英语人教版八年级上册Unit 3 Section A 1a-2d.docx

Unit 3 Im more outgoing than my sister.第一课时Section A 1a-2d1、 教学目标1.记忆单词: outgoing, both, better, loudly, quietly, hard-working, competition, fantastic, which, clearly, win, though。2.掌握句型:(1)Tina is taller than Tara.(2)Sam has longer hair than Tom.(3)She also sings more loudly than Tara.3.能掌握以下语法:(1)形容词或副词比较级形式的构成。 (2)表示两者进行比较的句式结构。2、 教学内容1.熟记形容词、副词的比较级的用法。2.学习一些表示个性特征的反义词:tallshort;thinheavy;quietlyloudly。3.能熟练运用“主语+ be + 形容词的比较级+than”对人的外貌及性格特征作对比。3、 教学重难点1.掌握形容词、副词比较级的变化规则。2.运用形容词的比较级表述二者之间的差异。3.“主语+ be + 形容词的比较级 + than”结构用法。4、 课时: 1节时5、 教学过程Step.Lead inMake a simple drawing of a boy and a girl on the blackboard. Judy is tall.Judy is taller than Bob. Then bring out two rules of different length.Say:This is a ruler. Its Bobs ruler.(longer)This is Judys ruler.(long) Bobs ruler is longer than Judys.设计意图创设情景,引导学生们在实际运用中初步感知如何对事物进行比较,引出比较级。 Step .Presentation(1a)1.Show some new words on the blackboard.2.Read the new words to students and ask them to repeat.3.Ask students to do this activity individually.Then check the answers.tallshort thinheavy long hairshort hairquietlyloudly4.First tell students what the twins are.Twins are children born at the same time by the same parents,but not always.Explain the vocabularies to students.设计意图通过对要点词汇的讲解,为后面的教学扫除生词障碍。Step . Listening activities1.Work on 1b. Listen to the conversation.The people are talking about twins.Please listen to the tape and number the pair of twins in the picture.First,tell students the twins are children born at the same time by the same parents.Then play the tape for the first time.Students only listen.Then play it a second time.This time ask students to number the pair of twins individually.And then check the answers with the whole class.2.Pair work.Ask two students to read the sample conversation to the class.Then have students work with a partner.Make conversation work with a partner.3. 2a Point out the two columns and read the headings:-er,-ier and more.Then point out the words in the box.Read them.4.Listen for the general idea of 2a.The general idea of the conversation is about.A.the difference between Tina and TaraB.the appearance (外貌)of the twinsC.the habit of the twins5.Then,ask the Ss to listen to the tape a third time and finish the tape scripts.Interviewer:Tina,do you think you are your sister Tara?Tina:Oh,sure.We look similar but were very different.Interviewer:Really?In what ways are you different?Tina:Well,Im than Tara.Im and ,too.And I love sports.Tara:Yes,she can run and jump than me.Interviewer:Whos at school?Tara:Tina thinks she works than me,but I work as as Tina.Tina:Not really.I think Im than Tara.She always gets up than me.Check the Ss answers.设计意图通过完成听力1b 到完成2a 逐步深入,最后检查学生听到的关于比较级要点词汇或短语,培养学生听寻大意和听寻细节信息的能力。Step . Post-listening activitiesWork on 2b.Point out the picture and the two boxes with the headings Tina and Tara.Say,listen to the recording.Write words in the boxes.The words are from the list in activity 2a.Play the recording and check the answers.设计意图这个听力练习重点是培养学生听取比较级要点的能力,为比较级的教学打好听力基础。Step .Inquiry into knowledge by translationAsk the Ss to look at the following sentences and try to summarize the language rules about how to use“Comparatives with(i)er and more,both and as as ” to make inferences and fill in the blanks.The Ss can help each other and have a discussion after doing the following by themselves.设计意图通过翻译探究,让学生从实践感知到规律性的知识总结,获得知识,为单元后期教学做好知识铺垫。Step .Pair work1.Point out the chart in activity 2c.Say and make your own conversations according to the information.Ask pairs to continue on their own.2.Ss practice their conversations.3.Ask some pairs to act out their conversations.Step .Role-play the conversation1.First,read the conversation and match the people with the right things.Then,let them put the conversation into Chinese.Next,role-play the conversation in pairs or make their own conversations.Finally,ask some pairs to go to the front of the classroom and perform it to the whole class.2.Read carefully and finish the conversation.Julie:Did you like the singing yesterday,Anna?Anna:Oh,it was fantastic! Nelly sang so well!Julie:Well,I think Lisa sang than Nelly.Anna:Oh,which one was Lisa?Julie:The one with hair.I think she sang than Nelly.Anna:Yes,but Nelly danced better than Lisa.Julie:You can tell that Lisa really wanted to win,though.Anna:Well,everyone wants to win.But the thing is to learn something new and have fun.The following language points should be explained.设计意图此部分是一个完整的口语示范对话,带着任务完成对话,抓住对话主干,理清脉络,增强对教材的理解与把握。最后通过填空等形式夯实学生基础,练习学生的语言表达和组织能力。Step .Exercises:the end-of-class test.用所给词的适当形式填空1.Paul is (funny)than his cousin.2.My pen friend is (outgoing)than me.3.The rain is very (heavy).4.He jumped (high)than her.5.She speaks (loudly)than him.根据汉语意思完成句子1.蒂娜比塔拉高。而且她唱歌也比塔拉声音大。Tina is Tara.And she also sings Tara.2.我认为莉萨唱得比内莉唱得好。I think Lisa sang Nelly.3.塔拉和蒂娜学习一样努力。Tara works Tina.4.哪一个是莉萨? 头发更短的那一个。 was Lisa? The one with .5.我认为她比内莉唱得更清晰。I think she sang than Nelly.【Keys】.1.funnier2.more outgoing3.heavy4.higher5.more loudly.1.taller than,more loud