初中英语人教版（2024）七年级上册（2024）Section A试讲课课件ppt

这是一份初中英语人教版（2024）七年级上册（2024）Section A试讲课课件ppt，文件包含Unit2WerefamilyGrammarfocuspptx、dodoes用法1mp4、一般现在时人称mp4等3份课件配套教学资源，其中PPT共33页， 欢迎下载使用。
Learning bjectives
1. 通过观察示例句子，能梳理和归纳一般现在时中实义动词与不同人称主语的匹配关系。2. 理解含有实义动词的一般现在时的表意功能，初步建立英语主谓一致的意识，能使用名词所有格去介绍物品的所属关系。3. 能结合自身实际，正确使用含有实义动词的句式结构对物品的所属关系进行问答，并在班级前进行角色表演。
Let’s watch a vide and find the rules.
总结规律：当主语是第三人称单数时，实义动词使用其第三人称单数形式（简称三单形式）。其余情况均用动词原形。
一般现在时：1.表示现在的状态： e.g. My name is Jack. I am twelve. 我叫杰克。我12岁了。
一般现在时：2.表示经常的或习惯性的动作： e.g. He gets up at six.他六点钟起床。 3.表示主语具备的特征或能力等： e.g. She likes English a lt.她很喜欢英语。 4.表示客观存在或普遍真理等： e.g. Cats eat fish. 猫吃鱼。 The earth ges arund the sun. 地球围绕太阳转。
1. I _______ (g) swimming n Sundays.2. My cusin _________ (enjy) cmputer games. 3. My parents __________ (watch) TV in the evening.4. Tm and Simn _______ (like) fish. 5. He _________ (swim) every day.6. Tm ________ (play) ftball n weekends.
实义动词的一般现在时句式：
1.肯定句：主语（如 I/We/Yu/They）+实义动词（原形）+其他主语（如 He/She/It）+实义动词的三单形式+其他
Game time: 变一变
以字母s, x, ch, sh, 结尾的动词,加 -es
bx v.把……装箱；（与……）斗拳
动词基本形式及变形（实义动词的一般现在时）
当主语是第三人称单数时，动词形式有下列几种变化：
2.否定句：主语（如 I/We/Yu/They）+ d + nt + 动词原形+其他主语（如 He/She/It）+ des + nt + 动词原形+其他
1. I _____________ (nt g) swimming n Sundays.2. My cusin _____________ (nt enjy) cmputer games. 3. My parents _____________ (nt watch) TV in the evening.4. Tm and Simn _____________ (nt like) fish. 5. He _____________ (nt swim) every day.6. Tm _____________ (nt play) ftball n weekends.
desn’t swim
desn’t play
desn’t enjy
They have sme nice friends.
Teng Fei's grandfather likes sprt.
①动词原形：主语后面加dn’t
②动词三单:加desn’t, 三单要还原
They dn’t have sme nice friends.
Teng Fei's grandfather desn’t like sprt.
They dn’t have any nice friends.
一般疑问句  —D +主语（如 I/we/yu/they）+动词原形+其他？及其简略回答： —Yes, 主语+d./N, 主语+dn’t. —Des +主语（如 he/she/it）+动词原形+其他？—Yes, 主语+des./N, 主语+/desn’t.
1. ______ yu _______ (g) swimming n Sundays? Yes, I ____.2. ______ yur cusin _______ (enjy) cmputer games?3. ______ yur parents _______ (watch) TV in the evening?4. ______ Tm and Simn ________ (like) fish? 5. ______ he ________ (swim) every day? N, he _______.
D g
D watch
D like
Des swim
Des enjy
注：问句和答语的助动词保持一致！
My father spends sme time fishing.
I ften play the pian.
①动词原形：主语前面加D
②动词三单:主语前面加 Des, 还原动词
D I ften play the pian?
Des my father spend sme time fishing?
Des my father spend sme time fishing?
D yu ften play the pian?
Des yur father spend any time fishing?
特殊疑问句: 特殊疑问词++一般疑问句句式?  ---特殊疑问词+d +主语（如 I/we/yu/they）+动词原形+其他？ ---特殊疑问词+des +主语（如 he/she/it）+动词原形+其他？
1. Hw______ yu _______ (spell) yur name? 2. Where______ yur cusin _______ (cme) frm?3. Hw many ducks______ Peter’s uncle _______ (have) n the farm?4. What______ yu _______ (have) in yur schlbag?
des cme
d spell
des have
d have
I d nt d husewrk n Saturday.
