1 . 听下面一段独白，回答以下小题。
1. How many people died in a landslide in 2003?

A．About two hundred.

B．Over one thousand.

C．About two thousand.

2. What has the Philippines banned for several years?

A．Growing grass.

B．Cutting down trees.

C．Growing population.

3. What does the speaker advise to protect our environment?

A．Growing more forests.

B．Chopping down the old forests.

C．Getting busy in protecting our country.

2 . 听下面一段较长对话，回答以下小题。
1. What does Jacob ask Amy to do?

A．Enjoy the flowers.

B．Provide help.

C．Grow flowers.

2. How often does Jacob water flowers?

A．Every day.

B．Every two days.

C．Every three days.

3. What do we know about Jacob’s flowers?

A．They lack water.

B．They lack sunshine.

C．Their leaves turn yellow.

4. What will Jacob do?

A．Water flowers in time.

B．Learn about growing flowers.

C．Grow flowers with Amy.

3 . 听下面一段较长对话，回答以下小题。
1. What does Jacob ask Amy to do?

A．Enjoy the flowers.

B．Provide help.

C．Grow flowers.

2. How often does Jacob water flowers?

A．Every day.

B．Every two days.

C．Every three days.

3. What do we know about Jacob’s flowers?

A．They lack water.

B．They lack sunshine.

C．Their leaves turn yellow.

4. What will Jacob do?

A．Water flowers in time.

B．Learn about growing flowers.

C．Grow flowers with Amy.

4 . 听下面一段独白，回答以下小题。
1. How many people died in a landslide in 2003?

A．About two hundred.

B．Over one thousand.

C．About two thousand.

2. What has the Philippines banned for several years?

A．Growing grass.

B．Cutting down trees.

C．Growing population.

3. What does the speaker advise to protect our environment?

A．Growing more forests.

B．Chopping down the old forests.

C．Getting busy in protecting our country.

5 . 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。

When John pulled into his mother’s driveway with his young daughter, Lily, the sight of the familiar lychee (荔枝) tree welcomed them. “Look, Lily,” John said, pointing to the towering tree in the front yard. “It’s the family tree.”

Lily smiled as John treated the tree as if it were a real family member, patting its trunk (树干) affectionately. As they were admiring the tree, the screen door opened and out stepped Grandma Mei, bathed in the warm Florida sunlight. Grandma Mei, who came from the province of Guangdong in China, was known for her green thumb, particularly when it came to lychees.

Seeing her granddaughter, Grandma Mei adjusted her baseball cap and asked if Lily was ready for some lychees. But Lily hesitated, for the fruit’s appearance was unlike any other fruit she had tried before. With a laugh, Grandma Mei gave her a gentle hug. “More lychees for me then, John,” Grandma Mei said.

“Let’s get busy!” John said with enthusiasm, rubbing his hands together. “Family tree’s waiting.”

Hearing Dad calling the tree by name, Lily couldn’t help laughing. “Laugh if you want, Lily, but this tree is really family. On cold nights, before family tree was fully grown, Grandma Mei used to take my blanket and throw it over that tree.” Grandma Mei nodded, adding that she had to protect the tree from bad weather so that it would become a big strong tree and grow fruit for the whole family.

John, eager to start the day’s work, began climbing the tree, determined to harvest the best lychees for the family. Lily watched in amazement, noticing the clusters (簇) of lychees, their skin rough yet inviting.

As John skillfully cut through the branches with a cutter, Lily expressed her concern for the well-being of the tree. John explained to her that cutting the ends of branches won’t hurt family tree. Instead such behaviour made it healthier and stronger.

注意：
1.续写词数应为150左右；
2.请按如下格式在答题卡的相应位置作答。

Lily’s hesitation towards the fruit gradually shifted to curiosity and she wanted to try it.

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Later in the afternoon, they all sat under the tree, surrounded by boxes filled with lychees and sharing stories related to lychees.

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

6 . This is the time of year when many gardeners are harvesting tomatoes. Gardening expert Jessica Damiano recently reported about the many pictures of strangely shaped tomatoes sent to her from fans of her gardening advice.     1    . The good news, Damiano said, is that there is nothing wrong with the strangely shaped fruits.     2    . Their unusual appearance does not affect their taste or nutritional value.

