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1、天骄出品 必属精品,Unit 3Unit 4,七上 Module 2中考必考词汇、句型讲解,field,catch,protect,problem,report,ground,fact,pollute,kill,energy,Australia,snowy,shine,everything,picnic,blow,brightly,field,spend,relative,during,providewith,in the future,putinto,in fact,throw away,live on the land,protect the earth,under the ground,
2、pollute the air,need to do sth.,go on a picnic,go on a trip,go swimming,make snowmen,like to do,visit relatives,turn green,shine brightly,go to the beach,blow gently,1. The earth provides us with air, water and food. provide sb. with sth. = provide sth. for sb. = offer sth. to sb. = offer sb. sth. O
3、ur library provides us with new books. 学校图书馆向我们提供新书。 = Our library provides books for us. = Our library offers books to us. = Our library offers us books.,2. Its important for us to protect the Earth for our future. (1) important adj.重要的 Its very important to finish homework by ourselves. 自己完成作业很重要。
4、 【同根词】importance n.重要性 We should realize the importance of protecting the Earth. 我们应该了解保护地球的重要性。 （2）protect v.保护 We should protect the wild animals. 我们应该保护野生动物。,【同根词】protection n. 保护； 保卫 Children need care and protection. 小孩需要照顾和保护。 （3）It is+adj.+for sb.+to do sth.做某事对某人来说很 It is difficult for me to
5、 finish the work on time. 对我来说，按时完成这项工作很难。,3. In spring, the weather starts to get warm. 【辨析】become, get, go和turn （1）become 是一个中性词，用于意义好、坏两方面的变化都可以，可与形容词和名词连用。 What do I have to do to become a good teacher? 我需要做些什么才能成为好老师？ （2）get 与形容词连用，也可以用在lost, broken, dressed, married等过去分词的前面。 It was getting ver
6、y dark.天越来越黑了。 They got married in 1986.他们1986年结的婚。,有时可以用get加动词不定式来表示逐渐变化。 After a few years, I got to like the job better. 几个星期以后，我逐渐地更喜欢这个工作了 （3）go多用来表示进入某种状态，在一些表示向坏的变化的常用词组中用go。 machines go wrong机器出毛病 meat, fish or vegetables go bad肉、鱼或蔬菜变质 milk goes sour牛奶变酸 bread goes stale面包不新鲜了 （4）turn常用在表示颜
7、色的词之前。 She turned red and ran out of the room.她的脸一红，就跑出了屋子。,4. Everything turns green. 【辨析】everything, anything, something，nothing everything, anything, something和nothing四者均属于复合不定代词。它们的用法和区别主要如下： (1)nothing：没有什么东西 （常与谓语动词为单数形式连用）。 There is nothing in the box. 没用东西在箱子里。 (2)something：一些东西 （常用于肯定句中）。 S
8、omething unhappy happened between us. 我们之间发生了些不开心的事。,在表示请求的疑问句中如果希望获得肯定回答，要用something而不是nothing。 Do you want something to eat? 你想要一些吃的吗？ (3)anything：一些东西 （常用于否定或者疑问句中）。 There isnt anything new in the newspaper today. 今天的报纸里没有什么新鲜事。 (4)everything: 每一样东西 （常用谓语动词为单数形式连用）。 Everything here is wonderful f
9、or her. 这里的每一样东西对于她而言都很奇妙。,5. It is exciting to take a trip in Spring. 【辨析】travel, trip, tour和journey (1) travel:一般指长途旅行，或到国外或远方旅行。 She has just returned from her travels.她刚刚旅行回来。 (2) trip：一般指短距离旅行，直达目的地的旅行。 I am going on a trip to the beach during the summer holidays.暑假期间我将去海滩旅行。,(3) tour：旅行，周游，观光，
10、主要目的地是游览或视察，距离可长可短。 He is making a tour of France.他周游法国去了。 (4) journey：主要指单程较远距离的海、陆、空“旅行”。 The Journey to the West 西游记,6. It is nice to eat ice-cream in the hot weather. It is+adj.+to do意思为“做某事很”。 在这个句型中，常用important, interesting, exciting, easy, difficult, good, useful, wrong, right等形容词。此类形容词一般是描述所
11、做事情的性质的。 It is exciting to watch a football game with my friends. 和我的好朋友们看一场球赛是很兴奋的。 It is not easy to learn everything well. 要学好每一样东西并不容易。,7. People usually spend time with their relatives during the Spring Festival. 【辨析】spend, take, cost和pay (1) spend:花费，主语为人，常用于以下句型： spend time/money on sth. 在上花费
12、时间 （金钱）。 I spent three hours on my homework. 我花了三个小时做作业。 spend time/money (in) doing sth. 花费时间（金钱）做某事 We spent two years （in） finding out the truth. 我们花了三年才找出真相。,(2) take:花费时间，主语为it，常见句型为It takes sb. +时间+ to do sth.。 It takes me three hours to do my homework. 做作业花了我三个小时。 (3) cost：花费某人金钱，主语为物，常见句型为sth. cost sb.+金钱。 The watch cost me 100 yuan. 这只手表花了我100元。 (4) pay：付款，花钱，主语为人，常见句型为：sb. pay+金钱+for sth.。 I paid 100 yuan for the watch. 我花了100元买了这手表。,感谢使用本课件！,深圳天骄文化传播有限公司,请访问获取更多资源,