初一英语Unit4Topic1Lastweek湘教.doc

《初一英语Unit4Topic1Lastweek湘教.doc》由会员分享，可在线阅读，更多相关《初一英语Unit4Topic1Lastweek湘教.doc（8页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、初一英语Unit 4 Topic 1 Last week湘教版【本讲教育信息】一. 教学内容：Unit 4 Topic 1 Last week二、重点、难点：1. 从1至100的每一个数字的具体说法以及如何表达超过100的数字。2. 学习动词现在分词的不同表达形式。3. 用学会的数字继续用于在商店讨论价格的练习。【具体教学内容】Lets get started!Section 1 数词一、数词概念数词分为两类：基数词和序数词。表示数目概念的词是基数词；表示数目顺序的词是序数词。那么“顾名思义，我们现在讲的词都是“基数词。二、基数词的表达，见下表1one11eleven30thirty2two1

2、2twelve40forty3three13thirteen50fifty4four14fourteen60sixty5five15fifteen70seventy6six16sixteen80eighty7seven17seventeen90ninety8eight18eighteen100one hundred9nine19nineteen33thirty-three10ten20twenty123one hundred and twenty-three注释：1、21-99之间的各数词，在十位数和个位数之间加连词符“-。 2、101-999之间的数词，应在百位数hundred后加and，然

3、后再接十位数。 3、hundred前面有数词修饰时，用单数形式，表示概数用hundreds of。eg. 24 twenty-four88 eighty-eight103 one hundred and three113 one hundred and thirteen133 one hundred and thirty-three333 three hundred and thirty-threeThere are hundreds of students in our school.三、实际运用环节1、在英语中，某一单位、集体或场所的号码及名称都要作为一个专有名词来用。数字前面的单词，第一

4、个字母要大写。如果数字用英语表示，第一个字母也要大写。也可以用阿拉伯数字来表示。用英语表达的方式是：表示单位或集体名称的词在前，数词在后。这一点和汉语正好相反，要注意比拟和区别。eg. Number 5/Number Five 第5号Row 6/Row Six 第6排Grade 3/Grade Three 三年级Class 2/Class Two 二班 2、在英语中“几点几的表示法为“数词+point+数词 eg. 0.50 zero point five 1.5 one point five 3、门牌号，车牌号，或者 号、身份证号等，用十以下数字依次读出。4、在英语中用英语表示加法是What

5、s+两个相加的数字，这两个数字之间用介词“plus连接，以表示相加。句中的动词不受数字大小的限制，都用“is来表示“等于，而不用“are。答复时可以直接说出相加的得数，也可以用“Its+ 得数。eg. Whats seven plus eight? 7加 8等于几？Its fifteen. (等于) 15。Whats fourteen plus four? 14加 4等于多少？Eighteen. (等于)18。Whats nine plus five? 9加 5是多少？Nine plus five is fourteen. 9加 5等于 14。*还可以把两个相加的数字用连词“and连接，同样表

6、达加法。例如：Whats six and four? 6加 4等于几？Its ten. 等于 10。Section 2 现在分词的书写动词V-ing的构成形式如下：规那么原形-ing形式一般动词在动词原形末尾加-ingwashcollectwashingcollecting以不发音字母e结尾的动词，先去掉e，再加-ing。havepreparehavingpreparing重读闭音节结尾的动词，末尾只有一个辅音字母，应双写尾字母，再加-ing。sitgetsittinggetting*语音知识小提示1音节：音节是说话时最小的语言片断。英语的音节通常由一个元音加上一个或几个辅音构成。但是在英语中

7、单独的一个元音也能构成一个音节，即英语单词可能存在没有辅音的音节，但却不存在没有元音的单词或音节。英语单词中每个都具有一个或一个以上的元音，每个元音都能构成音节。换句话说：每个单词中有几个元音就有几个音节。如果是单音节词，就要重读，不需要标重读符号；如果是双音节词、三音节词或多音节词，那么其中有一个音节需重读，这个音节就叫做重读音节且必须标重读符号“，其它音节就叫做非重读音节有的多音节单词中除有一个重读音节外，还有一个次重读音节，其它叫非重读音节。2开音节：以元音字母结尾的重读音节或一个元音字母加一个辅音字母再加一个不发音的e构成的重读音节叫开音节，如：no，name，he，hi，use。3闭

