选择性必修 第二册Unit 4 Journey Across a Vast Land教学课件ppt

这是一份选择性必修 第二册Unit 4 Journey Across a Vast Land教学课件ppt，共27页。PPT课件主要包含了P83 Ex1，interested，frightened，tired，tiring，P41 Ex2，excited，exciting，satisfied，satisfying等内容，欢迎下载使用。
Discvering the frm
(Para 1)Fr bth f them, the thught f crssing the whle cuntry by trail was exciting.
(Para 2)They were pleased t see the beautiful muntains lking ut ver the city.(Para 5)Hwever, they did nt anticipate seeing such an pen cuntry, and were truly amazed.
What is –ing/-ed frm used as?
Cmparing the usage
(Para 1)Fr bth f them, the thught f crssing the whle cuntry by trail was exciting.
-ing frm as a predicative is used t __________________________while -ed frm is t .
describe feelings
describe places, things, r peple
1. A: Are yu in visiting the newly built museum dwntwn？ B: Nt really. I’d rather g t the new theme park, which is mre .2. A: Dn’t yu think that dg is ? Better nt get clse t it. B: Actually, I think that the dg is just because there are s many peple arund.3. A: D yu feel after a whle day’s hike alng the river. B: Yes. It is s that I’m almst wrn ut.
interesting
frightening
disappinted
disappinting
1.We became when thinking abut thse beautiful lcatins in Finland. We expected t experience a lt f things went t bed as sn as we arrived at the htel because we weres . The eight-hur train ride was quite .3.I was nt with the htel. It was nt as clean as I had expected.But we had a meal at the htel’s restaurant, s I felt a bit Better later was raining hard the next day, s we just stayed in the htel and watched TV. Sadly, the TV prgrammes that day were really .As we had nthing t d, we felt pretty .
bre excite tire satisfy
Summarizing the usage
(Para3) Lking at the beautiful scenery, they bth agreed that it was the mst awesme jurney they had ever taken.
(Para3) Seen frm the train windw, the muntains and frests f Canada lked massive.
What is –ed/–ing frm used as?
Discvering the functin
-ing as an adverbial is used t .-ed as an adverbial is used t .
-ing形式则表示主动关系。
-ed形式与其逻辑主语之间时被动关系
1　The girls were 　　　　 t see such an pen cuntry. The farms cvered a very large area，which was 　　　　.
·第一空描述主语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土地给人的感受
姑娘们看到如此辽阔的国度甚为惊讶。
这些农场面积之大令人惊讶。
2　Ging int the wilderness alne can be 　　　　. D yu feel 　　　 　 when ging int the wilderness alne?
独自一人进入荒野可能会令人恐惧。
你一个人进入荒野感到恐惧吗？
·第一空描述独自一人进入荒野给人的感受·第二空描述主语一个人进入荒野的心理状态
see 　frighten 　head 　amaze
3___________frm the tp f the muntain，the scenery was really fascinating . ___________ the scenery frm the tp f the muntain，I was fascinated by the autumn clurs.
从山顶往下望，景色令人非常着迷。
我在山顶看风景，被秋天绚烂的色彩深深吸引。
4 ___________ eastwards，yu will pass the Canadian Rckies.Finally，the cmpany—___________ by its new manager—started t make a prfit .
往东，你会经过加拿大落基山脉。
最终，在新经理的带领下，公司开始获利。
·第一空的主语是yu，“yu”与“head”之间是主动关系·第二空的主语是the cmpany，“the cmpany” 与“head”之间是被动关系
·第一空的主语是the scenery ，“景色”与“从山顶上看”之间是被动关系·第二空的动作主语是I，I与“从山顶上看景色”之间是主动关系
过去分词与动词-ing形式的用法和意义
(1)作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……”之意动词-ing形式则表示人或物的自身特征，有“令……”之意。 (2)作状语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。
Rewrite the sentences. Add infrmatin as necessary.
1　 Butchart Gardens was transfrmed frm a quarry . It has nw becme a famus destinatin fr travellers. 　　　　　　　 2　 If yu cmpare Quebec City with ther cities in Canada，it seems mre like a charming Eurpean village. 　　　　　　　　  　　　　　　　　
EXAMPLE When peple asked the man what the trip meant t him，he said it was“an experience f a lifetime”. When asked what the trip meant t him，the man said it was“an experience f a lifetime”.
Transfrmed frm a quarry，Butchart Gardens has nw becme a famus destinatin fr travellers.
Cmpared with ther cities in Cana-da，Quebec City seems mre like a charming Eurpean village.
3 They did nt knw where t start their sightseeing in Luyang，s they went t the Turist Infrmatin Centre. 4 When they heard that the Sea-t-Sky Highway was Canada’s mst scenic（13） drive，they made West Vancuver their first destinatin. 　　　　　　　　
Nt knwing where t start their sightseeing in Luyang，they went t the Turist Infrmatin Centre.
Hearing that the Sea-t-Sky High-way was Canada’s mst scenic drive，they made West Vancuver their first destinatin.
