必修2 Unit 2 Wish you were here最新高考英语(译林牛津版)教材复习课件
arranged 3.It’s____________that the meeting will be held on July 5th, arrangements for everything before July so we must make _____________
4th.(arrange)
防护的
[选用上面的短语填空]
scared scary 1. The movie was so _____________ . I’ ve never been so ________
in all my life.(scare)
surroundings 2. The famous star was enjoying the pleasant ____________when surrounded he was recognized and was________________by a crowd of fans.
being attacked.(defend)
be busy (in) doing sth. 1._____________________ in the dark 2.____________ in case 3.__________ be tired of 4.____________ in advance 5.____________
tire v.使……疲 tiring 4._________ adj.让人疲劳的,累人的→________ tired adj.(人)疲劳的; tiredness 劳→________ 困倦的→_____________ n. 疲劳,
疲倦
scare scary 5._____________ vt.使恐惧,惊吓→_____________ adj. 使 人 scared adj.惊慌的,吓坏的 惊恐的,吓人的,可怕的→________ explore exploration 6._____________ vt.& vi.探索;勘探→_____________ n .探 explorer n.探险者 险→_____________ announce vt.宣布,宣称→_____________ announcement n.通告,宣 7._____________
1.desert n. vt. 2.rough adj. 3.altogether adv. 4.atmosphere n.
沙漠 _____________
抛弃,舍弃 _____________ 汹涌的;粗糙的;大概的 _________________________ 总共 _____________ 空气;大气层 _____________
ቤተ መጻሕፍቲ ባይዱ
5.destination n. 6.publish vt. 7.adventure n. 8.extraordinary adj. 9.afterwards adv. 10.wander vi.&vt.
目的地 _____________
出版;发表 _____________ 冒险;冒险经历 ________________ 不同寻常的 _____________ 后来,然后 _____________ 漫游,游荡;徘徊;漂泊 ________________________
布,声明
uncomfortable adj.不舒服的,不自在的→_____________ comfortable adj. 8._____________ comfort 舒服的→_____________ v.& n.安慰 officially adv. 官方地,正式地→_____________ official 9 . _____________ adj. 正
explorers explore 4.Many _____________ came here to _____________ the exploration . mountain.Without doubt, it’ s worth the ___________ (explore) defence 5.In time of war, lots of money will be spent on ____________ defend a country from and many measures will be taken to _________
advance 1._____________
n. vi .
前进;预先 前进;进步 提供,供给,补给 旅游业 计划 观看;看待 景色;观点
supply 2._____________ tourism 3._____________ schedule 4._____________ view 5._____________
reflection n. reflect vt.反射(声、 1. ___________ 光、 热等); 反映→____________ 反
映,反射 arrange vt.&vi.安排→_____________ arrangement n.安排,布置 2.___________ defend defence 3._____________ n.防御;保护→_____________ v.保护, 保卫
式的,官方的 n.官员
surrounding adj.周围的,附近的→____________ surround vt.包围 10._____________ surroundings n.环境;周围的事物 →_____________ protection n. protective adj. protect v. 11. ____________ 保护→__________ 保护→__________
n.&vt. n. n.&vt. vt. n.
beauty 6._____________ spot 7._____________
harmony 8._____________ bury 9._____________
n. n. n. vt.
