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必修5 Unit1.Great scientists words优质课ppt免费课件下载

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必修5 Unit1.Great scientists words优质课ppt免费课件下载必修5 Unit1.Great scientists words优质课ppt免费课件下载必修5 Unit1.Great scientists words优质课ppt免费课件下载必修5 Unit1.Great scientists words优质课ppt免费课件下载必修5 Unit1.Great scientists words优质课ppt免费课件下载必修5 Unit1.Great scientists words优质课ppt免费课件下载必修5 Unit1.Great scientists words优质课ppt免费课件下载必修5 Unit1.Great scientists words优质课ppt免费课件下载
Ⅰ.高频单词必记
1. vt.      分析
2. vt. 打败;战胜;使受挫
n. 失败
3. vt. 照顾;护理;出席;参加
4. vt.& n. 治愈;痊愈;治疗
5. n. 挑战
vt. 向……挑战
analyse
defeat
attend
cure
challenge
6. vt. 吸收;吸引;使专心
7. vt. 认为;怀疑
n. 被怀疑者;嫌疑犯
8. vt. 责备;谴责
n. 过失;责备
9. n. 柄;把手
vt. 处理;操纵
absorb
suspect
blame
handle
10. vt.& vi.结束;推断出→ n.结论;
结束
11. vt.暴露;揭露;使曝光→ adj.无遮蔽的;
无保护的;风险高的
12. vt.污染;弄脏→ n.污染
conclude
conclusion
expose
exposed
pollute
pollution
13. vt.宣布;通告→ n.通知;宣告
14. vt.& vi.捐献;贡献;捐助→
n.捐献;贡献;捐助
15. vt.拒绝;不接受;抛弃→ n.拒绝;抛弃
announce
announcement
contribute
contribution
reject
rejection
Ⅱ.重点短语必背
1.       提出
2. 得出结论
3. 使显露;暴露
4. 将……和……联系或连接起来
5. 除……之外;此外
put forward
draw a conclusion
expose ...to
link ...to ...
apart from
6. 讲得通;有意义
7. 对……严格的
8. 应受谴责
9. 面对挑战
10. 导致
make sense
(be) strict with ...
be to blame
face a challenge
lead to
Ⅲ.经典句型必会
1.Neither its cause nor its cure was understood.
人们既不知道它的病源,也不了解对它的治疗。
解读:neither ...nor ...“既不……也不……”。
仿写:美国政府和法国官员都没有证实有关利比亚的这则新闻。
________ the American government ________ the French officials ________________ the news about Libya.
答案:Neither; nor; have confirmed
2.So many thousands of terrified people died every time
there was an outbreak.
每次爆发霍乱时就有成千上万惊恐的人病死。
解读:every time “每次”,作连词用,引导时间状语从句。
仿写:每次我去拜访他,他总是在忙着做家庭作业。
________________________________, he was always busy with his homework.
答案:Every time I called on him
3.Only if you put the sun there did the movements of the
other planets in the sky make sense.
只有把太阳放在中心位置上,天空中其他行星的运动才能讲得通。
解读:“only +状语”位于句首时后面主句需用部分倒装。
仿写:汤姆的父母原以为只有用这种方式汤姆才能成功。
His parents thought only in this way ________________ become successful.
答案:could Tom
4.He placed a fixed sun at the centre of the solar system
with the planets going round it and only the moon still going round the earth.
他把太阳固定在太阳系的中心位置上,行星围绕着太阳转,只有月球仍然绕着地球转。
解读:with the planets going round it为“with+宾语+宾补”的复合结构。
仿写:随着房价的上升,许多人买不起房子。
With the price of the houses ________________, a great many people can't afford to buy a house.
答案:going up
1.conclude vt.& vi.结束;推断出
①I concluded from their remarks that they were not in favour of the plan.
我从他们的评论中推断出他们不赞同此项计划。
②We the meeting an English song.
我们以一首英语歌结束了这次会议。
concluded
with
③We will have a further discussion before we draw a final conclusion.
我们将作进一步的讨论,然后再作出最终结论。
④ , I would like to say how much I have enjoyed myself today.
