1、Section Introduction & Vocabulary and ReadingLanguage Points agreement n协议；同意；一致(教材P71)China signed the agreement in 1985 and there are now 31 Chinese sites on the list.1985年中国在这一协议上签字，到目前为止中国有31个景点列于其上。reach/made/come to/arrive at an agreement达成协定in agreement with 同意，与一致agree on 就达成一致意见agree to 同意a
2、gree with 适应；和一致；同意Im quite in agreement with your decision.我完全赞同你的决定。What will happen，if the warring parties fail to reach an agreement(agree)?交战各方如果达不成协议会发生什么事情呢？ (教材P71)In 2003，the city invested 6 billion yuan to preserve the character of the old town，mainly to divert water from Taihu Lake and Ya
3、ngtze River to supply the waterway systems of the old town.2003年，苏州投资了60亿人民币用于保护老城的特色，主要是从太湖和长江引水来支持老城的水路系统。(1)invest v投资invest in投资于；买进investment n. 投资investor n. 投资者Its about time you invested in a new skirt!你该买件新衬衫了！This country needs investment(invest)in education.这个国家需要对于教育的投资。(2)preserve v保护；保
4、存preserve.from.保护免受stop/prevent/keep sb.from doing 阻止某人做save.from. 从中救出free sb.from. 使某人免受protect sb.from/against 保护某人免受preserve n. 保护区/专门领域preservation n. 保护；维护；保存preserver n. 保护者；保存者What can we do to preserve endangered species forests from extinction?我们怎么做才能保护濒危物种免遭灭绝？The old building is in good
5、preservation(preserve)这栋旧建筑保存得很好。 existence n存在；生存(教材P72)These discoveries proved the existence of a human species who lived in the area between 700,000 and 200,000 years ago.这些发现证明了在大约七十万年前到二十万年前之间就有人类生活在该地区。come into existence开始存在；产生；成立in existence 存在的；现存的exist vi. 存在；生存；生活Its impossible to prove
6、the existence of God.无法证明上帝的存在。You heat this pot of water，and the steam will come into existence.你加热这锅水，就会产生水蒸气。There is no evidence that life exists(exist) on other planets.没有证据证明其他行星上有生命存在。 contribute to是的原因；撰稿(教材P73)Pollution from nearby cement factories has also contributed to the problem.附近水泥厂产
7、生的污染对此也难逃其咎。contribute to有助于；对做出贡献；投稿contribution n. 贡献make a contribution/contributions to 对做出贡献Smoking can contribute to lung cancer.吸烟会导致肺癌。He has made contributions(contribute) to our firm.他对我们公司做出了贡献。图形助记contribute联想记忆 recommend v建议(教材P73)They have recommended that the site be closed and repair
8、ed.该组织提议关闭这个遗址并进行维修。recommend doing sth.建议做某事recommend that.(should) do. 建议It is recommended that. 有人建议recommend sb.sth.recommend sth.to sb. 向某人推荐某物She recommended me a good dictionary.她向我推荐了一本好词典。Its recommended that you (should) consult(consult) your doctor.建议你去咨询医生。I recommend going(go)by subway.
9、我建议坐地铁去。 propose v建议；提议(教材P73)A professor at the Academy has proposed that a fund be established to raise money.中科院的一位教授提议设立基金会来筹集资金。propose sth./doing sth.建议做某事propose (to sb.) that(should) do sth. 建议(某人)做某事proposal n. 建议The government proposed changes to the voting system.政府建议修改表决制度。My proposal(pr
10、opose) is that we should send a few students to help the other groups.我的建议是我们应该派一些学生去帮助其他的小组。I would propose making(make) a change in the plan.我想建议把计划作一点变动。名师点津propose的名词proposal用于同位语从句、表语从句时，从句谓语动词也用(should)do形式。.语境填词1Many animals are partly because people are their living environment.(endanger)2Th
11、e government was that he was a young man with political .(aware)3Man has from the ape，but the process of need a long time.(evolve)4The scientist Yuan Longping has made a great to the world and this to his becoming famous.(contribute) 【导学号：14272032】5Its not right to get children to too strong sun lig
12、ht，for longtime to strong sunlight does great harm to their skin.(expose)【答案】1.endangered；endangering2.aware；awareness3.evolved；evolution4.contribution；contributes5.exposed；exposure.选词填空contribute to，apart from，agree on，sign the agreement，in danger，raise money，get involved，encourage sb.to do sth.1So
13、me people suggest that the government to protect the animal.2We couldnt when to meet.3The fine weather the success of the voyage.4 French，he can also speak Spanish.5The young man with the company.【答案】1.get involved2.agree on3.contributed to4.Apart from5.has signed the agreement (教材P72)It has not onl
14、y given us important information about prehistoric Asian societies，but also has provided amazing evidence about the process of evolution.它不仅为我们提供了史前亚洲社会的重要信息，而且还为我们提供了关于人类进化历程的惊人证据。【句式分析】not only.but also.连接的并列成分应保持一致；连接两个主语时，谓语动词的单复数应遵循就近原则；连接两个句子且not only位于句首时，not only引导的句子要采用部分倒装的形式。Mary can not
15、only sing but also dance.玛丽不仅会唱歌，而且能跳舞。Not only you but also I am(be) a teacher.不仅你是一名老师，而且我也是。Not only does the sun give us light but also it gives us heat.太阳不仅给我们提供光而且给我们提供热量。 (教材P73)The site is extremely expensive to maintain.遗址的维护费用极高【要点提炼】“主语beadj.to do”结构，to do是主动形式，但表示被动含义。“主语beadj.to do”中的形容
16、词一般是：easy，difficult，hard，comfortable，heavy，expensive，interesting，important，cheap，good等。Fish may not be safe to eat.吃鱼也不安全了。The school will be expensive to run(run)办这所学校要花很多钱。This kind of cloth is easy to wash(wash)这种布料很好洗。完成句子1我们不但必须要完成任务而且还要做好。We must not only finish our task but also do it well.2像
17、他这样的人很容易相处。A person like him is easy to get along with.Ashes were found alongside the fossils which showed they used fire for cooking food and also for light，warmth and protection from wild beasts.【分析】句中which引导的定语从句修饰ashes；在此定语从句中they used fire for cooking food and also for light，warmth and protection from wild beasts为宾语从句作showed的宾语。【翻译】跟化石一起被发现的灰烬表明他们用火来做饭、照明、取暖和抵御野兽。