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(共17张PPT)
【版本：人教　册别：选择性必修二】
Discovering useful structures
UNIT 4 JOURNEY ACROSS A VEST LAND
contents
Ⅰ
Ⅱ
Homework
III
IV
Observe and Discover
Practice and Apply
Lead in
Ⅰ
Lead in
The next day was clear and mild, they were pleased to see the
beautiful mountains looking out over the city. (Para. 1)
Seen from the train window, the mountains and forests of Canada
looked massive. (Para. 2)
For both of them, the thought of crossing the whole country by
rail was exciting. (Para. 1)
Looking at the beautiful scenery, they both agreed that it was the
most awesome journey they had ever taken. (Para. 2)
Look at the sentences from the article, translate them into Chinese and pay attention to the function of -ed and –ing forms.
Look at the sentences from the article, translate them into Chinese and pay attention to the function of -ed and –ing forms.
The next day was clear and mild, they were pleased to see the beautiful mountains looking out over the city. (Para. 1)
Seen from the train window, the mountains and forests of Canada looked massive. (Para. 2)
第二天天气晴朗，温度适宜，她们看到壮美的群山俯瞰着整个城市，甚是欣喜。
从车窗往外望去，加拿大巍峨的山脉和辽阔的森林尽收眼底。
表语
状语
Look at the sentences from the article, translate them into Chinese and pay attention to the function of -ed and –ing forms.
For both of them, the thought of crossing the whole country by rail was exciting. (Para. 1)
Looking at the beautiful scenery, they both agreed that it was the most awesome journey they had ever taken. (Para. 2)
一想到可以坐火车横穿整个国家，姐妹俩就激动不已。
望着眼前的风景，姐妹俩一致认为这是她们所经历过的最棒的一次旅行。
表语
状语
过去分词和现在分词在句子中均可做_________和__________
表语
状语
思考：当它们在句子中充当同一种成分时有什么区别呢？
Ⅱ
Observe and Discover
Attention
The next day was clear and mild, they were pleased to see the beautiful mountains looking out over the city. (Para. 1)
For both of them, the thought of crossing the whole country by rail was exciting. (Para. 1)
表语
表语
修饰
感到欣慰的
修饰
令人兴奋的
当过去分词和现在分词作表语时，过去分词描述人或物的情感，
意为：_________；现在分词描述事物，意为：_________
感到……
令人……
Attention
Seen from the train window, the mountains and forests of Canada looked massive. (Para. 2)
Looking at the beautiful scenery, they both agreed that it was the most awesome journey they had ever taken. (Para. 2)
状语
状语
主语
被动关系
群山和森林作为“物”是“被看到”的
主语
主动关系
they 指“人”，人是动作“看” 的主体
Past participle -ed Present participle
-ing
做表语 表示人或物的心情或状态等，意为：________ 表示人或物自身特征，意为：__________
作状语 与逻辑主语之间是______ ______，往往表示完成 与逻辑主语之间是________，往往表示动作正在进行
Summarize
感到……
令人……
被动
主动关系
关系
3 I was not __________ with the hotel. It was not as clean as I had expected. But we had a _________ meal at the hotel's restaurant, so I felt a bit better later on.
4 It was raining hard the next day, so we just stayed in the hotel and watched TV. Sadly, the TV programmes that day were really ________. As we had nothing else to do, we felt pretty ________.
satisfied
satisfying
bored
boring
Complete the sentences with the correct forms of the words in the box. Translate the sentences into Chinese.
bore excite tire satisfy
我对这家宾馆不满意，它的卫生状况没有达到我的预期。不过，我们在宾馆餐厅吃的那顿饭令人满意，因此后来我感觉好一些了。
第二天下起了大雨，因此我们只是待在宾馆看电视。不幸的是，当天的电视节目索然无趣。我们无所事事，感觉百无聊赖。
Rewrite the sentences. Add information as necessary.
EXAMPLE
When people asked the man what the trip meant to him, he said it was “an experience of a lifetime”.
When asked what the trip meant to him, the man said it was “an experience of a lifetime”.
1 Butchart Gardens was transformed from a quarry. It has now become a famous destination for travellers.
______________________________________________
______________________________________________
Transformed from a quarry, Butchart Gardens has now become a famous destination for travellers.
Production
2 If you compare Quebec City with other cities in Canada, it seems more like a charming European village.
______________________________________________ ______________________________________________
3 They did not know where to start their sightseeing in Luoyang, so they went to the Tourist Information Centre. ______________________________________________ ______________________________________________
Compared with other cities in Candada, Quebec City seems more like a charming European village.
Production
Rewrite the sentences. Add information as necessary.
Not knowing where to start their sightseeing in Luoyang, they went to the Tourist Information Centre.
4 When they heard that the Sea-to-Sky Highway was
Canada's most scenic drive, they made West Vancouver
their first destination.
______________________________________________
______________________________________________ ______________________________________________
Hearing that the Sea-to-Sky Highway was Canada's most scenic drive, they made West Vancouver their first destination.
Production
Rewrite the sentences. Add information as necessary.
Suppose you are Li Daiyu, write a paragraph about your feelings or experiences in Vancouver using some words in their -ed or –ing forms.
Production
take a boat ride out into the bay;
visit wonderful shops selling crafts and antiques;
see beautiful mountains looking out over city;
take a pleasant hike in a forest just a short distance away.
Vancouver is the most attractive city I have ever visited. Among all that I have done in the city, taking a boat ride out into the bay was the most thrilling. I was deeply impressed by the magnificent scenery out to the sea. When visiting an island that had wonderful shops selling crafts and antiques, I was amazed at the exquisite
handicrafts and ancient works of art. The next day, it was clear and mild. Seen from the top of the mountain, the city was far and beautiful. I was tired coming down from the mountain while
taking a hike in a forest made me refreshed.
Sample writing
Thank you!

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