初中英语人教新目标 (Go for it) 版七年级下册Section B图文ppt课件

这是一份初中英语人教新目标 (Go for it) 版七年级下册Section B图文ppt课件，共17页。PPT课件主要包含了Be+主语+表语，are， are ，want，sounds，have，works，lives，plays，sings等内容，欢迎下载使用。

走进一般现在时（The Smiple Present）
我渴望听到每一个同学的回答！
1.能讲出一般现在时的概念。
3.能写出一般现在时行为动词的第三人称单数形式的变化。
2.能写出一般现在时be动词和行为动词在句中的变化。
肯定句：否定句：一般疑问句：

1.be 动词一般现在时的句式：
主语+be+nt+表语
Yu aren’t thirteen.
They aren’t in the classrm.
e.g. He is nt a wrker.
e.g. Is he a wrker? Yes, he is./N, he isn’t.
Are yu thirteen? Yes,I am./N,I'm nt.
Are they in the classrm? Yes, they are. N, they aren’t.
主语+be+表语(n., adj.等)e.g. He is a wrker. Yu are thirteen. They are in the classrm.
我（I）用am,你（yu）用are,is用于他（he）、她(she)、它(it)，复数人称都用“are”.
1、I____(be) a teacher.2、Yu _____(be) students.3、We _____(be) gd friends.4、They____ _____ (be nt) at hme.5、He ___(be) a nice by.
一般现在时含有be动词变疑问、否定句的口诀：要变一般疑问句，be动词提前很容易。否定句，很简单，nt,be动词后面站。
Exercise1
Fill in the blanks.

主语（I/We/Yu/They）+动词原形+其他. e.g. I stay at hme n Saturdays. They have a pet.
2.实义动词(第一人称、二人称、三人称的复数)的一般现在时句式:肯定句： 否定句：一般疑问句:
e.g. I dn’t stay at hme n Saturdays.
They dn’t have a pet.
主语（I/We/Yu/They）+d+nt+动词原形+其他.
e.g. D yu stay at hme n Saturdays?
D they have a pet?
D+主语（I/we/yu/they）+动词原形+其他？
Fill in the blanks.
Cindy:Hi, Helen, ___ yu______ (have) free time nw?Helen:Yeah. What ____ yu______ (want) t d?Cindy:I_______ (want) t g t the cinema.Helen:That________ (sund) bring.Hw abut playing basketball?Cindy:But we _____________(nt have) basketball. ____ yu_______ ( have) a baseball ,Helen?Helen:Yes,I ____(d).Cindy:Great.I_______ (have) a bat. Let's play.
d have
d want
dn't have
D have
肯定句： 否定句： 疑问句：
3、实义动词（第三人称单数）的一般现在时句式：
主语（He/She/It）+实义动词三单现形式+其他 studies in a middle schl. Lucy has a pet.
e.g. He desn’t stay in a middle schl.
Lucy desn’t have a pet.
主语（He/She/It）+des+nt+动词原形+其他
Des+主语（he/she/it）+动词原形+其他？
e.g. Des he study in a middle schl? Yes, he des./N, he desn't.
Des Lucy have a pet?Yes, she des./N, she desn't.
一般现在时动词的三单形式：
wrk-- live-- play-- sing--
2、以ch,sh,s,x结尾的词加-es:
3、以辅音字母＋y结尾的词，变y为i，再加-es:
cpy-- fly-- buy-- play--
重点记以下不规则变化形式：d--des g--ges have--has
1、一般情况词尾加-s:
teach---- wash-- miss--- bx---
比比谁聪明 g--- cme--- d--- like-- watch-- play-- study-- get-- have-- read-- wrk-- speak-- ride-- sing-- run-- take--
Smetimes I ften ___________ (play) ftball after schl.My father usually __________(read) newspapers in the even _______ yur parents ________ (read) newspapers every day?4.Smetimes she and I ________(g) shpping ______ (d) he usually _______(g) after schl?
D read
des g
1．It's time______. (A)g t schl (B)play games (C)t g hme (D)t d my hmewrks2．D they have a new car? Yes,_____. (A)they are (B)they have (C)they dn't (D)they d3．He ften _________ supper at 6:00 in the evening. A. have B. has C. is having D. has gt4. We _____any Chinese classes n Friday. A. dn’t has B. desn’t have C. dn’t have D. are have5. Are yu playing basketball? N, we ______. A. isn’t B. aren’t C. nt D. dn’t
改句子 1.  D yu ften play ftball after schl? (肯定回答) 2. I have sme bks. （改为否定句）I ____ _____ ______ bks.  3.  Ga Shan’s sister likes playing table tennis. （改为否定句） Ga Shan’s sister ____ ____ playing table tennis.4.      She lives in a small village near New Yrk. （改为一般疑问句） ____ she ____ in a small village near New Yrk?  5.    I watch TV every day. （改为一般疑问句） _____ _____ _____ TV every day?
dn’t have
desn’ t like
1.含有实义动词的一般疑问句要借助于__________ _________否定句要借助______________________ ;两者之间的区别用法主要取决于主语是否三单。 助动词后用_________; 切记：d和des是照妖镜，动词见它现原形。 2.对划线部分提问，划线部分不能再出现在问句中。
助动词 dn't或desn't
Writing:My family
She/He is a teacher/wrker...
There are fur peple in my family.They are my father, my mther, my sister and me.
There are fur peple in my family.They are my father, my mther, my sister and me. My father is a teacher. He is tall and strng.He likes swimming.He ges t wrk n ft. My mther is a wrker. She is beautiful. She likes singing. She ges t wrk by bike. I am a student. I like reading bks. I am three years lder than my sister. I lve my familty.
teacher/wrker/driver...
Hw many peple are there in yu family?Wh are they?
Singing/swimming/playing basketball...