一.  teaching aims:
1.enable ss to listen and say : what’s your favourite season?
sprig.
why do you like spring?
because i can plant trees/…
2.  enable ss to finish  let’s try and let’s find out.
二.teaching difficulties and emphasis
enable ss to master two main sentences:  why do you like….:?
because i can…..
三.  teaching aids
cai  tape recording and cards
四.teaching steps
1.greeting:
t: what’s the weather like today?
t: which season do you like best?
2.revision
(1) t: now, boys and girl. let’s do some actions .ok? ss: ok.
t: group one, can you swim ?
g1: yes, i can . swim, swim , i can swim.(做动作，重复两次)
t：good . give you a little star.
(依次安排每组说,做不同的动作短语,好的给予小星星)
(2)  记忆大挑战
点击课件,出现六个数字,每个数字后有一个动作短语,点击出现全部短语,让学生先记一分钟,看看每个数字后代表什么动作短语, 一分钟后,点击课件,出现被打乱顺序的六个数字,让学生说说每个数字后分别是什么动作短语.
(目的:以游戏的形式,帮助学生复习上节课所学的短语知识,为本节课说句子做铺垫)
3.presentation and practise
(1)t: look !it’s spring . i like spring . i can fly kites.(同时在黑板上贴好春天的图卡,在图卡的右下角贴上放风筝的小图片)
教师分别呈现其他三个季节的卡片和相应的动作的小卡片,引导学生说:
 i like …. i can….
在学生大概会表达这两个句子后,教师顺势引导出新的句型:
why do you like …?  because i can ….
(2) read the little dialogue.
first , read after the tape. then , read with groups of four.
(3) 转轮游戏
看转轮,猜指针所挺的位置,说句子: i like ….because i can ….
4.consolidation
(1)finish let’s try
(2)辩论赛.
四大组之间开展造句子辩论本组喜欢某个季节的原因, 只要符合逻辑, 老师都应算句子正确,比赛看哪组说的句子最多.最多的即为获胜组.
(目的:此活动,既可以巩固本节课所学的内容,又可以培养学生的逻辑思维, 还可以提高学生的口头表达能力)
5. homework