?before class

before class發(fā)音

英：　　美：

before class中文意思翻譯

常用釋義：上課前：指在上課開(kāi)始之前的時(shí)間段或活動(dòng)。

課前

before class雙語(yǔ)使用場(chǎng)景

1、I have to bat out a term paper before class.───我必須在上課前匆匆寫(xiě)出一篇學(xué)期論文。

2、You can borrow my dictionary as long as you make sure to return it to me before class tomorrow afternoon.───你可以借我的字典，只要你保證在明天下午上課以前還給我。

3、Skim and review before class starts Review is one of your best weapons against challenging exams.───課前溫習預習、復習是應對考試的最佳武器。

4、He told us a story full of humor before class.───他在上課前給我們講了個(gè)非常幽默的故事。

5、They gave them readings and quizzes to finish before class so they would come prepared to discuss the material.───他們給他們閱讀和測試，來(lái)上課前完成，這樣他們就來(lái)準備討論的材料。

6、Do not email this form to me because I may not be able to print it off before class.───不要把這個(gè)表格通過(guò)電子郵件發(fā)送給我，因為我或許不能在上課之前把它打印出來(lái)。

7、Next time maybe we'll charge it up before class.───下一次或許我們，會(huì )在課前把它充上電。

8、The next day I put my book in Hongbing's bag and told him to give it to me before class.───第二天，我把書(shū)給紅兵，裝在他的書(shū)包里，上課時(shí)再給我。

9、Read, and THINK ABOUT the assigned material before class, and be prepared to discuss the materials or answer questions.───課前閱讀并思考指定的材料，準備好討論的資料或者回答問(wèn)題。

before class相似詞語(yǔ)短語(yǔ)

1、life class───模特兒教學(xué)班；寫(xiě)生課

2、fire clays───耐火土；火泥

3、before dark───黃昏以前

4、beer glass───啤酒杯

5、before long───不久以后

6、second class───（大學(xué)考試成績(jì)）二等；二等艙；二流；（美）二等郵件（定期期刊等）

7、form class───形式類(lèi)；詞類(lèi)

before class was over

是本應該在下課前完成，首先得有被動(dòng)語(yǔ)態(tài)，所以b和c都不對，然后本應該的語(yǔ)氣要用d，a如果改成should have been finished也是對的。本題應該選d