01 必修第二册Unit 2基础讲解-2023年高考英语一轮复习讲练测(人教版).pptx

人教版2019必修第二册
Unit 2
单元重难知识点复****Ⅰ. 重点词汇
1. aware adj. 意识到的; 知道, 发觉
【教材原句】
We must make people aware of the problem and help protect the endangered wildlife before it’s too late! (P14)
在一切都太晚之前, 我们必须让人们意识到这个问题, 帮助保护濒临灭绝的野生动物!
【词块必记】
(1)be aware that　　　　　　　 知道, 体会到……
make sb. aware of/that. . . 使某人注意到……;
提醒某人注意……
as far as I’m aware 据我所知
(2)develop an awareness of. . . 逐渐懂得……
raise awareness of 提高认识
arouse people’s awareness of 提高人们的……意识
【构词法】
adj. + ness= n.
awareness, carelessness,
happiness, sadness,
tiredness, kindness,
darkness, wetness
【知识微练】 单句语法填空
①Being aware __your own weakness is probably the key to success.
②Health officials have tried to raise _________ (aware) about AIDS among
teenagers.
③He seems ________ (aware) of the trouble he’s causing, otherwise he would
stop it.
of
awareness
unaware
完成句子
④More and more people ______________________________________like
walking, running, or swimming; some have begun to walk or ride bicycles to
work instead of driving.  
越来越多的人意识到定期锻炼的好处, 如散步、跑步或游泳; 有些人已经开
始步行或骑自行车上班, 而不是开车。
are aware of the benefits of regular exercise
完成句子
①It is important that students ________________________________________.  
重要的是学生们要逐渐懂得珍惜父母的爱。
句式升级
②Through the activity, we realize the necessity of carrying out a low-carbon
economy in our country.
→Through the activity, we ___________the necessity of carrying out a low-carbon
economy in our country.
develop an awareness of valuing parents’ love
are aware of
2. concern vt. (使)担忧; 涉及; 关系到; n. 担心; 关注; (利害)关系
【典型例句】
It is love and concern that have brought about the great changes. 是爱和关心带来了这些巨大的变化。
【词块必记】
(1)show/express concern about/for 对……表示关心
(2)concerned adj. 担心的; 关注的; 相关的
be concerned about/for 担心……; 关心……
be concerned with 与……有关; 涉及
as far as. . . be concerned 就……而言
(3)concerning prep. 关于; 有关
【知识拓展】“我认为”的表示法
in my opinion　　　　　　　　　 in my view
to my mind for my part
personally as for me
I think/suppose/believe/hold