姓名:       
学生目前情况
(遗漏知识点)
教学目标
熟练掌握9AU7welcome和reading部分的知识点
教学重点
知识点的拓展与运用
教学难点
熟练掌握每个知识点的考点
                                  教学内容
【同步知识点梳理】:
1.attack
/ə'tæk/
*攻击,进攻
课本例句:If a bear is in danger,it will attack people.
用法解析:attack,v,三会单词  作名词时意为:袭击,攻击
例:The planes began their attack on the city.飞机开始攻击这个城市
2.male
/meɪl/
*雄性的;男(性)的
课本例句:What will male wolves do if there’s danger.
用法解析:male,adj.三会单词    female,adj 雌性的;女的
3.studio
/'stju:dɪəʊ/
*摄影棚;录音室
课本例句:We will arrive at the studio around
用法解析:studio,n,三会单词   
4.minibus
/'mɪnɪbʌs/
*小型公共汽车,中巴
课本例句:You will not need to take the minibus in the studio.
用法解析:minibus,n,三会单词
5. complete
完成,结束
课本例句:If Amy completes all her homework quickly,she will watch the chat show.
用法解析: complete,vt,完成,结束。 
          例:The new bridge is not completed yet.
          Complete 作adj,完全的,完整的。      completely,adv,完全地,彻底地
          例:This term is now complete.
              The building was completely destroyed.
6. introduce
介绍                 
课本例句:If Sandy finds a programme interesting,she will introduce it to us.
用法解析:introduce为及物动词。            introduction 名词: 介绍、说明
introduce sb./sth to sb. 把某人或某物介绍给某人 
例:Let me introduce myself. 让我来自我介绍。
7.be in danger
处于危险中
课本例句:What will a bear do if it’s in danger?
用法解析:danger,n,危险            反义词:safety,n,安全
dangerous,adj,危险的        反义词:safe,adj,安全的
be in danger 处于危险中    out of danger 脱离危险
例:His life is in danger.
    The old man is out of danger now.
一、语法解析
if 和 unless引导的条件状语从句
(一)if 条件句
我们用if引导的条件状语从句来讨论可能的条件以及该条件成立时可能的结果。学习if引导的条件状语从句的用法,我们可先从如下的口诀入手:
if条件句不一般,几个要点记心间;
条件句,放在前,逗号要句中间
条件句表可能,主句多用将来时;
条件句表事实,主句常用现在时。
例:We can walk there if we can’t find a bus. 如果我们不到公车,也能走路去那里
主句              条件状语从句
If it rains tomorrow, we will not go to the zoo. 如果明天下雨,我们就不去动物园
条件状语从句      主句
What will you go if you find someone in danger?  如果你发现某人有危险,你会怎么做?
主句            条件状语从句
if 条件句:
1. 用if条件句表达客观真理或普通现象.
  If条件句用于表达客观真理或普通现象时,主,从句时态均用一般现在时
例: If you freeze water, it turns into ice.
      A fish dies if you take it out of water.
2. 用if 条件句表示将来可能发生的事情
  在表示将来可能发生的事情的if条件句中,主句用一般将来时,而if从句用一般现在时表示将来的时间,即主将从现. 主从句可互换位置.
例: If I like the house, I will buy it. 如果我喜欢这房子,我就会把它买下
      I will tell her if I see her. 如果我见到她,我就会告诉她。
注意:主句中的will也可以用情态动词can, may 或might等代替。
例: If they are friendly,I might invite them to the party.
如果他们很友善,我可能会请他们去参加聚会
If we hurry now, we can stop for coffee later.
如果我们现在抓紧时间,就可以稍后去喝咖啡
注意:在条件句中,主句部分只能使用动词will的一般将来时,不能使用be going to的结构
注意:if引导条件状语从句时翻译为:如果。若if引导宾语从句时翻译为:是否。此时无“主将从现”原则,从句时态根据主句时态决定。
(二)unless 条件句
表示在特定条件下,才决定做或不做一件事,中文用的连接词一般是“除非”和“否则”。如:除非刮台风,否则演唱会将如期进行。在英语中,我们可以用unless表达这个意思,相当于if not。以这个句子为例:
The concert will be held as schedule unless there is a typhoon.
