英文講義--助動詞

助動詞(Auxiliary Verbs)

一. 什麼是助動詞?

   顧名思義:                                                                  

  

J  其實簡單的說就是，助動詞本身並沒有詞義，它是用來幫助主要動詞（Main Verb）形成各種時態、語氣、語態、疑問句、或否定句。最常使用的助動詞有:

1. Be (be / am / is / are / was / were / been / being) à 國一

例子: He is drinking water. / He was drinking water.

      Her hair is cut. / Her hair was cut.

2. Do (do / does / did) à 國二

例子: Do you have breakfast?

      Does he take a bath twice a day?

那did要怎麼用? 和誰搭配呢?

第一人稱、第二人稱、第三人稱、單數名詞還是複數名詞?

公布答案:                                                                

所以，上面兩句話要怎麼改呢?

          you have breakfast this morning?

          he take a bath twice a day last week?

3. Have (have, has, had) à 要小心喔!國三會與附加問句一起討論。另外，還是國三會和must一起說明和複習。

完成式: have / has / had + Vpp(過去分詞)

畫圖:

畫圖:

J  還有另外一種助動詞，叫做情態助動詞放在主要動詞之前，改變主要動詞的意義。

常見的情態助動詞有：

1. will / would: 將要(表意願)

   例句: I will back to school on the evening of Sunday.

補充: will / would <              <               (語氣強烈的程度)

2. shall / should: 應該

   例句: We shall follow my homeroom teacher’s words.

3. can / could : 能力

   例句: My daughter can walk across the bridge.

4. may / might: 能力、可以…(語氣較和緩)

   例句: May I come in? Yes, you may!

5. must / have(has / had) to à 國三會與完成式一起複習

6. V. + to: 這種句型最討厭，因為它要特別記，上了高中後有機會再討論!

例如: need to / want to

      I need to            (drink / drinking) water.

      My daughter needs to            ( be / is / was) a good baby.

      He wants to            (take / taking) a picture of his daughter.

      You wants to             (be / are / were) a good student.