动名词,动词不定式 ppt课件

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主语、宾语、表语、定语
1)作主语
特征
Talking like that is not polite.
Learning from others is important.
Note:
A .动名词作主语时,有时会将真正主语(动名词)放到句 尾,用it做形式主语,把动名词(真实主语)置于句尾作后置 语。常用的结构有: It is +n. + doing. It is + adj. + doing
特征 2)动名词作表语
动名词(短语)作表语用来表示主语的内容。
1.Her job is _n_u_r_si_n_g_(nurse) patients.
2.My favorite summer sport is __s_w_i_m_m_in_g__ (swim).
特征 3) 动名词作宾语
A. 动词宾语: He admitted _t_a_k_in_g__(take) the watch. Would you mind _t_u_r_n_in_g_(turn) on the radio?
A.singing B.sing
C.sings D.to sing
非谓语动词的概念
在句子中充当除谓语以外的句子成分的 动词形式叫做非谓语动词 它不受人称和数的限制
非谓语动词分为三种形式:
• 不定式:to+动词原形 • 动名词:动词原形+ing • 分词(现在分词和过去分词)
考点分析
非谓语动词是每年中考的必考内容
主要集中在对动词不定式和动名词的考查
动名词: doing 动词不定式: to do
Gerund
动名词
非谓语动词形式之一
• 1.构成: 动词原形 + ing
Play-- playing dance-- dancing
2.特征 动名词的名词特征表现在它可在句子中当 名词来用,在句中可以做的成分:
1. Swimming in this river is dangerous ( 主语?) --- It is dangerous swimming in this river.
2. Waiting here is no use ( 主语?) ---- It is no use waiting here.
动名词做主语时,不太常用 it 作先行主语,多见于某些形容词及名词之后。适 用于 it做形式主语的名词(短语)有:no use, no good, fun, a waste (of time), a great pleasure, 等 适用于 it做形式主语的形容词有:表示高兴的词(better,wonderful,enjoyable nice, good, interesting) useless, worthwhile, foolish, dangerous,difficult, 等。
▓ 既可接动名词又可接不定式的常用动词有: remember, forget, regret, mean, try等,但表达 的意义不同。
1.remember/forget
to do 动作尚未发生 doing 动作已经发生
I remember seeing her at the hotel. 我记得在宾馆见过她。(动作发生了)
只能接-ing作宾语的动词口诀:
喜欢花费忙着想象忍不住想要结束练习 错过建议保持介意值得考虑 (押韵)
下列动词后只能接动名词做宾语:
错过 , 考虑,值得 Miss, consider, worth
建议,完成 , 练习 suggest ,finish, practise
喜欢,想象, 禁不住 enjoy,
He tried to climb the tree, but he could not. 他试图爬树,可爬不上去。
ቤተ መጻሕፍቲ ባይዱ. mean
to do 打算做(主语一般是人) doing 意味着(主语一般是物)
I meant to give you this book today, but I forgot. 我本来打算今天给你这本书的,可是我忘了。
the birds in
3.Let me ______(help) you _______ (water) the flowers.
4. I saw him _______ into the small store.
A. went B. going C. to go D. has gone
5.He is good at______.
I will remember to see her at the hotel. 我记着要去宾馆见她。(动作尚未发生)
to do 设法、努力去做,尽力 2. try
doing 试试去做(看有何结果)
She tried washing her hair with a new shampoo. 她试着用一种新的香波洗头发。
imagine, can`t help
花费,保持 , 介意 spend,
keep / keep on, mind
15.Would you mind my _____(open) the door?
I can’t imagine __m_a_rr_y_in_g___(marry) a girl of that sort. I sugggest____b_u_y_in_g(buy) the dictionary
This new order will mean (us) working overtime. 这一个新定单意味着(我们)得加班加点.
4.regret
to do对将要做的事抱歉 doing 对已经发生的事感到后悔
I regret to tell you that you can't pass the examination. 我很遗憾地通知你你不能通过这次考试. I regret disturbing you so long.我很抱歉打扰了你那么久.
热身练习
1. The old men enjoy _____ (listen) to the singing of
the park.
2.My sister is interested in _______ in her free time.
A. watch TV
B. reading books
C. listening music D. plays basketball
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