= the concert will be held as schedule if there is not a typhoon
She will keep on singing unless she is told to stop. = she will keep on singing if she is not told to stop她会一直唱下去,除非有人叫她停止。
也可以用or(否则) 来做同义句转换
Unless you listen carefully, you won’t know the answer.
= if you don’t listen carefully, you won’t know the answer.
= you should listen carefully, or you won’t know the answer
注意:If 和 unless引导的条件状语从句最重要的原则为“主将从现”,类似的词有when、as soon as、until
例题训练:
1. —The air pollution is terrible.
—It will be worse ________ we take action to protect the environment.
    A. if                            B. unless            C. until                D. when
答:B
2. ---We can’t be successful _______ we work hard.  --- I can’t agree more.
A. if            B. unless            C. because            D. when
答:B
3. ---I wonder if it is going to rain next week.
  ---If it_________, I have to stay at home.
  A. is                B. does            C. do                  D. will
答:B
4.---Do you know ________ Mary will go to the party or not?
  ---I’m not sure. She says that she will stay at home if she _________
A. if, isn’t inviting        B. whether, doesn’t invite
C. if, wasn’t invite        D. whether, isn’t invited
答:D
5.The number of the tigers will be smaller and smaller _____humans stop hunting them for their fur and bones.
    A. until        B. after        C. when      D. unless
答:D
6.除非你尽力,否则你不能实现你的理想
答:Unless you try your best, you will not realize your dream.
7.除非仔细看,否则你会把Lucy误当成她的妹妹。
答:If you don’t / Unless you watch carefully, you will mistake Lucy for her sister.
[来源:学.科8.除非人类停止为了皮毛和骨头而捕杀老虎,否则这种情况将会继续下去。
答:This situation will be continued if humans don’t stop killing tigers for their fur and bones.
9.如果我今晚到家太迟,就会错过我最喜欢的电影。
答:If I get home too late tonight, I’ll miss my favourite film.
10.如果你在解决这些难题方面有困难,请向我求助。
答:If you have difficulty solving these difficult problems, please ask me for help.
11.如果你对它不满意,可向机器人商店投诉。
答:If you aren’t satisfied with it, you can complain to the robot shop.
Task
知识点解析
1.view
/vju:/
*观看
课本例句:TV viewing habits
用法解析:view: n. “风景”;“景”,通常指从某个特定(或许较高的)位置所见到的景物。
vt. 观看  TV viewing habits 电视观看习惯
用法拓展:view作n,还表示“观点,意见”
        例:Millie and Simon give their views on TV advertisements.
            Work in pairs and tell your partner your point of view.
2.silly
/'sɪlɪ/
傻的;愚蠢的
课本例句:I think most of them are silly.
用法解析:silly,adj,傻的  同义词有:stupid、foolish    反义词clever
        silly--sillier---the silliest
例题训练:
Tony said he did something _________ (愚蠢的) when he was very young.
答:silly\stupid\foolish
3.waste
/weɪst/
浪费
课本例句:Watching TV ads is just a waste of time.
用法解析:waste n. 浪费,可数    be a waste of time “浪费时间” 
vt. 浪费        waste time “浪费时间”
例:Don’t waste time or money.不要浪费时间和金钱
Wasting other’s time is murdering.浪费他人的时间就是谋杀
用法拓展:waste 作 n.还可表示“废料,垃圾,污水”不可数
        例:Put the waste in to river.
例题训练:
玩游戏就是浪费时间。
答:Playing games is just a waste of time./It is a waste of time playing games. 
4.twin
/twɪn/
*双胞胎之一
课本例句:The twins received a message from Sarah, who was asking for help.
