高中英语选择性必修二 Unit4 Period 3 Discover useful structures课件

1、 Period 3 Discover useful structures Unit 4 Journey across a vast land选择性必修二 人教版（2019）Lead inAnalyze the tense,the voice and the predicate of the sentences .1. I have visited the science museum three times.2.A research is being conducted by a group of young scientists.3.We are having an English clas

2、s at the moment.（现在完成时，主动）（现在进行时，被动）（现在进行时，主动）Sum up:过去分词和动词-ing形式作谓语Lead inAnalyze the sentence components of the underlined part1.When youre bored at work, its time to take a vacation.2.Everyone cheered when the exciting news came.3.Bored at home, he decided to go to a movie.4.Having lived in the

3、UK for three years, he can speak English like a Briton.（作表语）（作定语）（作状语）（作状语）Sum up:过去分词和动词-ing形式还可以作表语/定语/状语等非谓语。Task1 Fill in each blank with the correct form of verbs from the box1.The girls were _ to see such an open country. The farm covered a very large area,which was_.2.Going into the wildernes

4、s alone can be_. Do you feel_whengoing 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 Canadian Rockies Finally,the company _by his new manag

5、er started to make a profit. see,frighten,head,amazeamazed amazing frighteningfrightened Seen Seeing HeadingheadedTask 2Find the difference between each pair of sentences, paying attention to the -ed and-ing forms. Then translate the sentences into Chinese.1.The girls were _ to see such an open coun

6、try. The farm covered a very large area,which was_.amazed amazing 姑娘们看到如此广袤的国家甚为惊讶。 这些农场面积之大令人惊讶。第一空需要描述主语the girls看到一大片空旷土地时的 心理状态;第二空描述的是一片空旷的土地给人的感受。Task 2 Find the difference between each pair of sentences, paying attention to the -ed and-ing forms. Then translate the sentences into Chinese.2.Go

7、ing into the wilderness alone can be_. Do you feel_whengoing into the wilderness alone?frighteningfrightened 独自一人进入荒野令人恐惧。你一个人进入荒野感到恐惧吗？第一空描述独自一人身处荒野是令人恐惧的;第二空询问的是你一个人进入荒野后的心理状态是感到的恐惧吗？Task 23._from the top of the mountain,the scenery was really fascinating. _the scenery from the top of the mountain

8、, I was fascinated by the autumn colours.Seen Seeing Find the difference between each pair of sentences, paying attention to the -ed and-ing forms. Then translate the sentences into Chinese.我在山顶看风景，被秋天绚烂的色彩深深吸引。从山顶往下望，景色令人着迷。第一空的主 语是the scenery, “景色”与“从山顶上看”之间是被动关系，即“景色被人从山顶上看到”，而 第二空的动作主语是I, I与“从山顶

9、上看景色”之间是主动关系。Task 2 4._eastwards,you will pass the Canadian Rockies. Finally,the company _by his new manager started to make a profit. 往东，你会经过加拿大落基山脉。 HeadingheadedFind the difference between each pair of sentences, paying attention to the -ed and-ing forms. Then translate the sentences into Chinese

10、.最终，在新经理的带领公司开始盈利。 第一空的主 语是you, “heading”与主语之间是主动关系，即“你向东走，会经过加拿大落基山脉”，而第二空的动作与主语“the company”之间是被动关系。Analysing the sentences.Discover useful structures连接词做表语过去分词表示人或物的心情或状态等，也可以理解为心情或状态受到外界影 响，有“感到”之意做状语动词-ing形式则表示人或物的自身特征，有“令人”之意过去分词与其逻辑主语之间是被动关系，往往表示完成动词ing形式与其逻 辑主语之间是主动关系，一般表示动作正在进行Discover usef

11、ul structures单词意义功能1amazedamazing2frightenedfrightening3seen (from the top of the mountain)seeing (the scenery from the top of the mountain)感到惊讶的令人惊讶的感到害怕的令人害怕的（从山顶）看（从山顶）看（风景）作表语作表语作表语作表语作状语，与逻辑主语之间是被动关系作状语，与逻辑主语之间是主动关系Task 34headedheading作状语，与逻辑主语之间是主动关系作状语，与逻辑主语之间是主动关系由.率领由.前进Task 4 Complete the

12、sentences with the correct forms of the words in the text.1.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. I was no

13、t _with the hotel.It was 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 stay in the hotel and watched TV. Sadly,the TV programmes that day were really _.As we had nothing else to do, we felt pret