美;美好的人或物 地点,场所 和谐,协调,融洽 埋葬;埋藏
牛津译林版高中英语必修二Unit 2《Wish you were here》word教学参考
Unit 2Wish you were here【美文阅读】Paris-the most romantic city of the world它的香水誉满天下,它的美食遐迩闻名,它有高耸入云的埃菲尔铁塔,它有举世闻名的卢浮宫。
它就是浪漫之都——巴黎。
If you want to go around the world,the first destination that you must choose is Paris.Paris has all of them:the past,the present and the future.You will find that Paris is full of modern-day architecture(建筑风格) and has the historical buildings standing as well,which talk about the days when Paris was among the strongest cities in the world.You will love the food and you will not feel lack of sightseeing.Louvre,the best museum in the world,is also situated in Paris.Once you go there,your memories of this museum will remain forever.And what about a climb to the top of the Eiffel Tower?That is something that makes Paris desirable for every tourist.The inner life of Paris is full of romance and fragrances(芳香).You will not find a more romantic place than Paris,The people from all around the world fly to Paris for their romantic memories.Paris is the centre of fashion.You will find the world's top models flying to Paris to see the fashion of the world.The top designers of every decade used to live in Paris.This means that when you are visiting Paris,you will see many new and unique fashion trends developing right in front of your own eyes.French people love food.This becomes evident (明显的) when you eat in Paris.French food is among the most famous in the world.French people are imaginative and they let this influence their cuisine as well.The French meal normallyhas three courses:the salads and the soup come first,the main dish follows and then you end up eating cheese.【诱思导学】1.What witnessed the golden age of Paris?2.List two items that are typical of Paris.【答案】 1.The historical buildings.2.Louvre;the Eiffel Tower.Period ⅠPreviewing(教师用书独具演示)●教学目标本课时主要是通过学生对学案所给出的内容的学习,了解本课文中所出现的词汇,初步了解课文以及相关的背景知识,对下一堂课中课文的全面理解起到一个铺垫作用。
牛津译林版高中英语必修2高考配套教学课件Unit 2 Wish you were here译林版必修2课件ppt
with envy feel envy at…
对……
be the envy of sb./sth. 是羡慕或妒忌的对象
He envied Rosalind for her youth and strength. 他羡慕罗莎琳德的青春和活力。 British television is the envy of the world . 英国电视节目令世人羡慕。 She said it out of envy .她出于妒忌说了这话。
When it was time for the volunteers to leave,the elderly people thanked them for their kindness.They said it was such a beautiful day that they would remember it forever.
5.破解疑难句
When reading informal letters,we can see 典 contractions here and there such as ‘we're’,‘I 句 can't’,and abbreviations,such as ‘CU soon’,
meaning ‘See you soon’. 分 整个句子为简单句。When reading informal letters 析 相当于when we are reading informal letters。
(2009·浙江高考)5月1日,高二(3)班的学生志愿者Li Yue和Zhang Hua去阳光敬老院(Sunshine Nursing Home)开 展志愿者活动(送水果、打扫、聊天等)。假如你是校英语 报的记者,请按下列要点用英语写一则100~120个词的 新闻报道。
(新课标)高考英语一轮总复习 Unit 2 Wish you were here教案 牛津译林版必修
Unit 2 Wish you were here对应学生用书p25重点短语,中译英1.提前,预先__________________2.值得做____________________3.留心听____________________4.总共,总计__________________5.把某物呈现给某人__________________6.拍照__________________7.以……开始__________________8.把……吓跑__________________9.供应某物给某人__________________10.靠近地______________11.与……和谐相处______________12.万一______________13.远高于(周围的人或物)__________________14.涉及,参考__________________15.不知所措__________________16.在山脚下__________________17.是……的家园__________________18.得到……的称号__________________[答案]1.inadvance2.beworthdoing3.listenfor4.intotal5.presentsth.tosb.6.takepictures/photographs7.beginwith8.scareaway9.supplysth.tosb./supplysb.withsth.10.upclose11.inharmonywith12.incase 13.towerover 14.referto 15.ataloss 16.atthefootofthemountain17.behometo18.winthenameof句型操练·背诵与仿写,1.We'll livewith thelocalpeopleintheirvillages,andeatanddrink whatevertheydo,includingcow'sblood! (P23,L2527)暑假里她跟乡下奶奶住在一起,奶奶要她干什么就干什么,包括种地和做家务。
高一牛津译林英语必修二教学课件:Unit 2 Wish you were here (共22张PPT)
____4_______ see wild animals in Kenya ____1_______ fly to Morocco ____6_______ go to the Himalayas
T or F
1. Toby leave London on 16th July and they will go to
monkey
lion
bird
Mountain climbing
Mt. Kilimanjaro
An adventure in Africa
Listen to the tape and find out the placenames in this letter .
Then answer these questions :
according to Toby’s plan for the trip.
