初一英語上學期一般現(xiàn)在時PPT課件

1、概念的把握 一、一般現(xiàn)在時 表示現(xiàn)階段經(jīng)常發(fā)生的動作或存在的狀態(tài) 1,表示現(xiàn)在的狀態(tài)，My name is Michael. I am twelve. 2.表示經(jīng)常的或習慣性的動作， I get up at six. 3,表示特征或能力， I like English 4.表示客觀存在或普遍真理， Cats eat fish.第1頁/共13頁Be 動詞 肯定形式 am is are I am You are He/She/It is We/You/They are 否定形式 am is are+not I am not You are not He/She/It not We/You/They

2、 are not第2頁/共13頁疑問形式 Am I ? Are you? Is he/she/it? Are we/you/they? Yes,you are.No, you arent. Yes,I am. No, Im not. Yes,he/she/it is. No, he/she/he isnt. Yes,we/you/they are. No,we/you/they arent.第3頁/共13頁動詞do 肯定形式 I speak English. You speak English. He/She speaks English. We/You/They speak English.

3、 否定形式 I dont speak English. You dont speak English. He/She doesnt speak English. We/You/They dont speak English.第4頁/共13頁疑問形式 Do you speak English? Does he/she speak English? Do you/they speak English? Yes,I do. No, I dont. Yes,he/she does. No,he/she doesnt. Yes, we/they are. No, we/they dont.第5頁/共13

4、頁當主語是第三人稱單數(shù)時，動詞形式有下列變化。 一般動詞詞尾加s 以字母s,x,ch,sh結(jié)尾的動詞加 es 以o結(jié)尾的動詞一般加es 以輔音字母加y結(jié)尾的動詞，變y為I,再加es. like likes teach teaches guess guesses do does go goes fly flies carry carries第6頁/共13頁句型一： 現(xiàn)在時態(tài)陳述句改錯： 1. I has breakfast at school. 2. They are watch TV on Sunday afternoon. 3. Tom and Peter goes to school wi

5、th each other. 4. She get up at seven oclock._ have_ go_ gets第7頁/共13頁句型二： 現(xiàn)在時一般疑問句 結(jié)構(gòu) Do（助動詞） +主語+謂語動詞的原形+其他？ Do you know me? Yes, I do. You are Mr Lee. Do they go home every week? No, they dont. Does +主語（第三人稱單數(shù)） +謂語動詞的原形+其它? Do he/ she/Kangkang speak Chinese? Yes, he/she/Kangkang does. No,he/she/Ka

6、ngkan doesnt.第8頁/共13頁句型三：” 現(xiàn)在時態(tài)“的否定句 主語+dont(do not)+謂語動詞原形+其他 We dont like her. 主語+doesnt(does not)+謂語動詞原形+其他 She doesnt speak Chinese.第9頁/共13頁句型四：”非三單現(xiàn)在時“特殊疑問句 疑問詞+助動詞do+主語+其他？ What do you do after class? How do you spell your name? 疑問詞+助動詞does+主語+其他？ What does she look like? What does he do after

7、 class?第10頁/共13頁“be”的現(xiàn)在時 I am happy today. (Be+形容詞、介詞） Are you sad?比較：Do I look sad? They are not in the classroom. 比較：They dont shout in the classroom. Where are they from? 比較：Where do they come from?第11頁/共13頁 經(jīng)典考題，你也來試試身手1. We do our homework for an hour.一般疑問句、否定句2. The Blacks have a nice car.否定句3. Do you like English?作肯定和否定回答4. They arent from China.同義句5. I often chat with my friends.否定句6. My classmates help each other after class.一般疑問句7. Her teacher lives at school. 對劃線部分提問,以下同8.