沪教牛津版八年级下册8B-Unit2-Body-language语法专项课件(动名词)PPT.ppt

1、Unit2 语法专项课件语法专项课件（动名词）（动名词）初中英语沪教版八年级下册初中英语沪教版八年级下册语法透析语法透析考点大观考点大观易错辨析易错辨析通关训练通关训练考点大观考点大观易错辨析易错辨析通关训练通关训练动名词的定义动名词是具有动作意义的名词。在句中不能充当谓语，但可以把其当作名词用，在句中作主语、宾语、表语和定语。动名词的结构：v-ing考点大观考点大观易错辨析易错辨析通关训练通关训练动名词的构成规则规则动词原形现在分词直直接加ing work help working helping去e结尾，去e加inglikelivelikingliving双重读闭音节结尾，双写最后一个字母

2、加ingplanstopplanningstopping变变ie为y，加ingdieliedying lying 考点大观考点大观易错辨析易错辨析通关训练通关训练动名词的用法1. 动名词作主语Walking is good exercise. 走路是很好的运动Talking like that is not polite. 那样谈话不礼貌考点大观考点大观易错辨析易错辨析通关训练通关训练动名词的用法2. 动名词作宾语Please stop smoking in the house. 请不要在家里抽烟。 I like reading in the forest. 我喜欢在树林里读书。 考点大观考点

3、大观易错辨析易错辨析通关训练通关训练动名词的用法3. 介词后跟动名词What about going to the cinema? 去看电影怎么样？On seeing his teacher, he jumped off his bike. 他一看见老师就下自行车。考点大观考点大观易错辨析易错辨析通关训练通关训练常跟动名词作宾语的动词喜欢（enjoy）不断（keep）提建议（suggest）盼望（look forward to）习惯（be used to）却完毕（finish）想要（feel like）花费（spend）去练习（practice）忍俊不禁（cant help）还介意（mind）

4、后接动名词记忆口诀记忆口诀考点大观考点大观易错辨析易错辨析通关训练通关训练常跟动名词作宾语的动词Do you mind my opening the windows? 你介意我打开窗户吗？Uncle Wang kept telling jokes and we couldnt help laughing.王叔叔不停地讲笑话，我们忍不住笑了。 考点大观考点大观易错辨析易错辨析通关训练通关训练常跟动名词作宾语的短语be fond of, be good at, be worth, devote to, feel like, get used to, give up, have difficulty

5、, insist on，look forward to, pay attention to, put off, refer to, be busy (in)等。He is fond of playing basketball.他喜欢打篮球。I have difficulty learning English.我学习英语有困难。考点大观考点大观易错辨析易错辨析通关训练通关训练易错点1有些动词后既可加不定式又可加动名词forgetto do sth. 忘记去做某事doing sth. 忘记做过某事（未做）（已做）rememberto do sth. 忘记去做某事 doing sth. 记得做过某事

6、（未做）（已做）考点大观考点大观易错辨析易错辨析通关训练通关训练易错点1有些动词后既可加不定式又可加动名词go onto do sth. 接着去做另一件事doing sth. 继续做同一件事情（另一件事情）（同一件事情）stopto do sth. 停下来去做某事doing sth. 停止做某事（另一件事情）（同一件事情）考点大观考点大观易错辨析易错辨析通关训练通关训练易错点1有些动词后既可加不定式又可加动名词hear/seedo sth. 听见/看见某人做了某事doing sth. 听见/看见某人正在做某事（听到、看到的结果）（听、看的过程）tryto do sth. 尽力做某事doing

7、sth. 试着做某事考点大观考点大观易错辨析易错辨析通关训练通关训练易错点2动名词表示抽象或多次的行为动名词和动词不定式作主语、宾语，在有些时候可以通用。但是，动名词多表示抽象或多次的行为，不定式往往表示具体的或一次性的动作。考点大观考点大观易错辨析易错辨析通关训练通关训练易错点2动名词表示抽象或多次的行为I like swimming in summer. 夏天我喜欢游泳。I like to play football with you tonight.今天晚上我想跟你踢足球。（习惯爱好）（具体事件）考点大观考点大观易错辨析易错辨析通关训练通关训练解析解析【典例1】We cant help

8、crying after _ the sad news. A. hear B. heard C. hearing D. to hear考查非谓语动词。after是介词，介词后跟动名词，故答案选C。考点大观考点大观易错辨析易错辨析通关训练通关训练解析解析【典例2】She reached the top of the hill and stopped _ on a big rock. A. to have rested B. resting C. to rest D. rest考查非谓语动词。根据句意“她到达山顶，停下来在一个大石头上休息一下”可知，“停下来去休息”，做另外一件事情，故stop后跟动词不定式。考点大观考点大观易错辨析易错辨析通关训练通关训练解析解析【典例3】 Look! The lights in the classroom are still on. Oh, I forgot _. A. turning them off B. turn them off C. to turn them off D. turned them off考查非谓语动词。根据句意可知，灯还亮着，说明“忘记做某事”，“未做”，所以选用forget to do。答案为C。