英语必修 第一册Unit 4 Natural disasters学案

这是一份英语必修 第一册Unit 4 Natural disasters学案，共6页。

地球的一个不眠之夜
Strange things ______________(happen) in the cuntryside f nrtheastern Hebei. Fr several days，the water in the village wells rse and fell，rse and fell. There were deep ___________(n.裂缝) that appeared in the well walls. At least ne well had sme smelly gas ___________(cme) ut f it. Chickens and even pigs were t nervus t eat，and dgs refused __________(g) inside buildings. Mice ran ut f the fields _________(lk) fr places t hide，and fish ______________(从跳出来) the water. At abut 3：00 a.m., n 28 July 1976，bright lights were seen in the sky utside the city f Tangshan and lud nises were heard. But the city's ne millin peple were asleep ____________(像往常一样) that night.

At 3:42 a.m., everything began t shake. It seemed ___________(似乎；好像) the wrld were cming t an end! Eleven kilmetres directly belw the city, ne f the mst ___________(adj.严重的) earthquakes f the 20th century had begun, a quake that even caused ___________(n.损害；破坏) mre than 150 kilmetres away in Beijing. Nearly ne third f the whle natin felt it! A huge crack, eight kilmetres lng and 30 metres wide, cut acrss huses, rads, and waterways. Hard hills f rck became rivers f dirt. In less than ne minute, a large city ______________(沦为废墟). Tw thirds f the peple _________ lived there were dead r injured. Thusands f children were left withut parents. The number f peple _________ were killed r __________(bad) injured in the quake was mre than 400,000.
▲ as if=as thugh好像；似乎
It lks as if _____________________________________. 看样子好像要下雨。（有可能发生的，用陈述语气）
He acts as if he_________(knw) me.
He speaks English fluently as if he____________(live) in England fr many years.
He pened his muth as if he ___________( say) smething.
总结：1. As if从句所表示的内容若为事实或可能为事实，用陈述语气。
当说话人认为句子所述的是不真实的或极少有可能发生或存在的情况时。从句虚拟语气动词时态
与现在事实相反：动词过去式（be用were）
与过去事实相反：had dne
与将来事实相反：wuld/culd/might d
▲cme t an end告终；结束；完结
bring/put an end t 结束；终止
at the end f在的末梢；在...的尽头
in the end最后；终于
by the end f 在结束时；到...末为止（常用完成时连用）
请翻译下列句子。
I std silently at the end f the bed.__________________________________________________________.
Thankfully, I managed t get thrugh the game and the pain was wrth it in the end.____________________.
The summer vacatin came t an end at last.____________________________________________________.
We had learned all the sngs by the end f last mnth.____________________________________________.
It’s hped that the talks may bring an end t the vilence.__________________________________________.
Everywhere _____________(幸存者) lked，there was nthing but ruins. Nearly everything in the city ___________ (destry) . Abut 75 ____________(n.百分之) f the city's factries and buildings，90 ____________(n.百分之) f its hmes，and all f its hspitals were gne. ____________(n.砖块) cvered the grund like red autumn leaves，but n wind culd blw them away. Mst bridges had fallen r were nt safe t crss. The railway tracks were nw ___________(use) pieces f _____________(n.金属). Tens f thusands f cws，hundreds f thusands f pigs，and millins f chickens were dead. Sand nw filled the wells instead f water. Peple were ______________(震惊；吃惊)—and then，later that afternn，anther big quake shk Tangshan again. Even mre buildings fell dwn. Water，fd，and _______________(n.电；电能) were hard t get. Peple began t wnder hw lng the ___________(n.灾难；灾害) wuld last.
▲请翻译下列数词
Tens f thusands f____________________
hundreds f thusands f____________________
millins f___________________
▲survive vi.生存；存活； vt.幸存；艰难度过 ____________ n.幸存；残存 _______________n.幸存者
survive sth 在...中幸存下来
____________________________________________________________________. 他在地震中幸免于难。
▲damage vt.损害；破坏 n.损坏；损失
d damage t sth
____________________________________________________________________. 大雨严重破坏了房顶。
But hpe was nt lst. Sn after the quakes，the army sent 150，000 sldiers t Tangshan t dig ut thse wh _____________(trap) and t ___________(vt.埋葬；安葬) the dead. Mre than 10，000 dctrs and nurses came t prvide medical care. Wrkers built _____________(n.避难处) fr survivrs __________ hmes had been destryed. Hundreds f thusands f peple were helped. Water and fd were brught int the city by train，truck，and plane. Slwly，the city began t_____________(vi.&vt.呼吸) again.
▲trap vt.使落入险境；使陷入圈套 n.险境；陷阱
be trapped in
_____________________________________________________________.因为交通堵塞；他上班迟到了。
▲bury vt. 埋葬；安葬
He buried his face in his hands._____________________________________
