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1、不定式由“to + do (动词原形)”构成, 其否定形式是“not to do”, 不定式可以带宾语或状语构成不定式短语, 在句子中作 _, _, _, _, _, _ 或 _。不定式没有人称和数的变化, 但有 _ 和 _ 的变化。,插入语,主语,表语,宾语,宾补,定语,状语,时态 语态,不定式有时态和语态的变化，时态共四种，即一般式、完成式、进行式和完成进行式。语态分为主动语态和被动语态，如下表所示。,to do,to have done,to be doing,to have been doing,to be done,to have been done,归纳： 逻辑主语是动作的执行者时
2、用 _ 语态； 逻辑主语是动作的承受者时用 _语态。,主动,被动,1.He hopes _(see) you again. 他希望再次见到你。 2.He thought it an honor _ (invite) to the party. 他认为被邀请参加派对是个荣幸。,to see,to be invited,to do enough to ”结构中。 The house is big enough _ in. 这房子用来住足够大。,2. The problem is too difficult to work out.,to live,16,归纳：在“with + n. + to do
3、”结构中。,3. With nothing to do, he lay in bed.,With so many exercises_, I cant go to the cinema. 太多作业要做，我不能去看电影。,to do,17,Robot Baymax!,18,Baymax is a sweet guy(暖男), and he is very popular especially among girls. Firstly, it _(look) cute and warm, which makes people want _(hug) by him.,大白是个暖男，尤其在女生中受到欢
4、迎。首先，他看起来很可爱很温暖，这使得大家都想被他抱抱。,looks,to be hugged,19,Meanwhile, as a sweet healthcare assistant, he is easy _(get) along with and wont leave you alone. He is kind enough _(accompany) you and is easily amused by the words “I am _(satisfy) with your care”.,同时，作为暖心的健康助手，他很容易相处，而且不会丢下你一个人。他足够友善陪伴你，并且你的“我很
5、满意你的照顾”的话会让他很开心。,to get,to accompany,satisfied,20,Whats more, with a selfless personality, Baymax doesnt allow anyone _(harm). All in all, the movie is said _(love) by the society so much that it won the top of box office(票房冠军).,to be harmed,to have been loved,另外，有着无私的个性，大白不允许任何人受到伤害。总而言之，据说这部电影深受大众喜爱，并赢得了票房冠军。,Thank you!,
