Unit 2 Body language语法：动词不定式2023-2024学年沪教牛津版英语八年级下册

Unit two Body language-语法:动名词 1. 含义:动词的-ing形式是非谓语动词的一种形式,不能单独充当谓语。 二. 构成 1.构成: 动词原形+-ing 2.规则: ①一般情况,直接在词尾+ing。 buy buying, wait waiting, rain raining ②以不发音的e结尾,去掉e+ing。use using, ride riding, make making ③以重读闭音节结尾,末尾只有一个辅音字母的动词,双写这个辅音字母再加ing. begin beginning, prefer preferring, cut cutting ④少数以ie结尾,变ie为y,+ing,例:die dying;lie lying. ⑤以oe, ee, ye结尾的动词,直接在词尾加-ing。see seeing, flee fleeing(逃跑), hoe hoeing(用锄耕地) 三、用法 1.作主语 常位于句首,此时谓语动词应使用第三人称单数形式。 Swimming in the sea is her favourite sport. 2.作表语 用于表示主语使什么。 My biggest hobby is collecting stamps. 3.作动词和介词的宾语 I practice speaking English every day. After finishing his homework, he went to bed. ①作动词的宾语,常见的此类劢词有:喜欢、考虑不可免(enjoy, consider, escape, avoid) 停止,放弃太冒险(stop, give up , risk) 反对想象莫推延(mine, imagine, delay, put off) 要求完成是期望(require, finish, look forward to.) 建议继续练习 (suggest, go on, practise) 不禁原谅要坚持(can’t help, excuse , insist on) 继续注意使成功(keep on, mind, succeed in) ②作介词的宾语 be busy in doing sth. 忙于做某事 look forward to doing 期待做某事 pay attention to doing 留意某事 have some problems/trouble (in) doing 做某事有麻烦 spend … (in) doing sth. 花时间、金钱做某事 stop/keep/prevent … from doing sth. 阻止某人做某事 ③作形容词的宾语 be worth doing 值得做某事 be busy doing 忙于做某事 5. It is no use telling him not to worry. It is no use doing sth. 做.....事是没有用的 专项练习 1、 单项选择 ( )1. We all look forward to _ the Guangdong Museum next weekend. A. visiting B. visited C. visit D. visits ( )2. She won a gold medal in the Beijing Winter Olympics _ her hard work. A. instead B. instead of C. because of D. because ( )3. Emma looked after her pet dog _ of all her friends. A. careful B. most careful C. more carefully D. the most carefully ( )4. Is it possible _ us _ some voluntary work to help the old in our community? A. of; organizing B. for; organizing C. of; to organize D. for; to organize ( )5. We are glad to see that Chinese _ by more and more people around the world. A. is speaking B. is spoken C. were spoken D. was speaking ( )6. It’s not _ for me to read here. Please turn on the ligh