01 选择性必修第二册Unit 5知识讲解-2023年高考英语一轮复习讲练测(人教版).pptx

2023年高考英语一轮复****讲练测(人教版2019)
选择性必修二 Unit 5 First Aid
Ⅰ. 重点词汇
1. ease vi. &vt. (使)宽慰; 减轻; 缓解 n. 容易; 舒适; 自在
【教材原句】
Putting butter or oil on burns helps because it may reduce swelling and ease discomfort. (P51)在烧伤处涂黄油或食用油会有帮助, 因为这有助于消肿和缓解不适。
【词块必记】
at ease　　　　　　　 舒适; 快活; 自由自在
put/set sb. at ease 使某人放松/自在
with ease 轻易地
【知识微练】 单句语法填空
①Their help enabled me to finish the work ____ ease.
②She was set __ ease by learning that her husband had been saved.
【典句赏析】
He appeared embarrassed and ill at ease with the sustained applause that greeted him.
向他致意的掌声一直不停歇, 他显得有些难为情, 不知如何是好。
with
at
2. slip vi. 滑倒; 滑落; 溜走 n. 滑倒; 小错误; 纸条
【典型例句】
①The reason for my visit had obviously slipped his mind.
他显然已经忘掉了我的来意。
②When he got out of the bathtub, he slipped and fell on the floor. 他从浴缸里出来时滑倒在地上了。
【词块必记】
(1) slip one’s mind/memory　　 忘记
(2) a slip of the tongue 口误
(3) a slip of paper 一张纸条
【知识微练】 单句语法填空
①She _______ (slip) on the wet floor and broke her leg.
②She looked round before pulling out a package and _______ (slip) it to the man.
③I know he didn’t mean to say that. It was only __ slip of the tongue.
slipped
slipping
a
【典句赏析】
We must not let our youth slip idly by.
我们不能让青春虚度。
3. delay n. 延误; 耽搁(的时间); 推迟 vi. &vt. 推迟; 延期(做某事) vt. 耽误; 耽搁
【教材原句】 After arriving, the ambulance team quickly found Mrs Taylor and without delay gave her oxygen, put in an IV needle, and checked her vital signs. (P53)
救援队到达之后, 很快就发现了泰勒女士, 然后立刻给她输氧、进行静脉注射并检查她的生命体征。
【词块必记】
without delay　　　　　 马上
a delay of two hours/a two-hour delay 两小时的延误
delay doing sth. 推迟做某事
【知识微练】 单句语法填空
①Women who put ___ having a baby often make the best mothers.
②They had delayed ______ (have) children, for the usual reason, to establish
their careers.
off
having
【典句赏析】
Problems, if any, should be solved without delay.
有问题要及时解决。
Ⅱ. 核心短语
4. help sb. to one’s feet 帮助某人站起身来
【教材原句】
With the help of Zhang’s friends, he was able to help Zhang to his feet. (P56)
在张涛朋友们的帮助下, 他帮助张涛站起身来。