1、Unit 7 Whats the highest mountain in the world?课文重难点讲解Section A1. about 9,600 ,000 square kilometers in size. 大小约 9,6000,0000 平方公里。【解析 1】square adj. “平方米” , 用于数字后表面积。an area of 95 square meters 95 平方米的面积 n , 正方形；广场Many old people like dancing on the square after supper.【解析 2】in size = have /has an a
2、rea of. （面积）大小2.1，025 meters deep 深 1，025 米【解析 1】1,025 meters “深 1,025 米”【注】在英语中，表示事物的长、宽、高、深等时，主要有两种表达方式：结构 1：“基数词 + 单位名词 + 形容词（long,wide,tall, deep 等） ”。如果数词超过 1，单位名词要用复数形式。【注】单位词有： meter; foot; inch; kilogram 等Yao Ming is over 2 meters tall. The river is 50 meters wide.“基数词+ 单位名词+ in + 名词（length;
3、 width; height; depth 等）two meters long = two meters in length 2 米长three feet high = two feet in height. 3 英尺高结构 2： 长、宽、高、深还可用复合形容词表示“数字+ 量词（单位）+形容词（long/ wide/ tall/ deep 等） ” .各个词间用连字符连接，常作前置定语修饰名词。Jeremy Shu-How Lin is a 1.91-meter-tall- basketball player.【解析 2】deep adj. 深的 take a deep breath.深深呼
4、吸【拓展】 adj n deep depth long length high height wide width 3. Qomolangma is _ than any other mountain in the world.珠穆朗玛峰比世界上任何山都_.【解析】 “any other +可数名词的单数” 任何其他的【用法 1】any other “其他任何一个” ,后接可数名词单数，指在同一范围内除了某人或某物以外的其他任何人或物来源: 学优高考网 gkstk通常用于比较级，多用于同一范围内相比较。Shanghai is bigger than any other city in Chin
5、a.【用法 2】 “any other +可数名词单数” 可与 “the other + 可数名词复”互换，也可用最高级形式表达。Lucy is more careful than any other student in her class.(any other + 可数名词单数）=Lucy is more careful than the other students in her class.(the other + 名词复数）= Lucy is the most careful student in her class.【2013 山东烟台】China is larger than _
6、 in Africa.A. the other countries B. any other C. any of the other countries D. any other country4. Its a lot bigger than the population of the US. （中国）人口比美国多对多。【解析 1】a lot 得多；很多；非常【辨析】(1) a lot 很多，做副词短语，修饰动词，放在动词之后。相当于 very much.It usually rains a lot at this time of year.( ) He knows _ about this
7、event.A. a lot of B. lots of C. many D. a lot(2)a lot of = lots of + 复数名词=many +复数名词=much+ 不可数名词( ) He drinks _. Hes got _ money but not _ friends.A. a lot; plenty of ; much B. much; a lot of ; many C. a lot; a lot of; many D. a lot of ; a lot; a lot of【解析 2】 population 人口；人口数量population 做主语且强度整体人口时
8、，谓语动词一般用单数，The population is increasing faster and faster. 当主语时“ 人口的百分之几、几分之几 ”时，谓语动词常用复数形式。Three quarters of the population are workers. 表示人口的“多“ 或“ 少“ 时, 用“large“或“small“The population of China is very large. 中国人口众多( ) The population of the town is much _ than that of your town.A. less B. fewer C.
