青少新概念1BUnit

1、lets review! love 愛，喜愛愛，喜愛 pick 摘摘 salmon 鮭魚鮭魚 strawberry 草莓草莓 piece 一片，一塊一片，一塊 dessert 甜點(diǎn)甜點(diǎn) tonight 今晚今晚 healthy 健康的健康的 potato 土豆土豆 meal 膳食膳食 lettuce 生菜生菜 worry 擔(dān)心擔(dān)心 cucumber 黃瓜黃瓜 cream 奶油奶油 fantastic 極好的極好的 first 首先首先名詞可分為可數(shù)名詞和不可數(shù)名詞。名詞可分為可數(shù)名詞和不可數(shù)名詞。可數(shù)名詞有單復(fù)數(shù)之分，前面可加可數(shù)名詞有單復(fù)數(shù)之分，前面可加數(shù)詞數(shù)詞(one、two、three-

2、)或或冠詞冠詞（a、an、the）。）。an apple 一個(gè)蘋果一個(gè)蘋果 four apples 四個(gè)蘋果四個(gè)蘋果a book 一本書一本書 three books 三本書三本書可數(shù)名詞包括：可數(shù)名詞包括： (1) (1) 普通名詞：普通名詞：boyboy男孩男孩 girlgirl女孩女孩 apple apple蘋果蘋果 bookbook書書 (2) (2) 集體名詞：集體名詞：people people 人們?nèi)藗?人民人民 (3) (3) 少數(shù)專有名詞少數(shù)專有名詞: china : china 中國中國 不可數(shù)名詞不可數(shù)名詞不可數(shù)名詞主要包括兩大類：物質(zhì)名詞與抽象名不可數(shù)名詞主要包括兩大類

3、：物質(zhì)名詞與抽象名詞。詞。物質(zhì)名詞無法表示為個(gè)體的實(shí)物，物質(zhì)名詞無法表示為個(gè)體的實(shí)物，如如：ricerice大米大米、 foodfood食物食物、coffee coffee 咖啡、咖啡、 meatmeat肉肉、 breadbread面包面包、 waterwater水、水、teatea茶茶. . 抽象名詞為動(dòng)作、狀態(tài)、品質(zhì)等無抽象名詞為動(dòng)作、狀態(tài)、品質(zhì)等無法計(jì)數(shù)的抽象概念，法計(jì)數(shù)的抽象概念， 如：如：happyhappy開心開心、sadsad傷心傷心、lovelove愛愛. .名詞的單復(fù)數(shù)變化：名詞的單復(fù)數(shù)變化：規(guī)則：規(guī)則：1.1.一般情況加一般情況加 - -s s 如：如：mapsbagsca

4、rs2. .以以s s, , shsh, , chch, , x x等結(jié)尾的詞加等結(jié)尾的詞加 - -es如：buses watches3. 3. 以不發(fā)音的以不發(fā)音的e e結(jié)尾的單詞，直接加結(jié)尾的單詞，直接加- -s s如： oranges4. 4. 以輔音字母加以輔音字母加y y結(jié)尾的詞，變結(jié)尾的詞，變y y為為i i 加加eses如：baby-babies5. 5. 以以o o結(jié)尾的單詞：結(jié)尾的單詞：1.1.加加- -eses的詞：的詞： 英雄在土豆地里吃西紅柿。英雄在土豆地里吃西紅柿。heroheroeses potato potatoeses tomato tomatoeses2. 2

5、. 加加- -s s的詞：除了上面的詞：除了上面3 3個(gè)單詞，其他以個(gè)單詞，其他以o結(jié)尾的結(jié)尾的詞都加詞都加- -s spianopianos s radio radios s 6. 6. 以以f f或或fefe 結(jié)尾的名詞變復(fù)數(shù)時(shí)，變結(jié)尾的名詞變復(fù)數(shù)時(shí)，變f/fef/fe為為v v加加-es-esknifeknife-knivesknivesleafleaf-leavesleaveswolfwolf-wolves wolves wifewife-wiveswiveslifelife-liveslivesthiefthief-thievesthieves； 名詞變復(fù)數(shù)的不規(guī)則變化名詞變復(fù)數(shù)的不

6、規(guī)則變化：1. 1. 變單詞中的元音部分。變單詞中的元音部分。footfoot-feetfeettoothtooth-t teeeeth th mousemouse-mic cemanman-menmen womanwoman-womwome en n 2. 2. 加加-ren-renchildchild-childchildrenrendumplingdumplingssoup soups/fi/fishes/fiiz/fishfishfishes種類種類魚肉魚肉ricericesorange juiceorange juicesporridgeporridgesoniononionsveg

7、etables fruita: do you like ? b: no, i dont.a: do you like.? b: yes, i do.a: do you want any? b: no, thank you.a: what do you want? b: i want some.potatoes applessweets chocolatestea coffeecommunicationlets do some exercises!new words and expressionsweekend 周末周末 loaf 一塊，一條一塊，一條shopping 購物購物 sunday l

8、unch 星期日午餐星期日午餐 supermarket超市超市 sunday 星期日星期日make 攥寫攥寫 boring 令人厭煩的令人厭煩的shopping list購物清單購物清單 ice cream冰激凌冰激凌need 需要需要 nasty 難吃的難吃的vdo you often go to the supermarket?vwhat do you buy?vif you want to buy a lot of things, what should you do first?what “nice things” do they want for the weekend?lucy:

