Unit 3 Discover useful structuresppt课件-(2022新)人教版高中英语选择性必修第一册.pptx

1、 Unit 3 FASCINATING PARKS Discover useful structuresThe -ing form as the subject选择性必修选择性必修 第一册第一册 can bring you into different world. (参观主题公园)Visiting theme parks Lead inLead in(去剑桥大学上学)_ is my dream.Going to the Cambridge University is a good way to relax. (旅游)Travelling makes me happy. (打篮球)Playin

2、g basketballLaughing at others (嘲笑他人)。 is impolite.(成为科比那样的篮球运动员)_has been my life goal.Becoming a basketball playerlike Kobe0203040506Going to the Cambridge University is my dream. Playing basketball makes me happy.Laughing at others is impolite.Being a basketball player like Kobe has been my life

3、goal. subject01Visiting theme parks can bring you into different world. Travelling is a good way to relax.Activity 1 F Find more sentences with the ing form as the subject from the reading passage. Being in such a beautiful and wild place makes me feel blessed to be alive. Even though the sun is bri

4、ghtly shining, telling whether it is morning or night is impossible. Getting here is quite difficult, so apart from the Semi very few people have ever seen Sarek. For hundreds of years, looking after reindeer was a way of life for the Sami. 主主谓谓一一致致Playing basketball makes me happy.Laughing at other

5、s is impolite.Watching TV and reading books _ interesting.Listening, speaking, reading and writing _ basic skills of a language.areare单个v-ing作主语，谓语动词用_； 两个或两个以上表达不同意义的v-ing作主语，谓语动词常用_. 单数复数Observe and discover1V-ing 和 to do 作主语的区别Singing is my hobby, and to sing at my friends birthday party is my dr

6、eam.Playing with fire is dangerous.Be careful! To play with fire will be dangerous.V- ing 形式和 to do 不定式都可以作主语，但 v-ing 通常表示 _ 动作或行为； 而 to do 不定式通常表示_ 动作或意义。习惯性，经常性某次具体Observe and discover2Playing video games is a waste of time. .It isa waste of time形式主语真正主语It is a waste of time playing video games .

7、.playing video games.Observe and discover3V-ing 形式作主语时常后置,用it作形式主语。Translate the following sentence Its a waste of time arguing with such a stupid person.It is a waste of time doing. 做.是浪费时间的It is / was no good / use doing. 做. 是没用的It is /was hardly / scarcely worth doing. 做. 是不值得的It is worth / worth

8、wihile doing . 做. 是值得的Think about it!His coming made me excited.Think about it!The presidents attendingthe graduation ceremony himself gave them a big surprise.His coming made me excited.The presidents attending the graduation ceremony gave them a big surprise.B当动名词作主语时，其逻辑主语由_ 或者 _ 构成。形容词性物主代词名词所有格

9、Her coming late made the boss angry._Toms being so careless caused so much trouble.她的迟到使得老板很生气。汤姆这么粗心，引来了不少麻烦。AObserve and discover4The -ing form: Get to know more about -ing form 时态时态 / / 语态语态主动主动语态语态被动语态被动语态复合结复合结构构否定式否定式V-ing一般式一般式doingbeing donesb / sbs doingsb / sbs not doingsb / sbs not having

10、 done完成式完成式having donehaving been doneRewrite each of the following sentences using the -ing form as the subject.EXAMPLEIt is challenging yet really fascinating to hike through the mountains in the pathless Sarek.Hiking through the mountains in the pathless Sarek is challenging yet really fascinatin

11、g.Practice1. It is both challenging and rewarding to study abroad. 2. It would hardly be possible to go on a hiking tour in Sarek in winter due to the extreme cold.Studying abroad is both challenging and rewarding.Going on a hiking tour in Sarek in winter would hardly be possible due to the extreme

12、cold.由于极度严寒由于极度严寒3. Honestly, it can be both exciting and terrifying to explore a vast unknown land. 4. It is good to adopt a positive attitude, even when things are difficult.Honestly, exploring a vast unknown land can be both exciting and terrifying.Adopting a positive attitude is good, even when

13、things are difficult.探索一片广阔的未知之地探索一片广阔的未知之地5. It is strongly advised to hire local guides, because they can offer accurate knowledge of Sarek culture and history. Hiring local guides is strongly advised because they can offer accurate knowledge of Sarek culture and history.Discuss: How does the sent

14、ence focus change. The use of -ing forms as subjects puts the action first, making the sentences seem more dynamic. Fill in each blank using the -ing form of a verb from the box and state its function. One word will be used twice. combine cover grow take limit walk experience Xixi National Wetland P

15、erk, _ 10 square kilometres In western Hangzhou, Is the first national wetland park in China. _ city life, nature, and wetlands makes the park a popular destination both for tourists and local residents. At Xlxi. _ a boat lour, _ along paths, and _ local customs and traditions of the villages in thi