9、 smaller 询问某国、某地有多少人口时, 用“How large.?“;How large is the population of your hometown? 你们家乡有多少人口? 提问有多少人口，常用“ what is the population of ?”What is the population of Canada? 加拿大的人口有多少? 表示 “某地有多少人口” 时，常用 “ has a population of ” 句型India has a population of more than one billion( )The experts think that In
10、dias population may be than Chinas 2012.A. much; by B. more; in C. larger; by D. larger; on【2013 湖北荆州 3】The words population is growing _ and thereis _ land and water for growing rice.A. more; less B. larger; fewer C. larger; less D. more; fewer【湖南衡阳 1】 _ the population of China? Its about 1.3 billi
11、on.A. Whats B. How many is C. How much is5. It has a much longer history than the US. （中国）比美国历史长得多。【解析】much 得多 （修饰比较级）类似的词还有：even “更 ” , a lot “很多；得多” a little “比一点”My classroom is a little bigger than yours.【2013 湖北黄石】I am good at math, but his English is _ than mine.A. much better B. more better C
12、. very better D. pretty better6. The US is not even years old. 美国的历史甚至不到_ 年。【解析】even 甚至 (用在比较级前，表示程度）【2012 山东济宁】In the talent show, I performed well and Ann did even _.A. well B .better C. more D. worse7. Feel free to ask me anything on todays Great Wall tour.针对今天的长城之旅，大家可以自由提问我任何问题。【解析】 tour n 旅行 t
13、ourist n 旅游者 touristy adj. 游客很多的.tour guide 导游My brother wants to be a _(tourist) guide. The Stone Forest is an exciting sight. But it is too_.(tour) Beijing is a _(tourist) city. The Great Wall is very famous in the world . So it is _(tour).travel v 旅行 traveller n 旅游者 travelling adj. 旅行的travel to 到
14、旅行 travel all over the world. 周游世界（ ） Mr. Brown _ by train for about a week.A. has traveled B. travels C. travel D. is traviling【辨析】tour/ trip/ travel/ journey 词语 用法travel 一般指长途旅行，到国外或远方旅行。travel 还可作动词tour “旅行，周游，观光” .一般团队都是 tourtrip 一般指短距离旅行，直达目的地的旅行journey 有时并不指真正意义的“旅行” ， 而只是表示走过一段距离。【记】 观光游玩用 to
15、ur ，长途陆路用 journey， 短途短期用 trip，travel 用法最普遍，特别用于指“游记”( ) Jim went on a guided five-day _ of Beijing this summer.A. travel B. journey C. trip D. tour8. How long is the wall? 长城有多长？【解析】how long 多长；多久 对长度提问 How long is the table? About 1.2 meters. 对时间提问，常用 for 或 since 引导的时间状语来回答。 How long does it take y
16、ou to do your homework in the evening? For two hours.【2013 上海 2】38. _ have you been in the sports club?Since the first month I came to the school.A. How old B. How long C. How much D. How soon【2013 湖北孝感 3】_ have you been married?For twenty yearsA. How far B. how often C. how long D. how soon 【2013 上
17、海 3】38. _ have you been in the sports club?Since the first month I came to the school.A. How old B. How long C. How much D. How soon9. Wow，thats amazing! 哇， 真令人吃惊！【解析】amazing adj. 惊人的，令人吃惊的【2011 昭通】 I was very surprised when the alien went into a souvenir shop.A. excited B. amazing C. relaxing D. am
18、azed【2013 青岛 3】42. It is _ that Mr. Guo sailed across the world by himself _ within about 130 daysA. terrified, successful B. scary, successfullyC. amazing, successfully D. convincing, successful【2011 广东 2】40. Have you ever seen the movie called Los Angles 2011? Yes, but I think its _. I fell asleep
19、 when I saw it. A. exciting B. boring C. bored D. excited10.The main reason was to protect their part of the country.主要的原因是保卫自己的国家。【解析】 protect v “保护 ” We should protect children.Protect sb./ sth from 保护某人/ 某物使其不受Protect your eyes from the sun. 不要让阳光伤害你的眼睛。11. As you can see , its quite tall and wid
20、e. 正如你所看到的， 长城非常高，也非常宽广。【解析】as conj.像一样，正如 （用来引导状语从句）I was surprised as he opened the door. prep. 作为I get job as a teacher.【2011 本溪 5】 Mrs. Black doesnt agree to keep a cat _ a pet because she hates cats.A. for B. on C. as D. with【2011 山东聊城 4】31. Well have dinner at Qianxilong Restaurant, which is f
21、amous _ its food.A. of B. to C. for D. as12. As far as I know, there are no man-made objects as big as this.据我所知，没有任何一个人造物有长城这么长。【解析】as far as I know 据我所知as far as “就来说，至于” , 引导状语从句，强调范围或程度，常与动词 know, see,等连用，可放在句首或句中。【记】as far as I can remember 据我所记得的as far as I can see 依我所见【2011 山东潍坊】The magazine
22、was started by Becky, _ I know.A. as far as B. as well as C. as soon as D. as much as13. One of the words most dangerous sports is mountain climbing,登山是世界上最危险的运动之一。【解析】one of + the adj. 最高级 + 可数名词复数【2011 曲靖中考】A good book may be one of your best _(friend).【2011 曲靖中考】Qujing is one of _ cities in Yunna
