高中Unit 6 Disaster and hope教案配套ppt课件

这是一份高中Unit 6 Disaster and hope教案配套ppt课件，共40页。PPT课件主要包含了carried，offered，lacking，其他情况的省略，than usual，look，typhoon，wildfire，avalanches，earthquake等内容，欢迎下载使用。
Grammar-Ellipsis
Activity1.Lk and cmpare.
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。
省略 (Ellipsis)
一、简单句的省略1. 省略主语 祈使句中主语通常省略; 其它省略主语多限于少数现成的说法。 (1) (I) Thank yu fr yur help. (2) (I) See yu tmrrw. (3) (It) Desn’t matter. (4) (I) Beg yur pardn.
2. 省略主谓或主谓语的一部分 (1) (There is) N smking. (2) (Is there) Anything wrng? (3) (Will yu) Have a smke? (4) What/Hw (d yu think) abut a cup f tea? (5) Why (d yu) nt say hell t him?
3. 省略作宾语的不定式短语，只保留t, 但如果该宾语是动词 be或完成时态，则须在之后加上be或have: (1) –Are yu ging there?  –Yes, I’d like t (g there). (2) He didn’t give me the chance, thugh he had prmised  t (give me the chance). (3) –Are yu an engineer?  –N, but I want t be (an engineer). (4) –He hasn’t finished the task yet.  –Well, he ught t have (finished the task).
4. 省略表语 (1) –Are yu thirsty?  – Yes, I am (thirsty). (2) His brther isn’t lazy, nr is his sister (lazy). 5. 同时省略几个成分 (1) Let’s meet at the same place as (we met) yesterday. (2) –Have yu finished yur wrk? – (I have) Nt (finished my wrk) yet.
二、主从复合句中的省略及其他情况的省略。 1. 主句中有一些成分被省略 (1) (I’m) Srry t hear yu are ill. (2) (It’s a) Pity that he missed such a gd chance.2.状语从句的省略 While (Han Gan was) waiting at the gate, Han Gan used a stick t draw pictures in the dirt and was seen by the pet himself. If (it is) necessary, we will buy a new car.
在表示时间、地点、条件、方式（比较）或让步等的状语从句中，如果谓语动词含有动词be，主语又和主句的主语一致，或其主语是it，那么从句中的主语和谓语的一部分（尤其是be动词）往往可以省略。
The experiment shws that prper amunt f exercise, if _______(carry) ut regularly, can imprve ur health.2. When _________(ffer) help, ne ften says“Thank yu”r“it’s kind f yu.” 3. Thugh _______(lack) mney, his parents managed t send him t university.4. —Have yu gt any particular plans fr the cming hliday? —Yes. ________, I’m ging t visit sme hmes fr the ld. A. If ever B. If busy C. If s D. If pssible
Activity2.Read the paragraph and find ut what wrds have been remved befre r after the underlined wrds.
Technlgy isn’t the nly way t frecast the weather. Nature has its ways (____________________), t. Unusual animal behavir, fr example, can indicate whether it’s cld, wet weather that’s n the way r a ht, dry perid (_________________). If fish are jumping higher than usual r frgs are craking mre ludly (_________), it may rain. And next time yu lk up at the sky, dn’t just lk fr rain cluds, but als (______) fr birds.
t frecast the weather
that’s n the way
If they are flying lw, grab yur umbrella. It is als said that mice and snakes head fr safer grund several days befre an earthquake, while dgs aviding the beach may be a sign that a tsunami is appraching. Of curse, althugh these things may suggest smething bad is ging t happen, they wn’t tell us when (______________________________) and where (______________________________). S, fr accurate and reliable predictins, it’s best t check an fficial, scientific reprt.
smething bad it ging t happen
Activity3. Remve wrds frm the news reprt t make it mre cncise.
The 8.1-magnitude earthquake that hit Nepal n 25 April 2015, was ne f the wrst (earthquakes) in histry. On hearing the news, China was quick t start rganising emergency aid.Internatinal rescue teams sn began t arrive in the cuntry. Amngst all the internatinal heavy rescue teams, the China Internatinal Search and Rescue Team (CISAR) was the first (internatinal heavy rescue team) t arrive.
Cnsisting f 62 peple, it nt nly included rescuers and medical staff, but als (included) earthquake experts. By early May, emergency aid wrth 9.7 millin US dllars had been dnated by China, with a further rund (f emergency aid) t fllw.
Types f natural disasters
Lk at the pictures and answer the questins.
1. Which ne d yu think is the mst dangerus?2. Can yu name sme big natural disasters in histry?
1. Which ne d yu think is the mst dangerus?
2. Can yu name sme big natural disasters in histry?
Cmplete the reprts with the wrds in Activity 4. Pay attentin t the wrds describing natural disasters. (P66)
In 1881, a(n) 1 ____________ struck the small Vietnamese city f Haiphng, bringing terrible strng winds. When it
hit the cast, huge tidal waves caused severe fld, csting the lives f up t 300,000 citizens.
In August 1949, the Landes regin f Suth-west France faced a majr 2 ____________ that lasted almst a week. Sme
500 km2 f frested land was burnt and 82 peple killed. Even tday, it is cnsidered ne f Eurpe's mst deadly frest fires.
The winter f 1950 t 1951 came t be knwn as the Winter f Terrr when ver 600 3 _____________ struck twns and villages in the
muntains f the Swiss Austrian Alps. Caused by exceptinally heavy snwfall within a shrt perid f time, they destryed buildings and frests, and claimed ver 256 lives.
In 1960, Chile suffered the strngest 4___________ t be recrded in the 20th century. The shck is generally agreed t have had a magnitude f 9.5.
It caused a(n) 5__________ with waves f up t 25 metres affecting places as far away as Hawaii and Japan.
A(n) 6_________ hit Iran in February 1972, causing a week f extremely lw temperatures. Winter strms
brught as much as 7.9 metres f snw in the suth f the cuntry, resulting in the deaths f abut 4,000 peple.
In July 2011, a(n) 7___________ struck East Africa. It was said t be the wrst in 60 years, and nt a single drp f rain fell fr almst a
whle year. It led t a severe fd crisis and threatened the livelihds f mre than 9.5 millin peple.
Talk abut a recent natural disaster yu have heard abut r seen n the news.
What’s the effect f lng have ... lasted?Hw has the weather changed yu heard the news abut d yu think we shuld cpe
Useful expressins
Extreme weather cnditins
Did yu knw?
trtise shells. Centuries later, in Greece, the philspher, Aristtle, wrte his theries abut hw weather cnditins frmed. Weather frecasting advanced ver time, with mre and mre instruments t measure temperature, humidity and air pressure. Tday, satellite data and cmputer technlgy help scientists predict the weather mre precisely.
Fr thusands f years, peple have been trying t predict the weather. In China during the Shang Dynasty, peple recrded weather frecasts n animal bnes and
Listen t the weather frecast and match the weather symbls t the lcatins n the map. (P67)
Listen again and cmplete the frm. (P67)
warm clthes
fry meat n the rad
thrugh fldwaters
Nw talk abut hw the speaker describes the weather. Listen again if necessary.
When listening t a weather frecast, pay attentin t the fllwing infrmatin:temperature levels descriptins f frthcming weather cnditinsweather warnings
Act ut the cnversatin t talk abut an extreme weather cnditin.Student A: Turn t Page 83. Student B: Turn t Page 86.