四级作文科技相关的【一】
It is well know to us that the proverb: " ___谚语_______" has a profound significance and value not only in our job but also in our study. It means ____谚语的含义_______. The saying can be illustrated through a series of examples as follows. ( also theoretically
A case in point is ___例子一______. Therefore, it is goes without saying that it is of great of importance to practice the proverb ____谚语_____.
With the rapid development of science and technology in China, an increasing number of people come to realize that it is also of practical use to stick to the saying: ____谚语_____. The more we are aware of the significance of this famous saying, the more benefits we will get in our daily study and job..
四级作文科技相关的【二】
春天， 万物复苏，小河水哗哗地顺流而下； 活泼机灵的小鸟们在枝头喳喳地纵情歌唱； 小草们神不知鬼不觉地从地下探出了脑袋，大地换上了绿色的新衣； 小野花们争先恐后地展示着自己的美丽； 一棵棵大树好像正在返老还童， 抽出嫩黄色的新芽；。年迈的`凤凰木也紧跟着春天的步伐， 吐出米粒大小的嫩叶， 就像刚出生的婴儿那般娇嫩。
夏天，太阳像一个火炉似地炙烤着地面。凤凰木的叶子早已变成了深绿色，枝条也向四周扩展了许多，变成了一把绿色的大伞。当太阳透过茂密的树叶筛下一束束金光时， 美丽的凤凰花绽开了一张张笑脸，好像给凤凰木披上了红色的霞衣。
秋天，凤凰树的叶子慢慢地变成了金黄色，在微风吹拂下纷纷飘落下来， 给地面铺上了一层厚厚的金色地毯。课间十分钟，我和小伙伴们在凤凰树下尽情地玩耍、嬉闹，甭提有多高兴了。
冬天，刺骨的寒风从耳边呼呼地刮过，古老的凤凰木褪去了繁华，仿佛一个弯着腰、知识渊博的老学者，正在讲述着她一百多年来的沧桑岁月， 并勉励我们克服各种困难、勤奋学习，成为对国家有贡献的人才。
这就是我们百年老校的百年古树---凤凰木。
四级作文科技相关的【三】
可不是吗？春天最美的是早晨。刚走出家门往天空一望，呵，蓝蓝的天空里飘着朵朵白云，外面桃树开的.花多美，粉红粉红的，让人看了有一种愉快的感觉。梨树开得花雪白雪白的，看了就像站在雪里一样，有一种清凉的感觉。
夏天最美是黄昏。太阳缓缓地落下。天空的云一半蓝一半紫，一会儿一半黄一半青，太阳射出七彩的光，看，红、绿青、程黄、紫的光镶嵌在火红的天空里，不知不觉，太阳落山了。
秋天最美是田野。田野里，白茫茫的棉花就像一个个雪白的精灵。高梁红着脸，好像做错了事似的。玉米姑娘非常害羞，用绿叶裹着自己，只露出半个头。
冬天最美是洁白无瑕的雪。一朵朵雪花纷纷落下来，给屋顶披了一层棉被，给苍柏、梅花戴上了一层婚纱。小伙伴们穿着棉衣，戴上手套，在雪地里堆雪人，打雪仗。
啊！一年四季都有它的特点，它的美。
四级作文科技相关的【四】
There is a widespread concern over the issue that __作文题目_____. But it is well known that the opinion concerning this hot topic varies from person to person. A majority of people think that _ 观点一________. In their views there are 2 factors contributing to this attitude as follows: in the first place, ___原因一_______.Furthermore, in the second place, ___原因二_____. So it goes without saying that ___观点一_____.
People, however, differ in their opinions on this matter. Some people hold the idea that ___观点二_______. In their point of view, on the one hand， ___原因一_______. On the other hand, ____原因二_____. Therefore, there is no doubt that ___观点二______.
As far as I am concerned, I firmly support the view that __观点一或二______. It is not only because ________, but also because _________. The more _______, the more ________.
