高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters学案及答案

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters学案及答案，共11页。学案主要包含了语篇解读等内容，欢迎下载使用。

Step One: Speaking
Speaking
As is well knwn t us, there are sme signs befre an earthquake happens. Discuss with yur partners abut what happens befre an earthquake.
Signs befre the earthquake
The water in the wells rse and fell. And sme deep cracks culd be seen in the well walls. A smelly gas came ut f the cracks.
The chickens, the dgs and even the pigs were t nervus t eat.
Mice ran ut f the fields lking_fr places t hide.
Fish jumped ut f their bwls and pnds. Peple culd see bright lights in the sky.
Step Tw: Listening
Ⅰ.Listen t the fllwing news reprts and chse the crrect answers. (课文P48)
Ⅰ.Listen t the news reprts and tick the disasters that yu hear.
(√) earthquake (√) trnad ( ) wildfire ( ) drught (√) landslide ( ) tsunami (√) fld
( ) vlcanic eruptin
听力材料：
NEWS REPORT 1
A＝Anchr A
A：Gd mrning, it's 17 April. A strng earthquake hit Ecuadr yesterday. The 7.8­magnitude earthquake damaged many buildings, and early reprts said that abut 230 peple were killed and mre than 1,500 were injured. Vlunteers and rescue wrkers are helping the survivrs.
NEWS REPORT 2
B＝Anchr B
B：Gd evening. Tday is 27 March. Mre news abut the flds in central China. The gvernment is helping mre than 12,000 peple in Hunan and Jiangxi get away frm the rising water. Hmes and land have been destryed, but n ne has been killed. Rescue wrkers and sldiers are wrking day and night t make sure that peple are safe. They are als bringing fd and water t thse whse hmes were lst in the disaster.
NEWS REPORT 3
C＝Anchr C
C：Breaking news, Saturday 12 August. A trnad was just seen in suthern Memphis, the USA. Eyewitnesses said that at 9：25 am, the trnad destryed fur hmes. A plice fficer tells us that at least ne persn has died. Mre trnads are pssible, and the plice advise aviding the area.
NEWS REPORT 4
D＝Anchr D
D：And is Seul, a landslide damaged a library and a supermarket in a suthern neighburhd. The landslide was caused by the heavy rain that has fallen is Seul ver the past week. Accrding t the plice, n ne was injured in the landslide but several cars were damaged. Thse are the tp news fr tday, Wednesday 21 July.
Ⅱ. Listen t the fllwing cnversatins. Circle the key wrds in the questins belw and write the kind f infrmatin they refer t. Then listen again and answer the questins.
1．What was the magnitude f the earthquake in Ecuadr?
答案：7.8_magnitude_earthquake
2．Hw many peple were killed r injured in Ecuadr?
答案：230_peple__were_killed_and_mre_than_1500_peple_were_injured.
3．Where was the flds?
答案：In_central_China
4．What are the rescue wrkers and sldiers ding in the fld­hit area?
答案：They_nt_nly_make_sure_peple_are_safe_but_als_bring_fd_and_water_t_thse_whse_hmes_were_lst_in_the_disaster.
5．When did peple see the trnad in Memphis?
答案：Saturday_12_August
6．Which buildings were damaged in Seul?
答案：A_library_and_a_supermarket.
7．What caused in landslide in Seul?
答案：The_landslide_was_caused_by_the_heavy_rain.
Listening Tips
1．注意细节
Think abut what yu are listening fr befre yu listen: numbers, dates, times, addresses, activities, peple r places, reasns, etc.
2．巧辨连读
听力中有很多连读，如果不知道很容易听不清或者听错，所谓连读，指的是词与词之间交界的两个音会经常连在一起，发音时好像连成了一个较长的单词。听力中常见的连读形式：
(1)辅元连读：在一个句子或短语中，前一个单词以辅音结尾，后一个单词以元音开头时，需要将辅音和元音在一起连读。如：if I, fr a walk, n a winter's day。
(2)元元连读：第一种，在一个句子或短语中，前一个单词的发音以/i/或/ai/结尾，后一个单词以元音开头时，中间加一个半元音/j/，如：I am...第二种，在一个句子或短语中，前一个单词的发音以/u/或/u：/结尾，后一个单词以元音开头时，加一个半元音/w/，如：yu are, wh are。
即时训练 听下面3段对话回答问题，并辨别对话中的连读。
1．What shuld Wendy d nw?
A．Play. B．Exercise.
C．Study.
答案：C
2．Hw much change will the wman receive?
A．$4.50. B．$ 5.00.
C．$ 5.50.
