2023年人教版中考英语复习第一轮易混淆知识过关——七年级上册5-9单元

人教版英语中考复习第一轮易混淆知识过关 七年级上册正式单元5-9单元 知识梳理: 1、 单词 1. have有,动词 ,第三人称单数形式为has,一般指某人拥有某物,侧重于所属关系。例如:I have a healthy lifestyle. 我拥有一个健康的生活方式。 there be句型也可以表示“有”,侧重于客观存在,常用于表示“某地(某时)有某人/ 物”,即“某处有”。例如:There are many people in the park now. 现在公园里面有很多人。 练习题:根据提示、填空。 (1).Alice_(有)a nice family. (2). _(有)some water in the bottle. (3)._ (有) some good doctors in the hospital. 2. easy容易的、不费力的;反义词是difficult 句型结构:sth. is easy/difficult for sb. 对某人来说某事是容易的/困难的 相当于“It’s +easy\difficult for sb. to do sth”;例如:Basketball is easy for me.= It’s easy for me to play basketball. 3. 关于“good”与“well” good 好的,形容词,修饰名词,置于名词之前;例如:a good boy well 好、满意地 ,副词,常置于动词之后,表示程度;例如:He can play basketball and he plays it well. well也可以指“身体好”;例如:I’m not feeling well , I have a cold. 练习题:根据提示,将句子补充完整。 (1) Mr. Wang is a _ teacher. 王老师是一位好老师。 (2) The singer can sing very _. 这个歌手能够唱得很好。 (3). — How is your father? 你的爸爸身体怎么样? — He’s very _. 他很好。 4. want(需要、想要) 的用法集锦: (1). want sth. 想要某物;例如:I want a T-shirt for school. (2). want to do sth. 想要做某事;例如:I want to fly the rocket to the moon. (3).want to be + 名词\形容词;例如:I want to be a teacher when I grow up. 又如:She eats less meat because she doesn’t want to be fat. 练习题:翻译句子。 (1) 我想要一件毛衣冬天穿。I _ a sweater _ winter.. (2). 他们想去看电影。They _ _ _ to a movie. (3).她每天锻炼,因为她想要健康。 She exercises every day because she _ _ be _. 5. need 需要 need既可作实义动词,也可作情态动词。当做实义动词时,常见用法: need sth. 需要某物;例如:I need some money for this book. need to do sth. 需要做某事;例如:You need to wear warm clothes if you go somewhere cold. 6. pair一双、一对 a pair of+复数可数名词,表示“一双/ 副…”,当它作主语时,谓语动词和pair的单复数保持一致。例如:A pair of socks is $3. \ Three pairs of socks are $9. 7. buy购买、买,动词,常用结构:buy sb. sth.= buy sth. for sb. 给某人买某物 buy sth. from sb. 向某人买某物 补充知识:buy的反义词为sell、动词;sell的名词形式是sale sell sb. sth.= sell sth. to sb. 把某物卖给某人 on sale 出售、廉价出售 \ for sale 出售、待售 8. like 喜欢;喜爱;常见用法有: like doing sth. 喜欢做某事,指习惯性动作或爱好,强调一种状态 like to do sth. 喜欢做某事,表示具体的一次动作,强调一时的行为。 例如:I like playing basketball and I play it every day , but today I like to play soc