____3_______ travel down the River Nile . ____2_______ travel on camels through
the Sahara Desert
____5_______ climb Mount Kilimanjaro in
Tanzania
Mount Kilimanjaro
Homework
1.Retell the text 2.Finish ExerciseE on page25 3. Try to find out difficult language points
4. According to paragraph 5, Toby wants to _____.
A. see a giraffe up close B. scare animals away C. take photographs of animals D. shoot an elephant
2020版高考英语一轮复习第1部分Unit2Wishyouwerehere教学案(含解析)牛津译林版必修2
Unit 2 Wish you were here[单词拼写应用]核心单词1.supply n.& vt.提供,供给,补给2.schedule n.& vt.计划3.view vt.观看;看待 n.景色;观点4.spot n.地点,场所5.bury vt.埋葬;埋藏6.desert n.沙漠 vt.抛弃;舍弃7.protection n.保护8.wander vi.& vt.漫游;漂泊;徘徊9.publish vt.出版;发表[语境运用] 用所给词的适当形式填空1.(2018·全国卷Ⅱ)China's approach to protecting(protect) its environment while feeding its citizens “offers useful lessons for agriculture and food policymakers worldwide”.2.(2018·全国卷Ⅰ)Two of the authors of the review also made a study published(publish) in 2014 that showed a mere five to ten minutes a day of running reduced the risk of heart disease.3.The project is aimed to make some companies reuse all deserted (desert) plastic bottles.4.Their ambitions were finally dead and buried(bury).5.Finally,they chose some places in the park that were the best for viewing (view) that event.6.What happens when food and gasoline supplies(supply) run low?拓展单词1.reflect vt.反射,反映→reflection n.反映,反射2.officer n.官员→official adj.官方的,正式的→officially adv.官方地,正式地3.advance n.前进;预先 vi.前进;进步→advanced adj.先进的,高级的4.explore vt.& vi.探索;勘探→exploration n.探险→explorer n.探险家5.arrange vt.& vi.安排→arranger n.乐曲改编者;安排者→arrangement n.安排,布置6.adventure n.冒险;冒险经历→adventurer n.冒险家→adventurous adj.冒险的,刺激不断的7.scare vt.使恐惧,惊吓→scaring/scary adj.使人惊恐的,吓人的,可怕的→scared adj.惊慌的,吓坏的[语境运用] 用所给词的适当形式填空1.It's arranged that the meeting will be held on July 5th,so we must make an arrangement for everything before July 4th.(arrange)2.He was something of an adventurer,living most of his life abroad and experiencing many adventurous things.(adventure)3.It was a scary story and we were really scared when we heard it.(scare) 4.Only if you get official permission can the new clinic be officially opened.(official)5.I carried the small lantern and walked around the river.The light was reflected in the river.The reflection looked so beautiful.(reflect)6.With the help of the advanced technology,we are sure to complete the task in advance.(advance)7.Many explorers came here to explore the mountain.Without doubt,it's worth the exploration.(explore)阅读词汇1.helmet n.头盔2.atmosphere n.空气;大气层3.afterwards adv.后来,然后4.flight n.航班;空中航行5.cattle n.(pl.) 牛6.harmony n.和谐,协调,融洽7.brilliant adj.明亮的;鲜艳的8.destination n.目的地9.extraordinary adj.不同寻常的拓展联想1.易混词展厅①dessert n.甜点→desert v.舍弃②adapt v.适应;改编→adopt v.收养③borrow v.借→sorrow n.悲痛④wander v.漫游→wonder v.想知道⑤fellow n.家伙→follow v.跟随2.“说”法不同①swear发誓②claim声称,要求③murmur低语,小声说④whisper小声说,耳语⑤declare宣布,声明⑥inform通知,告诉⑦announce宣布,宣称3.一词两用①house n.房屋→v.给房子住②book n.书→v.订购,预定③seat n.座位→v.给安排座位④mark n.记号→v.做标记⑤head n.头→v.前往,去⑥desert n.沙漠→vt.抛弃,舍弃⑦tower n.塔→v.