问题 问答题 简答题

躯体神经和植物性神经的主要区别

答案

参考答案:

躯体神经:

1、可以通过意识加以控制,又被称为随意神经系统;

2、感觉神经纤维可将身体各部份的感觉器官所搜集到的视觉、嗅觉、味觉、触觉等资讯传送到大脑或脊髓;

植物性神经:

1、中枢位于脑干、胸、腰、荐髓的特定部位;

2、传出神经不直接达于效应器,而是在外周的植物性神经节内更换神经元,再由更换后的节后神经纤维支配有关器官;

3、协调内脏器官、腺体、心脏、血管以及平滑肌的感觉和运动。

阅读理解

  The Dress That Turns into a Coca Cola Machine 

This specially designed dress looks like a normal dress,but if you unfold it and cover yourself,you may look like a Coca Cola vending machine(自动售货机). Because there are many vending machines like that on the street,it must be easy for you to hide.If you feel that someone is following you or there is some danger,you can disappear within five seconds.But don’t use it to scare your classmates.That’ll be rude.

                                  

The M-Dress is a nice black dress.It is also a mobile phone.It accepts a standard SIM card and allows the wearer to receive calls without carrying an actual(真实的) phone in their pocket or purse.You just need to bring your hand to your ear when you want to answer a phone call.When you finish talking and release your hand,the call will close.It is fashionable and useful.But it will certainly be an embarrassing moment when your dress rings in public.

  Air Conditioned Jackets 

You will love these air-cooled jackets in summer time when it is very hot outdoors.The jacket has fans that draw air in.The fan is powered by an inside battery.Now it is possible to spend nearly every second of your day with cool air.

小题1:What’s the main purpose of the first dress?

A.To protect the wearer.

B.To scare your classmates.

C.To make the wearer look better.

D.To help sell more Coca Cola.小题2:The underlined word release in the 2nd paragraph means ________.

A.put up

B.put down

C.put on

D.put out小题3:The second dress is called M-Dress probably because ________.

A. it is made by men

B.it is made for men

C. it is medium-sized

D.it is also a mobile phone小题4:The best title for the second paragraph is ________.

A.A Fashionable and Useful Dress

B.M-Dress That Is Also Your Phone

C.An Embarrassing Moment in Public

D.A Mobile Phone with a Standard SIM Card小题5:Which of the following is TRUE of the Air Conditioned Jackets?

A.They keep you warm in winter.

B.The fans must be turned by hand.

C.The fans in them provide cool air.

D.The ice in them makes them cool.

填空题