14、ty_.bore,excite,tire,satsfyexcitedexcitingtiringtired satisfied satisfyingboringboredTask 5 Translate the sentences into Chinese, paying attention to the different meanings of the -ed and -ing forms.1.We became_when thinking about those beautiful locations in Finland. We expected to experience a lot

15、 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 _.excitedexcitingtiringtired 想到芬兰那些美丽的地方我们激动起 来。我们期待在那里体验很多令人激动 的事情。由于疲乏，我们一到宾馆就上床休息了。 长达八小时的火车行程令人疲惫不堪。Task 5 Translate the sentences into Chinese, paying attention to the

16、 different meanings of the -ed and -ing forms.3. I was not _with the hotel.It was 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 stay in the hotel and watched TV. Sadly,the TV programmes that day

17、 were really _.As we had nothing else to do, we felt pretty_.satisfied satisfyingboringbored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。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。Sort out the meaning and usage of past participles and the -ing form used in Task4.Task 6单词意义功能1e

18、xcitedexciting2tiredtiring3satisfiedsatisfying4boredboring感到激动的作表语感到累的令人疲倦的感到满意的令人满意的感到厌烦的令人激动的令人厌烦的作表语作表语作表语作表语作表语作定语作定语Think of more similar adjectives.Brainstorm worrying/worriedmore similar adjectivesconfusing/confusedscaring/scaredembarrassing/embarrassedconfusing/confusedimpressing/impressedfr

19、ustrating/frustrateddisappointing/disappointedLook at the exampleand find the main changes after sentence transformation.When people asked me what the trip meant to him,he said it was “an experienced of a lifetime”. 原句中的状语从句转换后变为非谓语动词Discovering When asked what the trip meant to him,the man said it

20、was “an experience of a lifetime”.Task 7 Rewrite the sentences according to the example. Add information as necessary.1.Butchart Gardens was transformed from a quarry. It has now become a famous destination for travellers.2.If you compare Quebec City with other cities in Canada, it seems more like a

21、 charming European village.Transformed from a quarry, Butchart Gardens has now become a famous destination for travellers.Compared with other cities in Canada, Quebec City seems more like a charming European village.Task 7 Rewrite the sentences according to the example. Add information as necessary.

22、3.They did not know where to start theirsightseeing in Luoyang,so they went to the Tourist information Centre.4.When they heard that the Sea-to-Sky Highway wasCanadas most scenic drive, they madeWest Vancouver their first destination.Not knowing where to start their sightseeing in Luoyang, they went

23、 to the Tourist Information Centre.Hearing that the Sea-to-Sky Highway was Canadas most scenic drive, they made West Vancouver their first destination.Task 8Analyze the past participle and the -ing form of the verbs.1. Talking to him is talking to a wall.2.Would you mind pulling back the curtain?3.T

24、he news is encouraging.4.She is a charming girl.5.Having finished his work, Tom went home.6.Being ill, Mary did go to work today.7.Jane found her coat missing yesterday.（主语）（定语）（宾补）（宾语）（表语）（状语）（状语）Task 8Analyze the past participle and the -ing form of the verbs.8. One of the windows is broken.9.The

25、concert given by her daughter was successful.10.Caught in the rain, Alice was all wet.11.The teacher sat there, surrounded by her students.12.Ada found her school greatly changed.（表语）（定语）（状语）（状语）（宾补）be动词;表示变化的词：go, get, turn, become.Grammar Rules语态及用法主动被动用法一般式完成式一般式完成式主 语宾语表 语定 语状语补语动词-ing 形式过去分词 do

26、nehaving donebeing donehaving been donedoingComplete the table with as many words in -ed or -ing form as you can think of. Then complete the conversations with suitable words. 1.A: Are you_ in visiting the newly built museum downtown? B: Not really.Id rather go to the new theme park, which is more_.

27、 interestedPractice Describe feelings:interested, exciting/interesting astonished, frightened, bored, amazed, excited, tired, satisfied, surprised, inspired, impressed Describe places,things,or people:interesting, astonishing, frightening, boring, amazing, exciting, tiring, satisfying, surprising, i

28、nspiring, impressingComplete the table with as many words in -ed or -ing form as you can think of. Then complete the conversations with suitable words. 2.A: Dont you think that dog is_? Better not get close to it. B: Actually, I think that the dog is just _ because there are to many people around. f

29、righteningPractice Describe feelings:interested, frightened astonished, frightened, bored, amazed, excited, tired, satisfied, surprised, inspired, impressed Describe places,things,or people:interesting, astonishing, frightening, boring, amazing, exciting, tiring, satisfying, surprising, inspiring, i

