1、1Unit 4 Food and Restaurants单元语法聚焦四可数名词与不可数名词的用法对比可数名词 不可数名词有单数和复数两种形式 只有单数形式可以直接用 a/an 或数词修饰 不能直接用 a/an 或数词修饰可以用 some, any, few, a few, many, a lot of, lots of 等词修饰可以用 some, any, little，a little，much，a lot of, lots of 等词修饰用 how many 询问数量多少 用 how much 询问数量多少或价格单个单数名词作主语，谓语动词用单数；多个单数名词或复数名词作主语，谓语动词用复
2、数不可数名词作主语，谓语动词用单数；但当不可数名词前有复数名词短语修饰时，谓语动词用复数一般现在时的用法1一般现在时表示经常性、习惯性的动作或存在的状态；它还可以表示主语具备的性格和能力。2一般现在时态的句子中常出现的时间状语： often(经常), usually(通常), always(总是), sometimes(有时)等。3当主语是非第三人称单数时，一般现在时的句式结构以及行为动词的一般现在时变化形式见下表：句式 结构 例句肯定句主语行为动词原形其他 I get up at six in the morning.我早上 6 点起床。否定句 主语dont行为动词原形其他 I dont g
3、et up at six in the morning.我不在早上 6 点起床。一般疑问句 Do主语行为动词原形 其他？ Do you get up at six in the morning？你早上 6 点起床吗？肯定回答/否定回答 Yes，主语do./No, 主语dont. Yes, I do./No, I dont.是的，我起床。/不， 我不起床。.单项选择( )1. Would you like some _？Yes, a little, please.2Aapples Bbananas Coranges Dmilk( )2.Could you please pass me somet
4、hing to eat?What about some _？Awater BorangeCfish Dtea( )3.There are some _ and _ in the fridge.A. tomatos; milkB. tomatos; milksC. tomatoes; milkD. tomatoes; milks( )4.After PE., I often feel very thirsty.Why not buy some _ to drink?A. bread B. noodlesC. apple juice D. teas( )5.What do you often do
5、 at weekends?I often _ my grandparents.A. visit B. visitedC. visits D. visiting( )6.Im hungry. _ there any bread in the fridge, Mum?No, but we have cakes. Would you like to have one?A. Is B. Are C. Will DAm.按要求完成下列各题1. I do my homework every evening. (改为否定句)I _ _ my homework every evening.2. His mot
6、her does well in singing songs.(改为一般疑问句)_ his mother _ well in singing songs? 3. The woman in white is a nurse. (改为复数句)The _ in white are _4They eat sandwiches in_the_restaurant(对画线部分提问)_ _ they _ sandwiches?5I have a brother. (把主语改为 he 改写句子)_ _ a brother.3教师详解详析语法精练.16 DCCCAA.1.dont do 2.Does; do 3women; nurses 4Where do; eat5He has
