阅读理解。
In late summer or early fall the large, yellow seed heads of sunflowers will be ripening. If gardeners can keep off the birds and other wildlife trying to eat the seeds, they can have a large harvest. The bright yellow blooms will make a rainbow garden, brightening up any space.
However, planting the sunflower seeds is a skilled job. Plant seeds no deeper than the full length of itself. Smaller sized sunflowers can be spaced a foot apart. Larger varieties will need to be spaced as far apart as three feet. This allows ripe plants enough space for the seed heads to ripen without knocking the ripe seeds off before gardeners have a chance to harvest them.
Most sunflower seeds, especially those with eatable seeds, are large enough to handle without the need for seed sorters. This is why sunflowers make an excellent choice for a children's garden as well. Gardeners will want to mix plenty of soil fertilizers into the ground as sunflowers tend to be heavy feeders.
Sunflowers can be slow starters and the tiny new plants don't seem to grow very rapidly. Gardeners should protect the new plants as they begin to grow. Once they get going, sunflowers are able to out-grow many weeds, making them easier to grow in the home vegetable garden than many other plants.
Most pests and diseases are not a bother to the sunflower, however, more than one gardener has said that their lovely looking plants were destroyed overnight by hungry squirrels, mice or birds. To preserve their harvest, gardeners can cover the ripening seed head with stockings or net cloth to help keep the destroyers off the seeds.
Planting sunflower seeds is easy and can help even the smallest gardener feel successful in their gardening attempts.
1.What is the passage mainly about?
A. How to plant sunflowers.
B. Different kinds of sunflowers.
C. Ways to preserve sunflowers.
D. Tips on making your garden bright.
2.Why should enough space be left between sunflowers?
A. To prevent birds from eating sunflower seeds.
B. To offer the sunflowers enough sunlight.
C. To protect the ripe seed heads before harvest.
D. To help the sunflowers grow stronger.
3.Why do children love to grow sunflowers in their garden?
A. They want to decorate their garden with sunflowers.
B. The seeds are easy to plant and unnecessary to sort.
C. They want to share their own harvest with their parents.
D. Sunflowers don’t need too much soil fertilizer.
高三英语阅读理解中等难度题
阅读理解。
In late summer or early fall the large, yellow seed heads of sunflowers will be ripening. If gardeners can keep off the birds and other wildlife trying to eat the seeds, they can have a large harvest. The bright yellow blooms will make a rainbow garden, brightening up any space.
However, planting the sunflower seeds is a skilled job. Plant seeds no deeper than the full length of itself. Smaller sized sunflowers can be spaced a foot apart. Larger varieties will need to be spaced as far apart as three feet. This allows ripe plants enough space for the seed heads to ripen without knocking the ripe seeds off before gardeners have a chance to harvest them.
Most sunflower seeds, especially those with eatable seeds, are large enough to handle without the need for seed sorters. This is why sunflowers make an excellent choice for a children's garden as well. Gardeners will want to mix plenty of soil fertilizers into the ground as sunflowers tend to be heavy feeders.
Sunflowers can be slow starters and the tiny new plants don't seem to grow very rapidly. Gardeners should protect the new plants as they begin to grow. Once they get going, sunflowers are able to out-grow many weeds, making them easier to grow in the home vegetable garden than many other plants.
Most pests and diseases are not a bother to the sunflower, however, more than one gardener has said that their lovely looking plants were destroyed overnight by hungry squirrels, mice or birds. To preserve their harvest, gardeners can cover the ripening seed head with stockings or net cloth to help keep the destroyers off the seeds.
Planting sunflower seeds is easy and can help even the smallest gardener feel successful in their gardening attempts.
1.What is the passage mainly about?
A. How to plant sunflowers.
B. Different kinds of sunflowers.
C. Ways to preserve sunflowers.
D. Tips on making your garden bright.
2.Why should enough space be left between sunflowers?
A. To prevent birds from eating sunflower seeds.
B. To offer the sunflowers enough sunlight.
C. To protect the ripe seed heads before harvest.
D. To help the sunflowers grow stronger.
3.Why do children love to grow sunflowers in their garden?
