2017届高考英语一轮复习课件： Unit4（新人教版必修3）_高考复习指南

2017届高考英语一轮复习课件： Unit4（新人教版必修3）

　　____________ and long. 答案：（1）louder

　　(2)loudly

　　(3)loud 2.They multiplied and filled the oceans and seas with oxygen，which encouraged the later development of early shellfish and all sorts of fish.(P26) 他们繁殖起来就使得早期的海洋充满了氧气，这为早期的贝类及其各种鱼类的发育进一步创造了条件。 ◆词语归纳 encourage sb.to do sth.鼓励某人做，怂恿某人做 urge sb.to do sth.鼓励某人做，怂恿某人做 urge sb.into doing sth.鼓励某人做，怂恿某人做 ◆即学即练 (1）父亲总是鼓励我学好英语。 _____________________________________  （2）老师鼓励我报名参加演讲比赛。 _____________________________________  答案：（1）Father always encouraged me to learn English well. （2）My teacher urged me to enter for the speaking/ speech competition. 3.Before we left，Li Yanping explained to me that the force of gravity would change three times on our journey... (P30) 在启程以前，李彦平向我解释说，在我们的航行中会有三次引力的改变。 注意下列句中force的意思。 （1）We forced the door open and arrested the two murderers.（强迫,强行） （2）The force of gravity is really mysterious.（力量） （3）When he was only seventeen，he joined the forces to defend his country.(军队) （4）As most men suffered from this strange disease，the majority of the labour forces in this village were women and children.(劳动力) ◆词语归纳 force open强行打开 by force依靠武力 force sb.to do sth.迫使……做 come into force（法律）实施 force sb.into doing sth.迫使……做 in force大批的 force one，s way 强行前进或进入 force sth.on sb.把……强加于…… ◆即学即练 选用上述词组完成下列小片段。