NEW;本单元词汇梳理
1.reserve：?re-?(back回)+?-servare?(protect保护)
同根词：preserve,observe,conserve
词块：reservetherighttodosth,reservearoom,oilreserves,awildlifereserve
派生词：reservation词块：makeareservation
2.plain：词块：inplainEnglish,plainblack
3.observe：ob-(infrontof,before向前)+-servare(protect保护)
一词多义：词源义是“保持”，也是基本义。
同根词：preserve,reserve,conserve
observe是正式用语，对应watch,see,notice
派生词：observation;4.beauty：beau-(fine美丽的)+-ty
词族：beauty,beautiful,beautify
抽象名词具体化
5.remind：re-(again再)+mind(v注意)→再次注意→提醒
提醒：词块remindsbof/aboutsth,remindsbtodosth
使想起：词块remindsbofsb/sth
派生词：reminder
6.shoot：一词多义：基本义“投射”
词块：shootup
7.profit：pro-(forward向前)+-fit(make,do做)→做事的收益→利润、报酬
词块：makeaprofit,profitby/from
派生词：profitable;8.attack：at-(朝，向)+-tack-(nail钉子)→钉向→攻击
词块：anairattack,underattack,aheartattack
派生词：attacker
9.effective：effect(n效果)+-ive
词块：beeffectiveat；派生词：effectively
10.recover：re-(back/away回、离开)+cover-(cup-抓住、得到)→找回→重新获得
派生词：recovery
词块：recoverfrom=makearecoveryfrom
11.remove：re-(back/away回、离开)+move(移动)
一词多义：基本义“移走”；词块：remove…from
12.intend：英语释义plantodosth，intend比plan正式
词块：intendtodo/doingsth
派生词：intended，beintendedfor;13.threatthreaten：词族：threat,threaten,threatening
词块：athreattosth,threatentodosth
14.exist：派生词：existing,existence
15.harmony：词源：来自希腊神话中代表和谐和协调???女神哈耳摩尼亚的名字Harmonia
词块：live/existinharmonywith