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1、Unit 4 Then and nowPart A教案第一课时【教学目标】1.语言技能：（1）能够听懂、会说、认读词组或单词：hill, star, Americans, look up, on the Internet.（2）能完成听力任务，根据听力内容进行有关题目的判断。（3）能够运用“There be”结构的过去式句型“There was no library in my old school. / There was only one small building on a hill. / There were no computers or Internet in my time.
2、”来描述以前的事物。（4）能够运用日常交际用语“Tell us about your school, please. / Could you see stars at night?/ The Americans took about five days to get there in 1969. / I looked it up on the Internet. ”,并在现实生活中正确应用。2.语言知识：（1）能在具体的语境中进一步理解“There be”结构过去式句型的表意功能。（2）学会有关“There be”结构的过去式句型, 并能在现实生活中运用。3.情感态度、学习策略与文化意识：（1
3、）能够积极参与各项课堂活动。（2）在课堂交流中，能够做到注意倾听，积极思考。（3）能够针对日常生活中发生的各项事务做出适当的反应。【教学重点】1.句型：There was no library in my old school. There was only one small building on a hill. There were no computers or Internet in my time. 2.词汇：hill, star, Americans, look up, on the Internet.3. “There be”结构的过去式句型在现实生活中的具体应用。【教学难点】
4、1.本文涉及的新词汇较多，知识面较宽广，需要在课堂教学活动中潜移默化地渗透。2. “There be”结构的过去式句型在现实生活中的具体应用。【教学用具】1.教师准备与本课时相关的图片、课件、录音机与录音带。【教学过程】Step 1:warm-up1.Greeting.师生用英语互相问候。2.Sing a song “Little star”.（唱熟悉的歌谣“小星星”,有两个目的，一个是活跃课堂气氛，另一个目的是引出词汇star与句型We can see stars at night.提前学习，减少学习压力。）3.Lets try. 教师引导学生完成Lets try 部分的练习。学生先看课文中
5、的文字提示语与两个句子的内容，带着问题听录音，抓住关键信息，正确判断题目。Step 2:Presentation1.Lead-in（1）Talk about “Lets try”.（谈论Lets try部分的内容，引出爷爷来参观Wu Yifan的学校，进而提出问题：What was Grandpas school like?）【设计意图】循序渐进地学习课文，学生易于接受，自然而不突兀。（2）Listen to the tape and find out the answer.（教师引导学生听录音，找答案）（3）Read the text and answer the questions. Q1
6、：Could grandpa see stars at night? Yes, he could. He liked the stars. Q2：How many days did the Americans take to get to the moon in 1969? The Americans took about five days to get there in 1969. Q3：How does Wu Yifan know that？ He looked it up on the Internet.2.Read and analyze the text.（阅读文章并分析本文的重点
7、句型。）（1）过去没有什么东西：There was no + 单数名词 + 其它 There were no + 复数名词 + 其它（2）过去有什么东西：There was a +单数名词 + 其它 There were + 复数名词 + 其它3.Time for exercise.（完成相对应的练习，确保学生掌握There be结构的原形与过去式句型）A.is B.are C.was D.were（1）There _ a book on the desk yesterday.（2）There _ many flowers in the garden.（3）There _ no compute
8、rs in 1720.（4）There _ an apple in the basket.（5）There _ an old house here in 1928.（6）There _ some buildings there last year.4.Read and act out the text.（分小组进行角色扮演，然后找个别学生组合进行角色扮演，表演的过程中，要求尽量逼真地扮演“Wu Yifan的爷爷”！）Step 3:Practice1. Draw and talk.（课前画画，上课谈论画画的内容）（1）What was your school like five years ag
9、o? There was . There were.（2）Whats your school like now? There is a . There are.2.Show your talk.（找组合进行谈话展演）3.Make a summary.T: What did we learn this class?教师和学生一起总结本课时的教学重点，先由学生谈谈自己学了什么，教师再进行总结。Step4: Homework1.听录音，熟读课本 P34 Lets talk 内容。2.预习P35内容。第二课时【教学目标】1.语言技能：（1）能够听懂、会说、认读三个地点名词：dining hall, g
10、ym, grass.（2）能够听懂、会说、认读四个有关“过去时间段”的词汇：.years ago, months ago, last year, last month.（3）能够正确使用There be句型“There was no gym in my school twenty years ago. / Theres a new gym in our school now.”描述过去或现在存在或没有存在的事物。（4）能够运用新学的句型描述图片内容，找出图片中错误的地方。2.语言知识：（1）能了解单词简单的拼读规律，根据单词的音、义、形来学习词汇。3.情感态度、学习策略与文化意识：（1）敢于开
11、口，表达中不怕出错误。（2）积极参与课堂学习活动，能对新学内容进行归纳与总结。（3）在学习的过程中，初步体会中外文化的异同之处。【教学重点】1.句型：There was no gym in my school twenty years ago. Theres a new gym in our school now.2.词汇：dining hall, gym, grass, .years ago, months ago, last year, last month.3. 在日常生活中能够正确运用这些词汇与句型。【教学难点】1.“There be 结构的原形与过去式”句型的区别。2.“There
12、be 结构的原形与过去式”句型在日常生活中的具体应用。【教学用具】1.教师准备与本课时相关的图片、课件、录音机与录音带。【教学过程】Step 1:warm-up1.Greeting.师生用英语互相问候。2.Free talk.（师生交流）T:What was our school like five years ago?Ss：.T:Whats our school like now?Ss：.【设计意图】通过轻松的交流复习巩固与本课时相关的重点句型。Step 2:Presentation1.Lead-in（1）Whats in our school now?（与学生共同讨论学校现在的状况，学校里
13、面有什么？引出新词汇。） T: Whats in our school now? Ss: There is a .2.Read and follow the tape.（跟录音读单词）3.Point and say.（教师指着单词，学生读单词，在这个环节，教师了解学生认读单词的情况，帮助学生针对不熟练的词汇多加训练。）4.Make sentences.（要求学生给单词造句子。） S1:There is a gym.5.Copy the words.（尝试默写单词，将单词分成几个小部分来记忆单词。）Step 3:Practice1.Find the mistakes.（学生观察图片内容，圈出错误
14、的词汇，再模仿课本中的句型进行描述。）At that time, there were no gyms. People didnt go by bus.People couldnt use the Internet.2.Time for exercises.（用所给单词的适当形式填空）（1）There _（is）a book on the desk yesterday.（2）There _（are）no Internet in Tang dynasty.（3）I _(do) stay at home last night.（4）Mike _（go) to the gym last month.（5）People _ (can) use the Internet before.3.Make a summary.T: What did we learn this class?教师和学生一起总结本课时的教学重点，先由学生谈谈自己学了什么，教师再进行总结。Step4: Homework1.听录音，熟读本课的重点单词与句型。2.练习拼写今天学习的词组与句型。
