1、Unit 4 Journey across a vast landDiscover useful structuresPhrases: on the contrary1Master the use of past participle as predicative and adverbial 23Words: thunder; frost; curtain; border; duration; idiom ;contraryGoalsWork in groups. Discuss the questions.Lead inIf you have a chance to travel abroa
2、d, which transportation will you choose?一、做状语一、做状语过去分词做状语和表语过去分词做状语和表语过去分词：过去分词：done （和逻辑主语是被动关系）特点特点: 1 一般用逗号隔开 2逻辑主语和主句主语一致1. Given another hour, I can also work out this problem.再给我一个小时，我也能解这道题.(given 为过去分词作状语，它的逻辑主语为主句主语 I,即 I 被再给一个小时。)2. Seen from the top of the hill, the city looks more beauti
3、ful to us.从山顶看城市，城市显得更漂亮。(seen 为过去分词作状语，表被看,由语境可知，它的逻辑主语必须是城市，而不是我们,因为我们应主动看城市。)Born in a poor family, Nadia had only two years of schooling.由于出生于贫寒家庭, 纳迪亚只上过两年学。(表原因)When asked her future plans, the girl said that she wanted to be a teacher.当问到未来的计划时, 这个女孩说她想成为一名教师。(表时间)Some medicines, if wrongly t
4、aken, can kill a person.当误服时, 有些药可以要人命。(表条件)Encouraged by his parents, he still has no confidence in overcoming the difficulties.尽管受到了父母的鼓励, 他仍然没有信心克服困难。(表让步)The patient got off the bed, supported by the nurse.那个病人在护士的搀扶下下了床。(表方式)The girl met with an accident when crossing the road, wounded in the h
5、ead.那个女孩过马路时出了事故, 头部受了伤。(表结果)作用：作用：分词在句中作状语时, 可表示时间、原因、条件、方式、伴随、结果、让步等。过去分词作状语多放在句首, 也可放在后面或插在中间。如：The signal given, the bus started.信号一发出，汽车就开动了。(the signal 是 given 的逻辑主语，因此主句主语 the bus 就不是given 的逻辑主语。)Her head held high, she went by.她把头昂得高高地从这儿走了过去。(her head 是 held high 的逻辑主语，因此主句主语 she 就不再是held h
6、igh 的逻辑主语。)特殊结构：独立主格特殊结构：独立主格如果过去分词作状语时，前面再加逻辑主语，主句的主语就不再是分词的逻辑主语，这种带逻辑主语的过去分词结构实际上属于独立主格结构。二、做表语二、做表语过去分词作状语时，可在分词之前加某些连词，以表示强调。“连词连词+过去分词过去分词”结构作状语结构作状语常用的有if, unless, when, once, until, though/ although, even if/ even though, as, as if等。The girl was amazed to see such an open country.Do you feel
7、frightened when going into the wilderness alone?过去分词和逻辑主语之间是被动关系。If admitted, I will try my best to do the work well. (admit 和 I 为被动关系)when burned by the fire, we should deal with it under the running water. (burn和we 为被动关系)1 The girls were_ to see such an open country. The farms covered a very large
8、 area, which was_ 2 Going into the wilderness alone can be_ Do you feel_ when going into the wilderness alone?3 _ from the top of the mountain, the scenery was really fascinating. _ the scenery from the top of the mountain, I was fascinated by the autumn colours.4 _ eastwards, you will pass the Cana
9、dian Rockies. Finally, the company_by its new managerstarted to make a profit.amazedamazingfrighteningfrightenedSeen SeeingHeading headed 1 Fill in each blank with the correct form of a verb from the box. Find the difference between each pair of sentences, paying attention to the ed and -ing forms.
10、Then translate the sentences into Chinese.see frighten head amaze1 We became_ when thinking about those beautiful locations in Finland. We expected to experience a lot of_ things there. 2 We went to bed as soon as we arrived at the hotel because we were so_ . The eight-hour train ride was quite_ .3
11、I was not_ _ with the hotel. lt was not as clean as I had expected. But we had a _ meal at the hotels 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
12、 to do, we felt pretty_.excited excitingtiredtiringsatisfiedsatisfyingboringbored2 Complete the sentences with the correct forms of the words in the box. Then translate the sentences into Chinese, paying attention to the different meanings of the -ed：and -ing forms.bore excite tire satisfyEXAMPLE Wh
13、en 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”.3 Rewrite the sentences. Add information as necessary.Butchart Gardens was transformed from a quarry. It has now
14、become a famous destination for travellers. _ Transformed from a quarry, Butchart Gardens has now become a famous destination for travellers. 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 sightseei
15、ng in Luoyang, so they went to the Tourist Information Centre. _ 4 When they heard that the Sea-to-Sky Highway was Canadas most scenic drive, they made West Vancouver their first destination. _If compared with other cities in Canada, Quebec City seems more like a charming European village. Not knowi
16、ng where to start their sightseeing in Luoyang, so they went to the Tourist Information Centre.When hearing that the Sea-to-Sky Highway was Canadas most scenic drive, they made West Vancouver their first destination. 3. 预习 Unit 4-Listening and Talking1. Recite new words and phrases.2. Write a composition about your traveling experience using past participle as predicative and adverbialBye-bye!