答案：C
3．Where is the camera prbably nw?
A．In the car. B．In their hme.
C．In the shp.
答案：B
听力材料：
Text 1
W：Lk! Wendy's in the playgrund, ding sprts with her classmates.
M：But it's time fr her t finish her schlwrk nw.
Text 2
W：Excuse me. Hw much is this hat?
M：It's furteen dllars and fifty cents.
W：Gd. I'll take it. Here is a twenty.
Text 3
W：The camera is nt in the car! Yu must have left it smewhere while shpping.
M：Take it easy. I remember clearly that yu put it n the sfa in ur living rm.
Step Three: Discussing
Ⅰ. 根据录音在空格处填入合适的内容
Grave news, it's 26 April. A strng earthquake 1.shk the east f at 1：25 a．m. n April 16,2019, at a depth f abut 10 km, and anther earthquake happened at 9：26 p．m. n April 27,2019, at a depth f abut 11 km. The tw earthquakes 2.killed at least 40 peple and mre than ne thusand peple 3.gt_injured. With s many buildings falling dwn and 4.catching_fire,_a great number f peple have mved ut f their hmes. Sldiers and rescue wrkers 5._are_sent_t_the_disaster areas immediately. We hpe that peple in the disaster area can lead a nrmal life and have their beautiful hmes 6.rebuilt_ sn.
话题积累：
1．at a depth f 深度……
2．lead a nrmal life 过着正常的生活
Ⅱ.
Wrk in grup and discuss the fllwing questins：
1．What shuld yu d when an earthquake happens?
(1)In_my_pinin,_we_shuld_drp_dwn_n_ur_hands_and_knees;_cver_ur_head_with_ur_hands;_stay_away_frm_glass,_windws;_hide_under_a_desk_r_table_and_s_n.
(2)In_my_view,_we_shuld_find_an_pen_space_away_frm_buildings,_trees_and_pwer_lines_as_sn_as_pssible.
2．What shuld yu d if yu are trapped after an earthquake?
Keep_calm_and_use_a_cell_phne_t_call_fr_help._Yu_can_als_tap_n_a_pipe_r_a_wall_r_whistle_fr_help.
课时作业 13
Ⅰ.阅读理解
A
There was an earthquake this mrning. I was wrking in frnt f my cmputer when it hit the city. The quake started with a sudden lud nise. I thught that smething heavy in a neighbr's huse prbably had fallen. Hwever, the walls and the flr began t shake. I finally realized it was an earthquake.
My sn Zac, a sixteen­year­ld by, was sleeping with his dr lcked. Being sixteen, he can sleep thrugh any kind f nise. “Zac！” I shuted. “Are yu OK？” But nbdy replied. I was a little wrried. I culdn't imagine that smene was able t get such a deep sleep. The huse was dancing. There were waves in the swimming pl. I was afraid the huse wuld cme dwn. “Zac！” I yelled, kncking n his dr with an pen palm (手掌). “Zac! Wake up! It's an earthquake! We need t get ut！”
My sn finally emerged in his underpants. We lked arund the rm. I knew that we shuld hide under a table t stp things frm falling n us and stay away frm glass. Unfrtunately, nne f ur furniture was designed fr hiding under. “Shuld we g int the garden？” Zac asked. “N, trees culd fall n us！” I said. Actually, Zac had dne earthquake drills (训练) at schl. He must have been tld t hide under a desk and cver his head. But we had nthing t cver ur heads in the huse.
Luckily, befre we tk any actin, the windws stpped mving and the pl calmed dwn. Everything went back t nrmal sn. But bth my sn and I knew what we shuld d, because we knew if there had been a really big earthquake this mrning, we culdn't have escaped frm it.
【语篇解读】 本文是一篇记叙文。一场地震让作者和她儿子知道要防患于未然。
1．When the earthquake started, the authr ________.
A．didn't hear anything
B．was repairing her cmputer
C．didn't cnsider it an earthquake
D．was sleeping with her dr lcked
答案与解析：C 细节理解题。根据第一段的“I thught that smething heavy in a neighbr's huse prbably had fallen. Hwever, the walls and the flr began t shake. I finally realized it was an earthquake.”可知，作者一开始没有意识到发生了地震。
2．Accrding t Paragraph 2, why was the authr wrried?
A．Because her sn seemed t be in pain.
B．Because she culdn't wake her sn up.
C．Because her sn was lcked in his rm.
D．Because she culdn't slve her sn's sleep prblem.
答案与解析：B 细节理解题。根据第二段的“But nbdy replied. I was a little wrried.”可知，作者担忧是因为她无法叫醒儿子。
3．What prblem did the authr and her sn face?
