05 一般现在时-2021-2022学年七年级英语上学期期末核心语法精讲精练（外研版）

05 一般现在时 1.定义： 表示经常性或习惯性的动作或存在的状态、主语所具备的特征；客观事实和规律 如： She always helps others. The sun rises in the east. Knowledge is power. 2.标志词：always, usually, often, sometimes,never, every+时间等 3. 动词形式：（1）原形（当主语是第一、二人称或复数时：I、you 、we 、they） （2）动词三单（当主语是第三人称单数时：he、she、it、人名、我的/你的/他的.....) 动词第三人称单数的变化规则： （1） 直接在动词词尾加-s. （2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加-es. （3）以“辅音字母加 - y”结尾的动词，要先变y为i再加-es. （4）不规则变化: be-am, is, are have-has 一般现在时练习 一、选择题 —Listen! Who _____ in the music room? —Oh, I think it's Helen. She always _____ at this time in the morning. A．is singing; is singing B．is singing; sings C．sings; is singing D．singing; sings —_____ the cat _____ lovely? —Yes, it _____. A．Does; look like; does B．Is; look like; is C．Does; look; does D．Is; like; is _____ snakes love music? A．Do B．Does C．Are —Sam and his classmates like flying kites? —Yes, they _____. A．Does; do B．Does; does C．Do; does D．Do; do Anna often _____ table tennis with her classmates. A．play the B．plays the C．play D．plays Suzhou _____ famous for gardens. A．are B．is C．am —Who _____ you? —I _____ Millie. Amy _____ my good friend. A．am; is; are B．are; am; is C．is; am; is D．are; is; are —Do you have a tennis racket? —Yes, I _____. A．do B．have C．am D．does _____ your brother _____ a baseball? A．Do; has B．Does; have C．Does; has D．Don't; have This _____ my sister and those _____ my parents. A．is, is B．are, are C．is, are D．are, is My best friend Mike _____ 12 years old and now _____ in Zhangjiagang. A．is; live B．is; lives C．are; live D．are; lives _____ you and Eddie like swimming in winter? A．Do B．Are C．Does D．Is —Look! There's a small sign over there. —It _____ "No smoking". A．is said B．said C．is saying D．says I don't _____ junk food _____ cakes and candy. They are not good for us. A．like; like B．likes; likes C．likes; like D．like; likes The new shopping mall _____ at 9 a.m. and it _____ for 10 hours every day. A．is open; opens B．is open; is open C．opens; is open D．opens; opens —_____ he ___