第12讲 Unit10 If you go to the party, you’ll have a great time 2句型+语法夺分密案（学生版+教师版）

中小学教育资源及组卷应用平台 1． 重点句型 1. If you do, you'll have a great time. (p73-1c) 【直击考点】 1) 本句含有一个由if 引导的条件状语从句，如果主句为一般将来时，条件状语从句要用一般现在时，而不用一般将来时（主将从现）。 If it doesn't rain tomorrow, we'll go to the park. 【注意】if还可以引导宾语从句，此时可译为“是否”，要注意它和引导条件状语从句时的区别。 I wonder if he will come to my party. 2) have a great time 意为“玩的很开心”，其中great可以用nice, good, wonderful, pleasant等代替，与enjoy oneself, have fun同义，其后若接动词应用-ing形式。 The students have a great time learning English. —I’ll go to Beijing for my summer holiday. —Have a good time. —Thank you, I will. 2. Half the class won't come. (p74-2c) 【直击考点】 1) half意为“一半；半数”。half of后跟名词时，这个名词前若有the, this, my等限定词修饰，这时of可省略。此时谓语动词与half后的主语保持一致。 Half (of) this money is mine. Half (of) the time you don’t even listen to what I said. 2) half of 后也可接代词，这时of不能省略。 Half of them enjoyed the party last night. 2) half还可以作名词，意为“一半；半”，其复数形式为：halves。 “几个半……”可表达为“数词+名词（可单/可复）+and a half”或“数词+ and a half +名词（复数）”。 three months and a half = three and a half months 2) class在本句中意为“班级里的学生”，是一个集体名词。集体名词表示由若干个体组成的集合体，它可以表达单数意义，也可以表达复数意义，具体情况如下： ①当集体名词强调组成该集体的各个成员时，表示复数意义（但无词形变化，即用其本身表达复数），本句中class就属于此种情况。 All the class are very interested in English. ②当集体名词表示一个单位（即表达一个不可分割的整体时），它表示单数意义，作主语时，谓语动词用第三人称单数形式。 Our class is on the fifth floor. 3. If we ask people to bring food, they'll just bring potato chips and chocolate because they'll be too lazy to cook. (p74-2d) 【直击考点】 1) too...to ...是初中英语中的重点结构之一，其构成形式是：“too + adj./adv. + to +v.”，表示“太……以至于不能……”。 His father was too poor to send him to school. 2) too...to可以和so...that/not...enough to...互换 too...to 太……不能 She is too young to go to school. = she is so young that she can't go to school.= She is not old enough to go to school. so...that... 如此……以至于…… not...enough to 不够…… 3) too...for sb. to... 转换成so...that...时，主句主语与从句主语不一致，从句主语应为for sb.中的sb.，此时还可转换成not+adj./adv. + enough for sb. to...，其中形容词或副词也必须是too...to...结构中形容词或副词的反义词。 4) 如果在too...to...结构中含有not或never等否定词时，则表示肯定。 One is never too old to learn. English isn't too difficult to learn. 4. If you join the Lions, you’ll become a great soccer player. 【直击考点】 1) join在此句中为及物动词，意为“成为……的一员；参加；加入”。 I've joined the swimming club. 2) 辨析：join, join in与take part in join, join in与take part in 例句 join表示“加入某一政党、团队、组织或人群等”，如入党、入团、参军，着重强调成为其中的一员。 join the army; join the PartyShe joined the compan ... ...