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. 1 . 2 1. Jim plans ______ more fruit and vegetables every day. 2. After dinner, we like _______ TV and chat there. 3. I love ______ there and look out at the beach and the sea. 4. Lucy wants ______ sick people. 5. I started ________ the violin at the age of six. to eat to watch to sit to help to play sit play eat watch help . 3 Please go on to look at the sentences below. Pay attention to the colored words. 1.Kitty is preparing to go out next Sunday. 2.Kitty plans to take Linda out. 3.Linda wanted to visit the park. 4.Sandy agrees to go with them. 5.Millie decided to stay at home. 什么是动词不定式 (‘to - infinitives') ? 当句子中已经有谓语动词,而我们又要 表达不止一个动作概念时,其余的动词可 以使用非谓语形式表达。动词不定式 就是动词的一种非谓语形式,其肯定形 式是“ to + 动词原形” (有时可以不带 to , 其否定形式是 “ not to + 动词原形”。 无人称、数和时态的变化。 Verbs+ to-infinitives agree choose