2012届高考一轮总复习英语课件：unit5《meeting your ancestors》(新人教版选修8)

(
) 2. (2010· 江苏)
— Why, Jack, you look so tired!
— Well, I __________ the house and I must finish the
work tomorrow.
A. was painting
C. have painted
B. will be painting
) (2)He hurried to the station only ______ that B. finding
the train had left.
A. to find
C. found
D. to have found
(
) 1. (2009· 湖北)As there is less and less coal and
5、 regardless of 不管； 不顾
单项填空
( )So we think it is reasonable to assume they lived
in these caves, ______ the cold. A. regardless of B. instead of
C. in terms of
链接significant adj. 重要的；有意义的
4、 significance n．意义；重要性
短语
be of great / no / little significance
非常重要的/不重要的/不太重要的
“be＋of＋抽象名词”结构＝ “be＋adj.”
(这些名词前可用 great，some，no, little 等词修饰)
it was raining hard.
5、 regardless of 不管； 不顾
链接
in spite of / despite不管，不顾；尽管，虽然
regardless of / in spite of / despite
后加名词或代词，不能直接跟从句
though / although“虽然；尽管”， 引导让步状语从
D. by means of
6、 cut up
根据语境猜词义
(1)His son's death cut him up badly.
(2)Alice cut_up the meat and began to cook it.
6、 cut up
根据语义找匹配 A. 使……悲痛， 使……伤心 B. 切碎
Unit5 Meeting your ancestors
1、 interrupt v.
根据语境猜词义 (1)Traffic was interrupted by a dense fog.
(2)It is not polite to interrupt when others are talking.
演 稿
示
文
1 2 3
等
后
云米网www.yunmi.ee域名资讯 域名走势 嶋幷夻
5、 regardless of 不管； 不顾
根据语境感悟其用法
(1)I will go there regardless_of the weather.
(2)They continued to work regardless_of the fact that
D. unique
B 形容词词义辨析。alternative“两者择一的， 供 替代的”；alternative energy“新能源； 替代能源”； primary“ 首要的； 初级的； 基本的”； instant“ 立 即的；即食的”； unique“独一无二的， 少见的； 特有的”。
Can you think of the alternatives we would use today？ (P37)
(2)His speech was constantly interrupted by applause.
2、 assume vt.
根据语境猜词义
(1)The scientists assume that there are no animals on the moon. (2)The thief assumed a look of innocence.
(1) A (2) B
短语
cut…into pieces把……切成碎片
cut…in half ＝ cut…into halves 把……切成两半
6、 cut up
根据句意填入cut 相关的正确短语
(1)Your article is too long — please cut it down to 1,000
oil，scientists are exploring new ways of making use of
______ energy, such as sunlight，wind and water for
power and fuel.
A. primary
B. alternative
C. instant
8、 Abruptly she sat down, only_to_be_scooped up
by her laughing，shouting sister，Luna. (P43)
突然间她坐了下去，但又被她那又笑又叫的妹
妹卢娜一把搂了起来。
“only＋不定式”结构通常在句中作结果状语，
表示出乎意料或令人失望的结果。当不定式与句
子的主语是被动关系时，不定式要用被动形式。
He hurried home only_to_find the guests had left.
他匆匆忙忙赶回家，结果发现客人们已经走了。
She wanted to do a good deed，only to_be_scolded
by her teacher.
4、 significance n．意义；重要性 根据语境感悟其用法
(1)Few people realized the significance of the discovery.
(2)This new discovery of oil is of great significance to this area's economy.
根据语义找匹配： A. 中断 B. 打断(讲话) (1) A (ak in 插嘴， 打断
链接
interruption n. 中断，打断
without interruption不间断地
辨析
interrupt / disturb
interrupt sb. 打断某人讲话或正在做的事。
words.
(2)You are supposed to cut up vegetables before you
cook. (3)I wish Marie would stop cutting in our conversation
all the time.
7、 We have_been_excavating layers of ash almost
disturb sb.打扰 / 妨碍 / 扰乱某人(使人不能平静或妨 碍别人工作、思维或正常秩序)。
1、 interrupt v. 用interrupt / disturb的正确形式填空
(1)Don't disturb her; she is puzzling over something
important.
4、 significance n．意义；重要性
短语
be of importance ＝ be important重要的 be of help ＝ be helpful有帮助的
be of use ＝ be useful有用的 be of value ＝ be valuable有价值的 be of benefit ＝ be beneficial有益的；有好处的
D. have been painting
D
考查时态。根据后句： and I must finish the
work tomorrow 可以推断出“动作还将继续”，所
以应选D项。
We have_been_excavating layers of ash almost six
metres thick…(P38)
单项填空 ( )— We've spent too much money recently.
— Well, it isn't surprising. Our friends and relatives __________ around all the time. A. are coming C. were coming B. had come D. have been coming
根据语义找匹配： A．设想 B．假装 (1)A (2)B
2、 assume vt.
链接
assume sb. / sth. to be 假定 / 假设某人 / 某事为……
It is assumed that… 人们认为…
assumption n. 假定，假设
make an assumption认为，假定
2、 assume vt.
单项填空
( )It is generally __________ that stress is caused
by too much work.
A. assumed B. interrupted
C. accelerated
D. preserved
3、 arrest vt. 根据语境猜词义 (1)The agent was arrested for carrying a false passport. (2)The bright colors of the flowers arrested Susan's attention.