高耸,屹立[短语多维应用]高频短语1.in the dark 在黑暗中2.make sure 确保,务必3.tower over 高耸,屹立4.be home to 是……的家园/栖息地[语境运用] 选用左边短语的适当形式填空There are millions of caves that can often be found ①in the dark among trees and bushes on the side of a mountain or a hill.Caves ②are home to some of the strangest creatures on earth.When you explore caves,③make sure you are safe.5.in case 万一;以防万一6.in advance 提前,预先7.up close 靠近地8.in total 总计,总共9.in harmony with 与……协调一致[语境运用] 选用左边短语的适当形式填空Recently we have been busy arranging for our holiday.My wife has bought roundtrip tickets ④in advance.We plan to wander on the beach,where we can view the beauty of the sea ⑤up close.We'll wear life jackets ⑥in case we fall intothe sea.Especially,we'll visit Nanshan Temple and taste the local food there.10.be tired of 对……厌烦11.at a loss 不知所措12.lose one's way 迷路13.be busy (in) doing sth. 忙于做某事14.in silence 沉默地,静静地[语境运用] 选用左边短语的适当形式填空Last summer I went on a trip to Hong Kong with my cousin.We ⑦lost our way during our stay there.I was ⑧at a loss for what to do next.I knew that I must follow her advice even though what she did was wrong.T hat feeling was really painful.I ⑨have been tired of traveling since then.拓展联想1.“in”短语“忙于/专心于”小结①be busy in...忙于做(某事)②be lost in...埋头于……③be buried in...专心于……④be absorbed in...全神贯注于……⑤be engaged in...忙于……⑥be occupied in...忙于……2.“in+ n.+with”短语聚焦①in conflict with与……冲突②in company with与……一起③in cooperation with与……合作④in connection with与……有联系⑤in common with与……有共同之处⑥in harmony with与……和睦相处/协调一致3.“in+ n.”结构荟萃①in case 以防万一②in danger 处于危险中③in short/brief 简而言之④in vain 徒劳的⑤in particular 特别⑥in relief 如释重负[句式结构仿写]精讲8个考纲词汇1.arrange vt.& vi.安排 vt.筹备;整理(1)语段语法填空Now everything for the conference to be held tomorrow has been arranged (range).I have arranged for John to pick up the experts at the airport.Then I'm to arrange to meet (meet) Mr.Smith.In a word,all the arrangements(arrange) we made were completed.(2)[链接写作]——一句多译杰克将安排出租车10点在车站接我们。
高中英语牛津译林版必修2+Unit2WishyouwerehereSectionⅡ课件
1 2 3 4 5 语法指南
考点延伸
阅读下列句子,指出黑体单词的词性和词义
②They are going on a world tour.
他们正在环球旅行。
词性: 名词
词义: 旅行,旅游
③This is a popular tourist attraction.
这是一个游客喜爱的旅游景点。
词性: 名词
explore places of interest in Lhasa (Page 29) 探索拉萨的名胜 ★考点:explore vt./vi. & n.探索;勘探 ①Humans have been exploring space since ancient time. 人们从远古以来就在探索太空。 ②The explorers are exploring for oil in the area. 勘探者正在这个地区勘探石油。 考点延伸 explorer n. 探险者;勘探员 exploration n. 勘探;探索 ③The North Sea has been an important centre for oil exploration. 北海已成为重要的石油勘探中心。
词义: 游客
1 2 3 4 5 语法指南
即学即用
用 tourism 的适当形式填空
1)We’ll go on a
ofthe museum next week.
2)Cambridge is always full of
in summer.
3)The place is famous for its
.
完成句子
schedule withmy work.
2)He is scheduled
牛津译林版必修2高中英语Unit2WishyouwerehereSectionⅡWelcometotheunit
supply n.&vt.提供,供给,补给 (教材 P23)Since we’ll be walking for almost two weeks,I’ll need to buy a large backpack in advance to carry my supplies of food and water. 因为我们需要步行将近两周时间,所以我需要提前买一个大 背包来背我的给养——食物和饮用水。
advance from...to...
从……提前到……
(3)advanced adj.
高级的,先进的
①We require the student’s full flight details at least 4 weeks in advance. 我们至少要提前四周得到学生的所有航班详细 信息。 ②Let the world know more about China, and let China _a_d_v_a_n_c_e__to_w__a_r_d_s_ the world. 让世界更多地了解中国, 让中国走向世界。 ③The date of the meeting has been advanced _f_ro_m__ Friday _t_o_ Monday. 会议日期已经从星期五提前到了星期一。
(1)in advance(=beforehand=ahead of time)
预先,提前
in advance of...