英语中有很多与感觉有关的使令动词，其现在分词表示主动意义，即“令人……的”，多用来修饰物；其过去分词表示被动意义，即“感到……的”，多用来修饰人、人的声音或表情等。常用的这类词：
amazing 令人惊讶的 amazed 惊讶的 exciting 令人激动的 excited 激动的 inspiring 鼓舞人心 inspired 受鼓舞的 encuraging 令人鼓舞的 encuraged 受鼓舞的
surprising 令人吃惊的surprised 吃惊的astnishing 令人惊讶的astnished 感到惊讶的disappinting 令人失望的disappinted 感到失望的interesting 有趣的interested 感兴趣的
1 过去分词作表语
　frightening 令人害怕的 mving 感人的 　frightened 受惊的 mved 感动的 　pleasing 令人高兴的 shcking 令人震惊的 　pleased 高兴的 shcked 感到震惊的 　tiring 令人疲惫的 wrrying 令人担心的 　tired 疲惫的 wrried 担心的 　satisfying 令人满意的 puzzling 令人迷惑的 　satisfied 感到满意的 puzzled 困惑的
(1) I am ttally 　　　　　（cnfuse）. Culd yu explain that finding again?(2) The setting f the nvel is very 　　　　　（cnfuse） and I hasn’t grasped it.(3) They asked me s many questins that I gt __________（cnfuse） and didn’t knw hw t answer them.(4) We are all 　　　　　at the fact that he has made a ____________ transfrmatin.（surprise）(5)It is nrmal t feel 　　　（tire） after a lng jurney.
surprised
surprising
(6) What he said was 　 　　　　and I was ttally 　 　　　　.（embarrass）(7) He was s 　　　　　（frustrate）and __________（disappint） at the news that he failed t be admitted t his dream university.(8) He felt 　　　　　（cnvince）f his assessment f the current situatin.(9) A lt f peple have n awareness t recycle，which is really _______ and many envirnmentalists feel _______ abut it.（wrry）(10) I’m 　　　　　（frighten） f walking hme alne in the dark.
embarrassing
frustrated
embarrassed
disappinted
1.Caught in a heavy rain in Vancuver, they were all wet.
Because they were caught in a heavy rain in Vancuver, …
Because they tk a bat ride ut int the bay, …
-ed和-ing形式做状语时，可表示原因，-ed形式与其逻辑主语之间时被动关系，而-ing形式则表示主动关系。
2.Taking a bat ride ut int the bay, they culd see marvelus scenery.
3. When passing thrugh the Canadian Rckies, they saw beautiful muntains and frests.
When they were passing thrugh the Canadian Rckies, …
When/If they are given anther chance, …
-ed和-ing形式做状语时，也可表示时间或条件，-ed形式与其逻辑主语之间时被动关系，而-ing形式则表示主动关系。
4. When/If given anther chance, they will pay a visit t Vancuver nce mre.
5. A plane trip t Vancuver is thrilling fr Li Daiyu, fllwed by a train ne.
-ed和-ing形式做状语时，还可表示伴随，-ed形式与其逻辑主语之间是被动关系，而-ing形式则表示主动关系。
6.The tw girls arse early t take the train t Lake Luise, passing thrugh the Canadian Rckies.
A plane trip t Vancuver is thrilling fr Li Daiyu and then it is fllwed by a train ne.
The tw girls arse early t take the train t Lake Luise and at the same time, they passed thrugh the Canadian Rckies.
过去分词作状语，表示时间、条件、原因、让步时可以转化为相应的状语从句；表示方式、结果和伴随时可转化为并列分句。其逻辑主语通常是句子的主语，与主语是被动关系。（1）过去分词作状语，它的逻辑主语必须和句子的主语相一致。 If caught，the plice will punish the thief. ［误］ If caught，the thief will be punished by the plice. ［正］ 小偷如果被抓，会受到警方的惩罚。（2）过去分词作状语时，其前面可以带有相应的连词，如 when，thugh， althugh，as if，if， unless，until，nce 等，表时间、让步、条件、方式等。 If（I am） invited，I will attend the wedding f my friend. 如果受到邀请，我会参加我朋友的婚礼。
2 过去分词作状语
1. …And when he saw the mists rising frm the river and the sft cluds ____________(surrund) the muntain tps, he was reduced t tears. (2020新课标全国卷III)2. Oranges: Orange trees are mre than decratin; they are a symbl f gd frtune and wealth. They make great gifts and yu see them many times _________ (decrate) with red envelpes and messages f gd frtune. (2020新课标全国卷II)
3. All the ftball players n the playgrund cheered ludly, ________ (say) that I had a talent fr ftball. (全国卷I)4. Earth Day, _______ (mark) n 22 April, is an annual event aiming t raise public awareness abut envirnmental prtectin. (北京)
1. One f the windws is _________(brke).2. _______ (lk) ut f the windw, we saw a cat walking alng the wall. 3. He lked ________ (puzzle) s I repeated the questin.4. She was _______ (surprise) t find the fridge empty; the children had eaten everything!5. _________ (build) thirty years ag, the huse lks very beautiful.6. _______ (brn) in a pr family, he had t wrk when he was yung.7. He walked slwly in the frest, ________(fllw) by a dg.8. The natinal park has a large cllectin f wildlife, ________ (range) frm butterflies t elephants.9. _______ (see) frm the hill, yu will find the city lks like a big garden.10. ________ (see) frm the hill, the city lks like a big garden.
1. One f the windws is _________(brke).2. _______ (lk) ut f the windw, we saw a cat walking alng the wall. 3. He lked ________ (puzzle) s I repeated the questin.4. She was _________ (surprise) t find the fridge empty; the children had eaten everything!5. _________ (build) thirty years ag, the huse lks very beautiful.
6. _______ (brn) in a pr family, he had t wrk when he was yung.7. He walked slwly in the frest, ________(fllw) by a dg.8. The natinal park has a large cllectin f wildlife, ________ (range) frm butterflies t elephants.9. _______ (see) frm the hill, yu will find the city lks like a big garden.10. ________ (see) frm the hill, the city lks like a big garden.