最后,我想说我今天过得很开心。
In conclusion
2.attend vt.出席;参加;照顾;护理;注意vi.专心;
留意
①Recently, I flew to Las Vegas to attend a meeting.(摘自2010四川高考·完形填空)
最近,我乘飞机去拉斯维加斯出席一个会议。
②She was praised for having her sick mother­in­law for over thirty years.
她伺候生病的婆婆三十多年,受到人们的称赞。
attended on/upon
③I can't go out with you tonight because I have an urgent thing to attend to.
今晚我不能与你一起外出,因为我有一件急事要办理。
3.expose vt.暴露;揭露;使曝光;使面临
[教材P2原句] But he became inspired when he thought about helping ordinary people exposed to cholera.
但当他一想到要帮助那些得了霍乱的普通百姓时,就感到很受鼓舞。
①Don't expose babies to strong sunlight.
不要让婴儿受到强烈的阳光照射。
②Take care not to keep your children the bad books and magazines.
当心不要让孩子接触不良书籍和杂志。
③ sunlight for too much time will do harm to your skin.
暴露在阳光下太久对皮肤有伤害。
exposed to
Being exposed to
4.absorb vt.吸收;吸引;使专心;并入;吞并
[教材P2原句] The second suggested that people absorbed this disease into their bodies with their meals.
第二种看法表明人们是在吃饭时把这种病毒引入体内的。
①Water can absorb and give off a lot of heat without big changes in temperature, thus creating a stable environment.
水能吸收和放出许多热量,这在温度上没有大的变化,因而就创造出了一个稳定的环境。
②He a letter and didn't even look up when I came in.
他在聚精会神地写信,当我进来时他甚至都没有抬头。
③ , Tom simply forgot food and sleep.
汤姆专心于工作,几乎忘记了吃饭和睡觉。
was absorbed in writing
Absorbed in his work
5.blame vt.责备;谴责;把……归咎于n.过失;责备
[教材P2原句] It seemed that the water was to blame.
看来水是罪魁祸首。
①You've failed to do what you will be expected to and I'm afraid the teacher will blame you.(摘自2010四川高考·单项填空)
你未能做到大家期望你做到的事情,恐怕老师会责备你。
②Don't always blame your own
failure on others.Sometimes
you yourself .
不要总把失败归咎于他人,有时该怪你自己。
are to blame
③ the breakdown of the school computer network, Alice was in low spirits.
因弄坏学校网络而受到责备,Alice情绪低落。
④You should take the blame for not finishing the work on time.
未能按时完成工作,你应该承担责任。
Blamed for
6.contribute vt.& vi.捐款;贡献;捐助;导致;投稿
①It is easy to think that a junior team member may have less to contribute than more experienced ones.(摘自2011浙江高考·阅读理解第二节)
人们很容易认为一名年轻队员比那些有经验的队员可能对球队的贡献小。
②We hope your suggestion will the problem.
我们希望你的建议有助于解决问题。
contribute to solving
③Some Public Service Ads mainly aim to make contributions to society.
一些公益广告的主要目的是为社会作贡献。
Ⅰ.单词拼写
1.It has been ________ (宣布) that they will get married
next month.
答案:announced
2.Our teacher often tells us that taking exercise ________
(有助于) to good health.
答案:contributes
3.The police ________ (把……归咎于) the traffic accident
on Jack's carelessness.
答案:blamed
4.It was such an interesting story that all the students in
the classroom were a________ in it.
答案:absorbed
5.Most customers were satisfied with the way their
complaints were h________.
答案:handled
6.Those are the facts of the problem; what do you
c________ from them?
答案:conclude
7.To my surprise, one of my most able students was
r________ by another university.
答案:rejected
8.The old gentleman considers it almost a crime to
e________ children to violence and sex on TV.
答案:expose
Ⅱ.单项填空
1.(2012·济南检测)—The light was on all night long.
—Yes.It seemed that Mike________.He was the last one to leave the office.
A.was to be blamed     B.was to blame
C.had been blamed D.should be blamed
解析:be to blame表示“应受责备”,是主动形式表达被动含义。
答案:B
2.(2012·泰安模拟)Everyone is encouraged to ________
something to those who suffered a great deal in the earthquake.
