中掌握。3(Class activity)Lead to 2. Write

28、 down the sentences in 2 on the blackboard.T: Do you have any other questions?T:But I have a question. Look at the sentence: The Internet makes the world smaller. Can you translate it ?T: Good. “The world” is the object. And the world is smaller. So “smaller” is a complement for the object. We call

29、it object complement. Another two sentence: He made me laugh. You should keep the room clean. Can you understand the object complement? T:Look at the pictures in 2 and follow the example to make up sentences. You can discuss with your partner if you need.T: Read your sentences, please. Who would lik

30、e to show your sentences?T:Do you know the meaning of “headmaster”? (出示一张本校校长的照片) Do you know him? Yes. He is our headmaster. Lets go on. The third sentence.T:You all did quite well. I have written your sentences on the blackboard. Now Ill ask six students to underline the object complement. T: Than

31、k you. Now watch them carefully. Can you tell me what can be used as object complement? T: Perfect. You learned a new structure. Please try to use it as much as possible in your daily life.Make sentences and learn the structure: subject + Vt. + Object + Object complement.Ss: No, we dont.要求：C.高层决策者使用

32、的系统D.中层决策者使用的系统Ss:因特网使得世界更小了。12() 在DIC的发生、发展过程中，微栓形成，大量血小板和各种凝血因子包括凝血因子I(Fbg)、凝血因子V、X被消耗，虽然肝和骨髓可代偿性产生增多，但若其消耗过多，会发生代偿不足，从而导致血液中凝血因子和血小板含量显著减少。血液中凝血因子中又常以凝血因子I、凝血酶原、凝血因子V、X等的减少较为明显，使凝血过程障碍，血液处于低凝状态。这是引起DIC出血的重要原因。答题要点：羊水栓塞、胎盘组织细胞入血，激活内外源性凝血系统。孕妇血液处于高凝状态。病人有出血、休克、脏器功能障碍、贫血。借：以前年度损益调整资产减值损失 15借：资产减值损失

33、500贷：管理费用 8510、系统的可靠性一般是用 来描述。Ss: Yes. D1 1115万元19血浆鱼精蛋白副凝试验（3P试验）是检测Ss:S1: The actor makes the girls laugh.S2: They made the man headmaster.Ss:校长。S3: Mother doesnt let the boy watch TV.S4: She keeps the room clean.S5: The man saw the boy playing computer games.S6: The teacher asks his students to c

34、lose the window.Ss:S7:Verb, none and adjective.S8: “Doing” and “to do” .Remark：1.语法讲解可以适当使用汉语。在本节课中，要让学生明白宾语和宾语补足语之间的关系以及什么词可以充当宾语补足语。2. 鼓励学生将学到的语言运用到实际生活当中。Stage 6（5mins）：Summarizing and assigning HMKStepTeacher activityStudent activityDesigning purpose1（Class activity)Encourage the Ss to summarize

35、 the key points T: Class will be over soon. We should summarize what we have learned in this lesson. Lets begin!Summarize what they have learned today. S1: We learned some new words.cheap, online, language, information, face to face, headmaster, grammar, Mars， pizza，expensive.S2: We learned some use

36、ful phrases.face to face, come into being, make it into use.S3:We learn a new grammar: subject + Vt. + Object + Object complement.培养学生归纳总结的能力，再次复习巩固本节课的重点知识。2 (Class activity)Assign the HMK.T: For todays HMK, Id like you to remember the new words and phrases. Please practice 1a with your partners an

37、d make five sentences with “subject + Vt. + Object + Object complement”, and we can share them tomorrow. Preview Section A3a, 3b Section B4a, 4b. Finish the HMK after class.适当的家庭作业有助于巩固课堂所学的知识。Remark：VI. Blackboard design第一课时 (Section A1a,1b,1c,2)1.Some new words.cheap, online, language, information

38、, face to face, headmaster, grammar, Mars， pizza，expensive.2. Some useful phrases.face to face, come into being, make it into use.3.Grammar: subject + Vt. + Object + Object complement.The Internet makes the world smaller.The actor makes the girls laugh.They made the man headmaster.Mother doesnt let the boy watch TV.She keeps the room clean.The man saw the boy playing computer games.The teacher asks his students to close the window.