開放英語 1 unit 10

1、This Is English 1 Unit 10 An Invitation 請客 學(xué)習(xí)目標(biāo)學(xué)習(xí)目標(biāo) 復(fù)習(xí)表達(dá)提議 學(xué)習(xí)有關(guān)食物的詞匯 提出請求 談?wù)摂?shù)量 學(xué)習(xí)動(dòng)詞 to need Before this unit vocabulary - page 125 Activity 2 1.False. Xiaoyao does not have milk with her tea. 2.False. Xiaoyan wants to invite her friends to dinner. 3.True. 4.True. 5.True. 6.False. She is not working

2、today. 7.True. Language Focus 三種表示提議的方法：三種表示提議的方法： Would you like a cup of tea? Ill tell Franco. Shall I phone Tim now? Would you like. 句型有三種結(jié)構(gòu)：句型有三種結(jié)構(gòu)： Would you like + 名詞 Would you like + to + 動(dòng)詞 Would you like + 代詞 + to+動(dòng)詞 Ill (I will) + 動(dòng)詞原形動(dòng)詞原形 Ill tell Franco. 我會告訴 Franco 的。 Would you like som

3、e water?你要水嗎？ Would you like to have dinner with me tonight? 今晚和我一起吃飯，好 嗎？ Would you like me to phone Tim? 你要我給Tim打電話嗎？ 現(xiàn)在我們來學(xué)習(xí)一種新的表示提議的方法： Shall I + 動(dòng)詞原形動(dòng)詞原形 例如： Shall I help you make the dinner?要我?guī)湍阕鲲垎幔?Shall I get some apples?要我弄些蘋果來嗎？ Shall I buy some prawns?我要買些大蝦嗎? Activity 4 1.Ill come with y

4、ou to buy the food. 2.Would you like some water? 3.Ill make the fruit salad. 4.Shall I buy some prawns? 5.Would you like a cup of tea? Language Focus 可數(shù)名詞和不可數(shù)名詞可數(shù)名詞和不可數(shù)名詞 在英語中，名詞分為可數(shù)名詞和不可數(shù)名詞。在詞 典里，用 C 和 U 表示，C 表示可數(shù)名詞，U 表示 不可數(shù)名詞。 例如： prawn C, tea U。 可數(shù)名詞可數(shù)名詞 apple 是可數(shù)名詞。其復(fù)數(shù)形式是 apple + s (apples)。 例如：

5、 an apple, six apples, some apples, lots of apples 再來看其它一些可數(shù)名詞及其復(fù)數(shù)形式： prawn(s), pea(s), orange(s), lychee(s), cup(s), litre(s) (升), kilo(s) (公里) 不可數(shù)名詞不可數(shù)名詞 tea，milk 是不可數(shù)名詞，我們學(xué)過的不可數(shù)名詞 還有：water, food, toast, oil, coffee, juice, rice。 可數(shù)名詞與不可數(shù)名詞都可以用 some 來修飾。 例如： There are some oranges on the table. Id

6、 like some rice, please. 不論是可數(shù)名詞還是不可數(shù)名詞，如果用一個(gè) 表示量的詞來修飾時(shí)，要用 of。例如： a kilo of rice一千克米 a carton of cream一盒奶油 a bottle of wine一瓶酒 a can of peas一罐豌豆 a tin of lychees 一罐荔枝 two packets of prawns兩包蝦 two cups of tea 兩杯茶 在餐館點(diǎn)咖啡或茶的時(shí)候，也可以說 two coffees 或 two teas，意思是 two cups of coffee 或 two cups of tea，表示兩杯咖啡或

7、兩杯茶。 Activity 5 可數(shù)名詞可數(shù)名詞(countable) lychees(荔枝), apples, cups, kilos, peas, prawns, litres 不可不可數(shù)數(shù)名詞名詞(uncountable) toast(烤面包), milk, tea, coffee, water Activity 7 1.This is a packet(小包) of prawns. 2.This is a bag(袋) of oranges. 3.This is a bottle(瓶) of wine. 4. This is a can(罐) of peas or a tin(罐) o