A．They culdn't get ut f the huse.
B．They culdn't stp things frm falling.
C．They culdn't find anything t hide under.
D．They culdn't remember what t d in an earthquake.
答案与解析：C 细节理解题。根据第三段的“Unfrtunately, nne f ur furniture was designed fr hiding under.”可知，她们家里没有任何可躲避的地方。
4．The authr and her sn mst prbably realized they shuld ________.
A．replace their furniture
B．build a strnger huse
C．receive earthquake drills
D．watch the weather reprt ften
答案与解析：A 推理判断题。根据全文内容以及最后一段的“But bth my sn and I knew what we shuld d, because we knew if there had been a really big earthquake this mrning, we culdn't have escaped frm it.”可推断，作者和她儿子在这次地震中意识到应该未雨绸缪，为地震做好准备，故很有可能换家具。
B
Making emplyees feel happy and healthy at wrk is gd fr many businesses. But it isn't always an easy thing. A research suggests that just 33% f the U．S. emplyees cnsider themselves fully engaged (投身于) at wrk, while 16% are actively disengaged, and 51% are just shwing up.
But there is an exceptin. When it cmes t emplyee engagement, it seems that emplyees in small cmpanies are ding better. Accrding t the same research, the largest U．S. cmpanies have the lwest levels f engagement, while cmpanies with fewer than 25 emplyees have the highest. And in ne recent reprt, 75 percent f small business wrkers surveyed said they were “very” r “extremely” satisfied with their rle as a small cmpany emplyee.
Unlike big cmpanies, small cmpanies are ften shrt f resurces but the emplyees can get mre surprises there. Small cmpanies ffer excellent career pprtunities t their emplyees. The bsses ften knw their staff very well and understand their persnal needs. Emplyees f small cmpanies are mre likely t receive free meals, paid leave, and they can even bring their pets t wrk.
But f curse, there're many ther draws in small businesses. One f the tp draws is flexible scheduling (弹性工时). Anther is being able t really see the fruits f ne's labr. Besides, nn­cash award is als a big draw. This culd be smething small that reflects emplyees' interests and lifestyles.
While a parental leave might lead t sme financial prblems, small cmpanies may d smething t imprve it. “It may be impssible fr a five­persn team t be reduced t fur fr six mnths，” writes Camilla Velasquez, head f HR management platfrm Justwrks. “But it culd be pssible t allw new parents t take n reduced hurs in a wrk­frm­hme envirnment.” This kind f methd has been realized in sme small cmpanies.
【语篇解读】 本文是一篇说明文。文章介绍了小型企业的员工比大型企业员工的幸福感更强，并分析了原因。
5．What can we infer frm Paragraph 2?
A．Emplyees can develp better in small cmpanies.
B．Emplyees can earn mre mney in small cmpanies.
C．Emplyees in big cmpanies are hard t be satisfied.
D．Emplyees in small cmpanies are mre engaged at wrk.
答案与解析：D 细节理解题。根据第二段的“When it cmes t emplyee engagement, it seems that emplyees in small cmpanies are ding better.”可知，相对于大公司的员工来说，小公司的员工更能很好地投入到工作中。
6．What des Paragraph 3 mainly talk abut?
A．The benefits f wrking fr small cmpanies.
B．The differences between small and big cmpanies.
C．What challenges staff in small cmpanies may face.
D．Why small cmpanies are shrt f resurces.
答案与解析：A 主旨大意题。根据第三段的“Small cmpanies ffer excellent career pprtunities...”可知，这些都是在小公司工作的好处，所以可知答案。
7．What des the underlined wrd “draws” in Paragraph 4 mean?
A．Chices. B．Attractins.
C．Difficulties. D．Cmpetitins.
答案与解析：B 词义猜测题。根据下文的“flexible scheduling”， “being able t really see the fruits f ne's labr”及“nn­cash award”等推测，该词义为“吸引人的东西”。
8．What can be mst prbably inferred frm the passage?
A．Small cmpanies may have mre emplyees with much happiness.
B．Big cmpanies shuld learn frm sme small cmpanies.
C．Emplyees shuld have their wn hbbies and lifestyles.
D．Emplyers shuld pay mre attentin t the staff's needs.
答案与解析：A 推理判断题。本文主要讲了跟大型企业相比，小型企业的员工可以享受更多更好的待遇，因而他们的幸福感更强。再根据第二段的“And in ne recent reprt, 75 percent f small business wrkers surveyed said they were ‘very’ r ‘extremely’ satisfied with their rle as a small cmpany emplyee.”所以可推测，小型企业的员工幸福感更强。
Ⅱ.完形填空
Luckily, I gt fur turkeys this hliday. I __1__ nly ne f them. I __2__ my neighbr was ging thrugh a hard time, s I decided t give ne t them as a __3__.
