（2019版）新人教版选择性必修第一册Unit 3语法doing作主语ppt课件.pptx

1、 人人教版教版(2019)高中英语选择性必修第一高中英语选择性必修第一册册 语语法法: doing/being短语作主语短语作主语Unit 3Fascinating Parks doing/being结构作主结构作主语语: 此此结构作主语结构作主语, 通常接单数动词。通常接单数动词。动词单数动词单数 iswas does has s动词动词动词复数动词复数 arewere do have 动动词原形词原形1)Getting there is quite difficult. 2)Being in such a beautiful and wild place makes me feel ble

2、ssed to be alive.3)Studying abroad is both challenging and rewarding.4)Going on a hiking tour in Sarek in winter would hardly be possible due to the extreme cold.5)Honestly, exploring a vast unknown land can be both exciting and terrifying.6)Adopting a positive attitude is good, even when things are

3、 difficult7)Hiring local guides is strongly advised, because they can offer accurate knowledge of Sarek culture and history.8)For hundreds of years, looking after reindeer was a way of life for the Sami.9)Travelling through space, visiting a pirate ship, or meeting an adorable fairytale or cartoon c

4、haracter are all possible at Disneyland.10)Visiting the candy shop and trying some of the same kind of candy that American southerners made 150 years ago is a rare experience.11)Riding on the only steam engine still working in the southeastern United States is a special treat.12)Watching the dolphin

5、 and sea lion shows is both educational and fun.13)Reading English aloud in the morning will do you lots of good.14)Since then, finding ways to grow more rice has been his life goal.15)Being a good person is too difficult for him.16)Being examined twice a year is the rule that every driver shall obe

6、y in this city. 特特别注意别注意： doing结构结构可以作主语可以作主语, to不定式不定式也也 可以作可以作主语主语, 区别在于：区别在于：表示比较抽象的一般行为或者经表示比较抽象的一般行为或者经常性常性 习习惯性的惯性的动作动作时时, 多用多用doing作主语作主语。表示具体的某次动作表示具体的某次动作, 特别是将来发特别是将来发生生 的的动作动作, 多用不定式作主语。多用不定式作主语。不定式不定式作作 主主语语, 后接单数动词后接单数动词。1)To take a trip is not a wise choice on the National Day this year.2)To hold a party this evening makes us happy.Thanks for watching!