同学们回想看看我们共学了哪些句型。本单元我们学习的是如何描述物体的位置。陈述句的格式为：sb. /sth.＋be(not)＋介词短语(方位)。如My book is(not)in my bag.我的书在/不在我的书包里。如果将这个句子改为一般疑问句就是将be动词提到句首，即为Is your book in your bag?寻问物体在哪儿要用到特殊疑问，结构为特殊疑问词where＋一般疑问句。如Where is your book?在这里提醒同学们注意的是主谓一致。还是这三个例子，如果要说明的不只一本书，而是几本书，它们分别为“My books are in the bag. Are your books in your bag? Where are my books?”

试一试：你能将方框内恰当的动词形式填入对话空白处吗？如果填对了，说明你掌握了主谓一致的基本原则，如果有错，不必着急，可以向你的老师或者同学请教。

am　　is　　are　　has　　have

I　1　John. I　2　a pen. It　3　on my desk. Tom is my friend. He　4　two pencils. They　5　in his pencil case. We are in the same(相同)school.

根据句意和首字母完成单词

1.Vienna is the c　　　of European classical music.

2.Mozart was born in A　　　 in 1956.

3.Miss Wang plays the g　　　 very well.

4.My e　　　 brother is two years older than I.

5.Mozart w　　　 his first opera at the age of fourteen.

 

词汇（共25题，每题1分，计25分）

A. 根据句意和汉语提示写出单词，完成句子。

1. Whatever your _________(选择) is, I will just follow you.

2. Put on your coat,  　    (否则)you will catch a cold..

3. The famous scientist is always busy doing  　       (实验) in his lab at the weekends.

4. Thank you for your  　       (有价值的) help and practical advice.

5.With the help of my English teacher, I have made great_________(进步) this term.

B. 根据句意,用所给单词的适当形式填空。

6. I hate to be like anyone else and try to do everything            (different)

7. To tell you the __________(true), I don’t like to sit with him.

8.The boy is so ______( care) that he often makes  many mistakes in his homework.

9. He is so ____ (honest) that few students in his class like to make friends with him.

10.My father made a final __________(decide) after thinking it over.

C．根据句意,用所给动词的适当形式填空。

11. He________(prefer) outdoor activities to films last year.

12. Most people have seen the film       　(direct) by the famous director.

13. We hope that more charity shows ________(hold) to raise money for Project Hope.

14. No country _________(make) such great progress as China in the past thirty years

15.The doctor told us he would do what he could ________( save ) the patient.

 

为探究植物细胞膜的透性，某同学以红甜菜根（液泡中含有花青素）进行下列实验：
A．将不同切片放在不同温度的蒸馏水中处理1分钟后取出。
B．再分别放在清水中浸泡1小时而获得不同的切片浸出液。
C．测量这些溶液的花青素吸光度，得结果如下图。

请回答以下问题：
（1）上述实验操作步骤的叙述存在着一个明显的不足，没有遵循实验设计的　　　　原则。请你对上述实验中的不准确的操作重新进行叙述：　　　　　　　　　　　　。
（2）由上图中的曲线你可以得出的结论是　　　　　　　　　　　　　   　　　　。
（3）已知物质A能促进细胞膜上载体的活性。有人认为：经过不同温度的处理是影响了细胞膜上运载花青素的载体的活性。请你借助上述材料设计实验证明该观点是否正确。
材料用具：略。
实验步骤：
①                                                                  　；
②                                                                 　；
③                                                                   。
（2）预测结果及结论：
①                                                                   ；
②                                                                   ；

阅读下列短文，完成任务A和B。
Introduction to invitations（邀请活动简介）
Invitations are important. In the west, people often give invitations to their friends. Most invitations are for dinner or a birthday party.
When people accept（接受）an invitation to a dinner or party, they usually ask what they can bring. They often take flowers, chocolates, or other presents. People usually take a birthday present to a birthday party.
After a dinner or birthday party ,most people telephone the host（主人）to say “thank you”. Some people write a short thank-you note or send an e-mail to the host.
任务A：Mary想邀请James参加生日晚会，请将以下各项活动按正确的顺序排列，把序号填入相应的横线上。
A. Mary and James enjoy the party together.     
B. James accepts the invitation.
C. James writes a thank-you note.              
D. James brings a birthday present.
E. Mary invites her friend James to her birthday party.
. 　E　   1.____    2. ____   3.____  4 .____
任务B：请你帮James 给Mary 写一句表示感谢的话。
5.                                   .