2013年高中英语 Unit6 Antarctica and the Environment SectionC同步精品课件 重庆大学版必修5

课件48张PPT。Section C　Listening and Speaking，Writing，Further Reading 课堂互动探究预习多维感知写作专题突破Section C预习多维感知Ⅰ.词语翻译
1．in many respects________________
2．a long string of________________
3．come up with________________
4．open up________________
5．bid against________________6．put up________________
7．let’s say________________
8．by much________________
答案：1.在许多方面　2.一长串；一长列　3.提出；想出；提供；追及；赶上　4.打开；打通；开展；展开　5.抬高竞买　6.把……拿出来出售(或拍卖，竞争等),7.比方说　8.大大地；到极大程度Ⅱ.课文填空
Four Wonders of the Web
There are four wonders of the web, the first of 1.__________is Yahoo.It started in January, 1994 and in the past seven years，it has widely 2.____________its range，partly through a long 3.____________of buys.Now it offers almost everything you want，which includes 4.____________messaging，chat rooms，shops，auctions and so on.Google is awonder to millions of people.You 5._______almost everything, however unclear into the space provided and in a second it comes up with hundreds of 6._________.eBay is the most 7._______Internet company，which people can use to 8._________against each other for products put up for auction.The fourth wonder is Amazon.For regular users，it has made itself the shortest
possible 9.____________between wanting and buying.It also uses technology very cleverly to keep you on the site，and to 10.____________ you to buy more.
答案：1.which　2.expanded　3.string　4.instant　5.type　6.references　7.impressive　8.bid　9.path　10.attract课堂互动探究1range
观察理解
1)Chang’e-2 once flew with the range of a blind spot monitoring.
2)The enemy’s plane flew out of the range of our guns.归纳拓展
1)n.范围，射程
in/within range (of sth.)在射程以内，在……范围内
beyond/out of range (of sth.)在射程外，在……范围外
out of one’s range某人能力达不到的，某人知识以外的
2)vi.(在一定范围或幅度内)变动，变化；排列
range from...to.../between...and...在……范围内变化现学现用
翻译填空
1)The children’s ages ____________8 ________15.
这些孩子们的年龄在8岁到15岁之间。
答案：rauge from；to
2)The temperature ____________30 ________40 degrees centigrade.
温度在摄氏三十度和四十度之间。
答案：ranges between；and单项填空
3)(2010年高考湖北卷)This restaurant has become popular for its wide ________of foods that suit all tastes and pockets.
A．division　　　　　　　B．area
C．range D．circle解析：选C。考查名词辨析。foods后面的定语从句that suit all tastes and pockets (适合各种口味和消费层次)说明该饭店的食物多种多样，所以，应该用range。而A项division是“划分，分开”的意思；B项area是“区域”的意思，D项circle则是“圆圈，环”的意思，显然A、B和D项不合题意。2expand
观察理解
1)Air expands when heated.
空气受热膨胀。
2)The writer expanded his short novel into a long one.
那位作者把他的短篇小说扩展为长篇。
3)His company expanded into a big one.
他的公司扩大规模而成为大公司。归纳拓展
expand on/upon sth.阐述/详述某事
expansion n. [U] 膨胀；扩张巧学助记现学现用
翻译填空
4)You mentioned the need for extra funds.Would you ________________that?
你曾提到需要额外资金，详细说明一下好吗？
答案：expand on
5)___________________will mean the employment of sixty extra workers.
工厂的扩张意味着还要雇用60名工人。
答案：The expansion of the factory3instant
观察理解
1)The injured were in instant need of help.
2)I’ll be back in an instant.归纳拓展
instant adj.即刻的，立即的 n．瞬间，刹那
(1)for an instant 片刻，一瞬间
in an instant 立即，马上
the instant(＝as soon as) 一……就……
(2)instantly adv. 立即；马上
【注意】　instantly除用作副词外，还可作连词用。此外还有directly，immediately，表示“一……就……”。
I telegraphed my mother instantly I arrived there.
