2026年新课程课堂同步练习册七年级英语上册外研版第68页答案
Ⅳ. 读一读,仿一仿。
1. 表达植物如何工作——物质运输
例句: The water will rise up to the Leaf through the Stem.
仿写: 水会从根上升到叶子里。
The water will rise up from the root to the leaf.

2. 表达植物如何工作——原料混合
例句:Then workers in the Leaf will mix water, CO₂ and sunlight.
仿写:叶子会把水和阳光混在一起。
The leaf will mix water and sunlight together.

3. 表达植物如何工作——产物产生
例句:Most importantly, there will be sugar!
仿写:春天到了,树上会有新叶子。
Spring comes, and there will be new leaves on the tree.

4. 表达植物的重要性——对自身的价值
例句:It is useful for the growth of the plant.
仿写:水对花的生长有用。
Water is useful for the growth of the flower.

5. 表达植物的重要性——对动物和人类
例句:It means a lot to animals and humans—they need it to breathe!
仿写:树对我们很重要——我们需要它。
Trees mean a lot to us—we need them.

6. 表达植物的重要性——多重贡献
例句:They give more than food and oxygen.
仿写:植物给我们的不只是药物和食物。
Plants give us more than medicine and food.

7. 表达植物的重要性——没有植物的后果
例句:Without plants, the natural world would be very different!
仿写:没有花朵,世界会缺乏色彩。
Without flowers, the world would be less colourful.

答案

1. The water will rise up from the root to the leaf.
2. The leaf will mix water and sunlight together.
3. Spring comes, and there will be new leaves on the tree.
4. Water is useful for the growth of the flower.
5. Trees mean a lot to us—we need them.
6. Plants give us more than medicine and food.
7. Without flowers, the world would be less colourful.

解析

【分析】这是一道英语仿写题,要求结合中文提示,仿照例句的句式结构和语义写出正确的英语句子。解题时需注意三点:一是准确翻译中文提示的核心词汇(如“根”对应root、“药物”对应medicine等);二是保持与例句一致的句式结构(如第一题用“主语+will+动词短语”结构);三是注意介词、名词单复数等语法细节,保证句子通顺正确。
【解析】1. 中文提示为“水会从根上升到叶子里”,对应例句的“主语+will+动词短语”结构,“从根”译为from the root,“叶子”译为the leaf,故译为The water will rise up from the root to the leaf.
2. 中文提示为“叶子会把水和阳光混在一起”,对应例句的“主语+will+mix...together”结构,“叶子”译为the leaf,故译为The leaf will mix water and sunlight together.
3. 中文提示为“春天到了,树上会有新叶子”,对应例句的“时间状语+there be”结构,“春天到了”译为Spring comes,“树上”译为on the tree,故译为Spring comes, and there will be new leaves on the tree.
4. 中文提示为“水对花的生长有用”,对应例句的“主语+is useful for...”结构,“花”译为the flower,故译为Water is useful for the growth of the flower.
5. 中文提示为“树对我们很重要——我们需要它”,对应例句的“主语+mean a lot to...—...”结构,“树”译为trees,“我们”译为us,故译为Trees mean a lot to us—we need them.
6. 中文提示为“植物给我们的不只是药物和食物”,对应例句的“主语+give us more than...”结构,“药物”译为medicine,故译为Plants give us more than medicine and food.
7. 中文提示为“没有花朵,世界会缺乏色彩”,对应例句的“Without...,... would be...”结构,“缺乏色彩”译为less colourful,故译为Without flowers, the world would be less colourful.
【答案】1. The water will rise up from the root to the leaf.
2. The leaf will mix water and sunlight together.
3. Spring comes, and there will be new leaves on the tree.
4. Water is useful for the growth of the flower.
5. Trees mean a lot to us—we need them.
6. Plants give us more than medicine and food.
7. Without flowers, the world would be less colourful.
【知识点】英语仿写、英语词汇运用、英语句子翻译
【点评】本题为基础英语仿写练习,聚焦核心词汇与常用句式的运用,帮助学生巩固英语表达的准确性,难度较低,适合基础阶段学生夯实基础。
【难度系数】0.3