A.construct B.connect
C.contribute D.collect
解析:考查动词辨析。句意:每个人都被鼓励为遭遇地震灾难的那些人捐献点什么。contribute “捐献;捐赠”,符合题意。
答案:C
3.—Why not join us in playing football?
—I'm afraid not, for I have something important to ________.
A.turn to B.attend to
C.look on D.take on
解析:考查动词短语辨析。turn to “转向”; attend to “处理”; look on “看待”; take on “呈现;雇用”。由题意可知B项正确。
答案:B
4.When I entered the room, I found my father ________ in
the sofa and ________ in a magazine.
A.seated; absorbed B.sit; absorb
C.sitting; absorbing D.sat; absorbed
解析:句意:当我走进房间时发现父亲坐在沙发上被杂志所吸引。seated为过去分词表状态,第二个动词absorb与father之间是被动关系,即父亲被杂志所吸引,故用过去分词。
答案:A
5.I can ________ from what you say that you are
unhappy about the news.
A.conclude B.put
C.make D.attend
解析:考查动词词义辨析。句意:我可以从你所说的话中得知你对此消息并不满意。conclude from “从……推断出”,符合句意。
答案:A
1.put forward提出(建议);推荐;将……提前;将(钟表等)向
前拨
[教材P1原句] Who put forward a theory about black holes?
谁提出的黑洞理论?
①They have put forward the date of their wedding by one week.
他们将婚礼日期提前了一周。
②It is good for us to an hour each day for exercise.
每天留一个小时来锻炼对我们有好处。
③A notice was in order to remind the students of the changed lecture time.(摘自2009陕西高考·单项填空)
为了提醒同学们演讲的时间有变,有人张贴了一则通知。
put aside
put up
④It's wise to have some money for old age.
存些钱养老是明智的做法。
put away
2.apart from排除;除了……外
[教材P4原句] Apart from the construction mentioned above, you have also learned the following phrases.
除了以上提到的结构,你也学过下面的词组。
①Apart from good service, the restaurant offers different kinds of traditional Fujian dishes.(摘自2011福建高考·单项填空)
除了良好的服务,饭店还提供不同种类的传统闽菜。
② the cost, the dress doesn't suit me.
姑且不论价格,这件衣服不适合我。
③Apart from/Except for/Aside from some spelling mistakes, the composition is well written.
除了有几处单词拼写错误外,这篇作文写得不错。
Apart rom/Besides/In addition to
3.make sense有意义;有道理;讲得通
[教材P7原句] Only if you put the sun there did the movements of the other planets in the sky make sense.
只有把太阳放在中心位置上,天空中其他行星的运动才能讲得通。
①He doesn't talk much, but what he says makes sense.
他话不多,但言之有理。
②It was the language that helped shape the way I saw things, expressed ideas, and made sense of the world.(摘自2010广东高考·阅读理解A)
是语言帮助塑造了我看事物、表达想法和理解这个世界的方式。
③ can you lie to your parents.
你决不能向父母撒谎。
④As far as I'm concerned, getting upset about it now.
就我而言,现在为这事苦恼是没有意义的。
In no sense
there is no sense in
Ⅰ.完成句子
1.It is obvious that lung cancer __________________
(与……有密切关系) heavy smoking.(link)
答案:is closely linked to
2.Read this sentence and tell me _______________
_________ (是否讲得通).(sense)
答案:if it makes sense
3.We'd better discuss the issue in detail before we
________________________ (得出结论).(draw)
答案:draw a conclusion
4.Henry ________________________ (提出一项好建议)
at the board meeting.(put)
答案:put forward a very good suggestion
5.________________________ (除了有几个缺点外), he is a
faithful friend.(apart)
答案:Apart from a few faults
Ⅱ.单项填空
1.________ cleaning the yard and making up the beds for
the old, we also read newspapers for them and had chats with them.
A.Except for B.Rather than
C.Apart from D.Instead of
解析:考查短语辨析。根据also可知,我们所做的也包括clean the yard和make up the beds for the old这两件事,故用apart from表示“除了……还”,相当于besides/in addition to。except for “除了……之外”(用于修正和补充句子的主要意思); rather than “而不是”; instead of “代替”。
答案:C
2.To be honest, I know

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