現(xiàn)在進行時態(tài) (2)

1、flyingcryingsleeping swimming What are they doing now? 他們現(xiàn)在正在干什么？問題Grammar:現(xiàn)在進行時態(tài)一、定義：“現(xiàn)在”和“進行”，表示正在發(fā)生的事情和正在進行的動作。二、常用的時間標(biāo)志：look,listen,now,at the moment,while等。三、結(jié)構(gòu)：主語+be+doing+其他。解釋：doing表示的是現(xiàn)在分詞，現(xiàn)在分詞的變化規(guī)則口訣：ing最好記，直接、去e、要雙寫。 a. 一般情況下直接加ing如playing, singing, eating。b. 以一個元音字母+輔音字母+不發(fā)音的e結(jié)尾 的，去e加ing

2、.c. 重讀閉音節(jié)要雙寫結(jié)尾輔音字母加ing,如running，swimming。d.以e結(jié)尾的去e加ing。如dancing,living如 making,taking。火眼金睛：找錯誤。runing takeing eatting teachesingrunning taking eating teachingdrinkking makeing plantting flyiingdrinking making planting flying三、句式結(jié)構(gòu)： A.肯定句： 主語+be+ing+其他Eg：I am dancing. 我正在跳舞。 He is listening to music

3、now.他現(xiàn)在正在聽音樂。翻譯：他們正在睡覺。 我的姐姐現(xiàn)在正在看電視。 看！湯姆正在操場上踢足球。 聽！莉莉正在唱歌。 They are sleeping. My sister is watching TV now. Look! Tom is playing football on the playground. Listen！ Lily is singing. B.一般疑問句：一提二變?nèi)龁柼枴＿€記得規(guī)則嗎？ Eg: They are sleeping. Are they sleeping ? Yes , they are. No, they arent. My sister is watc

4、hing TV now. Is your sister watching TV now? Yes , she is. No, she isnt. 練習(xí)：1. I am dancing. Are you dancing? Yes, I am. No, I am not.2. His mother is washing the clothes. Is his mother washing the clothes? Yes, he is. No,he isnt.3. We are playing chess now.Are you playing chess now？ Yes,we are. No,

5、 we arent.4. Mike and Tim are doing their homework.Are Mike and Tim doing their homework? Yes, they are. No, they arent.C. 否定句：直接在be 動詞后加not .Eg: I am dancing. I am not dancing.(注意am 和not無縮寫。) He is listening to music now. He isnt listening to music now.練習(xí)：His mother is washing the clothes.His mothe

6、r isnt washing the clothes.2. We are playing chess now.We arent playing chess now.3. Mike and Tim are doing their homework.Mike and Tim arent doing their homework.D.對劃線部分進行提問：就是變特殊疑問句。Eg: The girl is studying in the room at the moment. 1 2 3 41. 對人進行提問，用who. Who is studying in the room at the moment

7、?2. 對動作、事情進行提問，用what. What is the girl doing in the room at the moment?3. 對地點進行提問，用where. Where is the girl studying at the moment?4. 對時間進行提問，用when。 When is the girl studying in the room ?練習(xí)：注意提問的重點選好疑問詞。1. I am cleaning the room now. What are you doing now?2. Mike is flying kites. Who is flying kites?3. My father is reading newspapers in the study. Where is your father reading news- papers ?4. She is writing an e-mail in the room at the moment. When is she writing an e-mail in the room ?E.特殊用法：轉(zhuǎn)移動詞（位移動詞）如go,come,move,return,arrive,fly等，用現(xiàn)在進行時態(tài)表示將來。Eg：1. He ing . 他即將來。2. She i