【正文】
s robbed yesterday. A manmade satellite was sent up into space last year. The tree must be planted on the ground. The ground will be covered with trees in a few years’ time. They will be sent to the hospital right now. A talk will be given soon. The food has been eaten up already. 一般現(xiàn)在時 —— am/ is / are + . 一般過去時 —— was/ were +. 一般將來時 —— will be/ be going to be + . 情態(tài)動詞 —— . (must/ can/ could / may…) + be + . 現(xiàn)在完成時 —— have/has +been+ . 被動語態(tài)的構(gòu)成: be +. 被動語態(tài): 主語 是動作的 承受者 。 離開圖書館。 你們學(xué)校附近有一個大圖書館,館內(nèi)有各種各樣的書,請你將這個圖書館的要求向你的同學(xué)作一介紹,以便他們?nèi)ツ莾嚎磿鴷r能遵守規(guī)則。 1. 不要把包帶進(jìn)圖書館。 3. 一次可借四本書,不能將書轉(zhuǎn)借給別人, 4. 圖書館每天早晨 8:00開門,必