1、Unit 5Learning from nature Using language P53 refuse，manage，care， pretend; offer，promise，choose，plan； agree，ask/beg，help等 2下列动词或动词短语后只能用ing 形式作宾语， 请牢记下面的口诀： 考虑建议盼原谅，承认推迟没得想。考虑建议盼原谅，承认推迟没得想。 避免错过继续练，否认完成就欣赏。避免错过继续练，否认完成就欣赏。 禁止想象才冒险，不禁介意准逃亡。禁止想象才冒险，不禁介意准逃亡。 consider，suggest/advise，look forward to ，exc
2、use/pardon; admit，delay/put off，fancy(想象，设想); avoid，miss，keep/keep on，practice; deny，finish，enjoy/appreciate; forbid，imagine，risk; cant help，mind，allow/permit，escape 此外，下列动词短语动词短语后也要用ing 形式作宾语： be used/accustomed to，lead to，devote to ，go back to，stick to，object to，get down to，pay attention to， look
3、forward to cant stand (无法忍受)，give up，feel like， insist on，thank.for，apologize for， be busy (in)，have difficulty/trouble (in)， have a good/wonderful/hard time (in)， spend time (in) 3有些动词或动词短语后+ing /+to do 形式作宾, 但意义上有区别，要特别注意 后接不定式后接遗 名遗 regret to do sth.遗 憾要去做sth.regret doing sth.后悔做遗sth. forget to d
4、o sth.忘遗 要去做sth.forget doing sth.忘遗 已做sth. remember to do sth.遗 得要去做sth.remember doing sth.遗 得做遗sth. mean to do sth.打算做sthmean doing sth.意味着做sth try to do sth.努力/企遗 去做sthtry doing sth.遗 着做sth cant help (to)do sth. 不能帮助做sth cant help doing sth. 情不自禁地做sth 即学即练2 单句语法填空 David refused _ (accept) my invit
5、ation. I had great difficulty _ (find) the suitable food on the menu in that restaurant. Bill suggested _ (hold) a meeting on what to do for the Expo during the vacation. to accept finding holding 三、动词的非限定形式作表语 观察例句 1His wish is to be a doctor in the future. 2My job is to clean the rooms every day.
6、3Our task is playing all kinds of music. 4My job is teaching. 归纳用法 1不定式作表语常用来表示预计要发生的动作， 也可用来表示未来的可能性和假设；但当不定式所 作的表语仅用来说明主语的内容时，这时的不定式 只作单纯的表语，而不具有未来的含义。 2ing 形式作表语多指抽象的、概念性的动作，句 子主语主语常是表示无生命的名词或what引导的名词性 从句。 即学即练3 单句语法填空 The queens work is _ (lay) eggs. The purpose of education is _ (develop) a fi
7、ne personality in children. The next step is _ (make) sure that you know exactly what is required. His ambition is _ (go) Harvard University. laying to develop to make to go 完成句子 1He seems _ in his room. 看起来他正在他的房间里面读书。 2_ in ten minutes is very hard. 十分钟之内完成这项工作是很难的。 3Marx found it important _ in Russia. 马克思发现研究 俄国的情况是很重要的。 4He came to the party without _ 他未被邀请就来参加晚会了。 5_ is very helpful. 大声朗读是很有好处的。 to be reading To finish the work to study the situation being invited Reading aloud
