4A朗文Chapter-4和5知识点梳理

4A 朗文 Chapter 4 和 5 知识点梳理 必讲知识点 1 辨析 few a few little a little few 极少 几乎没有 表示 否定 意义 接可数名词复数形式 a few 少许 表示 肯定 意义 接可数名词复数形式 little 极少 几乎没有 表示 否定 意义 接不可数名词 a little 少许 表示 肯定 意义 接不可数名称 2 fewer 与 less 都可以表示 更少 1 fewer 后接可数名词的复数形式 是 few 的比较级 2 less 后接不可数名词 是 little 的比较级 3 辨析 much many so much 与 so many so much 如此多 接不可数名词 so many 如此多 接可数名词的复数形式 much 许多 接不可数名词 many 许多 接可数名词的复数形式 4 a lot of lots of 表示许多 后可接可数名词的复数形式以及不可数名词 5 stop 用法 stop to do 停止去做另外一件事 stop doing 停止做某事 指手头的事 6 There be 句型的一般过去时 1 肯定式 there be 句型的一般过去时表示过去某地或某时存在某人或某物 其一般过去时态的 陈述句由 there was were 主语 地点状语 时间状语 构成 there was 后接单数 名词 there were 后接复数名词 例如 There was a car under the tree a moment ago 刚才这棵树下有一辆小轿车 There were two foreign teachers in our school last year 去年我们学校有两名外教 2 否定式 there be 句型一般过去时的否定式是在动词 was 或 were 的后面加 not 可缩写为 wasn t 或 weren t 例如 There wasn t a film in the cinema last night 昨晚电影院里没有演电影 There weren t any women doctors then 当时没有女大夫 3 一般疑问式及其回答 there be 句型一般过去时的一般疑问式是将动词 was 或 were 放在 there 之前 肯定回答用 Yes there was were 否定回答用 No there wasn t weren t 例如 Was there a man in the room just now 刚才房间里有位男子吗 Yes there was 是的 有一位 Were there any girl singers in your class last year 去年你们班有女歌手吗 No there weren t 不 没有 4 特殊疑问式及其回答 there be 句型一般过去时的特殊疑问式由 疑问词 was were there 地点状语 时间状语 构成 有时地点状语和时间状语可省略 答语不能使用 Yes 或 No 需视情况直接回答 例如 Why was there so much water 这里 为什么有那么多水 It was raining just now 因为 刚才下雨了 How many people were there in your class last term 上学期你们班有多少人 There were Fifty 有 五十个 对应练习 下列各句均有一处错误 请指出并改正 1 There was three men and a child in the room just now 2 There not were any people here last night 3 Were there two boys under the tree Yes they were 4 How much bread were there on the table yesterday 总练习 一 单选题 1 There is still juice in the bottle A few B a little C little D few 2 We should eat vegetables and meat A more less B many less C more little D more few 3 Doing exercise every day can help to stay A health B healthy C fat D thin 4 Sausages taste A well B delicious C nicely 5 I have apples and water A few less B little few C few little D less fewer 6 She will able play with her friends A is to B be to C be in D is in 7 You have to eat fruit and vegetables than before A much B many C more D less 8 The dumplings are than the noodles A more nicer B more delicious C very nice D delicious 9 She writes than I A more careful B much careful C much carefully 10 A horse is than a dog A much heavy B more heavier C much heavier 二 根据中文完成句子 1 他星期一比星期二吃更少的香肠 He had on Monday on Tuesday 2 我们应该多吃水果和蔬菜 We should eat 三 按要求改写句子 1 There were some 否定句 一般疑问句 肯 否定回答 2 There was a car in front of the house just now 否定句 一般疑问句 肯 否定回答