4a chapter 3 When our grandparents were young 课件（新思维小学英语）

新思维小学英语 4A By Nancy Chapter Three When our grandparents were young New Words cola fast food chewing gum cup noodles electric fans clocks computers mobile phones Simple Past Tense We use this tense to talk about things that happened in the past. People used oil lamps in the evenings fifty years ago. Grandpa played with marbles when he was young. go to bed early tidy your room eat out get up late surf the Net Mon - Sun always 5-6 / week usually 3-4 / week often 1-2 / week sometimes X never We use this tense to talk about habits. Bill feeds his pets every day. Simple Present Tense SUN MON TUE WED THUR FRI SAT  1  2  3  4  5 6  7  8  9  10  11  12 13  14  15  16  17  18  19 20  21  22  23  24  25  26 27  28  29  30  31  May  We add s or es to the verb when the subject is he, she or it. I You We They surf the Net. He She It surfs the Net. Subject Verb Things Simple Present Tense + s Mary feeds her dog. (feed) Peter enjoys the food. (enjoy) Tim always cooks the dinner. (cook) + es Tim watches TV every night. (watch) May usually dresses in pink. (dress) Bob never washes his car. (wash) yies The baby cries every night. (cry) Peter carries a heavy bag. (carry) Tina dries the dishes every day. (dry) Simple Present Tense He She It You are to be I am is We You They are to do I You He She It We You They do does do has to have I You have He She It We You They have Simple Present Tense Simple Present Tense We use do or does to make questions. Don’t change the verb after do or does. What time do you go to school? Does your dad like music? We use the Simple Present Tense to talk about things that always, usually, often, sometimes, or never happen. SUN MON TUE WED THUR FRI SAT 1 2 3 4 5 6 7 8 9 10