英语人教版八年级上册unit3 SectionB (2a-2e).doc

学校：葫芦岛市杨家杖子开发区一中教师：孙 晓 乐年级：八年三班教学内容：Unit 3 Im more outgoing than my sister.（Section B 2a -2e）【教材分析】本节课选自新目标英语初中英语八年级上册Unit 3 Im more outgoing than my sister。本单元是围绕描述个人特征，对人物进行比较这个题材开展多种教学活动，学会用形容词的比较级来对两个人的外貌及个性进行比较。本节课是一节阅读写作课，是在SectionA 部分基础上的拓展与提高。本节课的重点学习内容为通过对2b部分内容的学习，使学生学会如何运用英语来比较朋友间的异同点，从而进一步提高学生的阅读与写作能力。同时，引导学生树立正确的交友观。【教学目标】I. 知识目标：1. Learn the following words and expressions mirror, serious, necessary, reach, touch, share，as long as , bring out , be different from, in fact2. Remember the sayings about friendshipA friend is like a mirror./ friends are like booksyou dont need a lot of them as long as theyre good.3. Learn to write a composition comparing friends.II. 能力目标:学会使用比较级和其他用于比较的词介绍自己和好友在不同方面的相同点和不同点，表达自己的交友原则。III. 情感目标：通过谈论好朋友应该是怎样的，使学生树立正确的交友观【学习策略】 合作学习、探究学习【教学重难点】1. 重点：学习使用比较级和其他用于比较的词介绍自己和好友的相同点和不同点，表达自己的交友原则。2. 难点：学习写作表达自己的交友观，理解并将文中出现关于友谊的格言运用到自己的作文中。【教学用具】 多媒体 【教学过程】Step 1 Lead-ina. Write the comparative forms of the following adjectives, then summarize the regular change of the comparative forms of the adjs. b. Make sentences with the above comparative forms of the adjs.【设计意图】导入分两步，第一步复习形容词比较级，引导学生总结形容词比较级规则变化的形式；第二步引导学生用写出的形容词比较级造句，造句前教师作示范。此环节既是导入新课又是复习旧知，名人图片和句子示例让学生明确任务，发散学生思维，同时营造良好的学习氛围。Step 2 Presentationa. Read and answer.Song Xiaobao is my friend, but we are very different. Hes more popular and outgoing than me. Im quieter and more serious than him. Should friends be different or the same?Letsread the passages in 2b quickly and match the opinions with the people.1. Whats Jeffs opinion about friends?2. What about Huang Lei?3. Whats Mary Smiths opinion about friend?【设计意图】引导学生快速阅读找到不同人物关于朋友的不同观点并连线，教师通过此环节的设计指导学生掌握英语快速阅读找文章关键词句的方法。b-1.Read and answer.Different people have different opinions about friends. Read the passage about Jeff Green carefully and answer the questions.1. What is Jeff like ?2. Is Yuan Li as quiet as Jeff? 3. What do Jeff and Yuan Li like doing ? 4. 从本段中找出关于友谊的两句格言并译成中文 (1)_ (2)_ b-2 Language points.as long as_只要，既然_ a. _As long as_you drive carefully, you will be very safe. 只要你开车小心，你就会很安全b. Well go to the beach _as long as it doesnt rain. 只要不下雨, 我们就去海边 【设计意图】学生细读“Jeff Green”段落并回答问题，进一步掌握形容词比较级的用法，强调“asas”同级比较，引导学生学会使用“as long as”造句，理解并记忆本段中关于友谊的格言，树立正确的交友观。c-1. Read and complete the chart. Jeff likes friends the same as him. Now please read the passage about Huang Lei and complete the chart.Opinion of friendsIts not _to be _.Difference orthe sameLarry is _me.AppearancepersonalityHe is _ and _than me.sportsWe both like _, but he _ at tennis than me and he often _in me . studyLarry isnt as _as me. I always _than him. I should _.c-2. Language points.necessary_必需的，必要的_a. Its _necessary_for every student to study hard. 对每一名学生来说努力学习是必要的b. Today is Sunday, _its not necessary_for you to come so early. 今天是周日，你不必来这么早小结：对某人来说做某事是有必要的Its necessary for sb. to do sth.【设计意图】学生细读“Huang Lei”段落填写表格，通过完成表格深入理解本段内容，学生根据表格提示达到复述本段，检验学生的语言输出能力。引导学生学习单词“necessary”的用法及“Huang Lei”在描述朋友时侧重的几个方面，为下一步写作打基础。d. Read and answer.Jeff likes friends the same as him, but Huang Lei likes friends different from him. What about Mary Smith? Please read the passage about Mary Smith carefully and answer the questions.1. 将下句译成中文 A true friend reaches for your hand and touches your heart. _2. Carol is funnier than anyone I know. (写出同义句) _3. 我们是好朋友，我们可以谈论并分享一切。(汉译英) _【设计意图】学生细读“Mary Smith”段落回答问题，比较三个段落中不同人物关于朋友的不同观点，记忆“Mary Smith”关于朋友的格言。e. WritingDifferent people have different opinions about friends or friendship. Now lets look at the screen, compare you and your best friend, then try to write something on your paper.【设计意图】本节课的重点是阅读指导写作，学生通过多次阅读回答问题，完成前面几个环节的任务，对“Jeff Green”、“Huang Lei”和“Mary Smith”三个人物的交友观有了比较熟悉的掌握。本环节的设计在于以提纲的形式使学生明确从哪几个方面描写自己的朋友，表达个人交友观，让学生在写作时思路清晰、有的放矢。给学生充足的时间写作,学生完成后展示自己的作文，阅读输入与写作输出有机结合，本节课教学目标达成。Step 3 Summary 1.Lea