用法解析:twin,n,双胞胎之一,单数        twins复数
5.burglar
/'bɜ:ɡlə(r)/
*入室窃贼
课本例句:There were some burglars in Hill Building.
用法解析:burglar,n,  三会单词
6.gun
/ɡʌn/
课本例句:The twins saw three men in police uniforms coming out of the building with guns in their hands.
用法解析:gun,n,
这里gun in hand是“名词+介词短语”结构,表示一种伴随状况。
          例:The teacher walked into the classroom, book in hand.
WELCOME
1.lucky
幸运的
课本例句:You’re very lucky,Hobo
用法解析:luck  n          lucky adj      luckily  adv     
 ①lucky是luck的形容词,“幸运的”,在句中作定语或表语。
          例:I was lucky enough to get a job.
            ②luckily副词,常用于句首,表示谈话人的评论,“幸运的是”,在句中作状语。
例:Luckily, he found his lost pen at home.=He was lucky that he found his lost pen at home.     
2.in your dreams
你做梦,你妄想
课本例句:You? A TV superstar?In your dreams, Eddie.
用法解析:in your dreams你做梦,你妄想
  (dream.n/v )
dream of / about doing sth.
realize your dream
例题训练:
—My dream is to be a CEO (首席执行官) of Microsoft one day in the future.
—__________. I think you’d better do well in your study today first.
    A. In your dreams              B. Every dog has its day
    C. Better late than never        D. The early bird catches the worm
答:A
3.so....that
如此...以至于
hat
如此...以至于
课本例句: I’m so good that I should be in Hollywood instead.
Millie is such a good storyteller that she can write exciting scripts.
用法解析: so +形容词/副词+that
(1) 如此....以至于(某人可以做/不能做)......
例:He ran so fast that most of us couldn’t follow him.   
He was so stupid that he made such a silly mistake.
Tom is so poor that he can’t afford to travel to hospital.
(2)such+名词词组+that 用法
such +a/ an + adj. +可数名词单数+ that从句
例:She is such a good teacher that all of us love her.
such +adj. +可数名词复数 + that从句
例:They are such interesting books that I want to read them once more.
such +adj. +不可数名词 + that从句
例:It was such bad weather that I had to stay at home.
注意:
1.当单数可数名词前有形容词,既可以用such,也可以用so.
such + a/an + adj + n. =so + adj +a/an +n.
such a good storyteller=so good a storyteller
such an important job= so important a job
2.当名词前有many ,much(多) , little , few(少)等修饰时,只能用so.但little如果是小的,可爱的意思,修饰名词时,只能用such.
例:So many birds eat so little food.
          So few people did so much work.
She is such a little girl.
3.当that 引导的结果状语从句为肯定句时,可与enough to do 转换;当从句为否定句时,可与too…to 转换。
4.so that +目的状从(can, could, will, may, might)
与动词不定式, in order to do sth替换
I go home so that I can tell you the strange thing.
= I go home to tell you the strange thing.
= I go home in order to tell you the strange thing.
例句拓展:instead,adv,代替,而不是
instead 用作副词,意为“代替”“替代”,通常作状语,常放在句尾.
instead of 固定词组,of是介词,后接名词、代词(宾格)或动名词.
意为“代替”“替代”“而不是”
例:You probably picked up my keys instead of yours.
    If you can’t sign your name, make a cross instead.
有时 instead of具有连词的性质,可以连接两个相同的语法结构:
    They went there on foot instead of by bus.
He ran quickly instead of slowly. schedule形容词
例题训练:
1.Can you imagine that ____ little ants can eat ___ many big worms?
  A. so; so            B. such; such        C. such; so          D. so;such
2. ---____fine day it is today!
  ----Yes, the sunshine is ____beautiful that I would like to go swimming in the sea.
  A. How, such,      B.What a, such    C. What a, so  D. How, so
3. ---Jack saved an old lady from the Yangzi River.  ______ great courage he showed!
