助动词( do, does, did ) do, does用于一般现在时,其过去式did用于一般过去时。它们通常用在疑问句和否定句中。它们的否定形式:do not = don’t, does not = doesn’t, did not = didn’t。 注意:在一般现在时中,does用于第三人称单数,其余一律用助动词do;助动词do, does, did后面一定要用动词原形。 练一练: 1、用适当的助动词填空。 1) ______you like this magazine? 2) The girl______like bread for breakfast. 3) ---What ______ she ______ at the weekends? ---She usually plays games with her friends. 4) ---Wha______ you do last Sunday? ---I wrote to my friend. 5) ---Did you see a Beijing opera? ---No, I ______. 6) He ______not visit a farm last National Day holiday. 7) They______ not like playing volleyball. 8) --- ______Jim have a picnic with his family every Saturday? ---Yes, he . 9) ______Helen and Yang Ling go to school on foot every day? 10) ---How many kites ______we have? ---We have ten. 2、找出下列句子中的错误,将序号填入题前括号内,并改正。 ( ) 1) Did you had a big lunch with your family last Spring Festival? A. Did B. had C .with ( ) 2) ---What do the boy have in his pencil-box? ---He has a rubber. A. do B. have C. has ( ) 3) They doesn’t like the film. A. doesn’ B. like C. film ( ) 4) Do Jim get up at six everyday? A. Do B. get C. everyday ( ) 5) Don't giving the ball to Liu Tao. A. Don't B. giving C. to |
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