外研版八年级上册英语《Module 4 Unit 3》教学课件

1、外研外研八年级上册八年级上册Unit 3 Language in useModule 4 Planes, ships and trainsRevisionHow do you often travel?How do you often travel?I usually travel by plane. It is the fastest. How about you?I often go by car. It is the most comfortable way to travel. .Language practice1. Its the most comfortable way, but

2、 its also the most expensive.2. He lives the farthest from school.3. It is the fastest and the second cheapest.4. The more information, the better.形容词和副词的最高级形容词和副词的最高级1. 形容词和副词的最高级的构成形容词和副词的最高级的构成形容词和副词最高级的规则变化：形容词和副词最高级的规则变化：（1）单音节词末尾加）单音节词末尾加-est： eg: great greatest small smallest（2）单音节若以）单音节若以e结尾

3、，只加结尾，只加-st： eg: fine finest nice nicest wide widest（3）重读闭音节单音节词若末尾只有一个辅音）重读闭音节单音节词若末尾只有一个辅音 字母，须先双写这个辅音字母，再加字母，须先双写这个辅音字母，再加-est： eg: big biggest hot hottest red reddest（4）以辅音字母）以辅音字母+y结尾的词，则变结尾的词，则变y为为-i，再加，再加-est： eg: busy busiest easy easiest（5）大部分双音节词和多音节词，在词前加）大部分双音节词和多音节词，在词前加most： eg: carefu

4、l most careful slowly most slowly 不规则变化不规则变化:eg：much/ manymost good/ wellbest little/ fewleast bad/ badlyworst 最高级用于最高级用于三者或三者以上三者或三者以上的人或事（物）之的人或事（物）之间的比较。间的比较。 在句中常含有表示比较范围的介词在句中常含有表示比较范围的介词of/ among或或in；of/ among 后面一般接表示一群人或事物的代词后面一般接表示一群人或事物的代词或名词，或名词，in 后面一般接表示单位或场所的名词。后面一般接表示单位或场所的名词。2. 形容词和副词

5、的最高级的用法形容词和副词的最高级的用法eg：比尔是我们中最高的男孩。：比尔是我们中最高的男孩。 Bill is the tallest boy of us. 简在我们班拥有的朋友最多。简在我们班拥有的朋友最多。 Jane has the most friends in our class.【注意】最高级前是否加定冠词【注意】最高级前是否加定冠词the 要视具要视具体情况而定。体情况而定。总的原则：总的原则：形容词的最高级前一定要加定形容词的最高级前一定要加定冠词冠词the；副词的最高级前可加，也可不加。；副词的最高级前可加，也可不加。（1）序数词后用最高级。序数词后用最高级。在表达在表达“第

6、几第几（长、大、远（长、大、远）”时，序数词后用形容时，序数词后用形容词的最高级形式。词的最高级形式。eg：黄河是中国的第二长河。：黄河是中国的第二长河。 The Yellow River is the second longest river in China.最高级的三个特殊用法最高级的三个特殊用法：（2）在表达）在表达“最最的的之一之一”时，用最时，用最高级，一般构成高级，一般构成“one of the +形容词的最高级形容词的最高级+可可数名词复数数名词复数”的结构。的结构。eg：重庆是我们国家最大的城市之一。：重庆是我们国家最大的城市之一。 Chongqing is one of t

7、he biggest cities in our country.（3）在表达）在表达“某人最某人最的的”时，用时，用“某人的某人的+形容词的最高级形容词的最高级+名词名词”结构。结构。eg：琳达是我妹妹最好的朋友。：琳达是我妹妹最好的朋友。 Linda is my younger sisters best friend.3. 比较级的形式表达最高级的含义：比较级的形式表达最高级的含义： 她是我们班跑得最快的。她是我们班跑得最快的。 She runs fastest in our class.= She runs faster than any other student in our cla

8、ss.= She runs faster than the other students in our class.Complete the sentences with the correct form of the words in brackets.11 This bus takes the _ (long) time because it is the _ (slow). 2 The new train travels the _ (fast) of all the trains in the world.3 The _ (cheap) way to get there is by c

9、oach.longest fastestcheapest slowest4 I am in a hurry. What is the _ (fast) way to get there?5 The fastest way to travel is by plane, but usually it is also the _ (expensive).fastestmost expensive Complete the conversation with the sentences in the box.2a) By plane, but you have to go to the airport