--- Yes,I admire him ______ much that I want to follow his example to help others.
 A. What a , so               B. How , such            C. What, so           D. How  a, such
4.They set out early _________they can get to the station on time.
  A. such that            B. so that          C. in order to        D. in order
5、We don’t want____ many books because they are _____ boring books .
  A.so, so      B.such , such    C.so ,such      D.such , so
6、Mike is always forgetful .Please remember to remind him      the interview    he won’t miss it.
  A. of ; so that        B. of ; in order to    .C. about ;because  .D. about ; because of
答:C C C B
4.romantic
/rəʊˈmæntɪk/
*浪漫的
课本例句romantic film
用法解析:romantic, adj. 浪漫的    romance n.浪漫
比较级/最高级:more/most romantic
例:Tom is a very romantic boy.
5.western
/'westən/
西部电影,西部小说
用法解析:western,n,西部电影;西部小说;adj,西方的
          →westerner,n,西方人→west,n,西面
例:I like western movies.
  French is a western country.
6.industry
/'ɪndəstrɪ/
工业;产业
课本例句:Who do you think would be suitable for entering the film industry.
用法解析:industry,n,工业,产业
          例:Heavy industry was concentrated in the north of the country.
READING
1.all-time
/ɔ:l taɪm/
一向的,空前的
课本例句:Audrey Hepburn is one of Hollywood’s all-time greatest actresses.
用法解析:  all-time,adj,空前的
        例:He is one of the all-time best singes.
2.actress
/ˈæktrəs/
女演员
课本例句:Audrey Hepburn is one of Hollywood’s all-time greatest actresses.
用法解析: actress,n, 是由“act(表演)+后缀-tress”构成。后缀-tress表示女性。与actress类似的词:
waiter(男服务员)--waitress(女服务员)
host(男主人)---hostess(女主人)
prince(王子)---princess(公主)
构词法:
act(v./n.)---action(n.)/activity(n.)/actor/actress
active(adj.)---actively(adv.)---(反)inactive
例题训练:
1. All the clothes are one of the greatest ____________(act). She is from the USA.
2.Zhou Xun is one of the most popular_____(女演员)in China.
3.In this film all the______costumes are designed by a famous designer. (actress)
答:actresses'  actresses  actresses
3. loss
/lɒs/
*丧失,损失;失败
课本例句:When she died in 1993, the world felt very sad about the loss of a great beauty, a great actress and a great humanitarian.
用法解析:loss用作名词,意为“丧失,丢失”或“损失,浪费”.
loss(n)→lose(vt)→lost(过去式)→lost(过去分词)
常用短语: get (be) lost, lose oneself或lose one’s way 都意为“迷失方向”“迷路”
            lose heart 灰心  lose control 失去控制
            lose weight 减肥    lose face 丢脸    lose colour 褪
例句拓展:beauty 作不可数名词用时,意为“美,美丽”。
作可数名词用时,意为“美人,美的东西,美好的事物”。
注:beautiful, pretty和handsome的区别
这三个词都用作形容词,都可表示“漂亮的”“美丽的”,beautiful可用于修饰人、物、景,但一般不用来形容男人。而pretty侧重“娇小”,语气要比beautiful弱,常用来形容小孩或青年女子,pretty也可用来修饰物。指男子的“英俊”“漂亮”,常用handsome或者good-looking.
例:she is a beautiful/pretty girl .
she looks pretty in that dress.
例题训练:
1. Yan Su died _______ illness . We all felt very sad about the_______ of a great artist.
  A. of, losing      B. from, loss        C. from, losing      D. of, loss
2. We have ______a lot of wild animals, because of the __ of their living areas.
A. lose; loss    B. lost; lose    C. lost; loss        D. lose; lost
答:D C
4.humanitarian
/hju:ˌmænɪˈteəriən/
*人道主义的
课本例句:When she died in 1993, the world felt very sad about the loss of a great beauty, a great actress and a great humanitarian.
