2020-2021学年Unit 2 Colour教学设计

总 课 题

牛津译林版九年级英语上册 9A  Unit2 Colour

总课时

10

第8课时

课 题

       study skills

课  型

新 授

教学目标

知识目标

1.To understand the difference between the voiced and voiceless “th” sounds.

2.To distinguish the voiced and the voiceless “th” sounds.

能力目标

To pronounce the two “th” sounds correctly.

情感目标

To know the importance of correct expressing

教学重点

1.To understand the difference between the voiced and voiceless “th” sounds. 2.To distinguish the voiced and the voiceless “th” sounds. 3.To pronounce the two “th” sounds correctly.

教学难点

To understand the difference between the voiced and voiceless “th” sounds.

课前预习

1. Preview the new words and phrases of this period

2. Pre-learn “Pronunciation”

教             学             过             程

教 师 活 动

学 生 活 动

备课札记

Step1. Revision

1. Tell a student to give a daily report. 

2. Revise something learned in the last period.

Step2. Lead and presentation

1). Show some letters on the board. Ask them to read and tell them that there are two ways to pronounce the “th”.

2) Read through the three steps to pronounce the voice //sound. Ask the whole class to pronounce the voiceless sound together. Remind them to put their hands on their throats to make sure they do not feel any vibration.

3) Play the recording for Part A through once and ask students to listen to the pronunciation of the “th” in each word.

4) Play the recording again, and lead them to read again and again.

Have a revision

Read and learn

让学生注意观察和模仿是准确发音的关键。

教             学             过             程

教 师 活 动

学 生 活 动

备课札记

The best way to learn pronunciation is to read again and again.

Step3 Sum up

辅音字符 th 有 清与浊 两种读音：
1 当位于词首时，可以从词性上判别其应有的读音。请看：
第一类：在以下 4种 词类 th 读 清音，即国际音标的/θ/ ：
a. Noun 名词：thing, theatre, thumb大拇指, thunder雷,
thermos热水瓶, Thursday, theory, theme, throat喉咙, thread线
b. Verb 动词：think, thank, throw, thrive, thicken,
c.Numeral 数词：three, thirteen, thirty, third, thousand
d.Adjective 形容词：thin, thick, thirsty, thoughtful,
thorough彻底的

第二类：在以下 两种 词类 th 读 浊音：
a. Pronoun 代词：they, them, their, theirs, this, these,
that, those, there, thy[旧时用法]你的
b. Functional terms 功能词：the, than, then, though, thus,
therefore
2 当位于词尾（或音节之尾）时，其读音多数是清音，如：bath, breath, both, cloth, tooth, health, wealth, arithmetic 等。只有在少数单词中，如：with, smooth 中读浊音。
3 当位于两个元音之间时，其读音多数是浊音。如：other, mother, brother, another, father, weather, feather, leather, further, breathe.
但是，也有读清音的。如在单词 method, nothing, anything, sympathy, sympathetic, mathematics, healthy, wealthy, Luther, Marathon(马拉松)等。

Step4 Assignment

Listen and read

对于规则要求学生作好必要的记录。

The Notes after teaching: