高二英語Learning about Language教案
高二英語learning about language教案
book 5 unit 3 learning about language & using language
1. speed (sth.) up 【課文原句】
speed (sth.) up 加速；加快
1). 汽車一到高速公路就加速。cars speed up once they reach the highway.
2) 他們加快了生產速度。they have speeded up production.
知識鏈接: with all speed 以全速，開足馬力 at high/low speed 以高速/低速 at a speed of 以……速度
活學活用：many countries are faced with the problem about how to economic development.
a. turn up b. speed up c .get up d. stay up
2.instant 【課文原句】
instant 1)n.瞬間；片刻
他停了一會兒。 he paused for an instant.
2) adj. 立即的；立刻的
服用一藥劑后我立刻感到輕松。i felt instant relief after taking a doze of medicine.
知識鏈接:1）instantly =immediately 立刻；一……就……
① 盡管他睡得很香，但他還是立刻醒了。though he slept soundly, he awoke instantly.
② 我們一到家天氣就下起雨來。it began to rain instantly we arrived home.
2) 常見用法 ： instant coffee 速溶咖啡 (at) any instant 隨時；在任何情況下