Flowers can make a colorful natural world. Spring is a perfect time to explore them. ___1___. Know the importance of flowers.

Most flowering plants produce oxygen (O₂) during the daytime. In spring, bees and butterflies fly among flowers, carrying pollen (花粉) here and there. This allows plants to make seeds (种子) and fruits.

___2___.

If you take a walk in a small park, you will see different colors in flowers. You might also meet some unknown flowers. Then, use a flower app. It can quickly tell you their names and facts.

Visit a botanical garden (植物园).

A botanical garden is a place with special plants. ___3___ . Before you go, check to see if it offers free passes. On your visit, you might see unusual flowers, and even enjoy wonderful flower shows.

Plant your own garden.

___4___. Roses and sunflowers are good choices. Making a tiny corner garden is not that hard, but you should first learn how you can care for them. It’s amazing to watch them grow day by day.

Draw your flowers.

Some world-famous artists can always find inspiration in flowers. ___5___. Begin with flowers in simple shapes. First, lightly draw the center, then the other parts. Take your time, and you will create a cute picture.

A. Make a plan to visit it.

B. Walk around a pocket park.

C. You’d better water them every day.

D. Go to a plant shop to buy young plants.

E. Here are some great ways to get started.

F. You can also try drawing flowers you admire.

1.1.

A

B

C

D

解析：选E。解析：前文讲春天适合探索鲜花，下文分段列举各类做法。E 选项 “Here are some great ways to get started.（这里有一些不错的入门方法）” 总领全文，引出下文各个建议。故选 E。

2.2.

A

B

C

D

解析：选B。解析：本段核心：在小公园散步，遇到不认识的花用软件识别。B“Walk around a pocket park.（去小型口袋公园散步）” 为本段小标题，契合段落内容。故选 B。

3.3.

A

B

C

D

解析：选A。解析：小标题 “Visit a botanical garden (参观植物园)”。前句介绍植物园，后句讲出行前查看门票。A“Make a plan to visit it.（做好计划前去参观）” 衔接上下文。it 指代 botanical garden。故选 A。

4.4.

A

B

C

D

解析：选D。解析：小标题 “Plant your own garden.（打造自己的小花园）”，后文说玫瑰向日葵是好选择，学习养护。D“Go to a plant shop to buy young plants.（去植物商店购买花苗）”，是种花的第一步。C 选项 “每天浇水” 后文未提及，排除。故选 D。

5.5.

A

B

C

D

解析：选F。解析：小标题 “Draw your flowers（画花朵）”，前句艺术家从花获得灵感；后句讲绘画步骤。F“You can also try drawing flowers you admire.（你也可以试着画下你喜爱的花）” 承接主题，开启绘画的具体介绍。故选 F。