我一到了那里就发电报给妈妈。现学现用
翻译填空
6)He paused ______________and went on with his work.
他停了一会儿然后继续工作。
答案：for an instant7)When the rain started，the crowd vanished ____________.
下雨了，人群立刻散尽。
答案：in an instant
8)I sent you the news ____________(that) I heard it.
我一听到此消息便通知你了。
答案：the instant
单项填空
9)Fortunately somebody who happened to be passing by called the fire department ________the fire broke out.
A．hurriedly B．quickly
C．instantly D．shortly
解析：选C。A项意为“匆忙地”；B项意为“迅速地”；C项意为“立刻”，还可以作连词使用，意为“一……就……”；D项意为“很快,立刻”。句意：幸运的是，火灾爆发时，碰巧有人经过，给消防部门打了电话。选C项。
4in many respects
Yahoo (www.yahoo.com) was the first wonder of the web，and in many respects it still is.(page 87)
观察理解
1)They differ from each other in many respects.
2)This is especially true in respect of the UK.归纳拓展
in respect of sth.就某事而言
respect sb.for (doing sth.)因……而敬重某人
have/show respect for sb.尊重某人
with respect尊重他
现学现用
10)We ____________her for her great contributions in medicine.
由于她在医学方面的巨大贡献，我们敬重她。
答案：respect
11)They __________________for the old worker.
他们非常尊重这位老工人。
答案：have/show much respect12)Everyone has a right to be treated ________________.
人人有权受到尊重。
答案：with respect5come up with
...into the space provided and in a second it comes up with hundreds of references.(page 87)
观察理解
1)You can’t always trust him to come up with a solution to any difficult problems.
2)The bus came up with the truck and tried to pass it.归纳拓展
come about产生，发生
come across遇见；(偶然)发现；被理解
come on来吧，赶快；进行
come up走进；上升；长出；被提出现学现用
翻译填空
13)He spoke for a long time but his meaning did not really ____________.
他讲了很长时间，但他的意思没有人真正理解。
答案：come across
14)I’ll never understand how it ____________that you were late three times a week.
我就不明白你为何一周迟到三次。
答案：came about单项填空
15)Facing the emergency，we were at a loss and none of us could ________a solution to the problem.
A．come about　　　　　　 B．come out
C．come up with D．come up
解析：选C。考查动词短语。句意：面对紧急情况,我们不知所措，没有人能想出问题的解决方案。come up with想出；come about发生；come out出来，开花；come up被提出。6put up
观察理解
1)They have some antiques to put up.
2)They put up a tent by the fire.
3)They want to put up low-income housing downtown.
4)This store put up many advertisements throughout the neighbourhood.
5)Finally the girls were put up by a peasant woman.归纳拓展
put up with忍受、忍耐
put back放回原处
put off推迟
put aside储蓄，储存
put out扑灭
put on穿上现学现用
翻译填空
16)He couldn’t ____________the noise so he kept the window shut all day.
他忍受不了嘈杂声，所以整天将窗户紧闭。
答案：put up with
17)We’re trying to ____________a few hundred dollars every month toward our vacation.
我们尽量每月存几百美元供度假用。
答案：put aside单项填空
18)(2011年高考浙江卷)He decided that he would drive all the way home instead of ________ at a hotel for the night.
A．putting down B．putting off
C．putting on D．putting up解析：选D。考查动词词组辨析。句意：他决定一路开车回家而不是在旅馆住宿。put up (at...)表示“投宿，(在……)过夜”，符合语意。put down表示“写下，镇压”；put off表示“推迟”；put on表示“穿上，发动”。原句展示
For regular users，Amazon has made itself the shortest possible path between wanting and buying.(page 87)
对于一个经常使用Amazon的人来说，Amazon已成为一条需要与购买之间最短的路径。句法简析
(1)本句采用了“make＋宾语＋宾补”结构，其中itself为宾语，the shortest possible path为名词作宾语补足语。此外，作宾补的还可以是动原形、形容词或过去分词。
①We made him monitor of our class.
