AEIS语法分值低以及题目的简单并不意味着考生就不必太过重视语法学习,因为作文、完形填空和阅读理解都有语法知识的运用。尤其是作文,不懂语法也就意味着写不出文章或者说写不出文法正确的文章,更何况AEIS写作评分标准中语法的分值是12.5分。
我们知道be动词和have(有,拥有,占有,第三人称单数为has)用于一般现在时,表示现在的状态,以及习惯性的动作,如:
Heisa worker.
Ihavethree pens.
Shehastwo big eyes.
肯定句
肯定句:
口诀:我和你都用have,has用于他、她、它,所有复数都用have。
第一人称:Ihave…
第二人称:Youhave…
第三人称:He/She/It/Jimhas…
复数:They/The girls/The boys/The children/Jim and Tomhave…
否定句
否定句:
第一人称:Idon't have…
第二人称:Youdon't have…
第三人称:He/She/It/Jimdoesn't have…
复数:They/The girls/The boys/The children/Jim and Tomdon't have…
疑问句
疑问句:
第一人称:DoI/wehave…
第二人称:Doyouhave…
第三人称:Dotheyhave…
Doeshe/she/ithave…
1.在肯定句中,当主语为第三人称单数,或单数可数名词时,have要变成相应的单数形式has.主语为其他人称和数时,则用have.
① I have a cat.(我有一只猫。)
② You have a farm.(你有一个农场。)
③ They have pears.(他们都有梨子。)
④ Ithasa long tail.(它有一根长尾巴。)
⑤ Shehastwo big eyes.(她有一双大眼睛。)
⑥ Hehasa cat.(他有一只猫。)
⑦ Tomhasa sister.(汤姆有一个姐姐。)
2.实义动词have(有)的一般现在时的肯定句在变为否定句时,要借助助动词do和does,且have要用原形。如果主语是第三人称单数,助动词要用does,当主语是其他人称时助动词用do.
① I have a cat. / Idon'thave a cat.
② You have a farm. / Youdon'thave a farm.
③ They have pears. / Theydon'thave pears.
④ It has a long tail. / Itdoesn'thavea long tail.
⑤ She has two big eyes. / Shedoesn't havetwo big eyes.
⑥ He has a cat. / Hedoesn't havea cat.
⑦ Tom has a sister. / Tomdoesn't havea sister.
3.在进行疑问句转换时,要借助助动词do/does.在句首用do/does,同时将has还原成have.
肯定句用“Yes,主语+do/does.”回答。
否定句用“No,主语+don't/doesn't.”回答。
① You have a farm.
→ Do you have a farm?
→ Yes,I do. / No,I don't.
② They have pears.
→ Do they have pears. ?
→ Yes,they do. / No,they don't.
③ It has a long tail.
→ Does ithavea long tail?
→ Yes,it does. / No,it doesn't.
④ She has two big eyes.
→ Does shehavetwo big eyes?
→ Yes,she does. / No,she doesn't.
⑤ He has a cat.
→ Does hehavea cat?
→ Yes,he does. / No,he doesn't.
⑥ Tom has a sister.
→ Does Tomhavea sister?
→ Yes,he does. / No,he doesn't.
以上就是小编为大家整理的关于AEIS语法中实义动词have的一般现在时讲解,希望对大家有所帮助。更多AEIS参考书、AEIS英语词汇等问题可以咨询我们。
AEIS语法学习,就是讲解与练习的过程。给孩子讲解完某一个语法现象之后,经过一个星期,可以让孩子再来看看这些英文例句,回想一下这些例句所体现的语法规律。下面就和小编一起看看今天的语法知识点吧。