一、前列腺阳痿早泄治疗?为什么他和我做爱5分钟就射了?中年男人阳痿?
1年轻人阳痿恢复情感交流很重要 感情交流训练有利于阳痿的治疗。患者可以通过妻子的帮助，比如互相亲吻，抚摩、拥抱、体验和提高身体的感受性，但是要注意的是这种训练不要抚摩乳房与性器官等敏感部位。
2、药物治疗：可以用卡密欧治疗阳痿，【卡密欧口服胶囊】是从海螵蛸、五味子等多种中药材中提取而成，对人体没有什么副作用。还含有氨基酸，核酸，维生素对身体还有调养作用。按疗程服用效果更佳。
二、名词专练
mean的意思是：平均值
means的意思是：“方法、手段、工具”（用于此意时单复数同形）
根据句子意思，应该用means
三、日常交谈的名词解释
日常交谈指以语言方式，来交流各自的思想状态，是表达思想及情感的重要工具，是人际交往的主要手段。在人际关系中的礼尚往来中有着十分突出的作用。可以说，在万紫千红、色彩斑斓的礼仪形式中，交谈礼仪占据主要地位。所以，强化语言方面的修养，学习、掌握并运用好交谈的礼仪，是至关重要的。
四、名词的练习题请写答案
I.请写出下列名词的复数形式（1分）
1.hero_______ 2.city_______ 3.roof_______ 4.zoo_______ 5.child_______ 6.country _______ 7.tooth_______ 8.mouse_______ 9.boy_______ 10.foot_______ 11.map_______ 12.bag_______ 13.bus_______ 14.tomato_______ 15.baby_______ 16.goose_______ 17.wolf_______ 18.leaf_______ 19.potato_______ 20.
watch_______
II.名词所有格练习（1分）
1. Mary的爸爸_____________________
2.Jack的家庭_____________________
3.教师办公室______________________
4.工人们的屋子____________________
5.These rooms are__________________. （露希的和莉莉的）
III.用所给名词的适当形式填空：（1分）
1. How many________ (sheep) are there on the hill?
2. There is some________ (food) in the basket.
3. The baby has only two________ (tooth) now.
4. There is a lot of________ (water) in the bottle.
5. There are five________ (people) in his family.
6. Let's take________ (photo), OK?
7. I have lots of________ (tomato) here.
8. The________ (leaf) on the tree turn yellow.
9. The_______ (child) are playing games on the playground now.
10. Their________ (dictionary) look new.
11. I see you have a few white________ (hair).
12. They are________(woman) doctors.
13. Can you give me some bottles of ______ (orange), please?
14. There are many________ (fox) in the picture.
15. I would like some apple_______ (juice). I am very thirsty.
IV. 阅读理解，根据短文内容，判断正（T）误（F）。（2分）
There are forty-two students in our class. There are also two American boys. They are Jack and Mike. They are our good friends. They like watching TV, but they don't like playing basket-ball .They often go to school by bike. And I often go to school on foot. There is one English girl in our class. Her name is Lucy. She likes playing basketball and she also likes swimming. She usually does her homework in the evening. She often watches TV on Saturday afternoons. She is my good friend. All of the Chinese students are Yong Pioneer.
( )1、There are thirty-nine Chinese students in our class .
( )2、There are two American girls and one English boy in our class .
( )3、Jack and Mike are our good friends .
( )4、Jack and Mike like playing basketball .