【正文】
observe還可以表示“遵守,慶祝”。observe后也可接由現(xiàn)在分詞構(gòu)成的復(fù)合結(jié)構(gòu)。句型it is worhtwhile doing/to do sth“干……是值得的”。behave as起……作用,表現(xiàn)為……。4)behave表示“舉止,舉動(dòng),行為表現(xiàn)”。connections親戚。on no condition決不。out of condition狀況不好。conditions(復(fù)數(shù))指一般情況,環(huán)境。gain強(qiáng)調(diào)經(jīng)過(guò)奮斗才達(dá)到所期望的目標(biāo)、優(yōu)勢(shì)或者有利地位。區(qū)別achieve,reach,gain:achieve著重表示達(dá)到一定目的的過(guò)程中所需要的技能,耐性和努力。. He added that he was satisfied with the talk. 它補(bǔ)充說(shuō)他對(duì)會(huì)談很滿(mǎn)意。 The bad weather added to our difficulty. 壞天氣增加了我們的困難。add in 包括XX。思維拓展:(1). make a survey of sth. 調(diào)查make a general survey of sth 縱觀(2). survey sth. 調(diào)查,評(píng)述,檢查 survey the equipment 檢查設(shè)備詞匯派生: surveyor n. 測(cè)量員,檢察員add v. 增加,增添 . a. Shall I add your name to the list? 我可以把你的名字寫(xiě)進(jìn)名單嗎?b. A new wing was added to the building. 這座大樓新添了一座邊房。. a. A recent survey