高考英語新一輪總復(fù)習(xí) Unit20 New Frontiers 1課前預(yù)習(xí)落實基礎(chǔ)課件 北師大版選修7.ppt

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教材復(fù)習(xí),第一部分,Unit 20,New Frontiers,Section Ⅰ 課前預(yù)習(xí)，落實基礎(chǔ),1. Running away is our instinctive _________ (反應(yīng)) when we meet danger. 答案： reaction 2．The data should be________(更新)once a week. 答案：updated 3．The lost explorers ate birds’ eggs to stave off ________ (饑餓)． 答案： starvation,4．Your request ________(沖突)with my duties. 答案：conflicts 5．I share my office with two________(同事)． 答案：colleagues 6．Jane was painting the walls and m________ Pat was watching TV. 答案：meanwhile,7．Uncle Frank is an o________ man. He never cheats others. 答案：outspoken 8．My a________ settled in this country a hundred years ago. 答案：ancestors,9．This medicine is p________ if taken in large quantities. 答案：poisonous 10．The ticket p________ three people to go into the exhibition. 答案：permits,1. 以防，萬一________ 答案：in case 2．出版；出來________ 答案：come out 3．而不是________ 答案：rather than 4．一點也不像________ 答案：nothing like,5．另外，而且________ 答案：in addition 6．預(yù)先________ 答案：in advance 7．泄露(秘密)________ 答案：give away 8．接收，接管________ 答案：take over,9．點擊進(jìn)入________ 答案：click on 10．奉獻(xiàn)給________ 答案：devote.to. 11．實行，實施________ 答案：carry on 12．以……為主食________ 答案：live on,13．更不用說________ 答案：not to mention 14．總之________ 答案：in conclusion 15．以……為范圍________ 答案：range from 16．由于________ 答案：due to,17．下降________ 答案：drop off 18．計算出，領(lǐng)會到________ 答案：figure out,1. It was launched in 1990 so that astronomers could observe space without the Earth’s atmosphere being a barrier. 該望遠(yuǎn)鏡于1990年發(fā)射使用，這樣天文學(xué)家就可以在沒有地球大氣層阻礙的情況下觀察太空了。 句中so that引導(dǎo)的是結(jié)果狀語從句。,[句子仿寫] 我們栽了很多灌木，花園里不久就好看多了。 ________________________________________________________________________ 答案： We planted many shrubs, so that the garden soon looked more beautiful.,2．By the year 2030, development in biochemistry and medical science will have made it theoretically possible for us to live for at least 150 years. 到2030年，生物化學(xué)和醫(yī)學(xué)的發(fā)展將能夠在理論上使人類至少活到150歲。 make it possible意為“使……成為可能”，it是形式賓語，代替后面的真正賓語不定式。,[句子仿寫] 宇宙飛船使去月球旅行成為可能。 ________________________________________________________________________ 答案：Spaceships make it possible to travel to the moon.,3．Some like to read fantasy stories and imagine what the world will be like in 10,50 or even 1,000 years time. 有些人喜歡閱讀幻想故事，想象世界在10年，50年甚至1,000后會變成什么樣子。此句中What＋be＋主語＋like？句型意為“……是什么樣子？”,[句子仿寫] 20年后，我們國家會是什么樣子呢？ ________________________________________________________________________ 答案：What will our country be like 20 years later?,4．By the year 2015 ，the clothing industry will have produced new types of material that will remain stainless no matter what you spill on them. 到2015年，服裝產(chǎn)業(yè)將生產(chǎn)出新型材料，無論你在上面灑下什么東西，都不會留下污漬。 no matter what引導(dǎo)的是讓步狀語從句，no matter what可以換成whatever。,[句子仿寫] 不管你是誰，你都要遵紀(jì)守法。 ________________________________________________________________________ 答案：No matter who you are, you must keep the law.,