Unit 4Using Language导学案

1、Unit 4 Using language导学案课内探究I: Read and find out the main idea of each paragraph Para 1. A. we were very lucky last month.B. we traveled by spaceship. C. we made a trip into space last month.来源: D. we met Li Yanping , an astronomer.Para2 : A. The change of gravity as the trip goes on. B. The change

2、of weight as the trip goes on.C. The change of gravity and weight as the trip goes onD. Gravity and weightPara3: A. I was carried twice as far as on the earth.B. Walking does need a bit of practice now that gravity has changed来源:C. I laughed and climed down the steps from the spaceship.D. The activi

3、ties I did on the moon.Para4. A. Leaving the moon.B. Returning to the earthC. Trip back to the earth and my feelings of itD. Hope to visit some stars next time.II. Detailed readingTask 1. The force of gravity would change 3 times on their journey.The timeThe gravity changedLeft the earth1. The_of gr

4、avity became very _.In space2. The gravity _.On the moon3. The gravity became very_.Task 2.His weights changed three times too. Now write them down.The timeThe weight changedLeft the earth1. He became very_.与当今“老师一称最接近的“老师概念，最早也要追溯至宋元时期。金代元好问?示侄孙伯安?诗云：“伯安入小学，颖悟非凡貌，属句有夙性，说字惊老师。于是看，宋元时期小学老师被称为“老师有案可稽。

5、清代称主考官也为“老师，而一般学堂里的先生那么称为“老师或“教习。可见，“老师一说是比较晚的事了。如今体会，“老师的含义比之“老师一说，具有资历和学识程度上较低一些的差异。辛亥革命后，老师与其他官员一样依法令任命，故又称“老师为“教员。In space2. He had _ _and could _around like a _.On the moon3. He was about _ of his weight on the earth.课后拓展 I: Summary：Last month I visited the moon with my friend. Before we left,

6、I was told the force of g_ would change three times on our journey. Then we took off. As we left the earth, I became very h_. Gradually the weight l_. When I was in space, it d_. we f_ weightlessly in the cabin and I c_ _. When I was on the moon, I was surprised to find out even walking needs lots o

7、f practice n_ _ gravity changed. The returning of the earth was very f_. we were amazed to watch fire b_ _ on the outside of the ship.II: Sentences 1. 要练说，得练听。听是说的前提，听得准确，才有条件正确模拟，才能不断地掌握高一级程度的语言。我在教学中，注意听说结合，训练幼儿听的才能，课堂上，我特别重视老师的语言，我对幼儿说话，注意声音清楚，上下起伏，抑扬有致，富有吸引力，这样能引起幼儿的注意。当我发现有的幼儿不专心听别人发言时，就随时表扬那些静

8、听的幼儿，或是让他重复别人说过的内容，抓住教育时机，要求他们专心听，用心记。平时我还通过各种兴趣活动，培养幼儿边听边记，边听边想，边听边说的才能，如听词对词，听词句说意思，听句子辩正误，听故事讲述故事，听谜语猜谜底，听智力故事，动脑筋，出主意，听儿歌上句，接儿歌下句等，这样幼儿学得生动活泼，轻松愉快，既训练了听的才能，强化了记忆，又开展了思维，为说打下了根底。李彦平解释说：“如今我们离地球太远了，感觉不到地球的拉力，所以我们感觉好似没有地球引力了。死记硬背是一种传统的教学方式,在我国有悠久的历史。但随着素质教育的开展,死记硬背被作为一种僵化的、阻碍学生才能开展的教学方式,渐渐为人们所摒弃;而另

9、一方面,老师们又为进步学生的语文素养煞费苦心。其实,只要应用得当,“死记硬背与进步学生素质并不矛盾。相反,它恰是进步学生语文程度的重要前提和根底。2. 当我们更接近月球时，就会感到月球的引力在拉我们，但是，月球的引力不想地球的引力那么大。3. 老师范读的是阅读教学中不可缺少的部分，我常采用范读，让幼儿学习、模拟。如领读，我读一句，让幼儿读一句，边读边记；第二通读，我大声读，我大声读，幼儿小声读，边学边仿；第三赏读，我借用录好配朗读磁带，一边放录音，一边幼儿反复倾听，在反复倾听中体验、品味。但当我试图往前走时，我发现自己被带到一个相当与地球上两倍远的地方并且摔倒了。4. 过了一会儿，我掌握了走路的窍门，我们开场感到自如了。来源:5. 我们吃惊地看着，随着地球的引力增加，宇宙飞船的外层燃烧起火。III： translate the sentenc