人教版 (2019)选择性必修 第四册Unit 1 Science Fiction课堂教学ppt课件

这是一份人教版 (2019)选择性必修 第四册Unit 1 Science Fiction课堂教学ppt课件，共31页。PPT课件主要包含了目录页，Lead-in，actions，emotion，Practice，Summary等内容，欢迎下载使用。
Pre-reading
Language pints
While-reading
Pst-reading
Lead-in: Enjy a vide
Have yu watched films abut time travel?Hw wuld peple feel when they travel thrugh time?What wuld yu d if yu culd have a time travel?
Smetimes referred t as “The Father f Science Fictin”, Herbert Gerge Wells (1866 — 1946) was an English nvelist, teacher, histrian and jurnalist. He is well knwn fr his earlier wrks which included The Time Machine, The War f the Wrlds, The Invisible Man, and The Island f Dctr Mreau. Wells was a prlific（多产的）writer wh mastered a number f genres including Science Fictin, Dystpian Fictin, and Realism. His shrt stries are quite interesting, as well written and entertaining as his better-knwn nvels.
the time machine
Read the passage by yurself and answer the fllwing questins.
1. Hw des the Time Traveller first knw he has travelled thrugh time?2. Hw des the Time Traveller perate the time machine? What feelings are implied frm his actins?3. Hw des the Time Traveller feel when travelling thrugh time? What detailed descriptins can prve his feelings?
While-reading: Read fr general understanding
1. Hw des the Time Traveller first knw he has travelled thrugh time?
He saw the clck mve frwards.His niece wh came in t fetch smething didn’t ntice him.
reference bjects 参照物
2. Hw des the Time Traveller perate the time machine? What feelings are implied frm his actins?
nervuscautius
· gave it a last check;· sat myself in the leather seat;· pushed the starting lever n the main panel frwards an inch then immediately backwards again; · drew a breath, gripped the lever and pushed it frwards
3. Hw des the Time Traveller feel when travelling thrugh time? What detailed descriptins can prve his feelings?
strangeunpleasant
· It felt like I was being driven fast n a winding rad.· The walls f the labratry fell away, and I was left in the pen air.· The sun and mn lked as if they were being thrwn acrss the skyand there was divisin between night and day.· Trees grew like puffs f smke (They grew, spread, and died in mments)· Huge buildings rse up, then disappeared like in a dream.· The whle surface f the earth was being changed, melting and flwing befre my eyes.
1. Read the sentences and appreciate the rhetrical devices invlved.· It prbably tk her a minute, but t me she mved like a rcket! (Para. 2)· Night came as if a lamp was being turned ut, and in anther mment came the day. Tmrrw night came, then skipped t day ... (Para. 2) · It felt like I was being driven fast n a winding rad. (Para. 3)· The sun and mn lked as if they were being thrwn acrss the sky.. (Para. 3)· Arund me I saw trees grwing like puffs f smke; they grew, spread, and died in mments. (Para. 3)· I saw huge buildings rise up, then disappear like in a dream. (Para. 3)
While-reading: Read fr appreciatin
simile & verstatement
2. Culd yu pick ut advanced sentence structures in the text?
 It was at ten ’clck tday that the first f all Time Machines began its career.  Night came as if a lamp was being turned ut, and in anther mment came the day.  S lng as I travelled at maximum speed, it didn’t matter.  ...
Hw many aspects wuld flash int yur mind if yu culd invent a time machine?
hw t perate
destinatins(future / past)
feelings thrugh time travel
changes in the surrundings
events happening thrugh travel
material(metal / plastic)
Pst-reading: Let yur imaginatin fly
Time Machine
Tips: Write dwn aspects that yu take int cnsideratin (eg. prps, scenes, characters, destinatins, feelings ...). Think f wrds t describe the travel as vividly as pssible and rhetrical devices (eg. verstatement, simile ...) are preferred. Write in lgical rder including beginning, develpment, climax and ending.
Wrk in grups and discuss and write a sci-fi stry abut a time machine yu invent tgether and yur jurney thrugh time referring t activity 5.
After finishing the draft, exchange yur draft with yur partners t plish tgether and tw representatives are welcme t share yur unique essays with the class.
