由于小学生年龄较小,生活经验不丰富,知识范围有限,决定了他们对直观、新颖、有趣的材料容易理解和接受。比如学生学习“good morning ﹑good afternoon ﹑good evening”这三个问候词时很容易混淆,我就用道具设置情景:画了三幅图,有从东面初升的太阳表示上午,有正在上方炎热的太阳表示中午,有明亮的月亮表示晚上。再叫学生用“good morning ﹑good afternoon ﹑good evening”来说,加深了学生的印象。作为一个小学英语教师表情要丰富,如果表情呆滞,语言平淡,学生就不能全身心投入学习中。所以在课堂上,老师需要生动地表演,丰富的表情,使学生进入一个童话世界。在制作教具时可让学生自己动手画、动手做。在教学中要用到的图片,可以提早几天布置下去,当他们的作品被运用在课堂上时,孩子们都很兴奋。这样使学生体会到成功的喜悦也激发了学英语的兴趣。此外画图片,也培养了学生的绘画能力,也可让他们熟悉一下将要学的新知识,真是一举多得啊!
你喜欢吃桃子吗? 是的',我喜欢. 你喜欢吃橘子吗? 不,我不喜欢
.你爱吃梨吗? 我非常喜欢吃梨.让我们一起分享桃子和梨吧.好的
the sun rises in the east and sets in the west, which is caused by the rotation of the earth as you all know. but have you ever thought of the effect of the earths rotation on man and can you imagine what would happen if the earth stopped rotating?
the radius of the earth is about 6,370 kilometres. it takes the earth 24 hours to rotate once. objects on the earths equator move with the earth at a speed of 460 metres per second, and the air close to the earths surface turns at the same speed. if the earth stopped rotating suddenly, the air would keep flowing eastward at a speed of 460 metres per second. the wind would be fourteen times as powerful as a hurricane. at the same time sea water would rush eastward at a speed of several hundred metres per second, which might do damages much greater than a seaquake would do. obviously, men could hardly stand such a catastrophe.
even if such a catastrophe would not happen, there would be a great temperature difference on the two hemispheres of the earth, and the four seasons of the year would no longer occur because a day and a night would be as long as a whole year instead of 24 hours. all this would greatly affect the life of human beings, imals and plants and that would cause worse results than anything imaginable.
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