初中英语外研版 (新标准)七年级上册Unit 3 Language in use.课前预习课件ppt

这是一份初中英语外研版 (新标准)七年级上册Unit 3 Language in use.课前预习课件ppt，共23页。PPT课件主要包含了revision，summary，行为动词的一般现在时，行为动词一般现在时， Summary，watches，goes，walks，get，looks等内容，欢迎下载使用。

It’s a/an _________.It’s ______cmes frm:__________lives in: ___________eats:_____________
Mdule6 A trip t the z
Unit3 language in use
He desn’t g t schl every day.Tm desn’t clean his classrm after class.She desn’t play ftball n the playgrund.Jack desn’t d his hmewrk in the evening.My sister desn’t have lunch at schl.desn’t=des nt当主语是第三人称单数时，否定句在谓语动词前加desn’t，谓语动词用原形。
1.Tm walks t schl frm Mnday t Friday. 2.He runs n the playgrund every mrning. 3. My mther wrries abut my study very much.
Tm desn’t walk t schl frm Mnday t Friday.
He desn’t run n the playgrund every mrning.
My mther desn’t wrry abut my study very much.
Des she g t schl n weekend? N, she desn’t.Des he have lunch at schl. N, he desn’t.Des Tm watch TV in the evening? Yes, he des.Des yur mther clean the rm every day? Yes, she des.
主语是第三人称单数，一般疑问句要在句首加Des，后面的谓语动词用原形。肯定回答：Yes,…des. 否定回答：N, …desn’t.
1.Tm walks t schl frm Mnday t Friday.（一般疑问句，肯定回答） 2.He runs n the playgrund every mrning. (一般疑问句，否定回答)
Des Tm walk t schl frm Mnday t Friday？Yes, he des.
Des he run n the playgrund every mrning？N, he desn’t.
We smetimes give birthday cards.My mther never makes a birthday cake.D yu usually sing Happy Birthday？一般现在时常使用频度副词。常用的频度副词有：always,usually,ften,smetimes,seldm,never等。频度副词一般放在行为动词的前面，助动词的后面。
1.用法：表示经常性或习惯性的动作2.时间状语： usually, ften, always, smetimes, every day / week..., n Mnday 等3.当第三人称单数作主语时，谓语用动词第三人称单数； 肯定句：主语+动词第三人称单数+其他 否定句：主语+des nt (desn’t)+动词原形+其他 一般疑问句：Des+主语+动词原形+其他？ 肯定回答：Yes,主语+ des. 否定回答：N, 主语+ desn’t.
用所给词的正确形式填空。
1. He_______ TV every night. (watch)2. He always _______ t schl n ft. (g)3. His fater usually ________ t wrk. (walk)4. I always ________ up at seven in the mrning. (get)5. Jack __________ like his mther. (lk)
1. Is  yur brther speak English? 2. Des he likes ging swimming?         3. He play games after class.     4. Mr. Li teachs us English.            5. She desn’t her hmewrk n Sundays.
A1. Wrk in pairs. Lk at the pictures. Ask and answer.
Name: MeimeiFrm: Yunnan, ChinaFavurite fd: fruit
--- Des Meimei the elephant cme frm Yunnan, China?--- Yes, it des.--- Des Meimei eat fruit? --- Yes, it des.
Name: KingbaFrm: AsiaFavurite fd: meat
--- Des____ cme frm ______?--- ____, it ____.--- Des _____ eat ______? --- ____, it ____.
A2 Cmplete the sentences with des r desn’t.
1. --- ________ this panda cme frm China? --- Yes, it _________.
2. --- ________ this panda eat fish? --- N, it ________.
3. --- ________ this mnkey like fruit? --- Yes, it __________.
4. --- _______ this mnkey live in Africa? --- N, it ________.
5. The zebra _______ like meat.
A3. Cmplete the passage with the crrect frm f the wrds in brackets.
My favurite animals _______ (be) zebras. Lk at this ne. It ______ (be) cute. It ________ (be) black and white like the panda. But it _________ (d nt) cme frm Asia. It _________ (cme) frm Africa. It _________ (eat) grass.
Cmplete the sentences.
The camel lives in the deserts f Africa and Asia and eats grass. Sme peple think it carries water in the humps n its back, but it’s nt true. In fact, it’s fat.
The kangar is an Australian animal. It eats grass and leaves, but it desn’t eat meat. It carries its babies in a pcket n the frnt f its bdy. With its strng tail and back legs, the kangar jumps acrss the grassland.
行为动词的一般现在时（Ⅲ）
A) 用所给词的适当形式填空。(每空一词) 1. —______ yur teacher ______ (live) in the schl? —N, he ________ (d nt).2. —______ yur cat _____ (like) fish? —Yes, it ______.3. The girl ______ _____ (nt eat) meat.B) 按要求完成句子。(每空一词)4. Lucy wants sme Cke. (变为一般疑问句) _____ Lucy _____ ____ Cke?
1. The snake ________ (cme) frm America.2. Snakes ______ (live) in Asia, Africa, America, Australia and Eurpe.3. The mnkey ________ (eat) fruit.4. Mnkeys ______ (cme) frm Suth America.5. The wlf ______ (live) in the frests.
6. My sister ften _______ (ck) after schl.7. Tm usually ______ (g) t bed at ten.8. They smetimes _______ (read) after supper.9. Lily never _______(draw) n Saturday.10. My father always _________ (drive) a car t wrk.11. Sam and Tm ften _______ (talk) in English class.12. He _____ (see) films n Mnday evening.
动词第三人称单数的变化规则
1、大多数动词在词尾加“s”, 在清辅音后发音为[s],在浊辅音及元音后发音为 [z].如： ①stp－stps [s] ; make－makes [s]  ②read－reads [z] ; play－plays [z]  2、以辅音字母加“y”结尾的,要先将“y”变为“i”, 然后在加“es”读[iz] 如： fly－flies [z]； carry－carries [z]  study－studies [z]; wrry－wrries [z] 
3、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为[iz] 如： teach－teaches [iz]; watch－watches [iz]  4、以“”结尾的动词, 加“es”,读[z] 如： g－ges [z] d－des [z] 5、不规则变化:have － has
假如你是导游Brad,今天来到广州动物园。请你向外国游客介绍动物园的相关情况。内容包括:1.动物园的大概位置;2.介绍动物园的基本情况:动物种类、来源地、食物等; 3.介绍新来的大熊猫——美美(年龄、外貌、特点)。内容包括:写作要求:1.不能照抄原文;不得在作文中出现学校的真实名称和学生的真实姓名。2.语句连贯,注意分段,70词左右。