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1、如有侵权，请联系网站删除，仅供学习与交流动词不定式导学案【精品文档】第 5 页Module 4 Grammarthe infinitive 班级： 组号：_ 姓名：_【学习目标】 1.学习动词不定式的四种形式：一般式，进行式，完成式和否定式。 2. 学习动词不定式的句法功能：作主语，作宾语，作宾语补足语，作表语，作定语以及作状语。【学习重难点】 1.能根据不同题目熟练运用动词不定式的各种形式。 2.能明白动词不定式在句子中充当的成分。【学法指导】 根据例句自学总结出动词不定式的形式及功能，并且根据课本讲解和练习题熟练掌握动词不定式。【学习过程】Step1.阅读下列句子，请注意划线部分单词并体会
2、其用法。【课文原句】1. Scientists have tried many ways to solve this problem. 【解析】动词不定式to solve在句子中作定语。【课文原句】2. The wind is sometimes strong enough to move sand dunes.【解析】动词不定式to move在句子中作状语。【课文原句】3. To have been caught in a sandstorm was a terrible experience.【解析】 动词不定式to have been caught在句子中作主语。【课文原句】4. Tra
3、ffic moves very slowly because the thick dust makes it difficult to see.【解析】 动词不定式to see在句子中作宾语。【课文原句】5. When a sandstorm arrives in the city, weather experts advise people not to go out.【解析】 动词不定式to go out在句子中作宾语补足语。Step2.由此可以得出结论：1.请依照以上例句完成下列表格：时态/语态主动被动一般式进行式完成式否定式2.动词不定式可以在句子中作主语、 、 、 、 。Step3.
4、【语法详析】. 动词不定式的时态。1. 动词不定式的一般式(to do)所表示的动作通常与谓语动词所表示的动作(或状态)同时发生, 或是在它之后发生。【练习】*We decided _(talk)to some students about why they go there. *It made us very angry _(hear)him talk like that. 2. 动词不定式的进行式to be doing表示不定式的动作与谓语动词所表示的动作同时发生。【练习】*He seems to (eat) something.*He pretended (do) his lessons
5、 when his mother came in.3. 动词不定式的完成式to have done表示不定式的动作发生在谓语动词所表示的动作之前。【练习】*Im so happy (complete) the difficult task.*He seems to (win) the 400-meters race competition.。动词不定式的句法功能。详见60页讲解。请判断动词不定式在下列句子中作什么成分：1.To learn an art is very hard. （ ）2.Its hard to say which lifestyle is better.（ ）3.Our d
6、uty is to help the young children to grow better.（ ）4.He seemed to know everything about this matter.（ ）5.I really like to watch football matches.（ ）6.How I wish to see my ole friends again.（ ）7.I told Jeff to join the club, but he wouldnt listen.（ ）8.These pictures made me think of my childhood.（ ）
7、9.Have you got anything to do this evening?（ ）10.The little girl has a wish to see the sea.（ ）Step4.【巩固运用】用所给动词(短语)的适当形式填空1. We decided _(talk)to some students about why they go there. 2. It made us very angry _(hear)him talk like that. 3. They found it impossible _(get)everything ready in time. 4.
8、Please remember _(turn off)the light when you leave. 5. The books are not allowed _(take out)of the room. 6. He is looking for a room _(live in). 7. He bought a bicycle _(go)to town more quickly. 8. They thought it a pity _(not invite)her. 9. Did you notice him _(leave)the room? 10. He cant help but
9、 _(clean)the glass by himself. 11. Its non-smoking area, so we told the guests_(not smoke)here. 12. The Arctic is considered _(be)the northern part of the Atlantic. 13. I would rather starve to death than _(beg)for food. 14. A group of young people got together _(discuss)this question. 15. Why not _(try go)there by boat for a change? 【课堂小结】【学习反思】我学到的： 我的困惑： 我给老师的建议： 每日一句： An apple a day, keeps the doctor away. 一天一苹果，医生远离我。