Unit 2　Grammar 课件 2023-2024学年沪教牛津版（广州沈阳通用）七年级英语上册

Grammar (P21－P23) 1 一、一般现在时的基本用法 　　1. I always go to school on foot. (用法①：表示 、习惯性的动作或状态) 2. My teachers are all very friendly. (用法②：表示主语具备的性格或能力) 3. The Earth moves around the Sun. (用法③：表示 或真理) 经常性 客观事实 2 用括号内单词的适当形式填空。 (1)Every day the Sun _________(rise) from the east. (2)Tom ___________(study) in a junior high school. (3)My parents _________(be) doctors in a hospital. rises studies are 3 二、一般现在时的句式结构 　　肯定句 am ______ ______ I He/She/It We/You/They ＋from China. be动词型： ＋ like ______ I/You/We/They He/She/It ＋apples. 实义动词型： ＋ is are likes 4 　否定句 am is are I He/She/It We/You/They ＋_____＋from China. be动词型： ＋ is not＝isn't are not＝aren't not 5 don't like ________ like I/You/We/They He/She/It ＋apples. 实义动词型： ＋ do not＝don't does not＝doesn't doesn't 6 　一般疑问句 ＋from China? Are Is you/they he/she/it ＋ be动词型： 回答 Yes, ＋ ＋ I we/they he/she/it am. ______. is. No, ＋ ＋ I we/they he/she/it am not. aren't/_______ ______/is not. are are not isn't 7 ＋apples? Do Does you/they he/she/it ＋ 实义动词型： like ＋ 回答 Yes, ＋ ＋ I we/they he/she/it do. ______. No, ＋ ＋ I we/they he/she/it _______/do not. doesn't/_________. does don't does not 8 be动词型： (1)主语是I时, be动词在肯定句中用_______, 在否定句中用am not。 (2)主语是he/she/it时, be动词在肯定句中用_______, 在否定句中用is not, 在一般疑问句中用_______, 答句用is或is not。 (3)主语是we/you/they时, be动词在肯定句中用_______, 在否定句中用are not, 在一般疑问句中用_______, 答句用are或are not。 am is is are are 9 实义动词型： (1)主语是I/we/you/they时, 实义动词在肯定句中用原形, 在否定句中用________＋动词原形, 在一般疑问句中助动词用_______, 答句用do或do not。 (2)主语是he/she/it时, 实义动词在肯定句中用第三人称单数, 在否定句中用________＋动词原形, 在一般疑问句中助动词用________, 答句用does或does not。 don't do doesn't does 10 根据括号内的提示完成句子。 (1)Lily helps Jack with his English. (改为一般疑问句) _______________________________________________ (2)They study hard at school. (改为否定句) _______________________________________________ (3)Do you go to the cinema with your friends? (作肯定回答)___________________________________　 (作否定回答)___________________________________ Does Lily help Jack with his English? The