01 选择性必修第四册Unit 5知识讲解-2023年高考英语一轮复习讲练测(人教版).pptx

人教版2019选择性必修第四册
Unit 5
单元重难知识点复****Ⅰ. 重点词汇
1. debt n. 债务; 欠款
【教材原句】
Help and advise people in serious debt. (P50)
帮助并向负债累累的人提建议。
【词块必记】
be in heavy debt　　　　　　 负债累累
in debt to sb. = in sb. ‘s debt 欠某人的人情/债
be/get out of debt 摆脱债务
【知识拓展】 “in+n. ”短语大聚会
①in danger　　　　　 在危险中
②in trouble 处于困境中
③in debt 负债, 欠账
④in sight　　　　　　 能看到, 在视线之内
⑤in surprise 吃惊地
⑥in case 以防
⑦in turn 反过来
【知识微练】 完成句子
①What made him happy was that after all these years he at last _____________
_____(还清所有债务).  
②He was so good to me ___________________________(我永远都还不清债)
I owe him.  
③ I would like to acknowledge my debt to my teachers.
译: _______________________________。
paid off all his
debts
that I can never repay the debt
我想向我的老师表达我的感激之情
2. dedicate vt. 把……奉献给
【教材原句】
Zhong Yang; 1964-2017; botanist, professor at Fudan University; dedicated his life to research on seeds. (P53)钟扬(1964—2017), 植物学家; 复旦大学教授; 一生致力于育种的研究。
【词块必记】
(1) dedicate. . . to. . . 　　 把……奉献给; 把……专注于
dedicate oneself/one’s life to 致力于; 献身于
(2)dedicated adj. 专注的; 献身的
be dedicated to 专心于; 致力于
(3)dedication n. 献身; 奉献
【知识微练】 单句语法填空
①He _________(dedicate) his whole life to helping the poor and sheltering the
homeless.
②The old teacher devoted all his life to educating his students and he was
admired for his _________(dedicate) to the education cause.
③You will never gain success unless you are fully devoted __ your work.
dedicated
dedication
to
【典句赏析】
With the College Entrance Examination approaching, you must dedicate your attention to your study.
随着高考的临近, 你必须将注意力投入到学****中。
3. attend vt. 出席; 参加; 照顾; 护理; vi. 专心; 留意
【教材原句】 We are building a team of keen young people to help us attend to hundreds of students from all over the world. (P55)我们正在组建一个由热情的年轻人组成的团队来照料数百名来自全球各地的学生。