必修三 Unit 6 Period 2 Using language（课件）-【上好课】2024-2025学年高一英语同步精品课堂（外研版2019必修第三册）

仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Using language 外研版必修三 Unit 6 Disaster and Hope 行业PPT模板http:///hangye/ Ellipsis Pay attention to the words in red. The master said she would do anything for the women and babies if needed. 行业PPT模板http:///hangye/ Pay attention to the words in red. Ellipsis They were helped by the army, so quite happy. 行业PPT模板http:///hangye/ Pay attention to the words in red. Ellipsis When buried under the buildings in the earthquake, he encouraged his classmates by singing. Step 1 : Lead-in Compare the two groups of sentences and answer the questions. Sentences (a) and (b) are from the reading passage. What’s the difference between the two groups of sentences? “Lines” has been left out in sentence (a), and “it is” has been left out in sentence (b). What clues in the sentences help you decide which tense to use? The author leaves them out to avoid repeating the word or expression that is too obvious, and to make the sentences more concise. Step 1 : Lead-in Ellipsis—省略 省略是一种避免重复、突出新信息并使上下文紧密连接的语法手段。与汉语-样，英语中的省略也较为常见。 一般来说，只要不损害结构或引起歧义，能省略的地方就可以省略。 省略的意义：可使语言更加简洁，意思更加明确，句子结构更加紧凑。 Step 2 : Presentation 介词的省略 常见的结构有： have difficulty/trouble ( in) doing sth. be busy ( in) doing sth. spend some time (in) doing sth. stop/prevent sb. ( from) doing sth. 词法上的省略 ① 一些与动词、名词或形容词搭配的介词常常可以省略，而保留介词后的动名词。 Step 2 : Presentation 替代性省略 He speaks English more fluently than you do. 他说英语比你说得流利。 —Can you finish your work today?你今天能完成工作吗? —I think so./I don't think so./I think not.我认为能。/我认为不能。 词法上的省略 ① 省略的动词或动词加其他成分，可以用do来代替。 ② 在believe,expect,suppose,think 和it appears/seems 后，表示同意前面说过的话时可以用so代替单词(形容词：副词)、词组或句子；表示对前面说过的话加以否定时,可以用 not 或 not...so。 Step 2 : Presentation 替代性省略 —I don't think I can walk any further. 我认为我不能再走了 —Neither can I. Let's stop here for a rest. —I lost my bag last week. 上周我的宝丢了。 —The same happened to Mike. Mike也丢了。 词法上的省略 ③"So/Nor(Neither)+谓语/助动词+主语"这一句型用来替代前面提到的情况，表明它也适用于后者。 ④省略掉的名词词组、形容词词组、从句或比较结构可用the same代替。 Step 2 : Presentation 不定式的省略 I asked him to eat out,but he didn't want to.我让他去外面吃但他不想去。 It is easier to say than to do. 说比做容易。 词法上的省略 ①有些动词(词组),如want,wish,expect,hope, would like, try, forget 等后面的不定式作宾语时,为了避免重复,动词不定式符号to后面的内容常常被省略。 ②两个或两个以上的不定式并列时，第一个带to,后面的不定式可以省去to；但如果两个不定式表示对比关系时，则to不可省略。 Step 2 : Presentation 词法上的省略 不定式的省略 ③感官动词(词组)see, look at, hear, listen to, watch 等和使役动词 make，let, have 等后面作宾补的不定式要省略 to，但在此类动词(词组)的被动语态中，to要还原。 ④作介词 but,except,besides 的宾语,且前面又有实义动词do的任何形式时,后面的不定式常省略 to。 ⑤某些形容词 pleased，glad，happy等后面的不定式常省略to后的内容，但to要保留。 ⑥在特殊疑问句中，why，why not后跟省略to 的动词不定式。 Step 2 : Presentation 简单句中的省略 ① 感叹句中常省略主语和谓语。 What a hot day (it is)! 多热的天啊! ②在口语中,某些句子成分可以省略。 (Will you) Have a drink? 你喝饮料吗? 句法上的省略 ① 感叹句中常省略主语和谓语。 ②在口语中,某些句子成分可以省略。 Step 2 : Presentation 并列句中的省略 ①省略共同的主语或宾语。 Mr Li picked up an ID card on the road and ( Mr i) handed it to a policeman.李先生在路上捡了一张身份证，并把它交给了警察。 ②若主语不同而助动词、情态动词相同,则省略后面的助动词或情态动词。 Jack must have been playing football and Mary( must have been)doing her homework. 杰克肯定一直在踢足球，玛丽肯定一直在做作业。 句法上的省略 ①省略共同的主语或宾语。 ②若主语不同而助动词、情态动词相同,则省略后面的助动词或情态动词。 Step 2 : Presentation 并列句中的省略 ③ 若主语与谓语相同，则省略后面的主语和谓语 His advice made me happy, but ( his advice made) Jim angry. 他的建议使我高兴，却使Jim 生气。 ④ 若主语不同，但谓语及后续部分相同,则省略主要动词及后续部分。 I was born in winter in 2003 and Bob ( was born in winter) in 2004. 我出生于 2003 年的冬天，而Bob 出生于 2004 年的冬天。 句法上的省略 ③ 若主语与谓语相同，则省略后面的主语和谓语 ④ 若主语不同，但谓语及后续部分相同,则省略主要动词及后续部分。 Step 2 : Presentation 状语从句中的省略 ① 在when, while, whenever, till, as soon as, if, unless, as if/as though,as, whether 等引导的状语从句中,若从句谓语是be动词的某种形式,而从句主语又跟主句的主语相同或从句主语是it时,则从句中的主语和 be 动词常被省略。 Look out for cars when (you are) crossing the street. 句法上的省略 ① 在when, while, whenever, till, as soon as, if, unless, as if/as though,as, whether 等引导的状语从句中,若从句谓语是be动词的某种形式,而从句主语又跟主句的主语相同或从句主语是it时,则从句中的主语和 be 动词常被省略。 