2017_2018學(xué)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??；減少；n. 減少 decrease from 在基礎(chǔ)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(jìn)increase by/to 增加了/到on the increase在增加中【名師點(diǎn)津】了與到的區(qū)別：表減少/增加了時(shí)，decrease和increase后都要接介詞by；表減少/增加到時(shí)，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(dòng)詞短語，無被動(dòng)形式，一般不使用進(jìn)行時(shí)come into fashion開始流行come into use 投入使用come into power 掌權(quán)，上臺(tái)come into sight 進(jìn)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(shí)施1. 用適當(dāng)?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(tái)), 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(zhuǎn)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