在……前面;比……进
步/超前
make an advance in(doing) sth. 在(做)某方面取得进步
(2)advance on/towards sb./sth.向……前进
(1)a good supply of
必修二 Unit 2 Wish you were here 2021届译林牛津版高考英语词汇插册复习
必修二 Unit 2 Wish you were here 2021届译林牛津版高考英语词汇插 册复习
理解拓展词汇
8
必修二 Unit 2 Wish you were here 2021届译林牛津版高考英语词汇插 册复习
理解拓展词汇
Schedule View Suppley Bury
Reflect Scare
必修二 Unit 2 Wish you were here 2021届译林牛津版高考英语词汇插 册复习
on
of
on
with
to
burial in
reflection
to scary
9
必修二 Unit 2 Wish you were here 2021届译林牛津版高考英语词汇插 册复习
理解拓展词汇
Shade Desert Protection Advence Announce Spot
高频考词用法
【题组训练】
必修二 Unit 2 Wish you were here 2021届译林牛津版高考英语词汇插 册复习
reflect on/upon
reflecting in
on/upon reflection
16
必修二 Unit 2 Wish you were here 2021届译林牛津版高考英语词汇插 册复习 必修二 Unit 2 Wish you were here 2021届译林牛津版高考英语词汇插 册复习
高频考词用法
必修二 Unit 2 Wish you were here 2021届译林牛津版高考英语词汇插 册复习
of
into of
on on/about
as
13
高中英语牛津译林版必修2+Unit2Wishyouwerehere单元重点小结课件
grass covered the earth. 希尔顿描绘了一个美丽的国度,那里三河交汇,奇峰高耸,深草如茵覆 盖大地。
重点句型 重点语法
功能
将来进行时与过去将来时 1)Father will be waiting (wait)for us on the platform when we get off the train. 2)I will be having (have)a talk about healthy diet from 3 to 4 tomorrow afternoon. 3)I won’t be free this Sunday morning.I will be seeing (see)a friend off at the airport. 4)No one knew when they were going to announce/would announce (announce)the results to us. 5)He told me that he would take (take)an important exam the next week.
photographs. 尽管这些动物很危险,我们还是要尽可能地靠近它们,这样我们就 能拍到一些非常棒的照片。
重点句型 重点语法
功能
4)I was very excited because this was the first time I had seen one
wildlife. 我很激动,因为这是我第一次看到野生动物。 5)I think all these things should keep me safe and comfortable . 我认为所有这些东西会使我既安全又舒适。 6)Colin was about to get off the camel when a child ran towards him. 科林正要从骆驼上下来,这时一个小孩向他跑来。 7)Hilton described a beautiful kingdom where three rivers joined together,steep mountains reached to the sky, and fields of long
高考英语译林版:必修2+Unit+2 Wish+you+were+here+Word版含答案
一、语基必备知识(一)重点词汇——分类记忆Ⅰ.阅读词汇——知其意1.desert n.沙漠v t. 抛弃,舍弃2.rough adj. 汹涌的;粗糙的;大概的3.altogether ad v. 总共4.atmosphere n. 空气;大气层5.destination n. 目的地6.publish v t. 出版;发表7.adventure n. 冒险;冒险经历8.extraordinary adj. 不同寻常的9.afterwards ad v. 后来,然后10.wander v i.&v t. 漫游,游荡;徘徊;漂泊Ⅱ.核心词汇——写其形1.advance n. 前进;预先v i. 前进;进步2.supply n.&v t. 提供,供给,补给3.tourism n. 旅游业4.schedule n.&v t. 计划5.view v t. 观看;看待n. 景色;观点6.beauty n. 美;美好的人或物7.spot n. 地点,场所8.harmony n. 和谐,协调,融洽9.bury v t. 埋葬;埋藏Ⅲ.拓展词汇——通其变1.reflect v t.反射(声、光、热等);反映→reflection n.反映,反射2.arrange v t.&v i.安排→arrangement n.安排,布置3.defence n.防御;保护→defend v.保护,保卫4.tiring adj.让人疲劳的,累人的→tire v.使……疲劳→tired adj.(人)疲劳的;困倦的→tiredness n.疲劳,疲倦5.scare v t.使恐惧,惊吓→scary adj.使人惊恐的,吓人的,可怕的→scared adj.惊慌的,吓坏的6.explore v t.& v i.探索;勘探→exploration n.探险→explorer n.探险者7.announce v t.宣布,宣称→announcement n.通告,宣布,声明8.uncomfortable adj.不舒服的,不自在的→comfortable adj.舒服的→comfort v.& n.安慰9.officially ad v.官方地,正式地→official adj.正式的,官方的n.官员10.surrounding adj.周围的,附近的→surround v t.包围→surroundingsn.环境;周围的事物11.protection n.保护→protect v.保护→protective adj.防护的1.“说”法不同①swear②claim 声称,要求③murmur 低语,小声说④whisper 小声说,耳语⑤declare 宣布,声明⑥inform 通知,告诉⑦announce 宣布,宣称2.几个重要转化词①tower n.塔→v.高耸,超越②house n.房屋→v.给房子住③book n.书→v.订购,预订④seat n.座位→v.给安排座位⑤mark n.记号→v.做标记⑥head n.头→v.前往,去⑦desert n.沙漠→v t.抛弃,舍弃3.