2019屆高考英語Unit 5 Meeting your ancestors精講精練復習
their change of plan is strange but i don’t think it’s significant.他們改變了計劃十分奇怪，但我覺得沒什么用意。
he smiled significantly at his students.
他意味深長地對他的學生笑了。
profits have risen significantly.利潤已明顯提高了
3.the new discovery of oil is of great________to the country’s economy.
a.signature b.significant
c.significance d.sign
【解析】 be of significance＝be significant有意義的；有價值的；重要的；signature簽名；簽字；sign標記，跡象。
【答案】 c
arrest
(1)n.逮捕；拘留
he was placed under house arrest in 1995.
他在1995年被軟禁。
the police expected to make an arrest soon.
警方很快就會進行拘捕。
(2)vt.逮捕；吸引
the policemen arrested the man for carrying a gun.
警察以攜帶槍支罪逮捕了那個人。
the beautiful sunset arrested our attention，and we stopped to watch it.
美麗的日落吸引了我們的注意力，我們停下來觀看。
4.it is reported that the agent was________for carrying a false passport.
a.arrested b.accused
c.charged d.suspected
【解析】 句意為：那個代理商因使用假護照而被捕。arrest逮捕，be arrested for因……被逮捕；be accused of因……被指控；be charged with被控告……；be suspected of被懷疑……。
【答案】 a
regardless of不理會；不顧
①he says what he thinks，regardless of other people’s feelings.
他怎么想就怎么說，不考慮別人的情緒。
②they continued to work regardless of the fact that it was raining.
盡管天在下雨，他們還是繼續工作。
③the law requires equal treatment for all，regardless of race，religion，or sex.這一法律要求平等對待每一個人，不管種族、宗教信仰或性別。
5.(XX年徐州模擬)research universities have to keep up with the latest computer and scientific hardware________price.
a.not to mention b.in addition to
c.on account of d.regardless of
【解析】 句意為：研究學院必須跟上最新的計算機和科研硬件，不管價格怎樣。介詞短語regardless of表示“不管；不顧”。
【答案】 d
6.(XX年山東濟寧第一次摸底)________the weather，the sports meet will be held on time.
a.instead of b.in relation to
c.regardless of d.in favor of
【解析】 考查短語辨析。句意為：不管(regardless of)天氣怎樣，運動會將按時舉行。其他各項instead of(代替，而不是)；in relation to(與……相關)；in favor of(贊成)，均不符合句意。
【答案】 c
cut up切碎，割碎；使傷心/難受
cut up the carrot before you put them into the pot.
把胡蘿卜切碎后再放進鍋內。
the baby cannot eat the whole cake.you have to cut it up.
嬰兒吃不了整塊蛋糕，你得把它切成小塊。
he was really cut up when all his friends refused to help him.