1、 语法探究
一、.主系表结构
一般是修饰主语的状态。 是表示主语的状态，主语怎么了。
主语一般是名词或代词。
系动词包括：状态系动词be(is,am，are)；表像系动词look(看起来)/appear（似乎）/seem（似乎）；感官系动词feel（感觉）/smell（闻起来）/sound（听起来）/taste（尝起来）；
表语包括：用来说明主语的身份、性质、品性、特征和状态的。常由名词、形容词、副词、介词短语来充当。
例句：
2
1.I am a student.
2.She is tall.
3.He is at ho
2、me.
5.The boys are my brothers.
5.The books are in the bookcase.
6.Here is a photo of my family.
7.There is a chair on the floor.
8.It’s Jim’s cat.
9.She is 8.
10.My father looks young.
11.My sister feels better.
12.That sounds great.
练习：
1. 这是我妹妹。
2. 他很开心。
3. 你的包在哪里？
4. 墙上有一幅中国地图。
3、5. 我们迟到了。
6. 我爱整洁。
7. Gina是我的表妹。
8. 白色的模型飞机是他的。
9. 磁带播放器在教师讲台上。
10. 这听起来很有趣。
思考一个问题：表语中出现行为动词了吗？
__________________________________________________.
二、.主谓宾结构
一般是主语做动作，宾语承受这个动作 比如 I ate an apple.苹果是这个动作的承受者
1.I have a book.
2.I like reading.
3.They play soccer.
4.He has two tennis b
4、alls.
5,I don’t have a baseball.
6.He doesn’t drink milk.
7.Do you like oranges?
8.Does the girl read books?
现在我们学的是一般现在时。
1. 表示现在的状态。即主系表结构
2. 表示现在经常的或习惯性的动作。即主谓宾结构
主语+ 原形动词/ 动词的第三人称单数+宾语。
一般现在时练习题
I.用下列单词的适当形式填空
1.We often___________(play) in the playground.
2.He _________(ge
5、t) up at six o’clock.
3.__________you _________(brush) your teeth every morning?
4.What_____________(do) he usually________________(do) after school?
5.Danny _______(study) English, Chinese, maths, science and Art at school.
6.Mike sometimes __________(go) to the park with his sister.
6、 7.At eight at night, she __________(watch) TV with his parents.
8.________ Mike________(read) English every day?
9.How many lessons_________your classmates________(have) on Monday?
10.What time_________his mother_________(do) the housework?
II.改句子
1.Do you often play football after sch
7、ool? (改为肯定句)
2.I have many books.（改为否定句）
3.Gao Shan’s sister likes playing table tennis （改为否定句）
4.She lives in a small town near New York.（改为一般疑问句）
5.I watch TV every day.（改为一般疑问句）、
6.We have four lessons.（改为否定句）
7.Nancy doesn’t run fast （改为肯定句）
8.Mike has two letters for him.
否定句:
8、
一般疑问句:
9.I usually play football on Friday afternoon.
否定句:
一般疑问句:
划线提问
10.Su Yang usually washes some clothes on Saturday.
否定句:
一般疑问句:
划线提问:
11.Mingming usually waters the flowers every day.
否定句:
一般疑问句:
划线提问:
12.Tom does his homework at home.（同上）
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