教育专题：七年级英语牛津7Aunit1一般现在时课件.ppt

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1、RevisionFill in the blank with the verb to be.1.She _ very polite.2.I _ Millie.3._ you from Shanghai?4.We _ good friends.5.Amy and Sandy _ classmates.6.They _ (not be)in the swimming pool.is am Arearearearet/are not实义动词的一般现在时实义动词的一般现在时什么叫实义动词？什么叫实义动词？实义动词是指表示某种动作行为实义动词是指表示某种动作行为,有有具体意思的动词具体意思的动词,也叫行

2、为动词。如也叫行为动词。如:like,eat,live,have,run 等等，它们的等等，它们的意思分别是：意思分别是：“喜欢喜欢”、“吃吃”、“居居住住”、“有有”、“跑跑”等等，这些都是等等，这些都是实义动词。实义动词占英语中动词的绝实义动词。实义动词占英语中动词的绝大多数。大多数。我们已学过的我们已学过的be 动词可译成动词可译成“是是”，有时译成，有时译成“成为成为”，有时则，有时则没有具体意思如：没有具体意思如：“She is tall.”这这句译成：句译成：“她很高她很高”。故。故be 动词不动词不属于实义动词。属于实义动词。一般现在时一般现在时实义动词作谓语时的动词形式：实义动

3、词作谓语时的动词形式：一般现在时实义动词作谓语时的动一般现在时实义动词作谓语时的动词形式有两种词形式有两种:动词原形或第三人称单动词原形或第三人称单数动词形式数动词形式(如如:enjoy叫原形叫原形,enjoys叫叫第三人称单数形式第三人称单数形式)。第三人称单数第三人称单数:第三人称中指一个人或事物的第三人称中指一个人或事物的代词或名词代词或名词,如如:he,she,it,Millie,his friend,the dog等。等。实义动词第三人称单数的动词形实义动词第三人称单数的动词形 式变化规则式变化规则:绝大多数动词绝大多数动词+swalkwalks辅音字母辅音字母+y结结尾的动词尾的动

4、词将将y改改为为i+esflyflies以以s,x,ch,sh 结结尾的动词尾的动词+eswatchwatches一些以一些以o结尾的结尾的动词动词+esgogoesdodoes 写出下列动词的第三人称单数形式n n helphelpn n guess guessn n fly flyn n make make n n leave leaven n fix fixn n wash washn n swimswimn n know know n ncarrycarryn n play playn n go gon n study study fliesfixeswashescarriesplay

5、s goesstudieshelpsguessesmakesleavesswimsknows一、当主语是非单数第三人称一、当主语是非单数第三人称时，谓语动词用动词原形。时，谓语动词用动词原形。n n肯定句的结构肯定句的结构 主语主语+谓语动词（原形）谓语动词（原形）+其他其他I read English every morning.Sometimes I go to school at seven.We usually go to bed at nine in the evening.n n否定句的结构否定句的结构 主语主语+助动词助动词dont+动词原形动词原形+其他其他They dont

6、play football after school.I dont know his name.n n一般疑问句的结构一般疑问句的结构 助动词助动词Do+主语主语+动词原形动词原形+其他？其他？Yes,主语主语+do.No,主语主语+dont。Do you speak English?Do you go to bed at nine every day?-Do you know Li Leis phone number?-Yes,I do./No,I dont.B.Help Millie complete her profile.Use the words from the box.gohav

7、elivelovetaketalk1.I_ in a flat in Beijing.2.I_breakfast at 7 a.m.3.I_to school with my friend.4.I_my dog Eddie very much.5.I_ to my classmates at lunchtime.6.I_ my dog for a walk every day.livehavegolovetalktake1二、二、主语为第三人称单数时主语为第三人称单数时n n肯定句的结构肯定句的结构 主语主语+谓语动词谓语动词s,es（构成方法与名词复数相构成方法与名词复数相同）同）His f

8、ather works in our factory.My mother goes to school by bike every day.n n否定句的结构否定句的结构 主语主语+助动词助动词doesnt+动词原形动词原形+其他其他He doesnt work hard.She doesnt know the answer to the question.n n一般疑问句的结构一般疑问句的结构 Does+主语主语+动词原形动词原形+其他？其他？Does the boy like bread?Yes,he does.No,he doesnt.n n特殊疑问句的结构特殊疑问句的结构 特殊疑问词特

9、殊疑问词+一般疑问句？一般疑问句？Where does Jack come from?What does he do?How does she go to school every day?Complete the sentences.Use the simple present tense of the verbs in brackets1.My father_(listen)to the radio every day.2.Mike_(study)in a middle school.3.She_(take)Eddie for a walk after supper.4.He_(wash)

10、clothes with his hands.5.Simon _(pass)the ball to Daniel.6.Miss Li_(teach)Chinese.7.Look at the animal,it _ four legs.listenstakesstudieswashespassesteacheshas8Change the following sentences after the models.1.I like red.(green)2.They like apples.(oranges)3.We take a bus to school on foot every day.

11、(walk to school)Model 1:I like fish.(meat)I dont like meat.Model 2.He likes reading.(writing)He doesnt like writing.I dont like green.They dont like orange.We dont walk to school every day.104.His brother plays football after school.(play basketball)5.It looks like a cat.(hat)6.She has a dog at home

12、.(a cat)His brother doesnt play basketball.It doesnt look like a hat.She doesnt have a cat at home.11n n现在是十点钟，该上床睡觉了。现在是十点钟，该上床睡觉了。n n你能照看我的妹妹吗？你能照看我的妹妹吗？n n这两个孩子看起来一样。这两个孩子看起来一样。n n墙上有一幅中国地图吗？墙上有一幅中国地图吗？n n他们喜欢在树上玩。他们喜欢在树上玩。n n你早饭想吃什么？你早饭想吃什么？n n他的叔叔在北京的一家大工厂工作。他的叔叔在北京的一家大工厂工作。n n每年许多作家都为孩子门写很多书。每年许多作家都为孩子门写很多书。n n你长大以后想当什么？你长大以后想当什么？n n面包师为我们制作面包。面包师为我们制作面包。n n王先生喜欢在晚上看有关中医的英语书。王先生喜欢在晚上看有关中医的英语书。n n你在早晨整理床铺吗？你在早晨整理床铺吗？