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1、Unit 1 New ZealandVocabulary and expression-学案Learning aims: 1. Students know how to learn them by heart. 2. Let students grasp and master them. 3. Students must recite important ones . 4. Using some important ones to make sentencesLearning important ones:1.important and difficult wordsgeological ca
2、rve extinction scarce warlike representative fasten appetite schedule flexible pace insure theft consultant cater 2.important and difficult expressionswipe out take over not to mention get around cater for sb./sth.in large numbersLearning methods:（三探一练）1.Preparing for the words and expressions by th
3、emselves before class. 2.Working together during class 3.Making a thorough enquiry with teacher 4.Achieving our targetsLearning procedure: STEP1: Revision (1):listen to the tape, correct pronunciation, follow the tape. of all the words and expressions(2) Check up the following preparation-translatio
4、n 1.geological adj._; n._ 2. plateau n._ 3.carve vt._ 4. paddle vt._ 5,uninhabited adj._, 6.warlike adj._ 7.treaty n._ 8.unrest n._ 9.平民_ 10.悬挂，悬浮_ 11.自助餐_ 12.守门人_ 13.起居室_ 14.统计，统计数字_ 15.进度表_ 16.保险_ 17.顾问，咨询者_ 18.数据库_ 19.vertical adj._ 20 enquiry n._ STEP2 Lead in the new lesson Warming up :Say some
5、thing about New Zealand（location, population） Now let s learn words and expressions first. STEP3 Finding out some important and difficult points by the dictionary，translate them with students. Following the teacher.1.carve vt. 【合作探究】(to make or form by or as if by cutting) 雕刻，切开;努力取得；(1) 把一块石头雕刻成像。（
6、Carve a block of stone into a statue.）vi. 从事雕刻，谋求，瓜分；phrases: carve ones way开辟道路；carve up划分，瓜分；（2）The invaders caved their country up. 2. scarce adj.缺乏的，不足的 【合作探究】（1）Good fruit is scarce in winter, and costs a lot.（冬天鲜美的水果少，所以价格昂贵。）【同义词辨析】 scarce 主要指有用的一般事物，但目前数量不够。rare 通常指罕见而有价值的事物 uncommon=unusual
7、 指因不经常发生而值得注意的事物。【实战演练】1.Can you name some_ elements?A scarce B rare C uncommon D unusual【思维拓展】scarcely=hardly=barely几乎不，几乎没有句型：一-就-，scarcely-when/before-,scarcely/hardly 所在的句子用过去完成时，when/before所在的句子用一般过去时。I had scarcely/hardly got home when it rainec. = Hardly/Scarcely had I got home when it rained
8、.另外no sooner-than-用法和scarcely/hardly-when/before一样；as soon as 意思一样，用法不一样。【实战演练】_the teacher called me_ I felt red.A As soon as ; 不填 B No sooner-than- C Hardly-when/before D Scarcely-when/before3.representative n. 【合作探究】代表，代理人 the House of Representatives 众议院【思维拓展】adj.=characteristic 代表性的，典型的；eg. (1)
9、Taian is a representative Chinese city. (2)_ 这是一个描写军队生活得故事。.represent Vt (1)代表，代理 He _ China in the conference. (2)体现，象征 The dove represents peace. _ （3）描绘，描述The picture represents the battle of Waterloo._ 【实战演练】He shouldnt say that _ me.A representative B represents C on the behalf of D on behalf o
10、f4.fasten vt.& vi 【合作探究】扣紧，钉牢;把（目光、注意力、思想）集中于 (1)_.你一定把他钉牢，否则他会逃掉。（2）He fastened his idea on what the teacher said._.5.cater vt.& vi【合作探究】（结婚典礼、宴会中）包办酒席、供应伙食;迎合，满足（1） We also_(for) wedding and parties.（2） He try to cater for/to all opinions._. 【归类分析】phrases: cater (for) 承办，供应；cater to/for迎合，满足。6.tak
11、e over 接管，接收【合作探究】(1) Our teacher of English has left, so Peter will_ (his job).(2) -Who will _ my job? I want to have a break. 思维拓展take it easy _； take ones time_take on a new look_ take ones place_take ones seat_ take possession of_take sth.for granted_ take the place of_【实战演练】-Hurry！We have a lit
12、tle time left.-_,we will arrive at once.A take it easy B take ones time C. take ones place D take the place of7.wipe out 清除，垮台【合作探究】他在擦洗浴盆。_【思维拓展】wipe vt.擦，抹；用-擦；（1） The mother said youd better _ the table. （2） “Dont cry,_ your eyes”. wipe up 擦干净请擦干净溢出的牛奶。_ wipe off 抹掉The water on the desk is that m
13、uch, so I _them.【实战演练】Look! So much sweat, you first_ your hand _ your forehead.A wipe-across B wipe- over C wipe- out D wipe-up8.not to mention 不必提起，更不用说【合作探究】They already take pension and social security payments off my pay,_ state taxes.【思维拓展】mention v.提及，说起，谈起eg. As I mentioned earlier, this has been a very suc