30、mpressingDiscussion Work with a partner to write similar conversations. A: Do you think the lunar rover(月球车) on the far side of the moon is amazing?B: Yes, I was so excited when I saw the photos!A: I find running so boring! I cant check my phone when Im running .B: Really? Thats not how I feel. Im a

31、ctually very interested in running. Its my number one hobby!Language points1. frightened 考查热度【热点品味】frightened adj. 受惊的；害怕的【教材原句】Do you feel frightened when going into the wilderness alone? 当你独自进入荒野时，你会感到害怕吗?【实例品读】 Frightened children were calling for their mothers. 受惊的孩子们呼唤他们的母亲。 Are you frightened

32、of thunder? 你怕打雷吗?【热点归纳】(1)be frightened by sth 被吓坏 be frightened of (doing) sth 害怕(做)某事(2)frighten v.（使.）恐惧；（使.）害怕(3)frightening adj.令人害怕的；吓人的 Language points【考点精练】语法填空(1) Im frightened _walking home alone at midnight.(2) An aggressive bear will usually rush forward to frighten _ its enemy but woul

33、d suddenly stop at the last minute. awayof2. make a profit 考查热度【热点品味】make a profit 获利；赚钱【教材原句】Finally,the company -headed by his new manager -started to make a profit. 终于，在新经理的领导下公司开始盈利了。【实例品读】 A good rule of thumb is that a broker must generate sales of ten times his salary if his employer is to ma

34、ke a profit. 一个很好的经验法则是，雇主要获取利润的话，其中间人必须创造10倍于自己薪水的销售额。Language points【实例品读】If we dont make a profit, my job is on the line. 我们要是赚不了钱，我就有失业的危险。【热点归纳】(1)economic profit 经济利润，经济盈利 profit and loss 盈亏帐目，损益 for profit 为了赢利 average profit 平均利润Language points【热点归纳】(2)profit(v.) from 得益于；利用(3)profitable adj

35、.有利可图的；有益的 profitless adj.无益的 profitably adv.有利地；有益地Language points【考点精练】语法填空(1)A businessman will grasp at any chance _ (make) a profit. (2)He was the only manager of the leading clubs to make a profit _ transfers, the study found. to makeon 3. If you compare Quebec City with other cities in Canada

36、, it seems more like a charming European village. 考查热度【精品译文】如果你将魁北克市与加拿大其他城市进行比较，它看起来更像 是一个迷人的欧洲村庄。【实例品读】 It seems like more than an hour since we arrived. 看来我们来了快一个多小时了. As much as Id like to relax and enjoy my time there, it seems more like a rat race for me. 尽管我希望可以多享受一些轻松时刻，但是 似乎就只是不停的劳碌奔波。Langu

37、age points 【实例品读】 So the question has always been: did that matter? Well, more and more, it seems like it matters. 是的，这个问题确实很要紧，而且我们已经越来越深刻地认识到，这个问题很要紧。【看点解读】 句型“It seemsmore like+n.”意为“看来/ 似乎更像”。like后加名词 短语，也可加句子。【经典归纳】“seem”的句式还有：(1)“It seemsadj.to do sth.”也可变形为“sb. seems+to do/be ”。(2)“There seem

38、s to be.” 意为“似乎有；好像有”。Language points【经典归纳】(2)“It seems/ seemed/ appears (to sb.) that 从句”意为“某人看来”。“It seems/ seemedas if/though + 从句” 意为“看来像是”。Language points【考点精练】语法填空(1)The theory without practice seems _(be)the cars without motors.(2) _seems to be some disagreement between his words and actions.

39、Thereto bePractice1.disappointed/disappointingMr Li seemed very_ to hear he hadnt passed the driving test.2.frightened/frighteningThe noise out of the house is really .3.confused/confusingThe pupils will get if they are made to learn too much.4.astonished/astonishingThe animals and plants that they

40、found there were .5.excited/excitingHe was very to hear the news that their team had won. frighteningconfused disappointedastonishing excited.选词填空Practice1. (see) from the moon,the earth looks green.2. (satisfy) with what he did,the teacher praised him in class.3. (compare) with you,I still have a l

41、ong way to go.4. (explain) a hundred times,he still cant understand it.5.The cup fell down to the ground, (break). ComparedSatisfied SeenExplainedbroken.单句语法填空Discussion Read this ad about a short story contest. Correct the mistakes in it and check your answers with your partner. Write a short story about a memorable trip you have taken, and stand a chance to win a holiday for two near the Nugara Falls, Canada! Now your chan