原句： They give us new information about the latest products. Some advertisements are veryelegantly presented. And we are inspired or even moved by them. No matter it is an evilor an angel, advertisement has become an essential part of our modern life. 改句： They provide us with up-to-date information about the latest products. Some advertisements are so elegantly presented that we are inspired or even moved. No matter it is an evil or an angel, advertisement has become an indispensable part of our modern life. 【解析】原句中有"give"這個常用詞，我們細(xì)想一下用一個比較高級的詞組"provide sb. with sth."來替換它，同理，我們把"new"換成"up-to-date"，把"essential"換成"indispensable"。 然后，再看原句中的連接詞"and"，我們可以發(fā)現(xiàn)And連接的前后句并不是并列關(guān)系，而是因果關(guān)系，所以我們可以用"so…that…"來連接兩個句子。 下面大家自己試試看吧! President Bush said that medical science has given the power to some people to help save these young lives. 答案：President Bush said that medical science has provided some people with the power to help save these young lives.
