七年级上册英语教案(2)
教学重点、难点：
Step 1 Revision
T: There are four seasons in a year. They are...
Ss: spring summer autumn winter
T: Well, I like summer best.
Ss: Why?
T: Because I like swimming. What about you, S1?
S1: I like winter best, because I like making snowmen.
T: (Asking the Ss.) Which season does S1 like best?
Ss: He likes winter best.
(小组活动，谈论对方最喜欢的季节及原因。)
Step 2 Lead-in
1．T: Different seasons, different weather. And every day, it changes. Would you like to know how to express them in English ? “Yes!” Ok, now let's learn together. At first let's look at some beautiful pictures.
（启发式导入新课，激发求知的欲望)
幻灯显示：
Picture 1 Picture 2
When the sun is in the sky, it's sunny. We have a lot of snow these days, it's snowy.
Picture 3 Picture 4
When there are many clouds in the sky, it's cloudy. Today there is a lot of wind, it's windy.
Picture 5
There is a lot of rain in England, it's rainy.
(用漂亮的彩图展示，给人以视觉感观的刺激；用红色显示 sun/sunny, snow/snowy, cloud/cloudy, wind/windy, rain/rainy，突出重点，利用学生已经学习过的句型，在句中学单词，加强语言的运用、表达能力，使词汇的学习灵活、不枯燥乏味)
2. T: Look at Picture5.It's always rainy and warm in England in a year. Like the weather, the people in England are always gentle, we call them gentlemen or gentlewomen. And they care for the weather very much, they enjoy talking about it. So, you'd better begin with the weather when you meet a stranger in England and you don't know what to talk with him at this time.
（学习语言的同时，介绍一些文化背景知识，加深对语言的理解和培养跨文化交际的能力）
3. 给学生任务，利用图片在自己所造的句子中学习巩固有关天气的词汇。比如听到:
A: Look at the sun. B: It's sunny.
C: Look at the trees. They are not straight. D: It's windy.
(“straight”一词，是学生查字典而得出，我及时给予肯定评价，鼓励自主获取知识，拓宽学用渠道)
Step 3 Make dialogue
1. T: How are you today?
Ss: I'm fine, thanks.
T: If we want to know the weather, we can say , How is the weather? OK! How is the weather?(领读两遍。)
T: How is the weather? （问学生问题）
Ss: It's sunny and cold.
(前几前，天下雪