8、音节：以辅音字母结尾的音节叫闭音节，如：is，ten，class，spell。4重读闭音节：是指一个元音音标以辅音音标结尾的重读音节。开音节词：buy, carry, cry闭音节词：act, ask重读闭音节：dig, putSection 3购物及谈论价格会话情景常用句子及使用训练一、常用句子How much is/are (the)please?Its/Theyreyuan a kilo.Thats too cheap/ expensive.May I help you?/ Can I help you?/ What can I do for you?I want, please.Id

9、like, please.How many/much do you want? About, please.Heres the money/change.Give me, please.We sell for二、常用句子用法举例1、How much is/are? 这是询问商品价钱的句型。How much is +单数名词或不可数名词？How much are +可数名词？ eg. How much is the Coke, please?请问可口可乐多少钱？Its two yuan a bottle.二元钱一瓶。How much is the bottle of orange, please

10、?请问这瓶桔汁多少钱？Its one yuan a bottle. 1元钱一瓶。How much are the oranges, please?请问这桔子多少钱？They are two yuan a kilo.两元钱一公斤。How much are the tomatoes, please?请问西红柿多少钱？They are one yuan and twenty fen a kilo.一元两角钱一公斤。2、Thats cheap/expensive.那廉价/贵。cheap和expensive是一组反义词，两个词都是形容词。cheap意为“廉价的，expensive意为“贵的。eg. Th

11、is dress is too expensive. I want to buy that cheap one.这件衣服太贵了，我想买那件廉价的。I want to buy a little expensive gift to my friend.我要买一件稍贵一点的礼物送给我的朋友。Dont try to get things on the cheap.不要贪廉价。注：dear一词也可表示“贵的，不过dear表示“物品索价超过了其实际价值，而expensive那么表示物有所值。eg. The pen is expensive. Its really good.这只笔贵，它也确实好。That

12、is a dear shop.那家商店卖东西贵。3、May I help you?你要买什么？May I help you?也可以用Can I help you?或What can I do for you?来表示营业员、效劳员主动向顾客询问的用语，意为“你要买什么？但除购物场所之外它还有其它的译法。如：May I help you?你要买什么？I would like to buy some meat.我想买些肉。May I help you?我能帮你忙吗？Do you see a little girl in yellow? 你看见一个穿黄衣服的小女孩吗？May I help you?你要

13、吃点什么？Id like a cup of coffee.我想要一杯咖啡。May I help you?你要住宿吗？Yes, I want a room with one bed/double bed.是的，我想要一间单人/双人房间。May I help you?你要帮助吗？Please help to carry the box to that room.请帮我把这个箱子搬到那个房间去。4、Heres the change.给你钱。Here is或Here are是把东西给对方时的常用语，注意不要受汉语影响说成Give you。eg. Here is your pen.给你笔。Heres y

14、our key.给你钥匙。Here are two letters for you.这儿有你两封信。Here are your shoes.给你鞋。【典型例题】1. _ your friends number? 18.A. WhatsB. How manyC. HowD. How old解题分析：此问句问的是“你的朋友是几号？，疑问词应用“what。标准答案：A2. “Whats four and six?“Its _.A. tenB. sevenC. twelveD. eleven解题分析：“Whats four and six?意思是“四加六是几？标准答案：A3. Shop assista

15、nt: _?Rose: I want to buy a pen.A. What do you want to buyB. Can you help meC. Can I help youD. Buy what解题分析：Can I help you? 是效劳员询问顾客的效劳用语，常用于商店、饭店、图书馆等场所，视情形可译作：“你要买什么？“你要吃(喝)什么？“你要借什么书？答复时常用 Thank you./Yes, please. I want./I would like .标准答案：C4. 填入所缺的词，完成以下对话。Good morning. 1 I 2 you?Yes, please .

