01 选择性必修第一册Unit 3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(2019年人教版)
选择性必修一 Unit 3 Fascinating Parks
Ⅰ. 重点词汇
1. edge n. 边; 边缘; 边线; 刀刃vt. &vi. (使)徐徐移动; 给……加边
【典型例句】 But, in fact, I was on the edge of my seat.
但事实上, 我感到兴奋不已。
【词块必记】
on edge　　　　　　　　 紧张不安, 烦躁
on/at the edge of 靠近……的边缘
on the edge of sth. 某事快要发生(尤指不好的事)
on the edge of one’s seat 极为激动; 异常兴奋
【知识微练】 完成句子
①She was a bit _______(紧张不安) till she heard he was safe.  
②I could hear birds whistling ________________________(在森林的边缘).  
③Although the old man was __________________(快要死亡), he still fought with
the disease bravely.
on edge
at/on the edge of the woods
on the edge of death
2. ban vt. 明令禁止; 取缔n. 禁令
【典型例句】
The government has banned the use of chemical weapons.
政府已经禁止使用化学武器。
【词块必记】
ban doing sth. 　　　　 禁止做某事
ban sb. from (doing)sth. 禁止某人(做)某事
a ban on. . . 对……的禁令
impose a ban (on. . . ) 颁布(对……的)禁令
lift a ban (on. . . ) 解除(对……的)禁令
【知识微练】 单句语法填空
①In doing this, we have not agreed ______(ban )the use of any particular weapons.  
②She was banned _____ athletics for two years after failing a drug test.
完成句子
③The most obvious was ______________________________until they reached an
extraordinary level.
最明显的是, 对食品限定的最高价格, 是在这些价格达到很惊人的水平时确定
的。
to ban
from
the ban on a ceiling for food prices
3. accompany vt. 陪同; 陪伴; 伴随; (尤指用钢琴)为……伴奏
【典型例句】 She asked me to accompany her to the airport.
她要求我陪她到机场去。
【词块必记】
(1)accompany sb. to. . . 　陪某人去……
be accompanied by 在……的陪同下
(2)companion n. 伙伴; 同伴
company n. [U]陪伴 [C]公司; 商号
【知识微练】 单句语法填空
①The text ______________(accompany)by illustration.  
②The singer was accompanied ___ the piano by her sister.
完成句子
③However, such changes may _________________a loss in simplicity and ease of
use.  
不过, 这样的改变可能伴随着简单性和易用性的损失。
is accompanied
on
be accompanied by
4. wander n. 游荡; 闲逛; 流浪 vt. &vi. 闲逛; 漫游 vi. 走失; 离散; 走神
【典型例句】
When the children left home, she was used to wandering around the house as if
she’d lost som