Unit5动词不定式学习+巩固练习2023-2024学年人教版八年级英语上册

八年级英语（上） Unit5 Do you want to watch a game show? 语法讲解 动词不定式 动词不定式由＂to ＋ 动词原形＂构成，有时可以省略to。动词不定式在句中可作宾语、宾语补足语、状语、定语等。动词不定式在句子中不作谓语，所以没有人称、数和时态的变化。 （1）.不定式的具体用法： 考点 1 作宾语 在offer，plan，hope，decide，learn， wish，want，agree，refuse，begin， start，forget，remember等动词之后作宾语。 Finally he offered to go shopping with me. 最后他主动提出跟我一起购物。 I want to see a film tomorrow evening. 我想明天晚上去看一部电影。 在know，decide，remember等动词之后可用＂疑问词＋动词不定式＂作宾语。 I don’t want to stay at home, but I don’t know where to go. 我不想待在家里，但是我不知道去哪里。 考点 2 作宾语 补足语 在teach，ask，allow，invite，advise等动词之后用不定式作宾补。 My parents allow me to play computer games at weekends. 我父母允许我周末玩电脑游戏。 在let，make和have之后用省略to的不定式作宾补。 My mother often makes me clean the windows. 我妈妈常常让我擦窗户。 考点 3 作状语 动词不定式表示目的。 They are working hard to save the injured tiger. 他们正在努力营救那只受伤的老虎。 考点4 作定语 不定式在句中作定语，置于被修饰的名词或代词之后。 She was the first person to think of the idea. 她是第一个想出这个主意的人。 考点5 作主语 不定式直接作主语 To say is easy, but to do is not easy. 说起来容易，做起来难。 It作形式主语，不定式（短语）作真正的主语 It is difficult （for me） to learn maths well. （对我来说）学好数学很难。 常跟动词不定式作宾语的动词巧记 要想拒绝忘记（want, refuse, forget), 需要努力学习（need, try, learn). 喜欢同意帮助 (like, agree, help), 希望决定开始 (hope, wish, decide, begin/start) 练一练：用所给词的适当形式填空 1. We will try________________(study) hard. 2. Don’t forget_______________(lock) the door when you leave. 3. You must remember________________(bring) your homework here tomorrow. 4. Would you like__________________ (go) out for a walk? 5. The news and talk shows may not be very exciting, but we can expect_____________ (learn) a lot from them. 6. I decided_________________(buy) a house near the main road. 7. Mary wants_________________(visit) her best friend this weekend. 8. We hope_________________ (meet) our teacher in the street. 9. The little girl often helps________________(clean) the house. 10. Tom planned________________(fly) to Hong Kong. 11. She decided ________________(leave) here a little earlier. 12. I’d like _________________(write) a book about my