走进“旅游(行)”圈①tourism②tourist 游客③journey 长途旅行④travel 旅行⑤trip 短途旅行⑥tour 观光旅行⑦voyage (乘船)航行,航海(二)重点短语——记牢用活1.be_busy_(in)_doing_sth. 忙于做某事2.in_the_dark 在黑暗中3.in_case 万一;以防万一4.be_tired_of 对……厌烦5.in_advance 提前,预先6.even_though 即使,尽管7.up_close 靠近地8.make_sure 确保,确定9.in_total 总计,总共10.be_scared_of 害怕,恐惧11.look_forward_to 盼望12.in_the_open_air 在户外13.wake_up 醒来14.in_silence 沉默地15.tower_over 远高于(周围的人或物)16.at_a_loss 不知所措17.be_home_to 是……的家园,是……的栖息地18.in_harmony_with 与……协调一致/和睦相处1.“in”短语“忙于/专心于”小结①be busy in...②be lost in...2.“in+n.”结构荟萃①in case②in danger 处于危险中③in short/brief 总而言之3.“in+n.+with”短语聚焦①in conflict with与……冲突②in company with 与……二、语境强化训练Ⅰ.语境填词——根据提示写出该词的适当形式1.There have been great advances(进步) in medicine in the last ten years.2.(2019·北京卷)Climate change will fuel the growth of phytoplankton in some areas,while reducing it in other spots(地点), leading to changes in the ocean’s appearance.3.(2019·全国卷Ⅱ)I’m writing to tell you something about the upcoming volleyball tournament, which is scheduled(计划) to be held in the new stadium next month.4.One of the major features of the park is that its view(景色) is very beautiful.5.It is illegal for the company to supply(提供) its customers’ personal information to other people.6.(2017·全国卷Ⅲ)He said the lucky woman will be announced(announce) on the website and the trip will be shared online.7.Only in this way can we live in more comfortable and beautiful surroundings(surround).8.Buried(bury) in reading his newspaper, he didn’t take notice of his dad.9.He used his left hand as a shield against the reflecting(reflect) sunlight.10.(2018·天津卷)So I ran back home almost in the dark while trying not to get too scared(scare).Ⅱ.派生词练习——用所给词的适当形式填空1.The famous star was enjoying the pleasant surroundings when he was recognized and was surrounded by a crowd of fans.(surround)2.Many explorers came here to explore the mountain.Without doubt, it’s worth the exploration.(explore)3.The movie was so scary.I’ve never been so scared in all my life.(scare)4.It’s arranged that the meeting will be held on July 5th, so we must make arrangements for everything before July 4th.(arrange)5.In time of war, lots of money will be spent on defence and many measures will be taken to defend a country from being attacked.(defend)Ⅲ.选词成篇in case; up close; in advance; set off; be busy inI 1.have_been_busy_in arranging for my winter holiday recently.I have bought a round-trip ticket 2.in_advance. Now I’ve made up a schedule for a threeday trip to Sanya. I, along with my parents, am taking a flight to 3.set_off for Sanya on the first day.On the second day, we’ll wander on the beach, where we can view the beauty of the sea 4.up_close. We’ll wear life jackets, just 5.in_case. On the third day, we’ll visit Nanshan Temple and taste the local food there.be home to; be tired of; at a loss; make sure; in the open air Last year I went on a trip to America with my cousin. We lost our way 6.in_the_open_air during our stay there. I was 7.at_a_loss what to do next. Finally, we came to the place that8.is_home_to many birds. And we got help from its manager. The feeling was really terrible. I9.have_been_tired_of travelling since then. I am here to remind those who want to travel: While travelling, 10.make_sure you are safe.Ⅳ.完成句子1.在作出最终决定之前,我们需要更多的事实和数据。
