小学语文第七册第114页“读写例话——归纳段落大意”中有这样一段话:“第三段包括第四、五、六自然段,讲了三个方面的内容:把船里的泥沙铲到河里去,靠水托船身的浮力,铁牛从淤泥里慢慢向上拔;铁牛离开了河底,用船把铁牛拖上了岸;用同样的办法,把一只只铁牛捞上来。”其中“靠水托船身的浮力,铁牛从淤泥里慢慢向上拔”一句,笔者认为不妥。 The first paragraph of the seventh language on page 114 “read and write examples - summary of the meaning of the passage” there is this passage: “The third paragraph includes the fourth, fifth and sixth natural paragraphs, talked about three aspects: the boat Of the sand shovel to go to the river, rely on the buoyancy of the hull, tug of cattle slowly upward from the mud; pull the iron cattle left the river, the trawlers drag the shore; the same way, the Only a tilapia fishing. ”Which“ rely on the buoyancy of the water hull, iron cattle slowly upward from the mud, ”a sentence, I think it is inappropriate.