D yu d husewrk n Saturday?
用于实义动词前构成否定句和疑问句，没有实际意义。
smetimes(有时) ；ften(经常) ；usually(通常) ；always(总是) ；every day(每天) ；nce a week(一周一次) 等表示频率的副词或短语。
①与 every 连用：every mrning/ day/ week/ mnth/ year e.g. He gets up early every day. ②表示频率：always, ften, usually, smetimes, never, seldm e.g. They usually g t wrk by bus.③表示次数：nce a year, twice a mnth, three times a week, n Sundays e.g. He washes his hair twice a week.
一般现在时常用标志词：
Read the sentences. Hw d the verb frms change with the subjects?
Pssessive case f nuns 名词所有格
名词所有格：表示名词的所属关系。译为”的“。
是指一个事物属于另一个事物的关系。
This is Tm’s schlbag.这是汤姆的书包。
This is my schlbag.这是我的书包。
1. 一般情况下，单数名词后面直接+’s（‘s所有格），如：
Teng Fei and his grandfather play ping-png every week.
Teng Fei’s grandfather lves sprt.
They have sme nice ping-png bats.
Teng Fei’s father has a fishing rd.
2. 复数名词后，因名词本身以s结尾，因此直接+’(’s所有格)
e.g. 祖父母的房子
grandparents’ huse
e.g. 学生们的姓名
students’ names
3.表示共同拥有时，只需要在最后一个名词+’s，各自拥有都要+’s，并变为复数。
Mary and Gina’s hme
Mary’s and Gina’s hmes
1. The wman ver there is ______ mther.　　A. Julia and Shelley’s　　B. Julia’s and Shelley’s　　C. Julia and Shelley　　D. Julia’s and Shelley2. —Excuse me, where are _______ ffices? —Over there．　　A. teacher’s B. teachers’　　C. the teacher’s D. the teachers’
名词所有格有’s所有格和f所有格两种形式。’s所有格：一般指有生命的人或物。如：Tm’s mumf所有格：一般指无生命的人或物。如：a map f China
学校的大门(gate) _____________________
the gate f the schl
教室的门(dr) _____________________
the dr f the classrm
哆啦A梦的一张照片_______________________
a pht f Draem’s
表示照片属于哆啦A梦， 他很多照片中的一张。
哆啦A梦的照片___________________
a pht f Draem
表示照片上的人就是哆啦A梦
名词所有格与物主代词之间有联系吗？它们可以互换使用吗？
名词所有格和物主代词都是用来表示所属关系的语法结构，但在使用上存在一些区别。‌
1. Teng Fei’s grandfather lves sprt. (his) 腾飞的爷爷喜欢运动。2. This is Peter and Emma’s classrm. (their) 这是彼得和埃玛的教室。3. This is Kate’s cat. (her) 这是凯特的猫。
This is _______________ (Kate) cat. It likes fish very much.This is _____________________ (Ella and Emma) classrm. They lve their big and clean classrm.These are _______________ (I) bks. I read every day.A: Whse caps are these? B: They’re my _______________ (grandparents). They like wearing caps.A: Whse schlbag is this? B: It’s _______________ (Teng Fei). He likes the clur blue.
Ella and Emma’s
grandparents’
Teng Fei’s
Cmplete the sentences with the crrect pssessive frm (’s) f the wrds in brackets.
Cmplete the passage with the crrect frms f the verbs in the bx.
I have a brther and a sister. My brther is tall, and he _______ shrt hair. He is really funny, and he ften _______ us laugh. My sister _______ very different. She is shrt, and she has lng brwn hair. She is a quiet girl. She really _______ reading. I’m nt tall r shrt. I dn’t _______ r read much. But I _______ the vilin really well. I als like playing tennis. We ________ all different, but we have a lt f fun tgether.
be like lk make play talk have
have fun = enjy neself 玩得高兴
/'fʌni/adj. 好笑的；有趣的
/lɑ:f/ v. 笑/ n. 笑声
/,vaɪə'lɪn/ n. 小提琴
/'dɪfrənt/ adj. 不同的
Yu can describe a persn like 3c.
Ask and answer questins abut each ther's family.
·D yu have any sisters r brthers?·Des yur father play any sprt?
Yes, I d. I have a sister. She is tall and pretty. She really likes dancing. And we ften dance tgether.
Yes, he des. My father likes ding sprts in the mrning. And he als likes playing chess.