16、s park are at the top of the list of peoples favourite activities. With trees, bushes, and colourful flowers _ along the riversides, the perk shows different sides of beauty in different seasons.covering (attribute)Combining (subject) taking (subject) walking (subject)experiencing (subject)growing (

17、attribute) Language use Activity 1 1Fill in each blank using the -ing form of a verb from the box and state its function. One word will be used twice. combine cover grow take limit walk experience In order to better develop as well as preserve this place, _ human impact on Xixi Wetland was considere

18、d by the park designers. All the now buildings were designed in a traditional way to fit into the natural environment. This green, watery world is home to many birds and fishes. With trees _ in the shallows, the wetland is a natural system for providing clean water and producing oxygen, which makes

19、it the “green lungs of Hangzhou”. growing (attribute)limiting (subject) 3. With trees, bushes, and colourful flowers growing along the riversides, the park shows different sides of beauty in different seasons. (P29, Ex. 3)4. With trees growing in the shallows, the wetland is a natural system for pro

20、viding clean water and producing oxygen, which makes it the “green lungs of Hangzhou”. (P29, Ex. 3)5. There are various kinds of theme parks, with different parks for almost everything: food, culture, science, cartoons, movies, history, and so on. (P31, Para. 1)with 复合结构：复合结构：with + n / pron + adj /

21、 adv / 介词短语介词短语 / V-ing / V-ed / to doLanguage Points: Important sentences (P28 P29)1. With the boy _ (show) us the way, we got there easily.2. With everything _ (do), she made her way home.3. With Mr Frank _ (help) us, Im sure we will succeed.4. 有梦想在心中，他从未感到过累有梦想在心中，他从未感到过累。(with)With a dream in hi

22、s heart, he never feels tired.showingdoneto help即学即练Language Points: Important sentences (P28 P29)1. Fishing is his favourite hobby, and _ (collect) coins also gives him great pleasure.2. Eugenes never willing to alter any of his opinions. Its no use _ (argue) with him.3. Heres how _ (keep) away fro

23、m my phone for 48 hours changed me and my way of life.4. This machine is very easy _ (operate). Anybody can learn to use it in a few minutes.高考链接The -ing form: Comprehensive Exercises collectingarguingkeepingto operate5. _ (ignore) the difference between the two research findings will be one of the

24、worst mistakes you make.6. _ (understand) your own needs and styles of communication is as important as learning to convey your affection and emotions.7. The meeting _ (hold) tomorrow is of great importance.The -ing form: Comprehensive Exercises Ignoring / To ignoreUnderstandingto be held高考链接8. The

25、trees _ (blow ) down in the storm have been moved off the road.9. Having tea in the late afternoon _ (provide) a bridge between lunch and dinner.10. _ (compare) with our small flat, Bills house seemed like a palace.11. Many Chinese brands, _ (develop) their reputations over centuries, are facing new

26、 challenges from the modern market.The -ing form: Comprehensive Exercises blownprovidesComparedhaving developed高考链接Translate the Chinese in brackets into English to complete the passage. Use the -ing form where possible. Travelling to cold, dark, and remote Arctic Norway in mid-winter （在隆冬季节去寒冷、黑（在隆

27、冬季节去寒冷、黑暗而偏远的北极圏内的挪威旅游）暗而偏远的北极圏内的挪威旅游）can be （激动人心的）（激动人心的）especially for those （寻求完全不一样的体验（寻求完全不一样的体验）. （意（意识到）识到）the lack of daylight and difficulties in transport is extremely important. Last January, we found a few mountain passes were closed, so （走动）（走动）was not easy, but（欣（欣 赏）赏） the northern l

28、ights was an incredible experience. （在线订交通和宾馆（在线订交通和宾馆） did help a lot. （想出如何拍照）（想出如何拍照）in low light actually took us quite some time during our （筹划）（筹划）stage. Finally （雇一位（雇一位当地的导游）当地的导游）was necessary and helpful for this trip.Language use Activity 2fascinatinglooking for totally different experien

29、cesRealisingmoving aroundappreciatingBooking transportation and hotels onlineFiguring out how to take picturesplanninghiring a local tour guideChoose a place in your city or town as a destination for a school trip. Use the passage above as an example and write about your choice. With the colourful s

30、cenery and wonderful hiking trails, taking a trip to Danxia Geothermal Park in Gansu Province is one of the highlights of any trip to the northwestern part of China. Youre welcome to visit! It is near the city of Zhangye in Gansu Province, my hometown and where my school is, and it covers about 510

31、square kilometres. Forming of the rocks took many millions of years and involved many kinds of erosion such as wind and water on the red sandstone. What encourages thousands of people to come here each year is the natural beauty of the rocks. Walking around the park will allow you to see iridescent tall peaks, deep cave holes, and stone halls. Visiting the colourful, magical rock formations in person will surely be an unforgettable experience and one you will share with friends and family for years to come. Language use Activity 3 3Thanks!