Unit1sectionA3a-3c 重要知识点汇总3、ee(aw,een) v 看见 eeb.doth 看见某人做某事(看到动作发生的全过程或常常看到动作发生) eeb.doingth 看见某人正在做某事(强调动作正在发生) 【习】:Seeingtheirteacher___intotheclaroom,theytopped___atonce.A.walk;tellingB.entering;topeakC.enter;totellD.walking;talking4.ontheideoftheroad 在路的一边 ne 某 tto...紧挨着 houtforhelp 大喊救命ak(b.)forhelp 向某人求助 5.24-year-old24 岁的“数词+名词+形容词”构成复合形容词,在句中作定语,用连字符后连接,名词用单数。22.rightaway/now 立即,马上 jutnow 刚才 23.troublen.问题; 苦恼 getintotrouble 造成麻烦(或苦恼) beintrouble 处于困境中havetrouble(in)doingth 做某事有困难Tomhatrouble(in)olvingtheproblem.27.fall→fell→fallenv 落下; 跌落① falldown 摔倒,强调“滑倒,摔倒”,指失去平衡而摔倒,后接宾语时,应加上介词 fromShefelldownfromherbike 她从自行车上摔下来了② falloff 指从某物上跌落下来。Thegirlfelloffthebike.=Thegirlfelldownfromthebike.③fallinto落入 Theleaffellintotheriver.④fallbehind 落后⑤ fallinlovewithb.爱上某人⑥ fallaleep 入睡【习】: It’noteayforLindato_____latnight,becauehewatooe 某cited.A.gotobedB.fallaleepC.fallintoD.fallover