23、n , and has attracted many people living and working here.A. the largest B. the large C. larger D. largest （重庆市 2012）What do you think of the film you saw yesterday?Oh! Its one of _ films Ive ever seen.A. interesting B. more interesting C. most interesting D. the most interesting14. The Himalayas ru
24、n along the southwestern part of China. 喜马拉雅山在中国西北部。【解析】southwestern 西南方向的15. Of all the mountains , Qomolangma rises the highest and is the most famous.在所有的山峰中， 珠穆朗玛峰最高，最有名。【解析】famous = well know adj. 著名的， 有名的(1) be famous for 因而著名 （某人因某种知识、技能或特征而出名）China is famous for the Great Wall and Pandas(2)
25、be famous as 作为.而出名 （某人以某种身份而出名）Lu Xun was famous as a writer.( ) Einstein was famous _ a great scientist.A. for B. as C. like D. because( ) Suzhou is famous _ a beautiful city in our country.A. to B. for C. as D. of16.Even more serious difficulties include freezing weather conditions and heavy stor
26、ms. （比这） 更严重的困难包括冰冻的天气条件和强烈的暴风雨。【解析 1】include 包括；包含include v 包括 including prep 包括（放在被包括的对象之前） I have many pen pals _(include) Lucy.（ ） All the people must take part in the activities, _ the monitors and the teachers.A. include B. including C. included D. to include【2012 贵州遵义】Many people will go to t
27、he concert, _(include) teachers, students and parents.【兰州】 Ten people _(包含) a baby, were hurt in the crash.【解析 2】freezing adj. 冻冰的；结冰的freeze v Today it is freezing cold.I dont like frozen food.【解析 3】condition 条件；状况out of condition 不健康，身体不好；in good condition 情况良好；完好17.It is also very hard to take in
28、air as you get near the top.并且越接近顶部呼吸越困难。【解析】take in 吸入； 吞入（体内）take after（外貌）相像 take away 拿开 take down 写下，记下take in 吸收，吸纳 take off 起飞；脱下 take it easy 别紧张take to 喜欢，开始从事 take pictures 照相 take care of 照顾，照料【2012 江苏常州】Why have you got so much water here? For the trail walkers. After they finish the tou
29、gh hike, they need to _ lots of water.A. keep off B. give out C. take in D. put upfreezing adj. 冻冰的，结冰的frozen adj. 冻结的，被冰覆盖的18. The first Chinese team did so in 1960 , while the first woman to succeed was Junko Tabei from Japan in 1975. 1960 年第一支中国登山队登上了顶峰，1975 年日本的田部井淳子成为第一个成功登上顶峰的女子。【解析 1】while co
30、nj. 然而 (连接并列句）He is a worker while I am a doctor.conj . 当的时候， （引导时间状语从句）While I was doing my homework ,my mother came in .【解析 2】succeed v 成功，达到 success n 成功successful adj. 成功的successfully adv 成功地 succeed in doing sth 成功地做某事 If at first you dont _(success) . try, try again.( ) She works very hard ,so
31、 she will _ in _ the exam.A. successful; pass B. success ;passing C. succeed; passing D. successful; passing【2013 湖北随州】The art museum _(成功）in displaying the new paintings.19.Why do so many climbers risk their lives? 为什么这么多登山者愿意冒生命危险？【解析】risk ones life to do sth 某人舍命做某事There is a risk of sth/ doing s
32、th 有（做）某事的危险take risks 冒险【2012 江苏无锡】It will be a dangerous trip. Are you want to take the _(风险）.20. One of the main reasons is because people want to challenge themselvesin the face of difficulties. 最主要的原因之一是因为人们在面临困难的时候想挑战自我。【解析 1】challenge v/n 挑战face a challenge 面临挑战challenge sb. to sth 向某人挑战 He c
33、hallenged me to a race.他向我挑战赛跑。challenge sb. to do sth 向某人挑战 【解析 2】in the face of 面对（问题、困难等）They showed courage in the face of danger. 面对危险他们表现出了勇气。21.The spirit of these climbers shows us that we should never give up trying to achieve our dreams. 这些登山者的精神告诉我们， 我们应该从不放弃实现自己的梦想。【解析】achieve v 获得；达到； 实
34、现 achievement n 完成； 成绩achieve ones dream = ones dream comes true 实现某人的梦想词条 是否接宾语 用法achieve 是 主语一般为“人”come true 否 主语一般是“梦想；理想”We want to see young people _(实现他们的梦想)。_(实现) your dream through great effort is really cool.22. It also shows that humans can sometimes be stronger than the forces of nature.它
35、还告诉我们， 人类有时候比自然的力量更强大。【解析 1】human n 人；人类 No human could live like this .没有人能这样生活。【解析 2】force n 力量；the forces of .的力量 The force of human is great. V. 迫使；强迫 force sb. to do sth 强迫某人做某事Nobody can force me to do something.【解析 3】nature 不可数名词 “自然界；大自然” natural adj. 自然地in nature 在自然界中Unit 7 Whats the highe
36、st mountain in the world?课文重难点讲解Section B- Self Check1. The elephant weights many times more than this panda.这头大象的重量是这只熊猫的很多倍。【解析 1】weigh v 称的重量 weight n 重量【记】 She weighs herself every day and wants to lose weight.【解析 2】time “是 的几倍”主语 + 数词 + times + as +形容词+ as +被比较的内容Our new school is four times as
37、 big as the old one.“次数” 一次 once 两次 twice 三次及三次以上 ： 基数词 + times three times 三次 three or four times 三到四次【短语】many times 很多倍 last time (在)上次时 every time 每次/每回 each time 每当时 the first time 第一次时 next time (当)下次时 【句型 】Its time for sth . 或 It s time ( for sb . ) to do sth . 意为：该是的时候了 Its time for dinner .
