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1、Unit 1 Wish you were hereGrammar and usageNon-restrictive relative clauses内容分析：本板块围绕单元话题，引导学生在有关“旅游业的利弊”的语篇中观察、探 究非限制性定语从句的使用情况，自主归纳其核心规则，再通过单句、语篇两个 层面的巩固练习让学生内化新知；最后要求学生运用所学，准确、恰当、得体地 使用目标语法，讨论如何在旅游过程中践行可持续发展理念，实现“形式一意义 一使用”的统一。教学目标：By the end of this section, students will be able to:1. identify t
2、he use of non-restrictive relative clauses;work out the rules of non-restrictive relative clauses;2. use non-restrictive relative clauses to finish the tasks of rewriting sentences and completing an article;discuss how to be a sustainable tourist using non-restrictive relative clauses.教学重难点：1. To su
3、mmarize the general rules;To apply the rules correctly and properly.教学过程：Step 1 Lead-inHave the students compare two sentences and tell the difference between them.1. He has two sisters who work in the same company.2. He has two sisters, who work in the same company.Answer:1. Perhaps he has more tha
4、n two sisters.2. He has only two sisters.Step 2 Exploring the rules1. Have students read the article on page 6 and answer the following question.What are the advantages and disadvantages of tourism?Possible answer:Advantages:Tourism allows service industries to .row consistently, thus giving jobs to
5、 the local Dopulation, and bringing more wealth to the stimnindiiin community.Disadvantages:Tourist destinations may be at risk physically and culturally, with wildlife habitats suffering and the local culture receiving insufficient respect.Useful expressions:1 .社区的命脉 the lifeblood of the communitie
6、s.服务行业 service industries2 .持续增长 grow consistently.依次，轮流；反过来in turn3 .繁荣的产业 booming business.称心如意的境遇a bed of roses4 .观光胜地 tourist attractions.和谐相处 live in harmony (with)5 .野生物栖息地wildlife habitats. 土地的自然特性 physical characteristics of the land6 .处于危险中at risk.使受到伤害 put .in harms way7 .失去对的尊重 the loss o
7、f respect for .8 .旨在aim to. 未来许多代人 many future generations2. Have students find the sentences with non-restrictive relative clauses in the article and fill in the box of part A on page 6.Answer:These industries, in turn, give jobs to the local population, whose welfare depends on tourism.The prices
8、of tourist essentials such as transport, accommodation and food usually increase too, which brings even more wealth to the surrounding community.More nature-centred tourist attractions, where man and nature live in harmony, can be greatly impacted or even destroyed by the flood of tourists.As resour
9、ces are used more rapidly than they can be sustained, wildlife habitats are likely to suffer, which could endanger the local plants and animals.Local festivals and customs, which may have deep meaning in a particular culture, can simply become entertainment for tourists.3. Have students read and com
10、pare the following pair of sentences.These industries, in turn, give jobs to the local population, whose welfare depends on tourism.These industries, in turn, give jobs to the local population whose welfare depends on tourism.Possible answer:The first sentence contains a non-restrictive relative cla
11、use. It simply adds more information to the main clause and does not affect its meaning; it is separated from the main clause by a comma. It tells us that the local population depend on tourism for welfare. The second sentence contains a restrictive relative clause. It defines its antecedent in the
12、main clause more specifically and makes a difference to the meaning of the sentence. It implies that these industries give jobs only to the people whose welfare depends on tourism, but not to those who do not depend on tourism.4. Have students read the following sentences and identify what which“ re
13、fers to respectively.The prices of tourist essentials such as transport, accommodation and food usually increase too, which brings even more wealth to the surrounding community.As resources are used more rapidly than they can be sustained, wildlife habitats are likely to suffer, which could endanger
14、 the local plants and animals.Possible answer:In both the sentences above, “which refers to the main clause as a whole. In the first sentence, “which” refers to the fact that the prices of tourist essentials such as transport, accommodation and food usually increase too. In the second sentence, “whi
15、ch refers to the fact that wildlife habitats are likely to suffer.Step 3 Working out the rules1. Have students finish Working out the rules” on page 6.Answer:1) cannot 2) which2. Have students go through Grammar notes“ on page 95. Give explanations if necessary.Step 4 Applying the rules1. Have stude
16、nts finish B1 on page 7.Answer:1. My parents went on a tour of Japan with 20 people, some of whom had never been abroad before.2. My favourite place to visit is a little village near Shanghai, where my grandma was born.3. Dr Luo, who is an expert in Chinese history, will give us a tour of Beijing.4.
17、 Pd rather visit Europe in summer, when the weather is at its best.5. Fm reading a guidebook to Rome, which is really fascinating and helpful.2. Have students finish B2 on page 7.Answer:l)c 2) a 3)d 4)b3. Have students answer the following question.What is sustainable tourism?Answer:It is not just a
18、bout seeing the sightsit is also about connecting with people and their cultures, making a positive impact on the places we visit and enhancing opportunities for the future.4. Have students complete the table according to the article on how to be a sustainable tourist.How to be a sustainable tourist
19、AspectsDetailsTransport 1) Travel on local public transport or even on foot.Accommodation Cut back on water consumption2)3) Dress according to the dress code when visiting temples or churches.4)Possible answer:1) Avoid flying if possible2) Avoid having bedding and towels washed every day3) Culture4)
20、 Respect the right to privacy.5) Have students finish B3 on page 7.Possible answer:When visiting national parks, where the ecosystem might be particularly sensitive, we should make sure that we do not disturb the balance of nature in any way.Local communities, whose needs are often overlooked, shoul
21、d benefit from tourism. We can use locally owned businesses like hotels, restaurants and travel agencies, which offer a more authentic travel experience as well as ensure that tourists5 money supports local communities.When travelling, try to reduce single-use plastic items like shopping bags, which
22、 take many years to break down in the environment and can injure wildlife that mistakenly eats them.【设计意图】本板块的教学设计首先引导学生阅读有关“旅游业的利弊”的文章，自主探究 并归纳非限制性定语从句的核心规则；再通过改写句子的练习，让学生巩固所学、 内化新知；然后引导学生在主题为“可持续旅游”的语篇中用非限制性定语从句补 全篇章的信息；最后指导学生准确、得体地使用非限制性定语从句，讨论如何在 旅游中践行可持续发展理念。Step 5 HomeworkFinish exercises C on P76教学反思