用法解析:humanitarian ,n.人道主义者→human n,人;人类→humanity,n.人类;人道
5.charm
/tʃɑ:m/
*魅力
课本例句:Hepburn’s beauty and charm caught the writer’s attention.
用法解析:charm,n,魅力,三会单词    charming,adj,有魅力的,迷人的
例:Tom is crazy about her charm and beauty.
          Lucy is a charming girl.
6.catch one's attention
吸引某人的注意
课本例句:Hepburn’s beauty and charm caught the writer’s attention.
用法解析: catch one’s attention = attract one’s attention
      例:She caught her teacher’s attention successfully by putting her hands up.
例题训练:
1.Hepburn的美貌和魅力吸引了这位作家的注意,他坚持Hepburn是扮演这个主角的完美女孩。
                                                                           
答:Hepburn’s beauty and charm caught the writer’s attention, he insisted that Hepburn was the perfect girl for the lead role.
2. The lady spoke loudly in public so as to____ others’ attention.
    A. catch        B. hold            C. make            D. have
答:A
7.insist
/ɪn'sɪst/
*坚持认为;坚持
课本例句:Colette insisted that Hepburn was the perfect girl for the lead role Gigi,
用法解析:insist,vi,坚持, 常用用法 insist +that从句 / on sth. / doing坚持做某事
例:She insisted on going there with me.
例题训练:
The explorer insisted ________ his advice was of ________.
A.   A.on, value      B. that, value      C. on, valuable  D. that, valuable[来源:学。科。网Z。X
8.lead
/li:d/
主角,扮演主角的演员
课本例句:Colette insisted that Hepburn was the perfect girl for the lead role Gigi,
用法解析:lead,v,意为“引路”“带路”“领导”“率领”“通向”“导致”。
lead → led → led
lead 还可以表示“过…(生活)”。例:We are leading a happy life now.
lead作n,意为“领先”“(戏剧)主角”,用作定语时,,意为“主要的”“重要的”.
          例:She is the lead role of this movie.
9.play the role of
扮演.....的角
课本例句:Hepburn was chosen to play the lead role of a young princess
用法解析:  play the role of(+具体角)扮演…的角    e.g.play the role of a princess
          play a role in(+范围/地方)在...中扮演角      e.g.play the role in the team
play the lead role (in …) 在…里担任主角
如:She played the lead role in Roman Holiday
She played the role of an angel .
例题训练:
1、— Did Jenny play the role _______ the princess in the play?
— Yes, she did. The prince saved her and fell in love _______ her.
A. with; at            B. as; in                C. of; to              D. of; with
答:D
2、直到结果宣布,我们才知道她将扮演一位天使的角。
                                                           
We didnt know she would play a role of an angel until the result was announced.
10.base
/beɪs/
*以…为基础
课本例句:a play based upon her novel
用法解析:base,vt,三会单词    base on/upon …  以…为基础,基于                         
例题训练:
1、The film ________ real-life events________ by Li An. It’s moving.
  A. based upon, directed        B. was based upon, was directed       
  C. based upon, was directed    D. was based upon, directed
2、这部以她的小说改编的电影标志着她成功事业的开始。
                                                       
答:C    The film based on/upon her novel marked the beginning of her successful career.
11.major
/'meɪdʒə(r)/
*主要的;较大的
课本例句:Hepburn had never played any major roles before.
用法解析: major,adj,三会单词
12.mark
/mɑ:k/
表明,标志
课本例句:That event marked the beginning of her successful career.
用法解析: mark,n,可数,不可数兼有。意思是“分数,商标,标记”等。
                作动词“标明,标记,批分数”。
满分full mark      mark papers 批试卷.
例题训练:
1、Playing the lead role in Gigi ________ the beginning of Hepburn‘s success. (标志)
marked
2、这部电影的成功标志着Hepburn成功的事业的开始。
                                                                           
答:The success of this film marked the beginning of Hepburn’s successful career.
