英语人教版八年级下册unit10.doc

Period 3：Section B 1a- 2d课时目标与要求：知识目标：使学生在阅读对家乡变化的短文中感受现在完成时的用法，并掌握for和since在现在完成时中的使用区别。能力目标：学生学会用现在完成时询问、阅读和评价与家乡相关的活动。情感目标：引导学生体验和热爱生活，尤其是乡村生活。文化目标：体验中国农村和城镇方面发展变化的差异。课时重难点：重点：现在完成时，表示家乡感受的词汇，阅读与家乡相关的活动。 How long has it been there? Its been around for at least 20 years. lovely, special, hill, crayon, shame, memory, century 难点：阅读并理解与家乡相关的活动，对阅读语篇中的语言点进行语言积累。教学准备：教师准备：关于家乡感受的图片、课件，彩绘的教学挂图以及多媒体课件。学生准备：关于家乡感受的英语单词卡片。教学流程：Period 3Step 1 A ReportStep 2 Say his/her hometownStep 3 Say Zhong WeiStep 4 Do a surveyStep 5 SummaryStep 6 Homework面向全体学生，体验学英语的快乐。呈现本课的目标语法，并操练。情景呈现，通过故事巩固新知。对本节的知识点进行综合运用。通过学生自主探究，总结本课目标语言。学生自主学习， 感受家乡变化掌握新知。教学步骤：Step 1 A report: Your collection. T: Last class I gave your homework. You did a report about your collection. Now its time to show it. Take out your reports. Please exchang your results to your group. Then each group reports the best one to the whole class. Thy to use the structure: Whats your favorite collection?【设计意图：复习活动面向全体学生，让所有学生都参与其中，体验学习英语的快乐。】Step 2 Say his/her hometown1. Present the new words.T: Everyone has a hometown. In my hometown, there is a hill. Is there a hill in your hometown? (show pictures to teach hill). Teach other new words in this way (crayon, shame, count, century, memory.).2.（1a）Do a surveyCheck () the places or things you can find in your town or city. (1) Presentation Look at the picture. Pay attention to the words. T: What are there in your hometown? Look at the words in the box of 1a. Read them first and check the places or things you can find in your town or city. Lets see which group gets the most answers.(2) Try to use the words to make sentences, the more the better.Ss: .3. Guessing game: About hometown!T: Ive told you to find the places in your town. Now please tell my about your hometown. then try to describe it, and others guess. For example, my hometown has g very good place, you can borrow books and read books there.The group who can guess out the most questions is the winner.Ss:4. ( 1b ) Have a race!T: Just now we have found many interesting places in our town or city. In this class lets welcome two new friends. One is Martin, the other is Jenny, do you want to know what are in their hometown? Do they like or dislike their hometown? Lets listen to the tape and answer these questions. （1c）Listen again and fill in the chart about the places in Jennys hometown.T: Youve done a good job. Now, listen again and fill in the chart about the places in Jennys hometown. The group which answers the fastest and most exactly is the winner.4. Say your hometownMake dialogues according to 1c.A: Does Jenny still live in her hometown?B: Yes, she does.A: Does she like her hometown?B: Yes, she does.A: Is there a town library in her hometown?.Share the conversations in groups, and find the best one.5.(1d ) Make dialogues.This time its your turn to talk about your town/ city with your partner.Example: A: My city is lovely. B: What are some of the special places there? A: Well, theres a concert hall there. Its been around for at least 20 years.Compare which group makes the best.6. Summary教师指导学生找出规律:主语+助动词（have/ has）+动词过去分词+ 其他+时间状语For+ 段时间Since+点时间/ 段时间+ago/ 句子【设计意图：通过听力和对话练习，巩固新知总结新知，并为下文做铺垫。】Step 3 Say Zhong Wei1. (2a) GuessingT: Nowadays, more and more Chinese leave their hometown to the cities. Do you know why do they leave their hometown? Do you know how often do they visit your hometown? Now this class lets learn an article about Zhong Wei, but first you should answer these questions, and then find out if your answers are the same as in the passage. Ss: .T: Now you read the passage, then correct your answers and tell me your answers again.Ss: .Compare which group guesses the answers right.2. Points in the passage.Let the students read the passage for the second time. Try to find out what they dont understand. (1) millions of 成百万上千万 million, 百万，使用时前面如果有基数词修饰时不能加“ s”, 只有与of 连用时才可加.Example: There are millions of things living on the earth. There are two million people in this city.(2) among 在.（三者以上）中之一I live among the mountains.(3) 46-year-old 46岁的， 在句中做形容词修饰名词用。He is a 46-year-old worker.他是一位46岁的工人。(4) used to 是一个固定搭配，指过去常常，以前常常，后面常接动词原形。I used to return home at least twice a year.(5) regard with. 以.的态度看待某人He regards me with favour. 他很赏识我。(6) since the mid-20th century 自从20世纪中期， 通常与现在完成时连用。Kids have learned English since the mid-20th century.(7) stay the same 保持相同same, 形容词，相同的，同样的，通常与定冠词“the”连用。His hometown cant stay the same.(8) opposite 介词，表示位置，在.对面There is a big supermarket opposite my school.有一个大超市在我学校对面。(9) such a happy childrenhood 这样一个快乐的童年such, 这样的，如此的，通常修饰名词。There is no such thing.3. (2b ) Having a race.（1）Guessing the meaningT: Show the words and the phrases on the screen. The Ss in their groups guess the meaning, which group guess the most and the fastest is the winner.（2）Read the passage in groups for the third time. Find expressions in the passage that have the same meanings as these words and phrases. Which group finds the fastest and the most exactly is the winner.（3） Can you make sentences use these words?Ss: .4. 找对子在上面近义词的基础上再增加几组学过的近义词 (如：especially与particularly, honest与truthful.)，教师将每对中的一个单词的卡片贴在黑板上，另外将对应的单词卡片扣着放在讲台上，然后让参赛的两组学生逐一上来抽卡片，抽出卡片后先要举给学生们看，然后把黑板上相应的卡片摘下来并将单词读出来，找对读对的得2分，找对读错给1分，找错了的不得分，卡片全部抽完后，得分多的为优胜。T: I will say a word like this: especially, the Ss try their best to guess another way of saying.Ss: .4. ( 2c ) To be a reporter.(1) To be a reporterT: As we all know, our hometown is the most educational place for us. So we must do our best to protect it. What do you have to do? Please do a survey about it. And then tell me your answers.Ss: .(2) Finish 2cRead the passage for the fourth time. Then talk about ZhongWei in groups. Which group finds the answers quickly and exactly is the winner.5. Retell the storyT: lets look at the questions and the phrases again. Can you retell the paragraph according to the phrases.(write the rules on the blackboard)millions of 成百万上千万 among 在.（三者以上）中之一46-year-old 46岁的， for the last 13 years 在过去的13年【设计意图：在情景中呈现，并在游戏活动中运用同义词，并通过ZhongWei的故事掌握since和for在现在完成时中的用法。】Step 4 (2d ) Do a surveyLet the Ss work in groups. Think of changes that are happening in your town or city today. Which