我们选他当我们的班长。
②Can you make yourself understood in Russian?
你能用俄语表达你的意思吗？(2)如果make后的宾语是不定式或从句，宾语补足语是形容词或名词，这时往往用it作形式宾语，把真正的宾语放在后面。find，feel，think，take等动词也有这样的用法。
③I made it a rule to walk 2 kilometers a day.
每天步行两公里，是我铁定的习惯。
④The bad weather made it impossible for us to go on.
糟糕的天气使我们无法进行下去。现学现用
1)Teamwork is very important in modern society.________an effective team member，you need to develop a teamwork attitude.
A．Become B．Becoming
C．Having become D．To become
解析：选D。此处不定式作目的状语。句意：团队精神在现代社会很重要，为了成为高效的队员，你需要培养团队态度。2)I don’t think ________possible to master a foreign language without much memory work.
A．this B．that
C．its D．it
解析：选D。这里it作形式宾语，真正的宾语是后面的不定式短语to master a foreign language without much memory work。写作专题突破电子邮件
【策略探究】
写电子邮件，首先将标题(Heading)栏的收件人(To)框中输入收信人的E-mail地址。主题(Subject)框的内容应简明地概括信的内容，短的可以是一个单词,如greetings；长的可以是一个名词性短语，也可以是完整的句子，但长度一般不超过35个字母。主题框的内容切忌含糊不清。E-mail一般使用非正式的文体，因此正文(Body)前的称呼(Salutation)通常无须使用诸如“Dear Mr.”之类的表达。在同辈的亲朋好友或同事间可以直呼其名，但对长辈或上级最好在称谓后加上姓。如：Mr.Smith。
E-mail文体的另外一个特点是简单明了，便于阅读，太长的内容可以以附件的方式发出。一个段落大多仅由一到三个句子组成。信尾客套话(Complimentary close)通常也很简明。常常只需一个词，如：Thanks，Best，Cheers，不需要用一般信函中的Sincerely yours或Best regards等。
【典例展示】
假如你叫李华，是一个刚刚踏入高中的新同学，请你通过自己在食堂就餐的感受，给校长发一封电子邮件，反映一下食堂服务的情况，然后给出自己的建议。词数100左右。
要点：1.食堂干净，食物可口，服务态度好；
2．价格高，种类少，等候时间长；
3．建议……【联想词汇】
1．食堂服务________________
答案：canteen service
2．美味的________________
答案：delicious
3．服务态度________________
答案：the attitude of service
4．优点________________
答案：advantage5．缺点________________
答案：disadvantage
6．种类少________________
答案：few varieties
7．参加________________
答案：take part in
8．列举食物________________
答案：list the food【由词连句】
1．我想说说我们学校的食堂服务。
______________________the canteen service in our school.
答案：I’d like to say something about
2．学校的食堂服务有三个优点。
________________________canteen service in our school.
答案：There are three advantages of3．但是也有一些不足之处。
______________________has some disadvantages.
答案：But it also
4．我认为，我们可以邀请学生参加到食堂服务中来。
__________________，we can invite students to take part in the canteen for offering help.
答案：In my opinion【范文借鉴】
Dear Mr.Principal，
I am a new student of our school.I’d like to say something about the canteen service in our school.
There are three advantages of canteen service in our school.First，the canteen is very clean.Second, the dishes taste delicious.Third，the attitude of service is good.But it also has some disadvantages.Such as the high price of some food, few varieties to choose from, too long waiting time for buying food and so on.
In my opinion，we can invite students to take part in the canteen for offering help.We may let the students list the food they like to let the canteen make it.I hope more and more students will like our canteen service.
Sincerely yours，
Li Hua