陈述句变一般疑问句和否定句

陈述句变一般疑问句和否定句
一般疑问句=助动词+陈述句剩余部分
否定句＝找出助动词，在助动词后加not
一、助动词：帮助动词构成时态、语态、感情色彩和否定疑问句。

它包括be动词, do的各种形态，have的各种形态，will等情态动词。

I am watching TV. am 在句子里不能独立做谓语，也没有具体的含义。

二、有的助动词既可以做助动词又可以做行为动词：
be动词可以做行为动词,也可以做助动词。

行为动词是有实际意思，表示具体的动作，在句子里能够独立充当句子成分。

助动词是不具有实际意思，在句子里不能独立充当句子成分，只是帮助动词构成各种时态和语态
三、学会通过助动词来判断谓语动词，来帮助读懂句子。

1、四类助动词，只有do是包含在谓语动词里的，其它的三个都是在谓语动词前面的。

2、很多助动词既可以做助动词又可以做实意动词。

当做助动词的时候，后面跟动词。

当
做行为动词的时候，后面跟名词。

五、作业
(一)用所给的词组成句子
1、beautiful , a , she, pen, have
1、he, rice, has , for , lunch.
2、chicken, they , have, for ,rice, and ,lunch, tomatoes.
3、school, after, Mary, goes, breakfast, to .
4、in, a ,something, price, we, good , have.
5、let, us, play, basketball
6、believe, can’t, my, eyes, I
7、are, goods, in, there, the, lots, shop, of
8、how, T-shirt, how, is , your ?
9、much, nice, are, these, how, socks?
10、thirty-two, the ,are, dollars, books.
11、good, the, many, a, colorful, coats, at, sells, price, shop.
12、to, sister, loves, buy, my, Huaxing’s , on, T-shirts, sale.
13、buys, Cindy, her, shop, some, from, flowers, this, mother.
14、your, is, party, father’s, birthday, when?
15、birthday, May, on, party, is, the, Jane’s, first.
16、is, September, Nick’s, birth, Twenty-first, of, date.
17、our, Kate, oldest, in ,is, class, the.
18、your, how, old, is , brother?
19、I, very, comedies, much, love.
20、to, does, movies, want, see, she, a?
21、my, Jack, actor, is, favorite.
22、Beijing , I, Opera, I, movies, like, and, too, like .
23、movies, do, what, you, kind, like, of?
24、need, you, do, bags, sports, for
25、much, game, how, is, the, computer.
26、are, color, shoes, what, those
27、his, have, sister, does, red, a, T-shirt
28、likes, shoes, he, black, those
（二）改写句子，变成一般疑问句和否定句。

1、These socks are eight yuan.
2、Lisa’s sweater is black.
3、I want a red hat.
4、These green bags are ten dollars.
5、It’s a green box.
6、This is an ice cream in English,
7、Helen’s father likes volleyball.
8、Ben likes chicken and fruit.
9、Y ou have a computer.
10、V era is thirteen years old.
11、He wants a big box.
12、His father’s birthday is December 14th.
13、Lisa and I are good friends.
14、We have a basketball game.
15、The school trip is October 30th.
16、Y ou are thirteen years old.
17、My uncle is thirty.
18、。