16、Id 3 to buy some oranges . 4 ? OK . 5 you are .Thanks . Have you 6 pears here?Yes. 7 8 do you want?Could I have three kilos? 9 ! Here 10 11 . 12 13 are these things ? 14 me see . 9.50 yuan , please . 15 you. Goodbye!Keys: 1. Can 2. help 3. like 4. Oranges 5. Here 6. any 7. How8. many 9. Sure/Certain

17、ly/OK 10. you 11. are 12. How 13. much14. Let 15. ThankA: Good morning. Can I 1 you?B: Yes, please, Id like 2 buy a skirt 3 my daughter.A: OK. What 4 does she like? Green 5 blue?B: I don t know.A: What 6 this blue one?B: It looks all right, 7 its a little too big.A: Now look 8 this green one.B: Oh,

18、good! That s very nice. Is it 9 ?A: No, 10 nine and 11 half yuan.B: Ok, Ill get it.A: Thank you. Goodbye. Keys:1. help 2. to 3. for 4. colour 5. or6. about 7. but 8. at 9. dear l0. its11. a【模拟试题】答题时间：60分钟一、单词拼写：根据所给句子及提示字母完成以下单词。1. The book is very c_. Its only ￥ 2.00.2. Here is your bag. Dont f_ it

19、.3. Please say these n_.4. Whats t_ plus six? Eighteen.5. Im in C_ Three , Grade One.二、用动词的适当形式填空。1. Lei Feng often_(help)the old woman_(do)housework.2. Look! The twins_(carry)the big box.3. Class_(begin)at seven thirty.4. Could you_(get)some bananas for me?5. Its four oclock. The students_(play)gam

20、es.6. _your brother_(read)English every day?7. She_(not like)pears at all.8. Jim_(have)a sister. Her name is Kate.9. They want_(buy)something.10. She_(not be)in the room now.三. 单项选择：从A、B、C、D四个选项中找出正确的答案。1. Lets go _.A. shoping B. shoppingC. to shoping D. to shopping2. _ is the watch?Its 50_.A. How m

21、any, yuan B. How much, yuanC. What, yuans D. How old, yuans3. Let me help you _the water.A. carrys B. carriesC. carrying D. carry4. The shop doesnt have _things to sell.A. a lot of B. many C. much D. a lot5. Theres some _on the plate .A. fish B. fishs C. fishes D. Fish6. Miss Smith has milk _breakfa

22、st.A. to B. for C. of D. on7. How much _these things?A. am B. is C. are D. be8. How old _ you? Im _.A. is, elevenB. are, twelveC. am, sevenD. can, thirteen9. _ class are you in? Im in_.A. Where, grade One, class TwoB. How, Grade Two, Class OneC. Which, class one, grade twoD. What, Class Two, Grade O

23、ne10. What _ your number? Im _ 5.A. are, numberB. is, in NumberC. am, NumberD. is, Number四. 句型转换。1. Hes an Englishman .(改为复数句)_ 2. Bettys singing.(就画线局部提问)_ _3. My shirt is 60 yuan .(就画线局部提问)_ 4. Alice wants to buy a skirt.(就画线局部提问)_ 5. There is a little tea in the cup .(就画线局部提问)_ 五. 阅读理解阅读以下短文，完成之后

24、问题。Jim is my friend. He is an English boy. He is twelve. He is in Class Two, Grade One. He is Number Two. He is in Row Five. My name is Wu Dong. I am twelve, too. I am in Class One, I am Number One. Im in Row One.1. Jim is an _ boy. He is _.2. Jim is in Class _,Grade _.3. Wu Dong _ _ in Class _.4. _

25、 _ is Number One, in Row One.5. Im in _.A. Class 1, Grade 1B. Class 3, Grade 1C. grade 1, class 3D. class 3, grade 1【试题答案】一、15 cheap, forget, numbers, twelve, Class二、1. helps, do 2. are carrying 3. begins 4. get 5. are playingt like 8. has 9.to buy 10. isnt三、15 BBDAA 610 BCBDD四、1. Theyre Englishmen. 2. Whats Betty doing?3. How much is your shirt? 4. What does Alice want to buy? 5. How much tea is there in the cup?五、1. English, twelve 2. Two, One 3. is, also, One 4. I am 5. A