2017_2018學年高中英語每日一題第06周decreasecomeintobeing含解析新人教版.docx

decrease，come into being重要程度： 難易程度：1. (2017浙江改編) So even if emissions were to begin to _(減少) today, we would still face the challenge of adapting to climate change.【參考答案】decrease【拓展延伸】1. decrease vt. & vi. (使)變?。粶p少；n. 減少 decrease from 在基礎上減少，從上減少decrease in 在方面減少decrease to 減至，減少到decrease by 減少了on the decrease在減少a decrease in sth. 某事物的減少2. increase v. & n. 增加，增長，增進increase by/to 增加了/到on the increase在增加中【名師點津】了與到的區(qū)別：表減少/增加了時，decrease和increase后都要接介詞by；表減少/增加到時，decrease和increase后都要接介詞to。2. Perhaps it is true that nobody in the world knows exactly how the earth _. A. came upB. came outC. came into powerD. came into being【參考答案】D【拓展延伸】come into短語：come into being形成；產(chǎn)生。為不及物動詞短語，無被動形式，一般不使用進行時come into fashion開始流行come into use 投入使用come into power 掌權，上臺come into sight 進入視野come into existence 開始存在；產(chǎn)生；出現(xiàn)come into ones mind 某人突然想到come into effect/force/operation 開始生效/執(zhí)行/實施1. 用適當?shù)慕樵~填空Our coal output is 4/5 of that of last year, that is, it has decreased _ 20 percent. The number of new students decreased _ 210 _ 160 this year. The world population is _ the increase. 2. 用come短語填空When did this hair style _(開始流行)? You see, its still popular with young ladies.When Hitler _(上臺), many new laws _(開始生效) to encourage young couples to have more babies.They lived on the earth tens of millions of years ago, long before humans _(開始存在).3. 句型轉換When do you think this custom began to exist?When do you think this custom _?4. No one knows when exactly the lake first _ into being.1. byfrom; toon2. come into fashioncame into power; came into effectca