    3     If you have ever cut open a tomato, you know they are divided into internal (内部的) parts, called locules (小室). Most tomatoes have about four or five locules; other kinds of the fruit, like cherry tomatoes, contain two or three. But when a plant experiences extreme (极端的) temperature, cell division in the developing fruit can go off track. Temperatures over 32℃ during the day and 27℃ overnight can lead the tomato to form an extra locule. But there is not enough room inside a tomato for the extra part, so it grows on the outside of the fruit.

Not every tomato on an affected plant will be deformed (改变形状), however. What are the possibilities? Under the right conditions (temperatures that are too hot or even too cold), this could affect one or two tomatoes per plant, depending on where they are in the development process and what the (weather) conditions are, said Timothy McDermott, a professor at Ohio State University. The possibility of one of your tomatoes developing a locule oddity (怪异) is about one in a thousand, McDermott said.     4     But, Damiano noted, heirloom (原种) kinds seem more likely to have this genetic mutation (基因变异) than hybrids.

And, when harvesting your crop, remember:     5    

A．select the good-looking ones.

B．Any tomato can grow an extra locule.

C．the funny-looking tomatoes taste just as good!

D．What causes the unusual appearance of tomatoes?

E．Unless otherwise diseased, they are perfectly good for eating.

F．She said people sometimes question if the tomatoes are okay to eat.

G．Provide shade for your plants when temperatures are predicted to remain above 32℃.

7 . How to Care for Indoor Plants

If you’ve ever had an indoor plant that’s quickly withered (枯萎), you might believe that you don’t have a green thumb or you’re not cut out for growing plants.     1     The truth is that anyone can be a good plant owner, and it really isn't complicated, we promise. In this article, we'll walk you through everything you need to know to care for your indoor plants, from watering to sunlight requirements to fertilizer.

    2     If your soil is either too dry or overwatered, it can damage the plant’s roots and prevent the plant from growing. In some cases under or over watering your plant can also kill it. Plants with thick leaves require more water than plants with leathery leaves. There is no specific frequency that works for all indoor plants. Instead, what you must do is determine what kind of plant you have, and follow guidelines on how often to water it by doing research on its specific type.

Stick your finger in the soil to determine how wet it is below the surface. If you put your finger into the soil up to your joint, you can feel if your plant needs more water. If the soil feels damp, then you don’t need to water it.     3     If it feels dry then it’s likely you need to water it.

Use water that is at room temperature. 68F or 20C is the best temperature to keep the water that you’re using to water your plants.     4     After that, you are supposed to take some actions to make the plants grow comfortably.

Use a hand-held moisture (水分) meter to ensure water levels in your soil.     5     The mechanism explores the underlying soil to give you a reading on how hydrated (含水的) your soil is.

A．Keep potting soil moist, but not wet.

B．Indoor plants are not necessarily good for us.

C．Well, we’re here to tell you that’s not the case.

D．Test whether your finger is long enough to put into the soil.

E．You can use a thermometer to determine the temperature of the water.

F．Over-watering can lead to rotting of the root which you need to fix.

G．Moisture meters are the most accurate way to determine how hydrated your plants are.

8 . When gardeners grow varieties of plants in their beautiful gardens, they are happy to see beneficial insects like bees and butterflies surrounding the flowers. But as they take a closer look, they may find some plants are covered in black dots and filled with harmful insects or pests. Some gardeners may immediately reach for chemicals.     1     Although it may stop the insect problem, it will also threaten bees and butterflies which help the plants reproduce.

If you are wise gardeners, you should first take preventive measures to control the harmful insects.     2     Only when there are too many harmful insects, should pest control be considered. The first defense should always be the safest method available.

Prevention

As a rule, prevention is the best treatment. Inspect plants closely, including their leaves, before buying them from the store.     3    

When planting, space plants out to permit them to grow to their full size. Plants too close together can breed harmful organisms, like bacteria.

    4     They invite pests if permitted to remain on the ground. When you do see pests, wash them away. Use rubbing alcohol to remove some insects, or pick them off the plants.

Pesticides

If you decide a pesticide is necessary, choose it carefully and follow the directions and warnings on the product. Avoid using pesticides in extreme heat, on windy days, or when the plants are wet.     5     At the time, beneficial insects are inactive. You can consider removing flowers from the plants to lessen the risk that beneficial insects will come in contact with the pesticides.

A．But this is not wise.

B．In most cases, chemicals don’t help.

C．Treat the plants early in the morning or at night.

