host
n. 东道主, 主人;主办人[地方, 机构等];(电视等的)节目主持人 ;军队
搭配:act as host at...担任...主人(或主持人)
辨析:由hostel/hotel可知,host(主人)与guest(客人)相对应。即master(主人)与servent(仆人)相对应。即host招待的是guest,master指使的是servent。同为主人,内涵各异。
1.Who will be the host for tonight's program?
谁是今晚的节目主持人?
2.The host attacked the city unexpectedly.
军队突袭了那座城市。
3.Would you please introduce me to the host?
你帮我介绍一下主人好吗?
4.Each of them lives with a Chinese host family.
这些学生住在中国的接待家庭中。
household
n. 同住在一所房子里的人, 一家人, 户
adj. 家庭的, 家用的
1.I grew up as part of a large household.
我生长在一个大家庭。
2.He is doing household chores.
他正在做家务。
3.Coca cola is a household word throughout the world.
可口可乐是个全世界都家喻户晓的词。
immume
adj. 免疫的, 有免疫力的; 不受影响的;免除…的, 豁免的
搭配:be immume to the disease 对该病有免疫力
be immume from taxation免税捐款
派生:immunity 免疫性,immunize 使免疫
1.I am immune from the disease, for I had it once.
我对这病有免疫力, 因为我已得过一次了。
2.Being the only son in the family, the young man was immune from military
service.
由于是独子, 那个年轻人被免于服兵役。
3.Next they studied how the immune system protects humans.
接下来,他们考察了人类的免疫系统。
import
n. 进口, 输入;进口商品, 输入额;意义, 含义
vt. 输入;进口
1.The import of cotton goods went up sharply.
棉织品的进口大大增加了。
2.We don't like eating food imports.
我们不喜欢吃进口食品。
3.What's the import of the speech?
这个演说的意义是什么?
4.The country is importing a broad range of skilled personnel.
这个国家正在引进各种专业技术人员。
5.We import raw silk.
我们进口生丝。