38、该是吃晚餐的时候了。 Its time for children to go to bed . 是小孩睡觉的时候了。【2012 浙江杭州 2】We have two ears and one mouth so that we can listen _ we speak.A. as twice much as B. twice as much as C. as much as twice D. as much twice as2.At birth, a baby panda is about _ to _ kilos.刚出生的小熊猫幼崽约_到 _公斤。【解析】at birth 出生时 （用作时间
39、状语）_(出生时) ， a baby panda is about 20cm long.give birth ( to sb/ sth) 生孩子；产仔3. A panda can live up to _ to _ years.一只熊猫活_ 年到_ 年【解析】up to 高达up to +数量词 达到 （某数量、程度等） ；至多I can take up to four people in my car.直到 （现在）Up to now , Tony has been very quiet.be up to sb. “由某人决定” Shall we go out or stay in ? It
40、s up to you.4. Lin Wei and the other panda keepers are preparing the milk for the baby pandas breakfast.林微和其他熊猫饲养员们正在给熊猫幼崽准备牛奶作为早餐。【解析 1】the other 其他的 （指两个事物或两个人中的“另一个” ， 后接名词时，表示“其他的人或物” ；One The other . （两者中）一个， 另一个the others=the other +复数名词the other 的复数形式是 the others “其他东西，其余的人” 。特指某一范围内的“其他的（人或物
41、） ”。Two boys will go to the zoo, and the others will stay at home. 两个男孩将去动物园，其余的留在家里。 【2013 孝感 3】22. My family has two dogs. One is white, _ is black.A. other B. another C. the other D. others来源:学【解析 2】preparefor 为准备1). prepare sth.表示“准备“，后接名词或代词作宾语。Our English teacher was preparing the lessons when
42、 I came into the office.我进办公室时，我们的英语老师在备课。2). prepare to do sth.表示 “准备做“ 。They were preparing to cross the river when it began to rain.他们正准备过河，突然下雨了。3). prepare for sth.表示“为做准备“。The students are busy preparing for the final exam.学生们正在准备期末考试5. At 9:00 a.m, they find that most of the babies are alread
43、y awake and hungry.上午 9:00 的时候，他们发现大部分熊猫幼崽已经醒来并且饿了。【解析】awake adj. 醒来 （反义词）asleep 睡着的 She was awak all night.V. 唤醒；使醒来 = wake up The noise awak me. 【2013 江苏苏州】 Do you lie _ (醒着的）at night，worrying about things？( ) He fell _ early last night, and he was _ early this morning.A. sleep; wake B. asleep; wa
44、ke C. asleep; awake D. sleep ; awake6. When the babies see the keepers, they run over with excitement and some of them even walk into their friends and fall down! 当熊猫幼崽们看到饲养员时便激动地跑了过来，有些甚至撞倒它们的伙伴，绊倒在地！【解析 1】run over 撞倒run ran run running runner 赛跑的人【短语】run after 追逐,追求 run away from 从跑掉;逃避 run out (某
45、物)被用完 run out of 用完(某物) run into 无意间碰到 ,和相撞 【解析 2】excitement 激动；兴奋exciting 形容词，表示“令人兴奋的；使人激动的 “，指人、事、物本身让人兴奋、激动He told us an exciting story yesterday.excite v “(使)兴奋“excitement n 激动；兴奋 Are you excited about going to Beijing? be excited about 对 感到激动to ones excitement 使某人兴奋的是【2013 遂宁 2】Everyone was _w
46、hen they heard the _ news.Aexciting ，exciting Bexcited ，exciting Cexciting excited【解析 3】fall down 跌倒fall “落下，跌落，降落” ，指在重力的作用下落下，或失去平衡而跌落The leaves fall in the autumn.fall down 强调的是“滑倒、倒下 ”，后接宾语时应加上介词 fromThe book fell down from the table to the floor. 【短语】 fall down 倒下 fall over 落在.之上 , 脸朝下跌倒 fall o
47、ff 下降, 跌落 fall over“向前摔倒、跌倒” 。【2013 四川凉山】 What happened to Mare? He fell _ the bike _ a snowy morning.A.off; in B.down; at C.off; on 7. The baby often die from illness and do not live very long.熊猫幼崽常死于疾病，并且活不久。【解析 1】 】die v. （延续性动词） be dead 死，死亡 death n. 死，死亡dead adj. 死的 dying adj. 将死的 Lucys dogs _(die) yesterday. Its_ made her sad.excited 形容词，表示“ 兴奋的 “，指人、物对感到兴奋，是（主动地感到）兴奋的 His grandpa _(die) for five years .( ) He _ for two years. We are still sad about
