中考英语词汇语法专项精练答案_2017中考英语词汇专项练习：一词多义(1)

where
　　疑问副词,意为”哪里”,就地点进行提问,放在句首。
　　-Where are the books? They are on the desk.
　　I live in Beijing. → Where do you live?
　　The children are on the playground.(就划线部分提问)
　　____ ____ the children?
　　pal
　　作名词,意为”好朋友,伙伴”,相当于friend,多用于口语中,有时用于构成合成词,表示在某方面关系密切的朋友.
　　Jim is our old pal. 吉姆是我的老朋友.
　　I want to have a pen pal. 我想有一个笔友.
　　We have a pen ____ in America. We often write to each other.
　　A pal B pals C friends D man
　　from
　　介词, 构成词组 be from,意为”从…来,是….人,来自于…”,相当于come from,皆表示某人来自某一地方,后接地名,be from 与comefrom 构成的句子其否定句和疑问句形式不同
　　I am from America 我来自美国.
　　= I come from America.
　　He isn’t from China. 她不是中国人.
　　= He doesn’t come from China.
　　Is she from Australia? 她是澳大利亚人吗?
　　=Does she come from Australia?
　　(1) 表示时间,意为"自…,从…"
　　I stay here from my childhood. 我从孩提时代就住在这儿
　　(2) 表示场所,意为"从…"
　　Don't jump from the tree. 不要从树上跳下来
　　He fell from his bike. 他从自行车上摔下来
　　(3) 表示数量,顺序,意为"从…"
　　My daughter can count from one to one undred.
　　我女儿能从1数到100.
　　(4) 表示距离,意为"从…离开"
　　My school is 2 kilometers from my home.
　　我学校离我家2公里远
　　(5)表示出处,由来,意为"从…,自…,出自…. "
　　I got a letter from a friend in Sichuan.
　　我收到了来自四川朋友的一封信
　　(6)表材料,意为"由…(做成)"
　　Paper is made from wood. 纸是木头做的.
　　(7) from 可构成很多习惯用语:
　　from house to house 挨家挨户
　　from hand to hand 一手转一手
　　from head to foot 从头到脚
　　from morning to tonight 从早到晚
　　from beginning to end 自始至终
　　from now on 从现在起
　　from then on 从那时起
　　-Where is your sister from? -She ____ from Canada.
　　A are B does C do D is

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