四、名词的所有格名词的所有格表示所属关系, 起形容词的作用。当名词表示有生命的东西时,所有格一般是在词尾加 s 。如:Jeans room, my daughter-in-laws friends, my daughters-in-laws friends, childrens books。如果名词已经有了复数词尾s,...[详细]
9 2024-04-10
三、可数名词的复数形式可数名词有单数和复数两种形式。名词复数的构成如下:1.一般情况下在名词后加-s。如:girls, books。浊辅音、元音结尾,s发[z]2.以s, x , ch, sh结尾的词在名词后加-es。如:glasses, boxes, matches, bushes。以s, x , ch, sh结尾,...[详细]
5 2024-04-10
一、可数名词表示某类人或东西中的个体。如table, country。或表示若干个体组成的集合体。如 family, people, committee, police。二、不可数名词表示无法分为个体的实物。如air, tea, furniture, water。或表示动作、状态、品质、感情等抽象概念。如work, i...[详细]
4 2024-04-10
7.主语中有and,如果表示单一概念,谓语动词用单数。The bread and butter is nice。8.主语前有many a, more than one修饰时,谓语动词用单数形式。Many a book has been read by the students。many a book=many book...[详细]
7 2024-04-09
5.Either, neither作主语时,谓语动词用单数形式。Neither of us has been to Italy。Has either of them been to Shanghai?none代表可数的人或东西时,谓语动词可以用单数也可以用复数,代表不可数的东西时,谓语动词用单数形式。None of t...[详细]
5 2024-04-09
2.主语是不可数名词、不定式或动名词词组、从句时,谓语动词用单数形式。All the money he received was given to his mother。Forgetting the past means betrayal。What we are talking now is useless。3.主语部...[详细]
7 2024-04-09
名词在句子中的作用:名词在句子中可以作主语、宾语、宾语补足语、表语、定语,有时可以作状语。名词、代词或其他结构作主语时,谓语动词在人称和数上必须与主语保持一致。1.主语是可数名词单数时,谓语动词用单数形式;主语是复数时,谓语动词用复数形式。All roads lead to Rome。(条条大路通罗马。)His bro...[详细]
10 2024-04-09
二、定冠词的基本用法1.表示特定的人或东西。Give me the magazine。Beijing is the capital of China。2.复述前文提到的人或东西。Last week, I saw a flim. The film is about a love story between two mid...[详细]
4 2024-04-09