infect和effect有什么区别?

The novel has been covered since I borrowed.
A boy in the class has a fever,other boys have been injected soon.

　　effect
　　n.结果,效果,作用,影响,(在视听方面给人流下的)印象
　　vt.招致,实现,达到(目的等)
　　affect
　　vt.影响,感动,侵袭,假装
　　influence
　　n.影响,感化,势力,有影响的人(或事),(电磁)感应
　　vt.影响,改变
　　infect
　　vt.[医] 传染,感染
　　affect是一个动词,意思是“对……有影响”或“给……带来变化”.
　　例如：Does second hand smoke affect the health of all of us?
　　effect有时也可以作动词用,意为“执行”.
　　例如：Only the president can effect such a change.
　　但是,effect在大多数情况下都被用作名词,意为“结果”.
　　例如：The drug did not affect the disease,and it had several adverse side effects.
　　一个简便的原则就是如果你需要一个动词的话,十之八九选用affect,如果需要一个名词,则通常使用effect.
　　affect vt.①影响②打动,感动③(疾病)侵袭
　　词汇辨析affect,effect,influence：
　　affect常用作动词,effect常用作名词(意为“影响”)：to affect sth.=to have an effect on sth.
　　effect 作动词时很正式,意为“产生,带来(结果)”,这个产生或带来的结果常常是某人所希望的.
　　influence指通过行动、榜样等对他人产生潜移默化的影响或作用,注重“影响”的结果.
　　记忆方法形似词：effect n.影响；effort n.努力
　　词根记忆af(使)+fect（做）→使人做→影响
　　effect 43 n.①结果②效果,作用vt.产生,招致
　　经典例句The effect speaks,the tongue needs not.事实胜于雄辩.
　　考点提要in effect = in fact 实际上；take effect = come into force 实施,生效；to that effect 大意如此
　　记忆方法fect(作用)→affect v.影响；effect n.影响
　　词根记忆ef(出)+fect（做）→做出来→生效,效果


contract 及物和不及物动词
He contracted a bad cold.
infect及物动词
He was infected with cholera.(霍乱)
观察很多例句表明,区别不大,尤其都是可以用于疾病上的感染.

把你的爱传染给我,把你的毒注入我的身体
（此句话含有强烈的性暗示）

Frequent hand washing is one of the effective ways to avoid being infected by diseases

　　effect
　　n.结果, 效果, 作用, 影响, (在视听方面给人流下的)印象
　　vt.招致, 实现, 达到(目的等)

　　affect
　　vt.影响, 感动, 侵袭, 假装

　　influence
　　n.影响, 感化, 势力, 有影响的人(或事), (电磁)感应
　　vt.影响, 改变

　　infect
　　vt.[医] 传染, 感染

　　affect是一个动词,意思是“对……有影响”或“给……带来变化”.
　　例如：Does second hand smoke affect the health of all of us?

　　effect有时也可以作动词用,意为“执行”.
　　例如：Only the president can effect such a change.

　　但是,effect在大多数情况下都被用作名词,意为“结果”.
　　例如：The drug did not affect the disease, and it had several adverse side effects.

　　一个简便的原则就是如果你需要一个动词的话,十之八九选用affect,如果需要一个名词,则通常使用effect.
　　affect vt.①影响②打动,感动③(疾病)侵袭
　　词汇辨析affect,effect,influence：
　　affect常用作动词,effect常用作名词(意为“影响”)：to affect sth.=to have an effect on sth.
　　effect 作动词时很正式,意为“产生,带来(结果)”,这个产生或带来的结果常常是某人所希望的.
　　influence指通过行动、榜样等对他人产生潜移默化的影响或作用,注重“影响”的结果.
　　记忆方法形似词：effect n.影响；effort n.努力
　　词根记忆af(使)+fect（做）→使人做→影响
　　effect 43 n.①结果②效果,作用vt.产生,招致
　　经典例句The effect speaks, the tongue needs not.事实胜于雄辩.
　　考点提要in effect = in fact 实际上；take effect = come into force 实施,生效；to that effect 大意如此
　　记忆方法fect(作用)→affect v.影响；effect n.影响
　　词根记忆ef(出)+fect（做）→做出来→生效,效果


1.it is very difficult to raise his family by his meager/little income
2.the whole class were infected by her hearty laughter and happy mood.
3.We should briefly comment on others' words, and listen carefully to others' comment on our words
4.she is not satisfied with her performance in this competition
5.In china, many foreign holidays are observed by young people.
6. she called her friend to ask whether great change has taken place in her hometown.

acquire infect constitute 都是 及物动词 接sth就行
immune形容词,有免疫的.I am immune from the disease
alam 及物动词The breaking of a branch under my foot alarmed the deer.
risk 及物动词Don't risk your health
appointment 名词,约会

He's got a flu and infected me.

impress 是留下深刻印象；infect是感染 沾染...的疾病的意思,侧重于指使...受到疾病的影响,二者之间没有什么需要区分的啊,楼主是不是要问与affect的区别啊!
affect
作主语通常是物而不是人,指一物对另一物产生的消极影响.如：It
does not affect me in the least.这对我毫不发生影响.
impress
强调影响既深刻又持久.如：My father impressed me with the
importance of hard work.
我父亲使我明白了努力工作的重要性.