1、UNIT 2 WILDLIFE PROTECTION知识点复习知识点复习2021-2022学年人教版新课标必修第二册 重点单词单词词性转换1. legal合法的-(反义词) illegal不合法的,违法的-(adv.) illegally违规地2. hunt-(n.) hunter 寻找,捕杀-猎人3. immediate-(adv.) immediately 立刻3单词词性转换4.extinct-(n.) extinction灭绝的-灭绝5.endanger-(adj.) endangered 使遭受危害-濒临灭绝的 6. prince (n.) princess (n.)王子;亲王-公主4
2、单词词性转换7.observe-(n.) observer 观察者;观测者-(n.) observation观察;监视;8.aware (adj.) awareness (n.)知道的;有意识的-意识9.threat-(v.) threaten威胁;恐吓;胁迫5单词词性转换10.harmony-(adj.) harmonious和谐的,和睦的;协调的;悦耳的 11.remove-(adj.) removable可移动的;可去掉的;可免职的12.adapt (v.适应) adaptation (n.适应) adaptable (adj.有适应能力的)6单词词性转换13.exist-(n.) ex
3、istence 存在-存在14.recover (v.) recovery (n.)恢复15.reduce-(n.) reduction减少;锐减16.concern-(adj.) concerned 关心,担忧-关心的,担忧的7单词词性转换17.press-(n.) pressure按压-压力18.beauty (n.美丽;美貌)beautiful (adj.美丽的)beautify (v. 美化;使美丽)19.intend (v.打算;计划) intended (adj.故意的;打算的) intention (n.意图)8单词词性转换20.effect-(v.) affect -(adj.
4、) effective-(adv.) effectively效果-影响-有效的-有效地21.emotion-(adj.) emotional -(adv.) emotionally情绪-有情绪的,有情感的22.usual-(反义词) unusual-(adv.) usually/unusually 寻常的,平常的-不寻常的23.alarm (vt.使惊恐; n.警报) alarming (adj.令人惊恐的) alarmed (adj.感到恐慌的)9重点短语1.remind sb. of sth使某人想起remind sb to do sht. 提醒某人做某事2.be concerned ab
5、out 对关心/牵挂/顾虑3.under pressure 在压力下;承受压力4.stir up激起 115.on earth究竟;到底6.die out 灭亡;渐渐消失7.be aware of 意识到;知道 8.on average 平均 129.make progress取得进步 10.make out 看清;听清 11.adapt (oneself) to. 适应12.stand for代表,表示1313.observe sb doing sth 注意到某人正在做14.make profits/make a profit谋利15.intend to do sth/doing sth打算
6、做 16.watch over 保护;照管;监督1417.day and night 日日夜夜;夜以继日18.due to因为;由于19.search for搜索;查找20. adapt sb to.适应.15语法点-现在进行时 1. 定义:现在进行时的被动语态: 表示现在或者现阶段,动作正在做,且主语和谓语动词之间存在一种被动关系2. 谓语动词结构: am/is/are being done现在进行时的被动17谓语动词形式: am/is/are doing 现在进行时的主动18eg, Our city are building a new gym now.A new gym is being
7、 built by our city now. 191.作用:doing可 作宾补:一般表示某个人/物正在做某事,被动形式为being done.2. 位置:常用在一些搭配中see/hear/notice/observe sb/sth doing sth看人、听见、注意到、观察到某人/物正在做某事see/hear/notice/observe sb/sth being done sth看人、听见、注意到、观察到某人/物正在被做doing动名词的用法20eg,I observed a man slipping into our classroom.He saw a student being caught during the eaxm at this moment. 21谢谢大家!