要說哪個詞語在英語中的使用面最廣，恐怕首推be動詞了，但要說僅次于be的詞語，恐怕就是HAVE了。

have的用法主要包括實義動詞、助動詞和情態(tài)動詞三大類，每一類的用法在英語中的頻率都是很高的。

【圖示版】

高清SVG格式版本圖片下載地址：http://pan.baidu.com/s/1eRRfJkY。

【文字版】

1 實義動詞

1.1 實義動詞也叫實意動詞或行為動詞，是用來表示具體行為且具有具體含義的動詞。這類動詞具有各種時態(tài)變化。

1.2 表示“有”，在口語中經常用have got來替換。 如：I have a book. vs. I have got a book. / He has some magazines. vs. He has got some magazines.

1.3 表示“吃或喝”。如：I had a cake just now. / He often has a cup of coffee after lunch. / They are having breakfast now.

1.4 表示“做某事”，一般采用“have a+表動作的名詞”的結構。如：She always has a holiday in the summer. / We had a walk after dinner yesterday. / He had a bath after the heavy rain.

1.5 表示“患病”。如：The little boy had a bad cold last night. / She had a high fever yesterday.

1.6 表示“吸煙”。如：Have a cigarette, please.

1.7 表示“生育”。如：The queen ant may have tens of thousands of babies in one summer.

1.8 表示“舉行、舉辦”。如：We will have a meeting next Friday. / He is going to have a birthday party next weekend.

1.9 表示“讓/使...”，一般采用“have+賓語+賓語補足語”的結構。如：Your wife Jenny won't have you blame it on your son. / He had his son doing homework all day long yesterday. / Workers in some factories sometimes have their throats harmed by the poisonous gases from their products.

1.10 用在某些固定短語中。如：Women always have the last word. (其中，have the last word表示“最后拍板”) / You must have this in mind. (其中，have...in mind表示“記住”) / Please have the coat on when you go out. (其中，have...on表示“穿上”) / He had the room to himself yesterday because his wife went to her parents'. (其中，have ... to oneself表示“獨自占有”)

2 助動詞

2.1 have作為助動詞，與過去分詞搭配，用來構成完成時態(tài)。如：We have been to Beijing three times. / He has gone to Japan. / She had hardly arrived home when it began to rain heavily.

2.2 “情態(tài)動詞+have+過去分詞”可以用來表猜測或虛擬。如：He may have gone to America. (他可能已經去美國了。) / If he had had time, he would have attended the party last night.

3 情態(tài)動詞

3.1 與to連用，構成have to結構，表示“不得不”，相當于must，但have to側重客觀上不得不，而must側重主管上必須。如：I must go home now. vs. I have to go home now.前者往往表示說話者自己認為必須回家了，而后者則側重表示說話者因客觀原因不得不回家了。

3.2 have的過去式had，與better連用，構成had better結構，表示“最好”，一般用來表建議。如：YOu had better go home now.

4 《新概念英語》

4.1 第一冊第59-66課、第77-90課、第107-112課、第113-114課、第125-132課

4.2 第二冊第18課、第41-42課、第65-66課

【小編總結】

1、當have用作實義動詞時，要注意其不同的意思。其中，“have+a+表動作的名詞”需要重點掌握。另外，也要注意其否定句和疑問句的形式變化，都是按照實義動詞的規(guī)則來變化的，特殊情況是：當have表示“有”時，英式英語和美式英語存在差異。如：I have a book，英式英語的否定句為：I haven't a book，而美式英語的否定句則是：I don't have a book；英式英語的一般疑問句為：Have you a book? 而美式英語的一般疑問句則是：Do you have a book？

2、當have用作助動詞時，就是用來構成時態(tài)的，主要注意人稱和時態(tài)的變化，也要注意它和情態(tài)動詞的連用。

3、當have用作情態(tài)動詞時，主要就是要學習have to表示“不得不”的用法，注意它跟must的區(qū)別。此外，也要注意它的否定句和疑問句的變形與實義動詞的規(guī)則一樣。

4、have的用法在《新概念英語》第一冊和第二冊里都設了專門的課文進行學習，而且數(shù)量都不少，所以建議在教學中作為重點內容來學習。