That still __4__ me with tw extra (额外的) turkeys. I __5__ t ck ne f them, make sandwiches and __6__ them t an area f twn where many peple seem t be in need f fd and a little __7__.
While I was waiting fr the bus t get there, I saw tw peple that I thught might __8__ sandwiches. The mment they came near, I __9__ them each a sandwich, alng with a smile card, and tld them t have a gd day. I received __10__ in return.
On the bus, a yung mther gt n with her little girl. I ffered her a sandwich, and she __11__ accepted. Then I started giving them t ther __12__， alng with smile cards, and they als __13__ with smiles. By this pint, I was __14__ happiness and culdn't help smiling. I felt __15__ because f that.
When we gt t the bus terminal (终点), I had given away five sandwiches. The act f __16__， the care shared and the __17__ smiles just made my heart filled with s much __18__. I think what I have dne is gd fr everyne, __19__ I will d this again sn.
Giving nt nly makes yu feel wnderful but it als __20__ happiness t thers.
【语篇解读】 本文是记叙文，主题语境是社会服务。作者向陌生人赠送火鸡三明治，陌生人投以微笑，彼此都感到快乐。
1．A.needed B．nticed
C．rdered D．saved
答案与解析：A 根据上文的“gt fur turkeys this hliday”及下文的“I decided t give ne t them”和“tw extra turkeys”可知，作者只需要一只火鸡。
2．A.meant B．shwed
C．knew D．prved
答案与解析：C 由“neighbr”及“I decided t give ne t them”可知，作者知道邻居家有困难。
3．A.prize B．gift
C．chice D．wish
答案与解析：B 根据上文的hliday及give可知，作者决定把一只火鸡作为礼物送给邻居家。
4．A.filled B．upset
C．prvided D．left
答案与解析：D 根据上文作者需要一只，送给邻居一只及下文“tw extra turkeys”可知，作者还有两只火鸡。
5．A.learned B．waited
C．helped D．decided
答案与解析：D 根据第二段第一句可知，作者决定把火鸡做成三明治带给其他人。
6．A.mail B．lend
C．sell D．take
答案与解析：D 参考上题解析。
7．A.time B．kindness
C．luck D．experience
答案与解析：B 根据“an area f twn where many peple seem t be in need f fd”可知，作者决定把做好的三明治带到这个城镇最需要食物和善意的地方。
8．A.have B．make
C．like D．buy
答案与解析：C 根据下文作者送给这两个人三明治可知，作者认为这两个人也许喜欢三明治。
9．A.cked B．ffered
C．fund D．paid
答案与解析：B 由下文“alng with a smile card, and tld them t have a gd day”可知，作者主动赠给这两个人火鸡三明治。
10．A.mney B．advice
C．smiles D．presents
答案与解析：C 从下文“they als __13__ with smiles”可知，这两个人用微笑回报作者。
11．A.gladly B．secretly
C．seriusly D．suddenly
答案与解析：A 根据下文“they als __13__ with smiles”可知，这对母女高兴地接受了。
12．A.passengers B．shppers
C．neighbrs D．drivers
答案与解析：A 作者在公交车上，所以把三明治送给其他乘车的人。
13．A.refused B．tried
C．accepted D．explained
答案与解析：C 由下文“with smiles”可知，其他乘客也高兴地接受了。
14．A.expecting B．requesting
C．recrding D．achieving
答案与解析：D 根据下文“and culdn't help smiling”可知，作者收获着幸福。
15．A.busy B．great
C．safe D．nervus
答案与解析：B 根据上文“I was __14__ happiness and culdn't help smiling”可知，给陌生人赠送三明治让作者觉得棒极了。
16．A.thinking B．lve
C．giving D．bravery
答案与解析：C 由最后一段的Giving可知，这是一种给予行为。
17．A.surprised B．sad
C．frced D．weak
答案与解析：A 作者给陌生人火鸡三明治，当然会让他们感到惊讶，所以他们的笑容也是惊讶的。
18．A.jy B．calmness
C．curage D．wrry
答案与解析：A 由上文“I was __14__ happiness and culdn't help smiling”可知，作者内心充满喜悦。
19．A.if B．thugh
C．but D．s
答案与解析：D 作者认为她所做的对每个人都有好处，所以她会不久再做一次。
20．A.returns B．brings
C．teaches D．serves
答案与解析：B 根据上文可知，给予也能给他人带来快乐。