下列哪一项不是拨打“120”急救电话时的注意事项？[ ] A．拨打急救电话不需要

可阻断循环时间8～9min（）

A.体温33℃

B.体温30℃

C.体温29.9～28℃

D.体温27.9～18℃

E.体温<18℃

关于乙烯分子结构的描述错误的是（　　）

A．乙烯的结构简式为：CH₂=CH₂

B．乙烯是最简单的烯烃

C．乙烯分子中所以原子都在同一平面上

D．乙烯分子中所有原子都在一条直线上

阅读下面文言语段，完成问题。

　　阳嘉元年，复造候风地动仪。以精铜铸成，员径八尺，合盖隆起，形似酒尊，饰以篆文山龟鸟兽之形。中有都柱，傍行八道，施关发机。外有八龙，首衔铜丸，下有蟾蜍，张口承之。其牙机巧制，皆隐在尊中，覆盖周密无际。如有地动，尊则振龙，机发吐丸，而蟾蜍衔之。振声激扬，伺者因此觉知。虽一龙发机，而七首不动，寻其方面，乃知震之所在。验之以事，合契若神。自书典所记，未之有也。尝一龙机发而地不觉动，京师学者咸怪其无征。后数日驿至，果地震陇西，于是皆服其妙。自此以后，乃令史官记地动所从方起。

1．对下列句中加粗词的解释，不正确的一项是（　　 ）

A．复造候风地动仪　　　复：又

B．中有都柱　　　　　　都：大

C．施关发机　　　　　　发：拨动

D．怪其无征　　　　　　征：征讨

2．选出各项中“以”的意义和用法不同于其它三项的是（　　 ）

A．饰以篆文山龟鸟兽之形

B．验之以事，合契若神

C．自此以后

D．以精铜铸成

3．从句式特征看，与“自书典所记，未之有也”一句相同的一项是（　　 ）

A．而今安在哉

B．蚓无爪牙之利，筋骨之强

C．不拘于时

D．会于会稽山阴之兰亭

4．下列对选文内容的分析理解，不正确的一项是（　　 ）

A．所选语段从“形状及构成”“工作原理”和“运用”等三个方面介绍了地动仪。

B．如果发生地震，相应方向的龙口的铜丸会掉进蛤蟆嘴，就可知地震发生的方向。

C．地动仪能够准确预测地震的发生，只要复制出地动仪，预测地震就不再是难题。

D．曾有一次地动仪的一条龙的机关启动了，不久驿站送来文书说陇西发生了地震。

5．翻译文中划线句子。

（1）覆盖周密无际。

译文：_____________________________________________

（2）于是皆服其妙。

译文：_____________________________________________

阅读理解

     When the lazy days of summer arrive and the schedule is packed with swimming, camp, and family

vacations, it can be a challenge to find time for learning. But kids' reading skills don't have to grow cold

once school's out. Here are some ways to make reading a natural part of their summer fun:

     Explore your library. Visit your local library to check out books and magazines that your kids haven't

seen before. Many libraries have summer reading programs, book clubs, and reading contests for even

the youngest borrowers. With a new library card, a child will feel extra grownup checking out books.

     Read on the road. Going on a long car trip? Make sure the back seat is stocked with favorite reads.

When you're not at the wheel, read the books aloud. Get some audiobooks (many libraries have large

selections) and listen to them together during driving time.

     Make your own books. Pick one of your family's favorite parts of summer-whether it's baseball, ice

cream, or the pool-and have your child draw pictures of it or cut out pictures from magazines. Stick the

pictures onto paper to make a booklet and write text for it. When you're done, read the book together.

Reread it whenever you like!

     Keep in touch. Kids don't have to go away to write about summer vacation. Even if your family stays

home, they can send postcards to tell friends and relatives about their adventures. Ask a relative to be

your child's pen pal and encourage them to write each week.

     Keep up the reading habits. Even if everything else changes during the summer, keep up the reading

routines around your house. Read with your kids every day-whether it's just before bedtime or under a

shady tree on a lazy afternoon. And don't forget to take a book to the beach!Just_brush_the_sand_off_

the_pages-it's_no_sweat!

1. The purpose of the passage is to________.

A. encourage parents to read

B. give advice on raising kids

C. raise a good summer reader

D. suggest places for vacations

2. If you drive on a long trip in summer, you can________.

A. visit the local library and join book clubs

B. borrow some audiobooks to listen to

C. keep in touch with friends by sending postcards

D. read your own picture books with your son

3. By saying "Just brush the sand off the pages-it's no sweat", the author means________.

A. taking away the sand on the book is very difficult

B. a special book is needed when you're reading on the beach

C. one can remove the sand on the book with a brush easily

D. there's no trouble reading even on the beach

4. Who are the intended readers of the passage?

A. Parents.  

B. Students.

C. Teachers.  

D. Editors.

简单命题