2.2 Grammar（同步课件）-七年级英语上册同步精品课堂（沪教牛津版）

英语（牛津版） 七年级 上册 Unit 2 Daily life English Grammar I usually get up at 7. Look and say She usually gets up at 7. 1 课堂导入 Do you often watch TV at home? Yes, I do. Look and say Do they usually go to school at 8? Yes, they do. Look and say Does he usually go to bed at 11? No, he doesn’t. Look and say Look and say in pairs. play the guitar go to the park go to school by bus Read and think 1. She keeps a diary every day. 2. I enjoy learning about different places in the world. 3. The Sun rises in the east. 4. The Earth goes around the Sun. 动词的形式？ 5.My mother gets up at 6 o'clock every day and has breakfast at 6:30 a.m. I You We They play the guitar. do not play the guitar. He She It plays the guitar. does not play the guitar. goes to the park. does not go to the park. Pay attention to the third-person singular form of the verbs. 2 课堂活动 A The simple present tense We use the simple present tense to talk about regular actions. I you we they Do play the guitar? Does he she it play the guitar? go to the park? Yes, No, I you we they do. don't. Yes, No, he she it does. doesn't. Work out the rule In statements, we add -s or ________ to verbs after he/she/it. In questions, we use ______ before I/you/we/they and ______ before he/she/it. -es do does A 一般现在时 一般现在时的用法： （1）表示经常、习惯性发生的动作或存在的状态。如： I often go to school by bike. 我经常骑自行车上学。 My father is a doctor. 我爸爸是医生。 （2）表示普遍真理和客观事实。如： The Earth moves around the sun. 地球绕着太阳转。 The sun is bigger than the moon. 太阳比月亮大。 语 法 讲 解 一般现在时的动词变化： 1 be动词：am，is，are 2 行为动词：一般情况下用动词原形，当主语是第三人称单数时，动词有如下变化： (1) 大部分动词后面直接加-s。 walk → walks, write → writes (2) 以-o, -s, x, -sh, -ch结尾的动词后加-es。 go → goes, wash → washes (3) 以辅音字母+y结尾的动词，改y为i再加-es。 study → studies, fly → flies (4) 特殊变化。 have → has talk_____ forget_____ hope_____ stop_____ perform_____ play_____ say_____ buy_____ worry_____ fly_____ study_____ l