Lesson 2教学设计第一课时

重大版五（下）Unit 2

Let’s Spell

万州望江小学

郑露

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

sh[

]

ch[

]

tch [

]

al[

]or[

] 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

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。

sh[

]

ch[

]

tch [

]

al[

]or[

] 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。。

1

教学过程

Step1:Warm—up（热身）

①

教师播放课件中的音标歌。

②

师生问候。

③Play the game :choose, choose the letter 。

Step 2: Presentation（新课呈现辅音）

(1) Study the letters ch[ ] ① Play the game :choose, choose the letter .时突然翻到字母组合sh，让孩子们试着回答【 】 T :Yes, many words contains sh. Such as she\push\wash. ②Watch the video : BBC [ ]

③Read in halves and in groups. Then read individually. ④ Read the words on P17 (sh).. ⑤Practice SH2. @ Sum up :The letters sh make the sound [ ]. ⑵Study the letters ch [ ] by the same way. @ Sum up :The letters sh make the sound [ ].

2

(3) Study the letters tch[ ] ①Play the game :choose, choose the letter .时突然翻到字母组合tch,。 孩子们可能会回答 ②T: Let’s listen to some words. P17 tch[ ] ③ Read the words on P17 (tch). T: tch Ss:[ ]. T: Yes,the letters tch always in the middle of the words or at the end of the words. ④ Do exercise and have a competition. ⑤@ Sum up :The letters tch make 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）

①)Play a game: say the opposite words.

big small long short fat thin slow quick T: short Ss: ? ②Watch the video

3

T: short Ss: tall ③ Can you read? (tall short) They have the same sound . ④ Watch the video BBC [ ]. ⑤ Pay attention to your mouth. Practice in pairs. Step 4 ：Presentation（新课呈现元音）

(1) Study the letters al[ ] ① Read the words on P17 (al). ② Study the chant.

This is my father, see how tall

.

This is my mother, not so tall

.

This is my brother , kicking the

ball

This is my sister, shopping in the mall

This is my baby,sweet and small

.

Show them these words of chant at first: tall ball mall small. Show them chant.

4

.

.

Study the chant in groups. Read the chant together. Listen and chant. Have a competition. ⑵Study the letters or [ ] by the same way. ① Read the words on P17 (or). ② Show them some words to read. Step 5 ：Sum up and practice. (总结并练习)）

(1) Revise the symbols.

① T: The letters or make the sound Ss:[ ]

② Listen to the song ③T sings the song “The letters or make the sound ....”T: al sh ch tch ...... 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 .

5 Ss: