it’ time for …到…時(shí)候了
help yourself to sth 請(qǐng)隨便吃…
turn on /off 打開/關(guān)閉
hand in /out 上交/分發(fā)
would you mind doing sth 介意我做某事嗎
it’s very kind of sb to do sth 某人做事真是太好了
be / get ready for 準(zhǔn)備…
get sth ready 準(zhǔn)備
be different from 不同于…
do one’s best to do sth 盡力做某事
not …at all一點(diǎn)也不
regard …as …把…當(dāng)作…
from now on 從現(xiàn)在起
three percent of 百分之三
compare to /with 與…相比
unit 6 grow up 長(zhǎng)大
be free 有空,自由
be busy doing 忙于做某事
at first 首先
graduate from畢業(yè)…
up to 達(dá)到