6年级语法Be动词用法1.doc

Be 动词的用法： (1) Am--was Is --was Are--were 口诀：我用am, 你用are, is用在他她它，复数全用are。 (2) 肯定和否定句 I am (not) from London. He is(not) a teacher. She is(not) in the dining room. My hair is(not) long. Her eyes are(not) small. (3) 一般疑问句 Am I a Chinese? Yes, you are. No, you aren’t. Are they American? Yes, they are. No, they aren’t. Is the cat fat? Yes, it is. No, it isn’t. 用恰当的be动词填空。 1. I ______ a boy. ______ you a boy? No, I _____ not. 2. The girl______ Jack's sister. 3. The dog _______ tall and fat. 4. The man with big eyes _______ a teacher. 5. ______ your brother in the classroom? . 语法及练习2 人称代词和物主代词 人称代词和物主代词 1．人称代词主格和宾格的区别：主格通常位于句中第一个动词之前（有时候位于than 之后），宾格一般位于动词或介词之后。 2．物主代词形容词性与名词性的区别：形容词性用时后面一般要带上名词，名词性则单独使用，??面不带名词。 一.填写代词表主格。 Iitweyouthemhisyourhers二.用所给词的适当形式填空。 1. That is not _________ kite. That kite is very small, but _________ is very big. ( I ) 2. The dress is _________. Give it to _________. ( she ) 3. Is this _________ watch? (you) No, it’s not _________ . ( I ) 4. _________ is my brother. ________ name is Jack. Look! Those stamps are _________. ( he ) 5. _________ dresses are red. (we) What colour are _________? ( you ) 6. Here are many dolls, which one is _________ ? ( she ) 7. I can find my toy, but where’s _________? ( you ) 8. Show _________ your kite, OK? (they) 9. I have a beautiful cat. _________name is Mimi. These cakes are _________. ( it ) 语法及练习3 名词复数和动词三单 一、名词复数规则 1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds 2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, brush-brushes, watch-watches 3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries 4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives 5．不规则名词复数： man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children foot-feet,.tooth-teeth fish-fish, people-people, Chinese-Chinese, Japanese-Japanese 练习：写出下列各词的复数。 I _________ him _________ this _______ her ______ watch _______ book_______ child _______ photo ________ diary ______