实义动词,也叫行为动词。就我们现在所学的内容来讲,实义动词所在的句子中一般不存在be动词。也就是在含有实义动词的句子变否定句或疑问句时,一定不能用be动词。那么,实义动词究竟怎样用呢?下面小编告诉你小学英语实义动词的用法,大家一起来看看吧!
小学英语实义动词的用法:
正如be动词随着主语的变化可变为am、is、are一样,实义动词在肯定句中,也要随着主语的变化而变化。当主语为第三人称单数he,she,it时,实义动词要变为相应的第三人称单数;当主语为非第三人称单数I,you(你),we,you(你们) they时,实义动词要用动词的原形。而在变否定句和疑问句时,不能直接在动词上变,而是要借助另一类动词:助动词do、does。
⑴肯定句:
① I have a blue book.
② He has a brother.
③ She wants to be a teacher.
④ They like to play basketball.
⑵否定句:主语+don’t/doesn’t+动词原形。其中do/does为助动词,是来帮助实义动词构成否定或疑问句的,但加了do/does后,其后面的动词必须用动词原形。
① I have a blue book.(变为否定句)→I don’t have a blue book.
② He has a brother. (变为否定句)→He doesn’t have brother.
③ She wants to be a teacher. (变为否定句)→She doesn’t want to be a teacher.
④ They like to play basketball. (变为否定句)→They don’t like to play basketball.
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⑶一般疑问句:Do/Does +主语+动词原形+其他?句中加了do/does后,其后面的动词还是必须用动词原形。
① I have a blue book.(变为一般疑问句)→Do you have a blue book?
② He has a brother. (变为一般疑问句)→Does he have a brother?
③ My brother does his homework before supper. (变为一般疑问句)→Does your brother do his homework before supper?
④ She wants to be a teacher. (变为一般疑问句)→Does she want to be a teacher?
⑤ They like to play basketball. (变为一般疑问句)→Do they like to play basketball?
⑷特殊疑问句:特殊疑问词+一般疑问句?
① Your sister likes English best because it’s interesting.(对加粗部分提问)
→Why does your sister like English best?
② He does his homework before supper. (对加粗部分提问)→When does he do his homework?
注意:当含有and引导的短语在句中做谓语或宾语,我们把这类句子变否定句时,必须把and变为or.如:
⑴He can swim and dance. (变为否定句)→He can’t swim or dance.
⑵My father likes English and math. (变为否定句) →My father doesn’t like English or math.
⑸ but和except后。but前是实义动词do时,后面出现的不定式不带to。
例如:He wants to do nothing but go out. 他只想出去玩。
比较:He wants to believe anything but to take the medicine. 除了吃这药,他什么都信。
forgive的用法与搭配:
1. 有时可接双宾语,但若语义明确,通常可省略表示人间接宾语。如:
Please forgive (me) my fault. 请原谅我的过错。
I’ll never forgive you that lie. 我永远不会原谅你撒的那个谎。
2. 表示原谅某人做了某事,英语习惯上不说forgive sb to do sth,而用forgive sb for doing sth或forgive sb’s [sb] doing sth。如:
Please forgive my interrupting. 请原谅我打扰了。
Can you forgive me for forgetting your birthday? 你能原谅我忘了你的生日吗?
比较同义句:
They forgave him for being rude.=They forgave his being rude.=They forgave (him) his rudeness. 他们原谅了他的鲁莽。
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3. Forgive me, but...是口语中惯用表达,其中的but通常不能换成and。如:
Forgive me, Mr Smith, but I don’t think that is relevant. 对不起,史密斯先生,我并不认为那是相关的。
follow 的用法与搭配:
1. 表示“跟随”,可用作及物或不及物动词。如:
Follow close behind. 紧跟在后面。
Summer follows spring. 春去夏来。
The dog follows me wherever I go. 我不论到哪里,这狗都跟着。
表示某人或某物跟在另一人或另一物后面,一般不与介词behind 或after 连用,以免构成用词重复(尽管偶尔可见到这类用法,但在现代英语中很少见,初学者最好不用)。但有时可后接用作副词的behind。如:
You go ahead. We’ll follow behind. 你们先走,我们随后就来。
2. 有时与there搭配使用, 构成类似there be的结构。如:
There followed a long silence. 然后是一阵冗长的沉默。
There will follow an interval of five minutes. 随后将有5分钟休息。
3. 不要按照汉语习惯,将汉语表达中的“跟着某人做某事”直译为 follow sb to do sth, 而应根据情况选用适当的句型。如:
我跟他去了车站。
误:I followed him to go to the station.
正:I followed him to the station.
我跟着他读生词。
误:I followed him to read the new words.
正:I read the new words after him.
4. follow的用法很多,除表示“跟着”外,还可表示“听从”“遵循”“沿着”“仿效”“听懂”“明白”等义。如:
Do you follow me? 你能听懂我的话吗?
Follow the traffic rules. 遵循交通规则。
We should follow his advice. 我们应该听他的劝告。
He followed his sister’s example and went to college. 他效仿他的姐姐也进了大学。
Follow this road until you get to the corner, then turn left. 沿着这条路走到拐角处,然后向左拐。
动词miss的两条重要用法:
1. 表示错过或避免做某事,其后习惯上接动名词作宾语,不接不定式。如:
I just missed burning my hand. 我差点把手烫了。
He narrowly missed being seriously injured. 他差点受了重伤。
表示怀念做过的某事,其后习惯上也接动名词作宾语,不接不定式。如:
I miss living in the country. 我怀念以前住在乡村的日子。
I miss you bringing me cups of tea in the mornings! 我常怀念早晨你给我送茶的情景!
2. 表示“丢失”,通常用其现在分词(转化为形容词)作表语或定语。如:
The book has two missing pages [two pages missing]. 这本书缺两页。
The child has been missing for a week. 这孩子下落不明已有一周了。
注意不能用过去分词转化来的形容词,如:
误The child has been missed for a week.
