重庆大学版五年级下册Unit 2 At Home-Lesson 2-教案、教学设计-公开课-(配套课件编号：e0abc).doc

1、1 重大版五（下）重大版五（下）Unit 2 Lets Spell 教学重点教学重点: 1.能根据已经学过的单词推断出以下字母组合的发音 shchtch alor 2.通过看视频、看教师师范正确读出本课出现的字母组合及其发音， 并能做到发音准确。 3掌握本课出现的音标，并结合以往所学的音标知识，快速拼读含有 以上字母组合的单词。 教学难点教学难点 能够正确读出本课出现的字母组合及其发音，并能做到发音准确。 shchtch alor 课前准备课前准备 教师准备教学过程中所需要的图片、声音、课件，以及本课时的5 张字母组合音标卡。 教师准备做游戏的字母卡和拼读单词的音标台历。 2 教学过程教学过程

2、 Step1:Warmup（热身） 教师播放课件中的音标歌。 师生问候。 Play the game :choose, choose the letter。 Step 2: Presentation（新课呈现辅音） (1) Study the letters ch Play the game :choose, choose the letter.时突然翻到字母组合 s h，让孩子们试着回答【】 T :Yes, many words contains sh. Such asshepushwash. Watchthe video :BBC Read in halves and in groups.

3、 Then read individually. Read the words on P17 (sh). PracticeSH2. Sum up :The letters sh make the sound . Study the letters ch by the same way. Sum up :The letters sh make the sound . 3 (3) Study the letters tch Play the game :choose, choose the letter.时突然翻到字母组合 tc h,。孩子们可能会回答 T: Lets listen to some

4、 words.P17tch Read the words on P17 (tch). T:tchSs:. T: Yes,the letters tch always in the middle of the words or at the end of the words. Do exercise and have a competition. Sum up :The letters tchmake the sound (4)Play a game. Listen and chose 1 or 2. 1 is, 2 is . Step 3：Have a break.（元辅音学习转换） )Pla

5、y a game: say the opposite words. big smalllong shortfat thinslow quick T:shortSs:? Watch the video 4 T:shortSs: tall Can you read?(tall short) They have the same sound. Watch the videoBBC . Pay attention to your mouth. Practice in pairs. Step 4：Presentation（新课呈现元音） (1) Study the letters al Read the

6、 words on P17 (al). Study the chant. This is my father, see how tall. This is my mother, not so tall. This is my brother , kicking theball. This is my sister, shopping in the mall. This is my baby,sweet and small. Show them these words of chant at first: tallball mall small. Show themchant. 5 Study

7、the chant in groups. Readthe chant together. Listen and chant. Have a competition. Study the letters or by the same way. Read the words on P17 (or). Show them some words to read. Step 5：Sum up and practice. (总结并练习)） (1) Revise the symbols. T: The letters or make the soundSs: Listen to the song T sings thesong “The letters or make the sound .”Ss: T:alshchtch .Ss: (2) Read the words on P17 and have a competition. (3)Spell the words quickly by the calendar . Step 6 :Homework and winner. Read the words at home .