A. They want to decorate their garden with sunflowers.
B. The seeds are easy to plant and unnecessary to sort.
C. They want to share their own harvest with their parents.
D. Sunflowers don’t need too much soil fertilizer.
高三英语阅读理解中等难度题查看答案及解析
听下面一段独白,回答以下小题。
1.When is the talk probably given?
A. In late spring. B. In late summer. C. In early autumn.
2.What are people advised to do to keep their suitcases safe while travelling?
A. Take big suitcases. B. Use safety locks. C. Use plain suitcases.
3.What can people do for their children when travelling with them?
A. Buy a small bag for them.
B. Keep them away from sweets.
C. Let them pack a few toys themselves.
4.What does the speaker recommend sending to people at home?
A. Letters. B. Photographs. C. Postcards.
高三英语短文中等难度题查看答案及解析
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
A grape seed that falls into the soil of Xinjiang is very fortunate, as Xinjiang is 1. (well) suited for growing grapes than anywhere else. Here, a grape seed can grow to its full potential. With the high altitudes (海拔),long periods of dry weather and abundant sunshine, Xinjiang produces fruits with 2. (extreme) high sugar content. Every fall, a large number of grapes are shipped from Xinjiang to other parts of China, and the rest 3. (make) into raisins for easy storage.
In the vineyards of Moyu, thanks 4. the hot and dry climate 5. results from being surrounded by the desert, huge quantities of large and juicy grapes with very thin skins are produced. These grapes bring wealth as well as their delicious 6. (sweet) to the locals.
In mid-September, when their Seedless White grapes 7. (ripe), local farmers are busy picking grapes to be transported to other parts of the country. 8. (bunch) of glowing white grapes hang on the vines, waiting to be picked. If you pick 9. and put it in your mouth, you will surely never forget the wonderful taste 10. (produce) by the burning sun and the desert wind of southern Xinjiang.
高三英语语法填空中等难度题查看答案及解析
The traditional American school year begins in late August or early September.It ends in May or June, followed by summer vacation. 1.___ Because long ago, young people had to help their families harvest summer crops. At least this is what people today may think.
2.__ A recent report from an education policy center at Indiana University explored the historical roots of the traditional school calendar.
In the early days of the United States, children were not required to attend school School calendars depended on local needs. 3.__ They worked on family farms during the other months. City schools were often open much longer, some for eleven months of the year.
After the Civil War, more and more people saw the need for a system of required education.__ 4.______Many city schools wanted a shorter year and a longer summer break. The schools were often crowded. There was no modern air conditioning. Hot days would make it difficult to learn. Many rural educators, however, pushed for a longer school year. They thought it would keep children safe from industrial dangers when there were few child-labor laws.
So the traditional school calendar was a compromise (折中). The average school year used to be one hundred and seventy days. Times have not changed much. 5.___ But some experts think the traditional school calendar needs to change because the needs of the nation have changed. This thinking has led some schools to keep students in class longer.
A. Why such a long break?
B. Today the common average is one hundred and eighty days.
C. Americans think highly of their traditional school calendar.
D. Most schools had similar school calendars.
E. But the reason has more to it.
F. Students in rural areas went to school for no more than six months of the year.
G. But they had different ideas for the calendar.
高三英语七选五中等难度题查看答案及解析
He arrived home very late last night, __________in the early hours this morning.
A.or else | B.or rather | C.rather than | D.more than |
高三英语单项填空简单题查看答案及解析
I went to bed very late last night, ___, early the next morning .
A. or rather B. at least C. at most D. in a word
高三英语单项填空困难题查看答案及解析
I went to bed very late last night, _____, early the next morning.
A. or rather B. at least C. at most D. in a word
高三英语单项填空简单题查看答案及解析
Don't you know___________? Whether they're late or early, looking out of the window won't bring them here any quicker.
A. a little pot is soon hot
B. a watched pot never boils
C. cheerful company shortens the miles
D. forgive and forget
高三英语单项填空简单题查看答案及解析
ff you plant watermelon seeds in the spring, you __ fresh watermelon in the fall.
A. eat B. would eat C. have eaten D. will be eating
高三英语单项填空简单题查看答案及解析
If you plant watermelon seeds in the spring,you ________ fresh watermelon in the fall.(2010·浙江)
A.eat B.would eat
C.have eaten D.will be eating
高三英语单项填空中等难度题查看答案及解析