2019年春七年级英语下册 Unit 4 Don’t eat in class（第2课时）Section A（2a-3c）课件 新人教版.ppt

Section A (2a-3c),任务:用have to或has to完成下列句子。 1.We have to wear uniforms on school days. 2.Its late.Mr.Black has to go to work by car. 3.Selina has to leave home at 6:00 a.m. 4.Does Molly have to arrive at school before 7:00 in the morning? 5.Lucy and Lily have to play the piano every day.,1,2,1.Can we bring music players to school? 我们可以把音乐播放器带到学校来吗? 剖析 bring sth.to some place意为“把某物带到某地来”。如: Can I bring my friends to the party? 我可以把朋友们带来参加聚会吗? 辨析 take与bring take和bring都有“带, 拿”之意, 但两者有所区别: take意为“拿走, 带走”, 通常指从说话人这里拿到别处, 而bring意为“拿来, 带来”, 通常指从别处拿到说话人这里。如: Please take the chair to the room. 请把这把椅子拿到房间去。 Can you bring your new book to school? 你能把你的新书带到学校来吗?,1,2,2.Does he have to wear a uniform at school? 在学校里他必须穿校服吗? 剖析 (1)have to意为“不得不,必须”,后面跟动词原形。如: I have to clean the room at home. 在家里我必须打扫房间。 Molly has to do her homework after school. 放学后莫莉必须做作业。 辨析 have to与must,1,2,(2)wear是动词,意为“穿,戴”。如: We have to wear sports shoes in the P.E. class. 体育课上我们必须穿运动鞋。 辨析 wear与put on,