五、 读一读,找出植物生长需要的东西,画“✓”。Plants need three things to grow.Plants need sun.Plants need
This is Scientific American — 60-Second Science. I'm Christopher Intagliata.Plants need three things to grow: air, water and nutrients. Farmers usually take care of the last bit by fertilizing their fields. But now scientists have found a type of corn that seems to thrive on air and water...
根据第四段You may wonder how they make their own food using the three things.First, plants take in the water and CO2. Then their leaves absorb sunlight. Finally, the plants make the sugar as its own food and make O2 that humans need.(你可能想知道它们是如何用这三种东西制作自己的食物的...
A few plants,such as grass,will grow in sand,but most plants won't.Even if the weather is warm enough and we water the plants each day,many of them will die because the sand on this beach has almost no food for plants. 1.According to the passage,plants needthings to grow well. ...
1.太阳使地球暖起来,这使植物生长有了可能。 The sun heats the earth which ___ ___ ___ for plants to grow. 2.只有当他离开学校后才意识到教育的重要性。 ___ after he left school ___ ___ ___ the importance of ...
So it shows plants must have these three things to grow.You may wonder how they make their own food using the three things. First, plants take in the water and CO2 Then their leaves absorb(吸收) sunlight. Finally, the plants make the sugar as their own food and make O2 that humans ...
(2)根据We can learn about the things it needs to live which are water,CO₂ and the light to make its own food.(我们可以了解到它生存所需的东西,水,二氧化碳和光来制造自己的食物。)可知本段介绍植物所需的东西。故选A。(3)根据So it shows plants must have these three thing...
1. Water is important for the___ (grow) of plants.2. The three-year-old___ has his mind and feet (set).3. He___ (carry) the board to the table and sits down to eat. 相关知识点: 试题来源: 解析 1. growth 2. setting 3. carries 这三道题考查的是词汇的运用和动词的时态变化。
and lettuce.If the box is deep enough,potatoes and carrots will also grow. It is important to keep the grass wet until the plants begin to grow.When the plants are growing,they will need watering every day,unless there is rain.And they will need some liquid fertilizer.Also,seeds and new...
At Home Living: Three Plants You Never Want to GrowSo a guy walks into a nursery and sees a selection of plants onclearance; Rhododendron,...Joe Lamp'l