动词不定式讲解.ppt

5．—How long does it take you ________(drive)to school every day? —About half an hour. 【解析】it takes sb. some time to do sth.是固定句型，意思是“花费某人多长时间干某事”。 【答案】to drive 6．Last weekend, the Greens had great fun ________(swim)at Water World. 【解析】have fun doing是固定词组，意思是“干某事很高兴”。 【答案】swimming 7．I think it is time for the boys ________(get) on the bus. 【解析】it is time for sb. to do sth. 是固定句型，意思是“该某人干某事了”。 【答案】to get 8．I am going to the party ________(hold) at Smiths home this evening if I am free. 【解析】“将要被举行”用to be held。 【答案】to be held 10．The new treatments ________by Norman Bethune helped a number of soldiers. A．invent B．invents C．inventing D．invented 【解析】句意为“由诺曼·白求恩发明的新的治疗方法帮助了许多士兵”。由句意可知用过去分词短语invented by Norman Bethune作后置定语修饰名词treatments。故选D。 【答案】D 11．I often have hamburgers for lunch. Youd better not. Its bad for you ________too much junk food. A．eat B．to eat C．eating D．ate 【解析】“Its＋adj.＋for sb.＋to do sth.”是固定句型，意为“对某人来说做某事是……的”。句中it作形式主语，后面的不定式短语作真正的主语。 【答案】B 12．Whenever you have a chance ________English，you should take it. A．speak B．to speak C．spoke D．speaks 【解析】本题考查动词不定式。由句意“无论什么时候你有一个说英语的机会，你应该抓住它。”可知用不定式短语作后置定语。 【答案】B 13．—It‘s a fine day today.How about ________？ —Sounds great! A．go hiking B．go to hike C．going hiking D．to go to hike 【解析】How about...？意为“……怎么样？”about是介词，后接动词时用动名词形式，故排除A、B、D三项。go hiking“去徒步旅行”。 【答案】C 14．Water Park is a good place ______. A．to have fun B．have fun C．having fun D．to have a fun 【解析】have fun是固定短语，意为“玩得高兴，过得愉快”。由句意“水上公园是一个游玩的好地方”可知用动词不定式作后置定语。 【答案】A 15．When I was walking past the window, I noticed Wang Fei _____my homework.I really got __. A．copying；annoyed B．copying；annoying C．copy；annoyed D．copied；annoyed 【解析】notice后接不带to的动词不定式或动词的-ing形式，其意思分别为：注意到某人做了某事(看到该动作的全过程)；注意到某人正在做某事。由题干语境可知第一空应填copying。annoying“使生气的；使恼怒的”，主语多为事物：annoyed“生气的；烦恼的”，主语多为人。由主语I知第二空填annoyed。 【答案】A 16．As we all know，its not polite to keep others ________for a long time. A．wait B．waited C．to wait D．waiting 【解析】keep sb.doing st