安徽省2017中考英语复习课件语法精点击专题共748张PPT.ppt

专题12 　主谓—致 There are two chairs and a table in the room. 房间里有两把椅子和一张桌子。 2．either…or…，neither…nor…，not only…but also… 等连接并列主语时，谓语动词与邻近的主语保持一致。如： Neither you nor he is right.你和他都不对。 Either you or I am wrong.不是你错了就是我错了。 Not only he but also I am invited. 不仅他被邀请了，我也被邀请了。 专题11 　非谓语动词 【典例3】 —Li Ming, its bad for your eyes ________ computer games for a long time. —Sorry, Mom. I wont do it again. A．plays B．to play C．play D．played [解析] B　本题考查“Its ＋adj.(for sb.)＋动词不定式”句型。故选B。 专题11 　非谓语动词 2　动名词 语法功能 例句 作主语 Watching TV too much is bad for your eyes.看过多的电视对你的眼睛有害。 作宾语 Have you finished reading the book？你读完这本书了吗？ 作表语 The nurses job is looking after the patients.护士的工作是照顾病人。 作定语 I often go to the reading room.我经常去阅览室。 专题11 　非谓语动词 (2)一般过去时：主语＋was/were＋过去分词＋其他．如： The cake was made by my mother. 这个蛋糕是我妈妈做的。 (3)一般将来时：主语＋ will be/is (are) going to be＋过去分词＋其他．如： A new school will be built next year. 明年将有一所新的学校被建立。 专题11 　非谓语动词 [提示] 常接动名词作宾语的动词或动词短语有enjoy, finish, consider, miss, keep, mind, practice, suggest, be busy, feel like, give up, cant help等。 专题11 　非谓语动词 【典例4】 —Where is Mary? —Shes busy ________ for the exam. A．study B．studies C．studying D．to study [解析] C　be busy doing sth.意为“忙于做某事”。故选C。 专题11 　非谓语动词 【典例5】 —What do you usually do at weekends? —I often practice ________ English. A．speak B．to speak C．speaking D．spoke [解析] C　practice doing sth.意为“练习做某事”。 专题11 　非谓语动词 3　易混点辨析 某些动词或动词短语接动词不定式或动名词作宾语时，意义有区别。 (1)stop to do sth.停下来去做另外一件事(不定式作目的状语) stop doing sth.停止做某事 (2)try to do sth.试图(企图)做某事 try doing sth.尝试着做某事 专题11 　非谓语动词 (3)forget to do sth. 忘记去做某事(还没做) forget doing sth. 忘记做过某事(已做) (4)remember to do sth.记着去做某事(还没做) remember doing sth.记得做过某事(已做) (5)go on to do sth.做完一件事后继续做另外一件不同的事 go on doing sth.继续做原来所做的同一件事 专题11 　非谓语动词 (6)need doing (某事)需要做(表示被动意思) need to do sth.需要去做某事(表示主动意思) (7)see sb. doing sth. 看见某人正在做某事(强调动作正在进行) see sb. do sth.看见某人做某事了(强调动作的全过程) 类似用法的还有watch, hear等。 专题11 　非谓语动词 【典例6】 —Is Tom in the next room? —Well, its hard to say. But I heard him _____