题目内容

【题目】—Why are you so busy these days?

We_____trees. Why not join us?

A. have planted B. will plant

C. are planting D.planted

【答案】C

【解析】

试题分析: 考查时态。句意为:——你们这些天为何这么忙?——我们一直在植树,加入我们怎么样?本题考查时态。A.have planted是现在完成时,表示已经做完;B.will plant是一般将来时,表示将要做某事;C.are planting是现在进行时,表示现在正在进行的动作或者现阶段正在发生的状态;D.planted是一般过去时,表示过去结束的事情。根据句意,选C。

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【题目】Growing strawberries in pots

·The best way to start growing strawberries is to buy pot-grown strawberry plants m spring:5 plants are plenty for a hanging basket and 10 for the average 13 inch-sized pot.

·Plant them immediately in soil-based compost(混合肥料) and they will produce a modest crop in their first year.The second year should see a bumper(特大的)crop,followed by a slightly lower yield(产量)the third summer .Then start again with fresh stock

·Careful watering and feeding are essential If you are to harvest a good crop,you must never let the compost dry out, particularly when the fruit is forming and ripening;if you do.most of your crop will drop off血e bush almost immediately.

·Water well then leave the pots for up to 3 weeks,until they reach the point of drying out be careful not to overwater them during the winter months.

Pruning apple trees

·A one-year-old tree is known as a “maiden”.It has a single stem when purchased.Immediately after planting, cut it back by about half to leave 4 good buds at the base of the stem..This will force growth from the base or the plant during the summer.

·In the second year ,prune in winter by cutting all side branches back by about one-third, Make sure each cut is made cleanly just above an outward-facing bud.In the third and fourth years, new side branches will have emerged from the previous year’s growth.Cut back all these new side branches by a third, pruning to an outward-facing bud.

·By the fifth year the tree should have a well-balanced shape.From then on ,cut back all new branches by one-third in winter.Remove any diseased wood and broken branches, and ensure the centre is open to air circulation

1The two pieces of advice probably appear in_________

A.a scientific repot B.a gardening guide

C.a book review D.a fashion column

【2】A good crop of strawberries mainly depends on_________

A.the size of a pot

B.the season of harvesting

C.the number of plants in a pot

D.careful watering and feeding

【3】Cutting back all side branches by a third is to__________

A.remove the diseased and broken branches

B.keep the whole tree open to air circulation

C.force the apple tree to grow from the base in winter

D.help the apple tree to form a well-balanced shape

【4】The two pieces of advice suggest that planting is closely related to_______

A.season B.water C.compost D.cutting

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