Question

18．每天花費(fèi)點(diǎn)時(shí)間鍛煉身體對(duì)我們是有好處的．
It is good for us to spend a little time in taking exercise everyday．

Answer 1

分析 It is good for us to spend a little time in．

解答 答案：It is good for us to spend a little time in．結(jié)合句意這里表達(dá)的是客觀事實(shí)用一般現(xiàn)在時(shí)，表示對(duì)某人來(lái)說(shuō)做某事是怎樣的用it's+adj+for sb+to do sth，good有益的，花時(shí)間做某事結(jié)合后面的動(dòng)名詞結(jié)構(gòu)用spend+時(shí)間+in doing sth，a little time一些時(shí)間，故答案是It is good for us to spend a little time in．

點(diǎn)評(píng) It's+adj．+for sb．to do sth．結(jié)構(gòu)是一個(gè)陳述句，表示說(shuō)話人對(duì)客觀事件的決斷，比較正式，希望大家學(xué)習(xí)時(shí)注意．  若形容詞是描述不定式行為者的性格、品質(zhì)的，如kind，good，nice，right，wrong，clever，careless，polite，foolish等，用of sb．