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Unit2 We’re Family!
Grammar Focus
含有实义动词的一般现在时
一般现在时含义：
(1)表示经常性或习惯性发生的动作
e.g.He gets up early every morning. 他每天早上都起得很早。
(2)表示客观事实
e.g. The moon moves around the sun. 月亮绕着地球转。
(3)表示人或物的一般特征
e.g.He plays the basketball very well. 他篮球打得非常好。
2.一般现在时标志性词：
(1)频率副词：always(总是) usually(通常) often(经常) sometimes(有时) never(从不)
(2)时间词：every-类(every day/month/year); in the morning/afternoon/evening; on Mondays
3.句式结构(实义动词)
(1)主语为第一、第二以及复数人称(I/we/you/they/名词复数)
肯定句: 主语+动词原型+其他
e.g. I have a new schoolbag.
否定句: 主语+don’t+动词原型+其他
e.g. I don’t have a new schoolbag.
一般疑问句：Do+主语+动词原型+其他？Yes, 主语+do./No, 主语+don’t.
e.g. Do you have a new schoolbag Yes, I do./ No, I don’t.
特殊疑问句：特殊疑问词+do+主语+动词原型+其他？
e.g. What do you have
(2)主语为第三人称单数(he/she/it/名词单数)
肯定句：主语+动词三单形式+其他
e.g. He has a new schoolbag.
否定句：主语+doesn’t+动词原型+其他
e.g. He doesn’t have a new schoolbag.
一般疑问句：Does+主语+动词原形+其他？Yes, 主语+does./No, 主语+doesn’t.
e.g. Does he have a new schoolbag Yes, he does./No, he doesn’t.
特殊疑问句：特殊疑问词+does+主语+动词原形+其他？
e.g. What does he have
注：动词第三人称单数变化规则
一般情况下，在动词原型后加-s
like-likes see-sees look-looks
以s、x、ch、sh结尾的动词，在词尾加-es
pass-passes watch-watches brush-brushes
以辅音字母加y结尾的动词，把y变i, 再加-es
study-studies carry-carries
以o结尾的动词，在词尾加-es
do-does go-goes
特殊变化: have-has
练习
写出下列动词的第三人称单数形式
1.see 2.take 3.brush
4.go 5.drive 6.give
7.play 8.study 9.watch
10.help 11.cut 12.cry
13.swim 14.wake 15.teach
16.do 17.catch 18.buy
19.pass e 21.tidy ___
22.fly 23.match 24.carry
二、用do/does/is/are填空
1.________ you run in the park
2.________ they in the classroom
3. she _______ not wash the dishes after dinner.
4. ________ he mop(擦拭) the floor
5. ________ they help their mum
6. Cathy ________ her sister.
7. we ________ not go to the cinema or to the swimming pool
8. _________ Mrs. Gao your class teacher
9. Emma _________ in Class 3, Grade 7
10. ________ Mark study at school
三、用所给词的适当形式填空
1. Mary always (go)to school on Mondays.
2. They (not have)breakfast in the evening.
3. Anna (make )the bed in the morning.
4. John (wash) the dishes.
5. We (not feed) the parrot..
6. Irina (not speak)English. Irina (speak)French very well.
7. l (water)the plants every afternoon.
8. Kyle (watch )TV before bed. He watched TV in the afternoon.
9. Sasha (love)cats. Cats are nice!
10. Clara and Mary (not like)chocolate ice cream. They (love)strawberry ice cream.
四、将下列句子变成否定句
1.Larry has a new car.
2. Mum and Dad go on a picnic.
3. The children water the plants.
4. Jerry makes the bed.
5. Tom does the dishes at home. _
五、将下列句子变成一般疑问句并作相应回答
1. We study hard for exam. 肯定回答 ：
2. Aunt Ella and Uncle Tom watch TV. 否定回答：
3. Alice reads a book. 肯定回答 ：
4. The cat sleeps. 肯定回答 ：
5. The baby cries. 否定回答：
名词所有格
定义：用来表示所属关系(...的)
形式：
(1)名词+’s 所有格：表示有生命事物的名词的所属关系
e.g.这个女孩的钢笔 the girl’s pen
注：①单数名词后加’s e.g. my sister’s book 我姐姐的书
②以-s结尾的复数名词只加 ’，不以-s结尾的复数名词通常加’s
e.g. the three girls’ father 这三个女孩的父亲
the three children’s father 这三个孩子们的父亲
③表示几个人共有，仅在最后一个人的名字后加’s；表示各自所有，应在各个名字后加’s
e.g. Mary and Jane’s room 玛丽和简的房间 (两人共有的房间)
Mary’s and Jane’s rooms 玛丽的和简的房间 (两人各自的房间)
(2)of 所有格：多用于表示无生命事物的名词的所属关系
e.g. the window of the room 房间的窗户
练习
一、用所给词的适当形式填空
1.This is my_________(grandparents) room.
2. The twins_________(have) big eyes.
3. Peter_________(love) animals a lot.
4._________(Tom and Tim) grandpa is a farmer.
5. —Are these_________(Sally and Sam) bicycles？ —Yes, they are.
6. Peter_________(read) picture books with his dad every night.
7. Does your grandfather_________(like) playing Chinese chess？
8. Her father often_________(go) fishing on the weekend.
9._________(I) ping-pong bat is red. I like the color red.
10. Amy’s and Ella’s_________ (schoolbag)_________(be) blue, because blue is their favorite color.
二、按要求完成句子，每空一词
1. Jenny’s aunt has two computers.(对画线部分提问)
_________ _________Jenny’s aunt_________？
2. I like the color blue.(改为一般疑问句，并作肯定回答)
—_________you_________the color blue？
—_________，_________ _________.
3. These are Jack’s clothes.(对画线部分提问)
_________clothes_________ _________？
4. He plays basketball with friends after school.(改为否定句)
He_________ _________basketball with friends after school.
5. My sister has a soccer ball and a basketball.(改为一般疑问句)
_________your sister_________a soccer ball_________a basketball？

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