D．Also do remember the plants need nutrition and care.

E．Keep your garden free of fallen leaves, fruits and other wastes.

F．Do not bring any plants home that show signs of disease or pests.

G．The process starts with the idea that having some pests is acceptable.

9 . When micro-plastics end up in farm fields, the pollution can damage plant growth. But two young researchers now report that combining fungi (真菌) with certain farm wastes can partly overcome that problem.

May Shin, 20, and Jiwon Choi, 18, met in a research design class at the Fryeburg Academy, a high school in Maine. May had desired to explore how micro-plastics might affect the ecosystem. Jiwon was crazy about plants and fungi. The young scientists cooperated to test how long-lived plastics might affect farm crops.

Scientists have shown certain fungi can aid root growth and a plant’s nutrient uptake. Those organisms are named arbuscular mycorrhizal fungi (AMF). Certain farm wastes, like straw, can provide nutrients to plants and help stabilize their roots. Such wastes are also known as mushroom substrate (基质) and people often grow mushrooms in them.

May and Jiwon planted over 2,000 scallion (大葱) seeds in pots of soil. Half the seeds got soil polluted with micro-plastics. The rest grew in plastic-free soil. The plants then were further divided into four groups. The young scientists added AMF to the soil in one group. Another group had a top layer of mushroom substrate. A third group got both treatments. The last group got none. For three weeks, the pair tracked how many scallions sprouted (发芽) in each group and measured the plants’ height once each week.

About twice as many scallions sprouted in clean soil compared to that containing plastic bits. But among plants surviving in the polluted soil, a combination of AMF and mushroom substrate helped them out. Those getting both treatments grew 5.4 centimeters per week. That was faster than either of the treatments alone or those getting none.

Jiwon and May then looked at the plant roots with a microscope. Where AMF had been added, it grew into those roots. That increased the scallion roots’ surface area, May said, which should promote their uptake of nutrients. So “I see this project as coming up with a sustainable solution for plant growth in polluted soils,” said May.

1. Why did May and Jiwon work together?

A．To see the effects of long-lived plastics on farm crops.

B．To find the relationship between plants and fungi.

C．To design a research on the growth of plants.

D．To explore the way that the ecosystem works.

2. What is the author’s purpose in writing paragraph 3?

A．To prove the existence of micro-plastics.	B．To compare fungi with farm wastes.
C．To tell the advantages of farm wastes.	D．To provide some related information.

3. What aspect of the study is the fourth paragraph mainly about?

A．Its purpose.

B．Its design.

C．Its findings.

D．Its reasons.

4. How can AMF and mushroom substrate make plants grow faster?

A．By keeping the plants more resistant to pollution.	B．By allowing the plants’ deep area more freedom.
C．By making nutrients more available to the plants.	D．By exposing the roots to a larger surface area.

10 . Indoor plants might look as if they just sit around not doing much, but in many ways they are the unsung heroes of the home.     1    , but studies have shown that they can promote people’s wellbeing by improving their mood (心情), reducing stress and helping their memory. What’s more, indoor plants are easy to look after and are not very expensive.

What are indoor plants?

Indoor plants, also known as houseplants or pot plants, are plants that like to grow indoors. Many of these species (物种) are not ideally suited to growing outside in the UK, especially in the winter.     2    .

Why are indoor plants good for you?

Will Spoelstra, who works at the Royal Botanic Gardens, says, “    3    . I find during the winter months, plants around the house can really lift your mood.” Several studies have backed this up and found that indoor plants can improve creativity, focus and memory. There is also research showing that pot plants can clean the air around them by removing harmful gases, such as carbon dioxide. They also remove some harmful chemicals from paints or cooking.     4    .

Which plants can you grow?

Aloe vera, peace lilies and spider plants are some of the species that are easy to grow indoors. You can buy plants from supermarkets, garden centres or online. Younger plants are often cheaper than fully grown ones, and you get to care for them as they mature — which is part of the joy of owning plants. “    5    ,” Spoelstra says. “It can bring a new interest and focus into people’s lives and help to make the link between home and nature.”

A．All plants are different

B．Not only do they look beautiful

C．There are many benefits to growing plants indoors

D．Instead, they grow better inside, where it is warmer

E．Plants like peace lilies and devil’s ivy are among the best

F．Changing the pot of your plant from time to time will also help

G．Learning about the requirements of each plant can be very rewarding