13.nomination
/nɒmɪˈneɪʃn/
*提名
课本例句:During her lifetime, Hepburn had four more Oscar nominations.
用法解析: nomination n.提名-→nominate vt.推荐;提名;任命
14.appearance
/əˈpɪərəns/
*出现,露面;外貌
课本例句:Hepburn made her final appearance in the film Always and played the role of an angel.
用法解析:appearance,n,可数,不可数兼有,意为“出现”“露面”“外表”“外貌”。
make one’s first appearance  首次登台
        appear vi.出现;显得,不能用于被动语态,意为“出现”“显出”“显露”“到场”“出版”。  disappear 消失v.—disappearance n.
15.beyond
/bɪ'jɒnd/
*超出,除…之外
课本例句:Hepburn’s achievements went beyond the film industry.
用法解析:beyond用作介词,意为“为…所不能及,超出…理解力之外”,
go beyond “超出,超过”
例:My TV set is beyond repair.
He has gone far beyond.
例题训练:
1.I hope the train will arrive on time, but it’s_________ my control.
    A. in          B. without          C. under        D. beyond
2.Put such dangerous things as medicine, knives and lighters ______ the reach of children.
A. in  B. within    C. beyond  D. over
答:D C
16.effort
/ˈefət/
*努力,艰难的尝试
课本例句:She won many awards because of her efforts in this area.
用法解析:effort,n      effect,n,影响
  put one’s effort into sth (effort 精力 不可数) 将某人精力投入到…
make efforts to do sth (effort 努力 可数名词) 努力做某事
have a bad(good) effect on sb. 对某人有坏(好)的影响.
注意一般没有have bad (good)effects on sb.
例题训练:
1、The film she put all her effort into ___________(win) an Oscar last year.
2、Our English teacher often tells us that success needs a lot of _____.
  A. charm            B. career              C. effects          D. efforts
答:D
17.pass away
(委婉语)去世
课本例句:On 20 January 1993, she passed away peacefully in her sleep.
用法解析:pass away 意为“去世”“逝世”,与die同义,是一种比较婉转的说法。
pass away还可表示“消失”“消磨时间”的意思。
用法拓展:有关pass的其他短语:
          pass by 从某人身边经过;(时间)逝去
pass on把…传给别人;转入
          pass 用作动词,意为“经过”“度过”“过去”“传递”“通过(考试)”
注意pass是动词,而past是介词。pass的过去式和过去分词passed 与 past读音一样,即/pa:st/
18.peacefully
/'pi:sfəlɪ/
宁静的,和平的
课本例句:On 20 January 1993, she passed away peacefully in her sleep.
用法解析:peacefully adv.安宁地;和平地→peaceful adj.安宁的;和平的-
        →-peace n.和平;安宁
例题训练:
1. The great actress passed away _______ (peace) in her sleep.
2.The people don’t want any wars. They wish to live ___(peace)
3.Some people think such a problem should be dealt with        (peace)
答:peacefully,peacefully
19.attractive
/əˈtræktɪv/
*漂亮的,有吸引力的
课本例句:Someone of great charm has an attractive quality.
用法解析: attractive,adj. 漂亮的,有吸引力的   
more attractive          most attractive
例:This story is so attractive that everyone likes listening to it.
用法拓展:attract,vt. 吸引   
attract/catch one’s attention吸引某人的注意力 
be attracted by 被……吸引
例:A lot of tourists are attracted to the Great Wall every year.
attraction,n.  吸引        tourist attractions  景点
例:The park has become a new tourist attraction in Sunshine Town.
例题训练:
Yangzhou is _____attractive city. It’s such ____nice place that many tourists come here every spring.
A. a; a          B. the; /            C. an ; /          D. an;  a
【能力提升】:
On May 27, 1995, our life was suddenly changed. It happened a few minutes past three,  36  my husband, Chris, fell from his horse as it 37  over a fence. Chris was paralyzed (瘫痪) from the chest down,   38  to breathe normally. As he was thrown from his horse, we entered into a life with lots of unexpected challenges. We went from the "haves" to the “have-nots".