9、mum, there isnt any sugar in the house.karen: i know. i must go to the supermarket. lets make a shopping list.i must go不可回避的義務(wù)。不可回避的義務(wù)。 there isnt表示表示“沒有，不存在沒有，不存在”。sugar不可數(shù)，所以用單數(shù)不可數(shù)，所以用單數(shù)isnt。lucy: ok. how much sugar do we need?karen: two bags. lucy: two bags of sugartwo bags of數(shù)字?jǐn)?shù)字+可數(shù)度量單位可數(shù)度量單位+of

10、+不可數(shù)名詞不可數(shù)名詞,表示不可數(shù)名詞量表示不可數(shù)名詞量的多少的多少lucy: we need some tea, too, mum. there isnt much tea in the tin. karen: lets get four packets. lucy: four packets of tea.much+不可數(shù)名詞用于否不可數(shù)名詞用于否定句和疑問句。在肯定句定句和疑問句。在肯定句中，我們說中，我們說a lot of tea in the tin。lucy: what about food for the weekend,mum? karen: we need a loaf of

11、 bread, some meat for sunday lunch, and some vegetables, too. what vegetables do we want, lucy?bread不可數(shù)，為了表示不可數(shù)，為了表示“多少多少”，要說，要說a loaf of bread ,不是不是a/one bread。loaf復(fù)數(shù)為復(fù)數(shù)為loaves, 和和 knife/knives同。同。lucy: one loaf of bread, a piece of meat, some vegetablesmum, these things are all really boring. what

12、 about some nice things for the weekend? karen: what kind of things? lucy: well, chocolate,and icecream, perhapswhat about 后面用后面用some,沒用沒用 any，實(shí)際上表示提議，希望得到實(shí)際上表示提議，希望得到“yes”回答回答karen: youre right.lets get a box ofchocolates. someice cream for youand the boys, and abottle of wine for meand your father

13、!pronunciationtwenty happy heavy familyeasy busy lucy strawberry beautiful music new nephewstudent stupid usual useless new words and expressions anything 任何事，任何物任何事，任何物 soap 肥皂肥皂 else 另外，其他另外，其他 large 大的大的 bar 條條 match 火柴火柴 girlfriend 女朋友女朋友a(bǔ) pair of(一對一對) a basket of (一籃一籃) a glass of (一玻璃杯一玻璃杯) a

14、 bottle of (一瓶一瓶) a bag of (一袋一袋) a box of(一盒一盒)a cup of (一茶杯一茶杯) a bowl of (一碗一碗) la bag of(一袋一袋) la packet of (一包一包) la loaf of(一個(gè)一個(gè) ；一條；一條 ；一塊；一塊)la piece of (一片一片) la bottle of (一瓶一瓶)la box of(一盒一盒) la bar of(一塊一塊 )2 bags of 4 packets of 3 loaves of 5 pieces of 6 bottles of 7 boxes of 8 bars ofa

15、 bag ofv 一包糖一包糖 a（one） bag of sugarv 兩包糖兩包糖 two bags of sugarv 三包糖三包糖 three bags of sugarv 四包糖四包糖 four bags of sugara bottle ofv一瓶酒一瓶酒 a (one) bottle of winev兩瓶酒兩瓶酒 two bottles of winev三瓶酒三瓶酒 three bottles of winev四瓶酒四瓶酒 four bottles of winea packet of一袋茶葉一袋茶葉 a (one) packet of tea兩袋茶葉兩袋茶葉 two packe

16、ts of tea三袋茶葉三袋茶葉 three packets of tea四袋茶葉四袋茶葉 four packets of teahow many-？ how many+ pieces of+不可數(shù)名詞不可數(shù)名詞+ do we need?我們需要某樣不可數(shù)東西的包數(shù)我們需要某樣不可數(shù)東西的包數(shù)/片數(shù)片數(shù)-我們需要多少張紙呢？我們需要多少張紙呢？how many pieces of paper do we need?我們需要三張紙。我們需要三張紙。we need three pieces of paper.how much-？how much+不可數(shù)名詞不可數(shù)名詞+ do we need?我們

17、需要某樣不可數(shù)東西的量。我們需要某樣不可數(shù)東西的量。我們需要多少紙呀？我們需要多少紙呀？how much paper do we need?我們需要很多紙。我們需要很多紙。we need lots of paper.ltwo bags of sugarlfour packets of teala loaf of breadla piece of meatla box of chocolatesla bottle of winelsome vegetableslsome ice cream1 1la: whats that?/ what are those?lb: its . / theyre

18、.sugarchocolatesla: do you want any ?lb: yes, , please.sugarone bag2 2la: i want of , please.lb: of course. here you are. of .sugarsugar3 3a bagone bag4 4la: karen needs some .lb: how much does she need?la: she needs .sugarone bag5 5la: does she want any ?lb: no, she doesnt want any . but she wants

19、of .winea bagwinesugar6 6la: can i help you?lb: yes, i need of , please.la: anything else?lb: yes. i need of , too.a baga bottlesugarwine1. i need a packet of tea.2. i want a loaf of bread.3. he needs two loaves of bread.4. she needs a box of matches(火柴火柴).5. she wants three boxes of chocolates.6. he wants a bag of sweets.7. i want a glass of wine.8. he wants a bottle of beer.10. she wants two bottles of water.填入所缺的單詞。填入所缺的單詞。1 mum, there isnt sugar the house. 2 sugar we need