be buried in/ bury neself in 埋头于；专心致志于：
_____________________________________________________________.自从她走后，他全心扑在工作上。
▲shelter n.避难处；居所；庇护 vt.保护；掩蔽 vi.躲避
Trees were planted t shelter this area frm strng and strms. ________________________________________________________________________________________.
▲breathe vi.&vt. 呼吸 n.________________
_________________吸气 __________________呼气
___________________上气不接下气 ___________________屏息；憋住气
Tangshan started t ____________(vt.&vi. 复活；苏醒) itself and get back up n its feet. With strng supprt frm the gvernment and the tireless _____________(n.努力) f the city's peple，a new Tangshan was built upn the earthquake ruins. The new city has becme a hme t mre than seven millin peple，with great ________________(imprve) in transprtatin，industry，and envirnment. Tangshan city has prved t China and the rest f the wrld that in times f disaster，peple must unify and shw the _____________(n.智慧) t stay psitive and rebuild fr a brighter future.
▲effrt n.努力；艰难的尝试；尽力
make an/every effrt t d
_____________________________________________________________.医院应该尽一切努力为病人治病。
spare n effrt t d 不遗余力做某事
Let’s start right nw and spare n effrt t d a little bit every minute.
________________________________________________________________________________________.
补充
▲The undersea quake struck arund 7:00 am.
strike vi.&vt. 侵袭；突击；击打 n.罢工；罢课；袭击
_____________过去式 ______________过去分词
The slutin struck me immediately.___________________________________________________
It strikes me that I frgt t hand in my hmewrk, which makes me very anxius.
________________________________________________________________________________________.
▲Hwever, dangerus cnditins and damaged rads will make it difficult t deliver fd and supplies. _____________
I usually have fast fd delivered t my ffice._____________
deliver a speech/lecture _____________
Lin Qiazhi, knwn as the “mther f ten thusand babies”, had delivered ver 50,000 babies in her lifetime._____________
词块
a fld f___________________
cme t ne’s rescue___________________
a pwer cut___________________
cme t ne’s aid___________________
in summary___________________________
crash int___________________
wave gdbye t________________
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
On September 19,2017, a deadly earthquake 1． (hit) Mexic, killing mre than 300 peple 2． destrying many buildings in the natin's capital, Mexic City. In the days that fllwed, rescue teams went ut t search 3． peple trapped by the earthquake. Amng the humans digging thrugh the ruins was a fur­legged helper 4． (name) Frida.
Frida, a rescue dg, was named after Mexican painter Frida Kahl. She is a sniffer dg (嗅探犬) with the Mexican Navy (海军). She is a 5． (value) member f her team, ften getting int spaces that humans can't reach. Accrding t the Navy, she has a “sixth sense” fr 6． (find) humans, and that's unlike any ther dg they've ever trained befre. 7． is her jb t sniff ut peple trapped by natural disasters. Frida has fund 52 peple after earthquakes and ther disasters in Mexic, Haiti and Ecuadr, and 12 f 8． (they) were fund alive and 9． (successful) rescued.
Since the Mexican Navy shared a picture f the rescue dg n the Internet, Frida has been cnsidered a her. Like the rest f rescue 10． (wrker), she is a her t the victims (受害者) and their lved nes.
阅读下面短文,在空白处填人1个适当的单词或括号内单词的正确形式。
The hurricane happened s quickly. I was siting in my rm with my cat, Smartie, n my lap,11． the rf just flew ff. All f12． sudden, there was sky where the rf had been. The rain was cming dwn hard and fast. Our street turned int a river in13． ( secnd).
At first, I was14． ( please) we culd stay at hme, but sn it gt really tugh. Withut a rf, staying inside was t dangerus. We just had drinking water that was sent15． us by helicpter, but it was never enugh. I just16． (spend ) the days watching the bats ging up and dwn the street and Smarie had disappeared the mment the strm hit.
Living in the pen air, we became breakfast，lunch and dinner fr the msquits. But Mm encuraged us17． (see) the gd side f things. We had lst ur hme and every thing，including Smartie.
Althugh it was nly a few days befre we18． ( rescue), it felt like mnths. We were taken t anther twn. Thankfully, Smartie came hme just in time.
Nw, ne year has passed and I'm back hme in New Orleans. We have enugh cnfidence t rebuild ur hmes and ur lives. Nw we can19． ( peaceful) watch the stars f New Orleans, their beauty inspiring us and giving us20． ( strng) t mve n.