10、 by taxi and that takes time too.b) The cheapest way is going by coach, but it is not very comfortable.c) The most comfortable way is going by train, but it takes more time than going by plane.d) There are three ways: by plane, by train and by coach. Customer: How can I get to Beijing from here?Tour

11、ist Guide: _ Customer: Which is the fastest way?Tourist Guide: _ Customer: Which is the cheapest way?Tourist Guide: _ Customer: Which way is the most comfortable?Tourist Guide: _dabcComplete the conversation with the correct form of the words in the box.3 cheap close expensive good much slowA: Whats

12、 the (1) _ way to go to Qingdao?B: We can take a plane, but thats (2) _. We can also take a train. Its (3) _, but its not so expensive. bestexpensive slower The coach is the (4) _ way to go, but it takes the (5) _ time.A: So how should we go?B: I think the best way is by train because the train stat

13、ion is the (6) _ to our home. cheap close expensive good much slowcheapestmostclosest Learning to learnRemember: It is easier to learn words and expressions by putting them in groups with a title, for example, Travelling: take a bus/ plane/ taxi/ train, by bus/ plane/ taxi/ train, bus stop / airport

14、 / taxi stand/ train station. Complete the word map.4Travellingbustraintaxiby taxitake a taxitaxi standplane airporttake a planeby planetrain stationtake a trainby trainbus stoptake a busby busWork in pairs. Choose a place you would like to visit. Ask and answer the questions about the ways by which

15、 you can get there. 51 Whats the cheapest way to get there?2 Whats the most expensive way to get there?3 Whats the fastest way to get there?4 Whats the most comfortable way to get there?5 Whats the safest way to get there?Complete the email with the words in the box.6 book choice cost travel tripFRO

16、M: SallyTO: TonySUBJECT: Journey to ChinaHi Tony,My family is planning a journey to China in the summer. We want to visit Beijing first. Do you think we should (1) _ the plane tickets early? After Beijing, we want to visit Xian and Hangzhou, and maybe somewhere else. How can we (2) _ from Beijing to

17、 Xian, by train or by plane? The (3) _ is not so important, but the time is. booktravelcostAfter Xian, we want to go to Hangzhou. Is it better to go to Shanghai first, or can we go from Xian to Hangzhou directly?And after Hangzhou what is the best (4) _?Can we make a short (5) _ to Suzhou? What do y

18、ou think? Thanks for your help.Sallychoicetrip Listen and match the cities with the information. 71 London2 Birmingham3 Oxford4 Cambridgea) the city with about four million people b) a small beautiful city c) the most expensive cityd) the most interesting citye) the biggest city Listen again and ans

19、wer the questions.81 Which city has the largest population?2 Which cities have the oldest universities in the world?3 Which city is the nearest to London?4 What are the popular places for sightseeing in London?1 Which city has the largest population?2 Which cities have the oldest universities in the

20、 world?London.Oxford and Cambridge.3 Which city is the nearest to London?4 What are the popular places for sightseeing in London?Cambridge.Big Ben, Buckingham Palace and Tower Bridge.London is the biggest city in Britain. It also has the largest population. After London, Birmingham isthe second larg

21、est city, with around four millionpeople living and working there. There are a lot ofsmall cities such as Oxford and Cambridge. Theyare beautiful and they have two of the oldestTapescript:universities in the world. Cambridge is the nearestto London. The most expensive city is London but its also the

22、 most interesting. London is on theRiver Thames, and has the most popular placesfor sightseeing, such as Big Ben, BuckinghamPalace and Tower Bridge.The longest railway The Trans-Siberian Railway is the longest railway in the world. You can go from Moscow, the capital of Russia, to Vladivostok on the

23、 east coast. It is not the fastest way to travel from Moscow to Vladivostok, but it is the most interesting and also the most comfortable way.Module task: Making a holiday plan for a family trip to a city in ChinaWork in groups. Make a holiday plan for a family trip to a city in China.9 Find a map o

24、f China. Choose a city to visit, and decide on the best way to get there. Make a list of things to do there. Present your plan to the class, and make notes about other groups plans.I am planning a trip to the Forbidden City in Beijing. I want to go there by car, I think this is the most comfortable way to travel but also t