Question

用方框中所给的单词填空，使对话通顺、正确.

fingers, need, when, round, fast

Do you know how blueberries grow? They grow on bushes. Each blueberry is small and

1. . Many blueberries can grow on one bush. At first, the blueberries are green. The green blueberries are not ready to eat. They 2. a lot of sun and rain to help them become big and sweet. 3. they turn blue, people can pick them.

Some farmers grow blueberries in big fields. The people nearby can make money by helping to pick the blueberries. They work 4. so that they can pick up more blueberries. While they are picking blueberries, their 5. are blue because of the juice of the berries.

Answer 1

1.round

2.need

3.When

4.fast

5.fingers

【解析】

试题分析：这篇短文讲解了有关蓝莓的一些特征和生存环境，以及农民如何种植和采摘蓝莓的事情。

1.round根据有关蓝莓的外形特点及句意：每个蓝莓又小又圆。可知此处应填round.

2.2】need根据句意：他们需要很多阳光和雨水来帮助他们变大变甜。故填need.

3.3】When句意：当它们变蓝时，人们可以采摘它们。when当……时。

4.4】fast由上下文可知，此句句意为：他们快速工作以便于能采摘到更多地蓝莓。故填fast.

5.5】fingers由句意：当他们采摘蓝莓时，他们的手指因为浆果的果汁儿变成蓝色。故填fingers.

考点：自然知识类短文