現(xiàn)在進(jìn)行時(shí) 小學(xué)英語(yǔ)四年級(jí)“微課”作品

1、現(xiàn)在進(jìn)行時(shí)小學(xué)英語(yǔ)四年級(jí)廣東省廣州市天河區(qū)龍洞小學(xué) 吳燕群廣州、佛山、肇慶三市中小學(xué)（中職） “微課”作品現(xiàn)在進(jìn)行時(shí) 現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在（說話的瞬間）正在進(jìn)行或發(fā)生的動(dòng)作。Hello. I am Sakura Momoko.現(xiàn)在進(jìn)行時(shí)的結(jié)構(gòu)為主語(yǔ)+ be(am/ is/ are) +V-ingI have a busy and happy day. 1. 肯定句I am going to school.On SchoolDaysLook! Its 8:00. On SchoolDaysListen! I am having a music lesson.Its 10:00. AfterScho

2、olI am playing with my friend now.Its 4:00 in the afternoon. 當(dāng)主語(yǔ)是第一人稱 I 時(shí)，其結(jié)構(gòu)為I am+ V-ing.I am going to school.I am having a music lesson.I am playing with my friend now.Look! Listen! Tips: 現(xiàn)在進(jìn)行時(shí)的時(shí)間狀語(yǔ)，常用的有：now, right now 或準(zhǔn)確的時(shí)間如8：00等;暗示詞：look, listenIts 8:00. AfterSchoolThere are many children playi

3、ng on the playground. Lets have a look.He is doing the long jump.當(dāng)主語(yǔ)是第三人稱單數(shù)(he/she/it )時(shí)，其結(jié)構(gòu)為第三人稱單數(shù) is+ V-ingAnn is skating.We are swimming.The girls are playing tennis.當(dāng)主語(yǔ)是復(fù)數(shù)/You，其結(jié)構(gòu)為復(fù)數(shù)/You are+ V-ing。 動(dòng)詞是個(gè)大人物，當(dāng)他正在做某件事情的時(shí)候總是帶著保鏢ing. 保鏢ing有三件武器（am/ are/ is），碰到不同的敵人就用不同的武器。ingamareis I 復(fù)數(shù)/You第三人稱單數(shù)動(dòng)詞

4、Lets Learn more2.一般疑問句3. 否定句4.特殊疑問句Am I reading a book?No, you arent.2.一般疑問句Lets play a game: Is she listening to music?Yes, she is.Are they playing football?Yes, they are.一般疑問句是將be動(dòng)詞移到主語(yǔ)前面，句末加問號(hào)，讀升調(diào)。即be動(dòng)詞+主語(yǔ)+V-ing？3. 否定句：be動(dòng)詞后加not.We are having a picnic.I am doing homework.He is running.notnotnotWh

5、at _ _doing?_ _ _. I am playing tennis are you4.特殊疑問句看圖片猜猜他們正在干什么？What _ _doing?_ _ _. She is skating看圖片猜猜他們正在干什么？ is sheWhat _ _doing?_ _ _. He is doing kung fu看圖片猜猜他們正在干什么？ is heWhat are they doing? They are _. playing chess看圖片猜猜他們正在干什么？特殊疑問詞What+be動(dòng)詞+主語(yǔ)+doing?回答為主語(yǔ)+ be(am/ is/ are) +V-ingLets pla

6、y a game:動(dòng)詞ing 形式的變化規(guī)律 odo-doing do-doing come- coming come- coming swim-swimming swim-swimming look-looking run- running play-playing skip-skipping write-writing put-puttingmake-making have-havingread-reading sing-singinglisten-listening clean-cleaning go- going動(dòng)詞的ing形式，學(xué)起來很容易，一般直接加_.詞尾若有啞音_, 去_ 加_ 就可以.o輔元輔成笑臉，_詞尾加_,running, swimming, putting, shopping and skipping.ingeeing雙寫ing現(xiàn)在進(jìn)行時(shí)的結(jié)構(gòu)為1. 肯定句：主語(yǔ)+ be(am/ is/ are) +V-ing2.一般疑問句: 將be動(dòng)詞移到主語(yǔ)前面，句末加問號(hào)，讀升調(diào)。