Yet what we discovered later were all the gifts that came out of sharing difficulties. We came to learn that something  39 could happen in a disaster . All over the world people   40  Chris so much that letters poured in every day. By the end of the third week in a medical center in Virginia, about 35,000  41  had been received. 
As   42 , we opened letter after letter. They gave    43 comfort(安慰)and became a source(源泉)of strength for us. We used them to  44  ourselves. I would go to the pile of letters marked with "Funny" if we needed a   45 , or to the "Disabled" box to find advice from people in wheelchairs or  46 in bed living happily . 
These letters, we realized, had to be shared. And so   47  we offer one of them to you. 
Dear Chris, 
My husband and I were so sorry to hear of your   48 accident last week. No doubt your family and your friends are giving you the strength to face this   49   challenge. People everywhere are also giving you best wishes every day and we are among those who are keeping you   50 . 
Yours Sincerely, 
Nancy Reagan
36.A. since                    B. before                C. when                    D. while
37. A. walked                B. climbed            C. pulled                  D. jumped
38. A. able                    B. unable              C. suitable                  D. unsuitable
39. A. terrible                B. similar            C. wonderful                D. practical 
40. A. wrote for            B. cared for          C. hoped for                D. sent for
41.A. news                  B. paper                  C. letters               D. stamps
42.A. patients                B. a family            C. nurses                  D. a group 
43. A. them                B. themselves         C. us                    D. our
44.A. encourage          B. express            C. control                  D. treat
45. A. cry                    B. laugh              C. chat                    D. sigh
46. A. much                    B. never                  C. even                    D. seldom
47. A. here                    B. there                  C. toward                    D. forward
48. A. driving                B. flying              C. running                D. riding
49. A. necessary          B. different            C. difficult                  D. valuable [来源:Z.xx.k.Com]
50. A. nearby                  B. close                C. busy                    D. alive
D
In order to show that showering isn’t a big deal, an American hasn’t taken a shower for 12 years. Instead, he sprays (喷洒) himself with something special that is said to have kept him clean over the years.
Dave Whitlock, a chemical engineer, thinks no fact can show that bathing is a healthy practice. “I haven’t taken a shower for 12 years, ” he says. “In fact, the chemical in our soap have killed all the friendly bacteria that live on our skin when we use it. ”
For a long time, many people haven’t realized skin bacteria are important and helpful to the body. Although Whitlock isn’t a biologist, he has tried his best to invent a kind of spray called “Mother Dirt” with friendly bacteria. According to Whitlock, the bacteria in the spray can take in something dirty on our skin and produce a kind of chemical which is good for our body.
Now the spray is being produced in a company which Whitlock has helped to set up. The spray has no smell and feels just like water. It can be sprayed all over the skin twice a day to avoid showering. And for those who really enjoy showering, the company is planning to develop a kind of special shower gel (沐浴露) with friendly bacteria.
62. Why hasn’t Whitlock taken a shower for 12 years?
A. Because he hates showering.
B. Because he wants to prove his idea.
C. Because there aren’t any friendly bacteria on his skin.
D. Because he is too busy with his work.
63. Which is TRUE about the spray that was invented by Whitlock?
A. It can help to keep the skin clean and healthy.
B. It can help the skin produce more friendly bacteria.[来源:学#科#网Z#X#X#K]
C. It smells better than shower gel we use.
D. There are not any chemicals in it.
64. What can we know about Dave Whitlock?
A. He is an American biologist.
B. He thinks showering is important.
C. He always uses some soap to wash himself.
D. He’s trying to make people learn a lot about showering.
65. What can we know from the passage?
A. Whitlock suggests that we should take showers often.
B. Almost everyone knows the importance of skin bacteria.
C. Using soap often is harmful to our skin’s health.
D. The spray Whitlock invented is becoming more and more popular.
课后作业

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