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1、歡迎來(lái)到英語(yǔ)課堂歡迎來(lái)到英語(yǔ)課堂第三課時(shí)第三課時(shí)Section A(Grammar Focus3c)單元同步語(yǔ)法精講(一)可數(shù)名詞與不可數(shù)名詞可數(shù)名詞在應(yīng)用時(shí)有單數(shù)和復(fù)數(shù)的區(qū)別?？稍谄淝凹觨ne或使用不定冠詞a/an來(lái)表達(dá)單數(shù)“一個(gè)”，要表達(dá)“兩個(gè)”或“兩個(gè)以上”時(shí)用復(fù)數(shù)形式。eg：a book一本書(shū)，two books 兩本書(shū)不可數(shù)名詞沒(méi)有復(fù)數(shù)形式，不能與a/an及基數(shù)詞連用，需要表達(dá)不可數(shù)名詞的量時(shí)，有兩種方法：much，a little，little，a lot of等修飾，表示其多少。eg：We have a lot of time.我們有很多的時(shí)間。Theres little ora

2、nge in the bottle.瓶子里幾乎沒(méi)有橘子汁。用“數(shù)詞或冠詞量詞of不可數(shù)名詞”結(jié)構(gòu)表示，其量多少轉(zhuǎn)化為計(jì)量單位的數(shù)。eg：a cup of tea 一杯茶，three cups of tea 三杯茶(二)祈使句祈使句是表示請(qǐng)求、命令、建議、勸告等的句子。說(shuō)話(huà)的對(duì)象大多為第二人稱(chēng)you，且常被省略。句末用感嘆句或句號(hào)，讀時(shí)用降調(diào)?？隙ㄊ剑?1)行為動(dòng)詞原形其他成分。eg：Speak loudly.(2)Be表語(yǔ)。eg：Be quiet.(3)Letsb動(dòng)詞原形其他成分。eg：Lets play a game.否定式：(1)Dont動(dòng)詞原形其他成分。eg：Dont go there.

3、(2)Letsb.not動(dòng)詞原形其他成分。(3)Non./v.ing.eg：No talking！No photos!(三)how many與how muchhow many意為“多少”，主要用于對(duì)數(shù)量提問(wèn)，后接可數(shù)名詞復(fù)數(shù)。eg：How many sisters do you have？你有多少個(gè)姐妹？Three.三個(gè)How much 意為“多少”，主要用于對(duì)數(shù)量提問(wèn)，后接不可數(shù)名詞，還可以用作“多少錢(qián)”，常用來(lái)提問(wèn)價(jià)格。How much water do we need？我們需要多少水？Two bottles 兩瓶。How much are your shoes？你的鞋子多少錢(qián)？單元同步語(yǔ)

4、法強(qiáng)化訓(xùn)練一、根據(jù)所給漢語(yǔ)翻譯下列詞組。1兩湯匙蜂蜜_2兩杯酸奶_3九片面包_4十二個(gè)孩子_5十五只綿羊_two spoons of honey two cups of yogurt nine pieces of bread twelve children/kids fifteen sheep 二、用所給詞的適當(dāng)形式填空。6These_(tomato)are red.7Let her_(peel)the apples.8How much_(bread)does he need?9How many_(beef noodle)would you like?10Just_(eat)it，please

5、.tomatoes peel bread beef noodles eat 三、單項(xiàng)選擇。11Sheep_white and milk_also white.Ais，areBare，isCis，isDare，are12Id like to have a glass of milk and_.Atwo breadsBtwo pieces of breadsCtwo pieces of breadDtwo piece of bread13Cindy，_to be here at 8 oclock.Ais sure Bis sure thatCwill be sure Dbe sureB C D 1

6、4_when you cross the road.ADo care BCareCBe careful DTo be careful15_him the news.ADont tell BNot to tellCNot telling DNot tellC A 根據(jù)句意及漢語(yǔ)提示寫(xiě)單詞完成句子。1How much_(食糖)do we need?2Put the_(玉米)into the popcorn_(機(jī)器)3First_(挖)a_(洞)Then put the tree into it.4Please give me two cups of_(奶酪)sugar corn machine dig hole cheese 安全小貼上課間活動(dòng)注意安全