1、be made from“由…构成、制成成,被制成的东不出原材料,像纸是由木成这就看不 如:the ** ** made from the wood. 2、be made of“构成”,能看出原材料,像桌子由木头制成,刀子由铁或金属制成,很明显看出原材料,如: ①the desk ** made of wood. ②the knife ** made of metal. 3、be used for doing 用来做… 如:the knife ** used for cutting things. the pen ** used for writing. 4、be used as 用来作… the house ** used as my bedroom.这个房子用作我的卧室。 20210311
一、构成:there be.句型表示的是“某处有(存在)某人或某物”,其结构为there be(**,are,was,were)+名词+地点状语.例如: there are fifty-two students in our class. there ** a pencil in my pencil-case. there was an old house by the river five ye...
be confident of和be confident in区别为意思不同,用法不同,侧重点不同。1、意思不同 be confident of意思:确信;对。有信心;对…有信心;对.有信心 对…充满信心;对…有信心;对什么有信心;对.有信心;对有信心 2、用法不同 be confident of 是系表结构,后接动名词。例句: he ** confident ...