Step 2 : Presentation 状语从句中的省略 ② 在as/so...as..., than, however, whatever, no matter what等引导的从句中常省略某些成分。 I’m taller than he (is). ③ 在if it is possible, when it is necessary 等类似结构中，it is 常可省略。 句法上的省略 ② 在as/so...as..., than, however, whatever, no matter what等引导的从句中常省略某些成分。 ③ 在if it is possible, when it is necessary 等类似结构中，it is 常可省略。 Step 2 : Presentation 定语从句与名词性从句中的省略 ① 在限制性定语从句中充当宾语且不位于介词之后的关系代词 whom，which，that等可省略;that在先行词way后作方式状语时可省略。 He is the man (whom/who/that) you can depend on.他是你能信赖的人。 ② 在know, think, consider, suppose, find, believe, say, decide 等动词后面所接的宾语从句中，连词that 可以省略；若带有多个宾语从句，只有第一个that 可以省略，其余的则不能省略。 句法上的省略 ① 在限制性定语从句中充当宾语且不位于介词之后的关系代词 whom，which，that等可省略;that在先行词way后作方式状语时可省略。 ② 在know, think, consider, suppose, find, believe, say, decide 等动词后面所接的宾语从句中，连词that 可以省略；若带有多个宾语从句，只有第一个that 可以省略，其余的则不能省略。 Step 2 : Presentation 定语从句与名词性从句中的省略 ③ 在由which，when，where，how，why等引导的宾语从句中，有时引导词后的从句可全部或部分省略。 She will come back ,but he doesn't know when (she will come back). ④在与 suggest,request，order，advise(表示建议、要求、命令时)等相关的名词性从句中,应用虚拟语气,即从句谓语动词用"should+动词原形"的形式,should 可以省略。 It is suggested that we (should) go to see the film. 有人建议我们去看这部电影。 句法上的省略 ③ 在由which，when，where，how，why等引导的宾语从句中，有时引导词后的从句可全部或部分省略。 ④在与 suggest,request，order，advise(表示建议、要求、命令时)等相关的名词性从句中,应用虚拟语气,即从句谓语动词用"should+动词原形"的形式,should 可以省略。 Step 3 : Practice (1) They made up their mind that they　　 　　（buy）a new house once Larry changed jobs. (2) She said that the train 　 　　　（leave）at six the next morning. (3) At college，Barack Obama didn’t know that he was 　　 　　（become）the first black president of the United States of America. (4) James has just arrived，but I didn’t know he 　　　 　（come）until yesterday. (5) I 　　 　（come）to visit you later that day，but I had to phone and cancel. was leaving would buy to become was coming/would come was coming/would come Step 3 : Practice 翻译句子 1.这些问题,如果不妥善处理的话,将严重影响青少年的成长。(if not solved properly) These problems,if not solved properly,will seriously affect the growth of teenagers. 2.这个感人的故事，如果改编成电视剧,一定会大受欢迎。(if adapted;a hit) This moving story,if adapted for television,would be a hit. 3.你的建议使我高兴但使汤姆生气。(省略动词) Your advice made me happy but Tom angry. 4.这次展览比预料的有趣得多。(than expected) The exhibition is more interesting than expected. 5.这是一个最多可容纳五个人的房间。(up to) This is a room which can accommodate up to five people. Step 4 : Types of natural disasters Look at the pictures and know what kind of disasters they are. Can you think of some other disasters? flood; storm；rainstorm; sandstorm沙尘暴 hurricane; tornado; landslide; debris flow /ˈdebriː/泥石流; volcanic eruption; hail（冰雹）； Step 4 : Types of natural disasters typhoon wildfire avalanches earthquake tsunami blizzard drought 袭击strike ;struck ;struck / hit ;hit ;hit 牺牲..生命 严重的 潮浪 adj.致命的 adv.极其 夺去...生命 have a magnitude of 有…震级 导致...人死亡 drop n.水滴 威胁..人生计 粮食危机 Step 4 : Types of natural disasters Step 4 : Types of natural disasters Describe a recent natural disaster you have heard about or seen on the news using what you learnt just now. Australian wildfire/bushfire 始于2019年9月; 持续5个多月，造成 至少33人死亡，超10亿动物死亡，2500多间房屋和1170万公顷(hectare)土地被烧毁，直接 经济损伤超过五十亿；历史上最严重的森林火灾之一。 A severe plague of locusts in eastern Africa [pleɪɡ](鼠,昆虫等肆虐)灾害 ;[ˈləʊkəsts]蝗虫 2020年二月肆虐；席卷20多个国家，受灾面积1600多万平方公里；超2000万人陷入粮食危机；继续扩散；气候变化是加剧蝗灾的重要原因。 Step 4 : Types of natural disasters Listen to the weather forecast and match the weather symbols to the locations on the map. Step 4 : Types of natural disasters Listen to the weather forecast and complete the form. warm clothes -15 fry meat on the road get medical attention hurricane safe indoors 13 through floodwaters 25 wildfires 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 外研版必修三 Unit 6 Thank you ！ Using language $$