Pst-reading: Plish tgether
give … a last check
push … frwards
the starting lever
the main panel
a mment befre
Language pints: Imprtant phrases (P8 ~ P9)
draw a breath
again and again
a winding rad
in the pen air
have a strng urge t d sth
be ccupied by
1. It was at ten ’clck tday that the first f all Time Machines began its career. (Para. 1)上午十点，所有时间机器中的第一台启动了其运转之旅。2. Lking arund, I saw my labratry exactly as befre. (Para. 1)环顾四周，我看到实验室与以前一模一样。3. Night came as if a lamp was being turned ut, and in anther mment came the day. (Para. 2)夜幕降临了，仿佛一盏灯正在熄灭，转眼间，白昼就来临了。
Language pints: Imprtant sentences (P8)
4. The sun and mn lked as if they were being thrwn acrss the sky, but sn there was divisin between night and day. (Para. 3)太阳和月亮看起来似乎正被抛向天空，但是很快就有了昼夜之分。5. I had a strng urge t lk at the randm things that were being flashed befre my eyes! (Para. 4)我有一种强烈的欲望，想看看眼前那些随机闪现的东西！
1. It was at ten ’clck tday that the first f all Time Machines began its career. (Para. 1)
(1) Was it in 1969 ______ the American astrnaut succeeded ______ landing the mn?(2) It was ______ the help f the lcal guide ______ the muntain climber was rescued.(3) Jhn’s success has nthing t d with luck. It is years f hard wrk ______ has made him ______ he is tday.
2. Lking arund, I saw my labratry exactly as befre. (Para. 1)
(1) China’s Natinal Highway 318, __________ (extend) ver 5,000 kilmeters frm Shanghai t Zhangmu, Tibet, is knwn _______ the “heavenly rad” fr its ________ (amaze) views. (2021 天津)(2) The beautiful lng branches f Plum Blssms _______ (cver) with pink-clred buds make fantastic __________ (decrate). (2020 全国II)(3) When he saw the mists ________ (rise) frm the river and the sft cluds ____________ (surrund) the muntain tps, he was reduced ________ tears. (2020 全国III)
3. Night came as if a lamp was being turned ut, and in anther mment came the day. (Para. 2)4. The sun and mn lked as if they were being thrwn _______ the sky, but sn there was ________ (divide) between night and day. (Para. 3)
(1) The bss speaks ludly as if he were angry.(2) She cried as if her heart wuld be brken.(3) The tw strangers talked as if they had been friends fr years.
Cmpare and find
(4) Tm raised his hands as if (he is ging) t say smething.(5) He stared at the girl as if (he was) seeing her fr the first time.(6) The ftball player is rlling n the grund as if (he was) hurt badly in the leg.(7) She left the rm hurriedly as if (she was / were) angry.(8) He acts as if (he were) a fl.
总结：as if 引导从句为“主语 + 系动词”结构时，可省略主语和系动词，只剩分词、t d 不定式、形容词、介词短语、名词等。
1. The man we fllwed suddenly stpped and lked as if _______ (see) whether he was ging in the right directin.2. Jack wasn’t saying anything, but the teacher smiled at him as if he _________ (d) smething very clever.3. When a pencil is partly put in a glass f water, it lks as if it ____________ (brke).
5. I had a strng urge t lk at the randm things ______ were being flashed befre my eyes! (Para. 4)
(1) Suddenly she had an verwhelming urge t be with her sn.(2) It is all very well t urge peple t give mre t charity when they have less, but is it really fair? (3) The authrities urged that every citizen fcus attentin n the security f fd in the early spring.
urge n a strng wish r need 强烈的欲望；冲动 have an urge t 有强烈的欲望做某事 vt t strngly suggest that smene d sth; t strngly advise that it shuld be taken 催促；力劝；大力推荐 urge sb t d sth 强烈要求某人做某事 urge that … (shud) d sth (shuld 可省略)派生词：urgent adj 紧急的；迫切的urgency n 紧急；急迫
1. Our teacher ___________________ (要求我们努力学习) with the Cllege Entrance Examinatin drawing near.  2. I _________________ (我强烈想要帮助) peple ut when they’re in truble.3. I make an _______ (urge) appeal that measures shuld be taken t cpe with the situatin.4. There happens t be a particular ________ (urgent) in this case, and it wuld help if yu culd bend the rules.
urges us t study hard
have an urge t help