大自然老师
<p>我也要向科学家们学习，从动植物身上得到启示，设计出小发明。</p><p><span word="I">I</span> <span word="also">also</span> <span word="want">want</span> <span word="to">to</span> <span word="learn">learn</span> <span word="from">from</span> <span word="scientists">scientists</span>, <span word="learn">learn</span> <span word="from">from</span> <span word="plants">plants</span>, <span word="and">and</span> <span word="design">design</span> <span word="small">small</span> <span word="inventions">inventions</span>.</p><p>大自然是人类的老师，科学家们从动植物身上得到了许多启示。例如：以前的电视塔不牢固，猛烈的风一秒钟就可以飞行80米远，像这样的风，就可能把电视塔吹倒，人们从杉树身上得到了启示，把电视塔修得像杉树一样的形状，这样就好了，不管风吹雨打，电视塔也倒不了；科学家还从鲨鱼的皮肤上也得到了启示，发明了游泳衣，减少了水的阻力……</p><p><span word="Nature">Nature</span> <span word="is">is</span> <span word="the">the</span> <span word="teacher">teacher</span> <span word="of">of</span> <span word="human">human</span> <span word="beings">beings</span>. <span word="Scientists">Scientists</span> <span word="have">have</span> <span word="learned">learned</span> <span word="a">a</span> <span word="lot">lot</span> <span word="from">from</span> <span word="plants">plants</span>. <span word="For">For</span> <span word="example">example</span>, <span word="the">the</span> <span word="former">former</span> <span word="TV">TV</span> <span word="Tower">Tower</span> <span word="was">was</span> <span word="not">not</span> <span word="solid">solid</span>, <span word="and">and</span> <span word="the">the</span> <span word="violent">violent</span> <span word="wind">wind</span> <span word="could">could</span> <span word="fly">fly</span> 80 <span word="meters">meters</span> <span word="away">away</span> <span word="in">in</span> <span word="a">a</span> <span word="second">second</span>. <span word="Such">Such</span> <span word="a">a</span> <span word="wind">wind</span> <span word="might">might</span> <span word="blow">blow</span> <span word="down">down</span> <span word="the">the</span> <span word="TV">TV</span> <span word="Tower">Tower</span>. <span word="People">People</span> <span word="got">got</span> <span word="inspiration">inspiration</span> <span word="from">from</span> <span word="the">the</span> <span word="fir">fir</span> <span word="tree">tree</span> <span word="and">and</span> <span word="built">built</span> <span word="the">the</span> <span word="TV">TV</span> <span word="Tower">Tower</span> <span word="in">in</span> <span word="the">the</span> <span word="shape">shape</span> <span word="of">of</span> <span word="the">the</span> <span word="fir">fir</span> <span word="tree">tree</span>. <span word="That">That</span>'<span word="s">s</span> <span word="good">good</span>. <span word="No">No</span> <span word="matter">matter</span> <span word="the">the</span> <span word="wind">wind</span> <span word="or">or</span> <span word="the">the</span> <span word="rain">rain</span>, <span word="the">the</span> <span word="TV">TV</span> <span word="tower">tower</span> <span word="could">could</span> <span word="not">not</span> <span word="fall">fall</span> <span word="down">down</span>. <span word="Scientists">Scientists</span> <span word="also">also</span> <span word="got">got</span> <span word="inspiration">inspiration</span> <span word="from">from</span> <span word="the">the</span> <span word="shark">shark</span> <span word="skin">skin</span> <span word="and">and</span> <span word="invented">invented</span> <span word="swimming">swimming</span> <span word="Swimsuits">Swimsuits</span> <span word="reduce">reduce</span> <span word="water">water</span> <span word="resistance">resistance</span></p><p>我也要向科学家们学习，从动植物身上得到启示，设计出小发明。</p><p><span word="I">I</span> <span word="also">also</span> <span word="want">want</span> <span word="to">to</span> <span word="learn">learn</span> <span word="from">from</span> <span word="scientists">scientists</span>, <span word="learn">learn</span> <span word="from">from</span> <span word="plants">plants</span>, <span word="and">and</span> <span word="design">design</span> <span word="small">small</span> <span word="inventions">inventions</span>.</p><p>壁虎的手脚非常有吸引力，可以很容易地往墙壁上爬，而不会掉下来。我要设计出一种像壁虎手脚那样的鞋，这种鞋的名字叫“吸力无敌”。可方便了，在工人刷墙时，不用带上梯子，只需要一双“吸力无敌”鞋就可以开工了，它不仅吸附力，还可以减轻你的体重，即使是倒着刷墙也不会掉下来，鞋的右边有两个按钮，按一下绿色的按钮，它就可以让你在墙上上下移动，绝不会摔下来，按红色的按钮就可以下来了。你们觉得方便吗？等以后我真的发明了“吸力无敌”，我一定会送给刷洗、修建房屋的工人们。</p>
页:
[1]