北京版小学英语教材四年级上册知识点总结
（必做：所有内容一个单词中英文两遍，写在大英语本上；）
（选做：四会单词默写，看中文写英文；三会单词及重点短语的英译中）
四会单词：
L1: again why books cool
L2:sad great gold
L3:new watch like together shape
L5:MsMrs speak
L6:there story bring school
L7：can bad tomorrow bed drink water
L9:much easy
L10:door kind window cold turn open
L11:ping-pong bat borrow take fine marker ruler pencil case
L15:get pen kind black brown think shape
L16:shoes try thirty
L17:buy trousers yellow
L19:eat healthy potato now cook sweet
L20: soup apple
L21:twenty chicken change thirty today sixty-nine
L23:snow hot rain clever water bad hard weather
L24:interesting close farmer lake
L25:live say kite wind
三会单词：
L1：glad because them happy angry tired
L2:missing surprised
L3:upset worried ill worry
L5:robot
L6:tell her really welcome
L9:please on play show
L10:mind
L11:favour scissors crayon sharpener
L15:help different colour
L16:comfortable certainly take
L17:sell green red
L19:sour salty
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