Question

2．---Mike，you must go to bed now．
---Why？
---Becauseif you always stay up late，you will be too tired to pay attention to what the teacher says．
（如果你總是熬夜，你將太累以致無(wú)法注意老師講的內(nèi)容）．（too）

Answer 1

分析 if you always stay up late，you will be too tired to pay attention to what the teacher says．

解答 答案：if you always stay up late，you will be too tired to pay attention to what the teacher says．．這里需用if引導(dǎo)的條件狀語(yǔ)從句表示如果…，遵循主將從現(xiàn)的規(guī)則，主句是一般將來(lái)時(shí)will+動(dòng)詞原形，主語(yǔ)是you，表示太…以至于，用too…to do sth，累了用tired，故you will be too tired to，注意用pay attention to后加賓語(yǔ)老師講的內(nèi)容，用賓語(yǔ)從句來(lái)表達(dá)，也就是老師說(shuō)了什么，what是連接詞，主語(yǔ)the teacher 謂語(yǔ)用三單says，故you will be too tired to pay attention to what the teacher says，從句是一般現(xiàn)在時(shí)，主語(yǔ)是you，熬夜stay up late，加上頻率副詞always，故if you always stay up late，故答案是 if you always stay up late，you will be too tired to pay attention to what the teacher says．

點(diǎn)評(píng) 這里是復(fù)合句的呈現(xiàn)，課下多做一些復(fù)合句的聯(lián)系，孰能生巧．