Unit4 period 4 discovering useful structures-ppt课件（含音视频素材）-（2019）新人教版高中英语高一必修第二册.pptx

1、Discovering Useful StructuresBook 2 Unit 4Express feelings and describe situationsLearning Objectives1. Learn to use the past participles as the attribute and the object complement.2. Write a little story or describe situations by using the past participles.Do you still remember?1. How do most peopl

2、e call the UK?Most people just use the shortened name: “the United Kingdom” or “the UK”.2. What are the flags of these four countries?They use the same flag known as the Union Jack.3. What did the Normans do after they conquered England?They had castles built and had the legal system changed.”Observ

3、ingObservingMost people just use the shortened name: “the United Kingdom” or “the UK”.They use the same flag known as the Union Jack.They had castles built and had the legal system changed.”What is the past participle?What is the function of the past participle? as the attributeas the attributeas th

4、e object complement as the object complement attribute(定语定语)object complement(宾补宾补) ObservingWhat is the past participle?What is the function of the past participle? _ leaves(fall)fallenattributeObservingWhat is the past participle?What is the function of the past participle? a _ heart(break)brokena

5、ttributeObservingWhat is the past participle?What is the function of the past participle? I will have my hair _ tomorrow.(cut)cutobject complementObservingWhat is the past participle?What is the function of the past participle? extremely _ William.(tire) tiredattributeObservingWhat is the past parti

6、ciple?What is the function of the past participle? Youll find the fascinating castle _ by lush trees.(surround) surroundedobject complementObservingWhat is the past participle?What is the function of the past participle? John, if you are eager to play football with them, youd better first get your a

7、ssignment _(finish).OK.finishedobject complementObservingWhat is the past participle?What is the function of the past participle? a _ soldier(wound)woundedattributepre-modifier(前置定语前置定语)post-modifier(后置定语后置定语)ObservingComplete the phrases in the right column by using the past participles in the left

8、 column.tired visitorsa well-organized trip beautifully dressed starsvisitors _ of the long wait/ a trip _ well by my workplace/ stars _ beautifully at the event/ tiredorganizeddressedpre-modifier(前置定语前置定语)post-modifier(后置定语后置定语)ObservingRead the sentences and underline the ed form as the object com

9、plement.1 Judy and I had our car parked in an underground car park near Trafalgar Square, where we could get our car battery charged. 2 When we finally reached the service desk to ask for audio guides, we heard it announced that there were no audio guides left.3 We found ourselves very surprised by

10、the large number of visitors and the amount of noise at the entrance of the National Gallery.4 Judy had her eyes fixed on Van Goghs Sunflowers. It was hard to approach the painting as there were so many people around.5 She had a copy of the painting boxed to ensure that it was delivered safely.Past

11、participle as the object complement have/get/make/keep/leave sb./sth. donehear/see/watch/notice sb./sth. donefind sb./sth. doneObservingPracticingRewrite the sentences with past particles as the attribute, and then see whether you can write a little story with them.1 Loch Ness was surrounded by beau

12、tiful natural landscape, which made it look amazing.2 Carl and his friends stayed with a generous family who offered them bread with butter and honey that was homemade.3 The familys ancestors once attended to soldiers who were wounded in the First World War.4 The young people were attracted by the l

13、egend of Loch Ness. They watched over the lake with their cameras and binoculars, which were positioned on the hill.Practicing1 Loch Ness was surrounded by beautiful natural landscape, which made it look amazing.2 Carl and his friends stayed with a generous family who offered them bread with butter

14、and honey that was homemade.Loch Ness surrounded by beautiful natural landscape looks amazing.Carl and his friends stayed with a generous family who offered them homemade bread with butter and honey.Practicing3 The familys ancestors once attended to soldiers who were wounded in the First World War.4

15、 The young people were attracted by the legend of Loch Ness. They watched over the lake with their cameras and binoculars, which were positioned on the hill.The familys ancestors once attended to wounded soldiers in the First World War.The young people attracted by the legend of Loch Ness watched ov

16、er the lake with their cameras and binoculars positioned on the hill.Practicing(P80)Complete the sentences using the past participles of the verbs or phrases as the object complement. 1. His gaining admission to Peking University made his parents very _ (please).2. The Harry Potter films were well _

17、(receive) because of their highly imaginative storylines.3. If you want to make the food tastier, you could have more spices _ (add) to the dishes.4. She found herself _(impress) by the beauty of the landscape in Australia. 5. Getting back from her business trip, Judy was happy to see her puppies we

18、ll _(take care of) by her friend.6. Remember to get your battery _(charge) before setting off from the camping ground.pleasedreceivedaddedimpressedtaken care ofchargedPracticing(P80)Complete the sentences using the past participles of the verbs as the attribute.1. The first engine _(drive) by steam

19、was invented by James Walt, an inventor, engineer, and chemist.2. Its dangerous for the villagers to drink from wells _(pollute) with poisonous chemicals.3. Rosemary shares her _(pack) lunch with two friends every day. 4. Westminster Abby is a typical Gothic church, _(complete) in the 10th century.5

20、. These are English textbooks specially _(design) for primary school students.6. In the car park of the National Museum there are parking spaces _ (reserve预留) for people with disabilities.drivenpollutedpackedcompleteddesignedreservedPracticing(P81)Read and complete the passage about travelling in Eu

21、rope with the past participles of the verbs as the attribute or the object complement.I still remember my time _ travelling in Europe. Almost everything there left me _. I was surprised to find old buildings such as the Palace of Versailles and the Louvre Museum quite well _ . At the same time, many

22、 futuristic buildings with _ high-tech facilities could be found all over. I felt it a pity to have my trip _ so soon.end advance preserve spend impressspentimpressedpreservedadvancedendedPracticing(P81)Finish the three exercises with the past participles of the verbs as the attribute or the object complement. THANKS