【題目】Everyone knows how important trees are to the good of the earth. 【1】By providing shade (樹萌)for us to enjoy time outside, trees can shade our homes and keep them cooler in the summer time. They can hide views, reduce noise from nearby roads and serve as windbreaks. Many types also produce flowers and fruits. These tall plants simply make our homes and neighborhoods more beautiful.

Choosing Trees

【2】Planting a tree is a long-term job. Large trees, especially, take a long time to grow. And once planted, they are difficult to move. Tress can also be a kind of wealth, so it’s important to chose wisely.

Many yards have space for only a few large plants. 【3】So take the time to choose a plant that will grow well in the conditions you can provide.

Care

Once you’ve made a choice, you’ll need to prepare your site for planting. 【4】If you plant trees yourself, carefully follow the instructions given by the experts or read “How to Plant a Tree”. Your success depends on proper planting.

Providing proper care after it’s planted is also important. Young plants should be cared for the first few years. Feed regularly(定期)and water deeply, so they become strong and healthy. 【5】.

A. They also provide homes for wildlife.

B. Full-grown plants usually don’t need to be watered.

C. You may need to clear the site and improve the soil.

D. When planting, it’s wise to make your choices carefully.

E. You may not have room to grow all the types you want to try.

F. They develop large root systems and can grow for themselves

G. There are also many advantages of growing them in our own yard.

【答案】

【1】G

【2】D

【3】E

【4】C

【5】B

【解析】本文作者針對(duì)如何在庭院里種樹這一問題，給出了一些建議。

【1】語義理解題。By providing shade (樹萌)for us to enjoy time outside, trees can shade our homes and keep them cooler in the summer time. They can hide views, reduce noise from nearby roads and serve as windbreaks. Many types also produce flowers and fruits. These tall plants simply make our homes and neighborhoods more beautiful.這里提到了在自己院子里種樹的諸多好處，所以選G。

【2】語義理解題。Tress can also be a kind of wealth, so it’s important to chose wisely.這里提到了要明智地選擇種哪種樹，選D。

【3】語義理解題。由Many yards have space for only a few large plants. 和So take the time to choose a plant that will grow well in the conditions you can provide.可知這里意思是你可能沒有空間種所有你想種的樹，選E。

【4】語義理解題。Once you’ve made a choice, you’ll need to prepare your site for planting.這里提到了清理地點(diǎn)的問題，選C。（你可能需要清理這個(gè)地點(diǎn)并且改善土壤）

【5】語義理解題。由Feed regularly(定期)and water deeply, so they become strong and healthy.可知選B。（成熟的植物通常不需要被澆水）

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