8、f peas. 5.This is a carton(盒) of cream(奶油). Activity 8 1.two kilos of apples 2.a tin of lychees 3.two tins of peas 4.a carton of cream 5.a bottle of wine 6.a bag of oranges 7.three packets of prawns 8.a packet of tea 9.a cup of coffee Language Focus 動(dòng)詞動(dòng)詞 need need + 動(dòng)詞不定式動(dòng)詞不定式：其結(jié)構(gòu)是 “主語 + need + to +

9、 動(dòng)詞”。主語是第三人稱單數(shù)時(shí)，need 要加 -s。例如： I need to buy a carton of cream. You need to get some prawns. She needs to buy oil. He needs to get some apples. We need to get some oranges. They need to buy a bottle of wine. need + 名詞：名詞：其結(jié)構(gòu)是“主語 + need + 名詞”。 例如： I need some oil. He needs a bottle of wine. We need o

10、ranges. 否定形式需加否定形式需加 do not (dont) 或或 does not (doesnt)。例如： “主語 + (dont/doesnt) + need + to + 動(dòng)詞” “主語 + (dont/doesnt)+ need + 名詞”。 I dont need to buy any rice. She doesnt need any peas. Activity 10 1.We need to buy a bottle of oil. 2.You need to get a kilo of apples. 3.Mary needs to buy a tin of lyc

11、hees. 4.I need to get a carton of cream. 5.She needs to buy a bag of rice. 6.They need to get two kilos of oranges. 7.He needs to buy a large tin of peas. Language Focus How many. 用于可數(shù)名詞。用于可數(shù)名詞。例如： How many apples do you want? How many oranges would you like? How many lychees are there in a tin? How

12、 much. 用于不可數(shù)名詞。用于不可數(shù)名詞。例如： How much water shall I buy? How much rice do we need? How much milk shall I get? How much mineral water is there in the bottle? 在 Unit 5 中我們學(xué)過詢問價(jià)格時(shí)，用 How much. How much does it cost? How much is it, please? Activity 12 1.many 2.much 3.much 4.many 5.is there 6.are there 7.i

13、s there 8.are there Language Focus some的用法的用法 一般地說, some 表示不確定的量，意思是“一 些”，多用于肯定句中， 可修飾可數(shù)名詞和不可 數(shù)名詞。 例如： Id like some water. I need some milk. We want some oranges. I have (got) some prawns. 但是， 疑問句中有時(shí)也用疑問句中有時(shí)也用 some，而不用 any。如 在表達(dá)提議的句子中：Would you like some wine? 這里不用 any。 any 的用法的用法 any 多用于疑問句和否定句中，可修

14、飾可數(shù)名詞 和不可數(shù)名詞。 用于疑問句中，例如： Have you got any lychees? Do you need any water? Do you have any cream? Have you got any onions? 用于否定句中，例如： I dont want any tea, thanks. They dont need any mineral water. I havent got any cream. I wouldnt like any coffee, thanks. Activity 15 1.some 2.some 3.any 4.any 5.some

15、6.any 7.some 8.any Language Focus 請求他人做某事可以用以下結(jié)構(gòu)：請求他人做某事可以用以下結(jié)構(gòu)： Could / Can + 主語主語 + 動(dòng)詞動(dòng)詞 Could you buy some wine? Could you prepare the vegetables, please? Could I have some oranges, please? Can you get some mineral water, please? Can you bring some wine, please? Can I have some apples, please? could 比 can 更顯客氣和禮貌。 I + would + like + 賓語賓語 + 動(dòng)詞動(dòng)詞 Id (I would) like you to get some prawns. 我想要你買些大蝦。 Id (I would) like you to be on time today. 我希望你今天能準(zhǔn)時(shí)。 Activity 18 1.請你把那個(gè)瓶子打開，好嗎？ Could you open that bottle, please? 2.要我洗這些蔬菜嗎？ Shall I wash these vegetables? 3.你能準(zhǔn)備一下那些洋蔥嗎？ Could you