书面表达

　　请根据下列内容提要写一篇日记

　　1．今天是七月六日，星期六，晴天，早上6点，你和你的父母乘汽车出发去海口市海滩。

　　2．你们上午8点到达海滩，看见海滩上有许多人，包括一些外国人。他们有的在游泳，有的在冲浪。

　　3．你父亲教你冲浪，你开始有些害怕，但试过一次后，你就学会了，然后你就进行了近两个小时的冲浪运动。

　　4．当回到家后，你虽然有些累了，但仍感到很高兴。

　　注意：1．日记开头部分已为你写好。

　　　　　2．词数：80个左右（不含已给出的单词）

　　July 6th　　Saturday　　Fine

　　Today is July 6th. My parents and I went to a beach in Haikou. At 6:00 in the morning we…________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

（9分）许多实验研究生长素(IAA)对植物生长的影响模式，如用玉米胚芽鞘作为实验材料：
实验1：将切除的胚芽鞘尖端放置于琼脂块上(图1)，移去尖端后，将琼脂切成体积相等的若干个方块，将方块放在除去尖端的胚芽鞘上，实验进行一定时间后，每个胚芽鞘弯曲的角度以图2的方法测量，并计算平均值。每次放在等面积、等体积琼脂块上的胚芽鞘尖端数量不同，这样重复上述过程。

　实验2：用含有不同浓度IAA的琼脂块代替胚芽鞘尖端进一步实验。上述两个实验的结果如图3和图4所示。

（1）绘图表示，如何将琼脂块放置于胚芽鞘上，才能得到图3的结果?
（2）解释实验2的结果：IAA从0μmol/L～1.3μmol/L过程中    ；1.3μmol/L～1.8μmol/L过程中         。
（3）①比较实验1和实验2的结果有什么不同?             。
　  ②为什么会出现这种不同？                     。
（4）从本实验可知促进胚芽鞘生长的最适生长素浓度约为_______                    
图4中曲线上b点对应生长素浓度时胚芽鞘弯曲角度为17度，把琼脂块去掉后，胚芽鞘最终会如何生长？________                                                       

Do you have a pet? Have you seen a hamster? Do you like to keep a pet hamster?

　　I have a very cute hamster named Barter. Barter has a dark cream-colored body （米色的身体）, and a short tail. He has four tiny feet with sharp claws （尖尖的指甲）and tiny long teeth. He also has a “pocket”on each side of his mouth, for storing food.

　　Barter loves food. His favorite is corn （玉米）. If I give him a bowl of corn, he will eat every bit in a few hours.

　　Barter is quite lovely. He's just over six months old and loves to play. He plays in the hamster wheel every night. When he plays around, he runs here and there, his body looking like a ball of fur（绒毛）rolling about （滚动）. He gets very upset if someone bothers （打搅）him.

　　I like my little pet Barter very much. He's brought me so many laughs and joys.

A. 词语释义

（　）1. upset　　　　　　　　　　　　　　　　　　　　　　　　 A. more than

（　）2. name　　　　　　　　　　　　　　　　　　　　　　　　 B. some, but not many

（　）3. store　　　　　　　　　　　　　　　　　　　　　　　　  C. annoyed

（　）4. a few　　　　　　　　　　　　　　　　　　　　　　　　 D. call

（　）5. over　　　　　　　　　　　　　　　　　　　　　　　　   E. keep

B. 用所给的词的正确形式填空

over  name  store  a few  upset

1. That old man is walking so slowly. He must be ________ seventy years old.

2. Many, many years ago, people didn't have fridges in their homes. They could not ________ food.

3. When I asked Linda, my friend, not to copy my homework, she got very ________.

4. The students were having an English class when a boy ________ Thomas, ran into the room.

5. ________ seconds later, he looked up and said slowly,“Good morning, sir !”

C. 按每小题要求做

1. 从文中找出作者描写小仓鼠活泼可爱的两个词

________ ________

2. 从下面的方框中选出你认为能描述仓鼠的词汇和短语

not big enough, easy to take care of, too boring, good company, very funny, too hairy, not friendly enough, short hair, noisy, dirty

________ ________ ________

D. 从下面的方框中选出一种你愿意养的宠物并从四个方面说明你喜欢的原因（4分）

snake, pig, spider, turtle, elephant, chick, giraffe, dog, monkey, horse, goldfish, bird, hamster, rabbit

例如：

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

E. 从原文中找出最能体现作者对仓鼠喜爱的一句话，抄在横线上

_______________________________________________________________________________

 

书面表达.

　　根据图示，用适当的单词完成下列短文.

　　It was a 1 afternoon. Xiao Ming was on his way home from 2 .Suddenly he saw an old man 3 in the rain. The old man hadn't got an umbrella(伞) 4 him and he was wet all over. Xiao Ming went up to him and tried to 5 the umbrella for the old man but he failed．He Was too 6 and it was difficult for him to hold it 7 enough. Then he saw the old man's stick (手杖) and he tried hard to tie it to the handle (柄) of the umbrella．This time the umbrella was made to be long enough and it stopped the old man 8 getting wet. The old man was very pleased and 9 the boy again and again. Then they went on their way 10 .

(1)______	(2)______	(3)_______	(4)_______	(5)_______
(6)______	(7)______	(8)_______	(9)_______	(10)_______