阅读《甘露的秘密》，回答问题。（6分）
蚂蚁和蚜虫的关系简直可以说是亲密无间的，有时候，你会看到一群蚂蚁背着蚜虫川流不息地跑来跑去，那是蚂蚁在给蚜虫搬家。当蚜虫在一片植物上大肆蚕食，只剩下残茎败叶之后，蚂蚁就把这群祸害转移到另一处食物充足的地方去，使蚜虫能够饱食终日，好排泄出更多的蚜蜜来。在蚂蚁搬家的时候，也不会丢下为它提供美餐的好朋友不管。确定了新居之后，小蚂蚁就会把蚜虫一个一个搬到附近的植物上去。蚂蚁不仅是蚜虫的“卫士”，还是蚜虫的“保姆”。冬天临近了，雌蚜排出了一个个越冬卵。蚂蚁很担心这些卵会被冻坏，便不辞劳苦地把它一个个搬到外面晾晒，晒完后再搬回巢去。到了次年早春，蚜卵孵化了，这下又忙坏了小蚂蚁，它又主动承担了喂养小蚜虫的任务。直到春暖花开，蚂蚁又把小蚜虫一个个搬出洞来，放到植物上，让它去啃食鲜嫩的茎叶，以便自己从它的屁股后面捞取一点蚜蜜。（选自《中学生必读文库》）
【小题1】文中起过渡作用的句子是：（2分）
________________________________________________________________________
【小题2】蚂蚁是蚜虫的保姆，它作为保姆要为蚜虫做哪几件事？（3分）
________________________________________________________________________
【小题3】从全文看，捞取一词体现了作者对蚂蚁怎样的态度？（1分）
________________________________________________________________________

The Guidance Department （教导处）at Berryville High School has a staff of eleven teachers. Most of their work is done with the students. But the staff sees a lot of parents, too.
“Parents meetings make clear monthly diagram（图表）.”says Mildred Freman, head of the Guidance. “This diagram stays much the same from year to year. The busy months are October, March and May. ”
September, the beginning of a new school year, starts rather slowly. Few parents come in. Most of these want to talk about the schedules. October brings many problems caused by some students. Some parents are called in. Others come by themselves. Things quiet down in November. December is a quiet month. “It’s the holiday. ”Ms Foreman says, “People want to come in, I know, but they decide to wait until after New Year’s Day.”
Report cards go home just before Christmas holidays. Bad marks bring parents in as school opens again. This happens again in March, another report card month. May is always the year’s busiest month. That’s when parents begin to think that their children may be asked to stay in the same grade again. They come in to see if anything can be done before things are decided in June.
【小题1】The teachers in the Guidance Department usually ______.

A．do most of their work for the students

B．answer all the questions from parents

C．help other teachers get along with students and parents

D．only bring report cards to students and parents

【小题2】In December parents usually ______.

A．stay at home with their children for their holidays

B．wait for the teachers to bring report cards to their children

C．wouldn’t like to visit the teachers in the Guidance Department

D．let teachers have a good rest during their holidays

【小题3】Why do some parents come to school in March? Because ______.

A．they want to see their children’s teachers after Christmas holidays

B．they are called by the teachers of Guidance Department

C．bad marks have them do it

D．it’s the beginning of a new school year

【小题4】Which of the following is Right?

A．In June the school decides who will stay in the same grade again.

B．Almost all the parents come to meet Mildred Foreman every month.

C．April is also the second busiest month for the staff.

D．The parents help to do most of the work for the staff.

任务型阅读（每小题1分，满分5分）

请认真阅读下面短文，根据短文内容回答短文后的各个问题，并将答案写在每小题下的横线上。

  On Sunday, April 22, people all over the world take time out to appreciate(珍惜) the earth that we all share. It’s Earth Day, a special day to learn about our planet（星球） and how to take care of it.

On Earth Day, some people listen to speeches about the environment. Others help clean up their offices or save water and electricity at home. Your parents may even decide to take a day off from driving their cars.

The idea for Earth Day came from a U.S. Senator (参议员), who was worried about the pollution and the health of plants and animals. And the idea quickly caught on. In 1970, the first Earth Day was celebrated. More than 20 million people in cities all over the U.S. took part in. Since then, Earth Day has been used to educate people about their role in taking care of our planet.

Now, Earth Day has become a global celebration. In 1990, 200 million people from 140 countries took part in clean-ups, tree planting and other environmental events on Earth Day.

1. When is Earth Day?

_____________________________________________________________________

2. Who came up with the idea for Earth Day?

_____________________________________________________________________

3. What does the underlined sentence mean in Chinese?

_____________________________________________________________________

4. A lot of people celebrated the first Earth Day in 1970, didn’t they?

_____________________________________________________________________

5. What is Earth Day?

__________________________________________________________________

 

下表为探究“种子萌发的环境条件”的实验设计，请根据表中提供的信息回答下列问题：

瓶子编号	种子的数量 （个）	种子所处的环境 （其他外界条件均适宜）
A	3	少量水，20℃
B	3	无水，20℃
C	3	少量水，—10℃
D	3	水将种子淹没，20℃

（1）用A号瓶与B号瓶进行对照，所探究的的问题是____________________________
（2）探究温度对种子萌发的影响，应该用__________两号瓶做对照实验。
（3）请你预期A号、D号瓶的实验结果依次是_______________________（萌发和不萌发），据此可以得出的结论是_____________________________________。
（4）指出本实验设计中的不足是_____________________________________。
（5）如果在严格按照上表的实验条件进行实验的情况下，用于实验的种子最终都没有萌发，原因可能来自_____________________。
（6）若探究光照对该种子的萌发有无影响，请完成下列实验方案设计。
第一步：在两同样瓶加入适量的水，_________________­­­____________；
第二步：________________________ ，另一组瓶置于黑暗的环境中。