1、第四课时 Section B (2a2c)【学习目标】1学会用英语读译和拼写Section B中的单词。2学会阅读广告，了解广告的内容。3学会制作商场促销广告。【学习重点】1掌握重点单词、短语和句子。2学会阅读广告，了解广告的内容。【学习难点】学会复述广告。学习提示Review the contents in this Unit.“How much is/are？Is it？Are they？”Task 1学习提示Preview the words, phrases and sentences on P41. Students mark the new words and Chinese me
2、anings in the text.【学法指导】sale与sellsale是动词 sell的名词形式，意为“降价销售；促销甩卖”。本单元中at great sale相当于on sale，表示 “促销中 ”；另外， for sale表示 “待售，供出售 (指在主人手里)”。下面对这两个短语一一举例：Apples in that shop are on sale.那个商店的苹果正在甩卖。House for sale.此房出售。buy与sellbuy意为“买”，其反义词为sell，意为“卖”。常用搭配如下：buy sb. sth.buy sth. for sb.给某人买某物sell sb. sth
3、.sell sth to. sb. 卖某物给某人 如：My mother buys me a new bike.My mother buys a new bike for me.妈妈给我买了一辆新自行车。情景导入 生成问题Show some clothes by PPT pictures in groups.S1：How much is this purple sweater?S2：Its five dollars.S1：How much are these blue trousers?S2：Theyre seven dollars.S1：Is the purple sweater five
4、dollars?S2：Yes, it is.自学互研 生成能力Task 1 Lets read new words and phrases.1I can read.(我会读)Mr.，clothes, store, buy, sale, sell, all, very, price, boy, a pair of2I can write.(我会写)汉译英：(1)一双；一对 a_pair_of (2)衣服；服装 clothes (3)先生 Mr.(4)商店 store (5) 购买 buy (6)物价销售；出售 sale(7)出售；销售；卖出 sell (8)所有的；全部的 all (9)很；非常
5、 very(10)价格 price (11) 男孩 boyTask 2 Lets finish 2a.Then，read 2b and get the main idea of the passage. 1Fast reading.( 快速阅读)(1)快速阅读2b，完成2b中的任务。(2)请尝试翻译以下课文中的句子。( 特别注意斜体部分的单词)Come and buy your clothes at our great sale!来买衣服，我们大甩卖！We have green sweaters for only $15!我们有绿色的毛衣仅卖15美元！We sell all our cloth
6、es at very good prices. 我们以很优惠的价格出售我们所有的服装。For girls, we have skirts in purple for only $20.对于女孩子，我们有紫色的裙子仅卖20美元。你还有不太懂的句子吗？请把它们写下来，并在组内讨论时翻译成中文。_2Intensive reading.(精读)细读文章，回答下列问题中。(1)Do they have shorts for boys?Yes，they _do.(2)Do they have black trousers for girls?No，they_dont.(3)How much are the
7、 socks?$2_for_three_pairs.Task 2学习提示1Fast reading.(1)Students read the passage quickly, know the main idea well, and finish the task in 2b.(2)Students try to translate the difficult sentences in the text.2Intensive reading.Students read the passage carefully, answer the questions in 2c and 2d, find
8、and mark the answers in the text.3Retelling.Students sort out the main points in the passage and try to retell them.【学法指导】price的用法price作名词，the price of意为“的价格”。price表示“价格”，形容其“高低”时，用high 和low，不能用 expensive(贵的)或cheap(便宜的)。Task 3学习提示Read 2b, then finish 2c according to the content of the picture. At la
9、st, retell the text.【备注】用适当的介词填空。(1)They have some balls at a very good price in their store.(2)Come and buy your shoes at our great sale!(3)For boys and girls, we have lots of hamburgers and icecream.(4)I need bags for sports.(5)The pencils in all colors are just 1 yuan.(6)We have red and green swe
10、aters for only $15!(7)Come to Mrs.Smiths shoes store now!(8)How about these red and purple skirts?(9)The computers and televisions are on sale.(10)The boy likes chicken for dinner.3I can retell.(我会复述)你能写下文章的要点，并根据它们进行复述吗？大胆挑战下自我吧！请在黑板上板书这些要点。_交流展示 生成新知Show in groups.(Time：six minutes)Task 1First, th
11、e students read the words and phrases in groups.Then，read together, sum up the usage of the words in groups and mark the difficult words in pronunciation and understanding.(they can ask the teacher for help)At last，write them down on the blackboard.Task 3First，students discuss the main idea of the a
12、rticle, find out the key sentence of every paragraph. And mark them in the passage. Mark the sentences they dont understand in it. Next，find out the answers in 2c and mark them.At last, write down contents on blackboard.Class show.(Time：sixteen minutes)Task 11I can read. Read together，pay attention
13、to the pronunciation of some words；Consolidate the word learning by PPT pictures.2I can write.Students translate the phrases into English by answering quickly；Read together，emphasize the usage of the key phrases；Spot test：Consolidate the usage of phrases by making sentences.Task 21Fast reading.Stude
14、nts read the article quickly and answer three questions in 2b quickly.2Intensive reading.Check the answers by answering quickly, then find and mark them in the passage；Sum up the skills of reading and answering questions.3I can retell.Students try to retell the text in English according to the mind map.当堂演练 达成目标根据句意及首字母提示填写单词。1I need a sweater for sports. Do you have one?2Mom, my Tshirt is too s mall. I want a big one.3Look, this skirt is very nice. Ill take it.4How much is this pair of trousers?Its only 40 yuan.5The shorts look very nice. I like them.课后反思 查漏补缺收获：_困惑：_
