九年级英语第二单元重难点知识讲义Unit 2 I think that mooncakes are delicious！蕴才辅导中心一．重点短语：1. put on two weeks3. be similar to..4. plan to do...5. lay out6. end upsth. with sb.… 8. one,. . the other...9. dress up 10. play a trick on sb.11. give out 12. promise to do sth.about….. 14. warn sb. to do sth.....of... 17. like best…..18. used to do sth 19. not only...but (also)..need ...that...22. …as a result 23. between....and...二．单元重点、难点精讲:1. lie vi. 平躺；位于 lay - lain - lyingIf you feel unwell, go and lie down.如果你感到不舒服，就去躺下。
The novel is lying on the table.小说平放在桌子上。
辨析：lay, lielay v. 放置，下蛋laid -laid-layingHe laid his dictionary on the shelf.他把词典放在书架上。
The hen is laying on the ground.母子正在草地上下蛋lie v.说谎 lied-lied-lyingDon’t lie to me.不要对我撒谎。
lie n. 谎言tell a lie = tell lies 撒谎用lay和lie的适当形式填空：Don't ______ the glass on the corner of the table.别把玻璃杯放在台角上。
The city ______ in the north of China.那座城市位于中国的北部。
He's still ______ in bed.他还躺在床上。
on增加（体重）；发胖I put on weight again! 我又发胖了！区别put on, wear, dress “穿”put on 指穿衣的动作，It’s late,put on your coat quicklywear=be in 主要表示“穿，戴”的状态，He wears a T-shirt today. dress“给...穿衣服”，后接人，dress sb. Please dress the children.表示衣着的习惯：The woman always dresses in green.adj. 死的；失去生命力的He has been dead for many years. 他已死去多年。
die v. 死亡 died-died-dyingdeath n. 死；死亡My grandfather died at the age of 86.我爷爷在86岁时去世了。
The sick man is in danger of death.这位病人有死亡的危险。
用 die dead 或 death 完成下列句子。
His grandfather ______ last year.The dog has been ______ for a week.The __________ of Michael Jacksonmade so many people sad.4. Marley used to be just like Scrooge, …used to do sth. 曾经…；过去常常…I used to go to the cinema, but I never have time now.我过去经常去看电影，但现在没有时间了。
used to do sth. / be used to doing sth. / be used to do sth. 的区别used to do sth.意为“过去常常”, 其后跟动词原形, 表示过去的习惯、经常发生的动作或状态。
be used to doing sth.表示“习惯于做某事”, 其中to是介词, 后接名词或动名词。
如：The old man and his wife have been used to living a simple life.be used to do sth.表示“被用来做某事”。
This computer is used to control all the machines.1). This building is a department store now. It ______ a cinema.A. is used to beB. used to beC. is used to doing2). Children at the beginning of last century ______ a lot and ______ themselves greatly even without television.A. used to read, enjoyingB. used to read, enjoyedC. were used to reading , enjoyD. were used to read, enjoying5.spend v.花费Spend, cost, pay for, take 的区别：cost 表示某物值什么的（价值或钱）例：The bool cost 200yuan. take 一般用it做主语，例：it take sb sometime to do sth.spend的主语必须是人，常用于以下结构： (1) spend time ／money on sth. 在……上花费时间（金钱）。
例：I spent two hours on this maths problem. 这道数学题花了我两个小时。
(2) spend time ／money (in) doing sth. 花费时间（金钱）做某事。
例：They spent two years (in) building this bridge. 造这座桥花了他们两年时间。
(3)spend money for sth. 花钱买……。
例：His money was spent for books. 他的钱用来买书了。
pay的主语是人基本用法是： (1) pay (sb.) money for sth. 付钱（给某人）买……。
例：I have to pay them 20 pounds for this room each month. 我每个月要付20英磅的房租。
(2)pay for sth. 付……的钱。
例：I have to pay for the book lost. 我不得不赔丢失的书款。
(3)pay for sb. 替某人付钱。
例：Don’t worry!I'll pay for you. 别担心，我会给你付钱的。
(4)pay sb. 付钱给某人。
例: They pay us every month.他们每月给我们报酬。
（5）pay money back 还钱。
例：May I borrow 12 yuan from you I'll pay it back next week. 你能借给我12块钱吗下周还你。
（6）pay off one's money还清钱。
pay 和pay for 都是表示人的词语作主语，他们都只表示花费金钱。
pay 的意思是付钱，而pay for 是付钱买某物。
如： I paid him a very large sum. Who paid for the ticketcost的主语是物或某种活动，还可以表示“值”，表示某事或某物花去某人多少金钱、时间、或精力。
常见用法如下： (1)sth. costs (sb.) ＋金钱,某物花了（某人）多少钱。
例：A new computer costs a lot of money. 买一台新电脑要花一大笔钱。
(2) (doing) sth. costs (sb.) ＋时间,某物（做某事）花了（某人）多少时间。
例：Remembering these new words cost him a lot of time. 他花了大量时间才记住了这些单词。
注意：cost的过去式及过去分词都是cost,并且不能用于被动句。
take后面常跟双宾语，常见用法有以下几种： (1) It takes sb. ＋时间＋to do sth. 做某事花了某人多少时间。
例：It took them three years to build this road. 他们用了三年时间修完了这条路。
(2)doing sth. takes sb. ＋时间,做某事花了某人多少时间。
例：Repairing this car took him the whole afternoon. 他花了一下午修车。
宾语从句在复合句中用作宾语的从句叫做宾语从句。
它是众多从句中的一员，在复合句中作主句谓语动词、介词或某些形容词的宾语。
在及物动词的后面可以接一个名词来充当宾语，如： I know the man.而这时也可以用一个句子来充当宾语，如： I know that the man is a policeman.主句引导词从句宾语从句三大块: 1. 引导宾语从句的连词； 2. 宾语从句的语序；3. 宾语从句的时态。
Ⅰ.宾语从句的引导词一.陈述句充当宾语从句时，用that引导，that无词义，在口语或非正式文体中常省略。
如：I was a good boy. My teacher saidMy teacher said（that） I was a good boy.用以下开头与下列句子连成宾语从句:1. I know …2. She says …3. Tell your friend …（that）is a book. like singing.worked last night. will go home. has been to Beijing.二.当由一般疑问句充当宾语从句时，用if或whether引导，意为“是否”。
如：1) Is Jim a good student I don’t know(I don’t know if /whether Jim is a good student.(2) Does Kate get up early Do you knowDo you know if /whether Kate gets up early用以下开头与下列句子连成宾语从句:you know …want to know …teacher asks …if/whetherhe reading 2. Do you get up at sixTom work hard 4. Did you watch TVthey read books 6. Can you sing三.如果宾语从句原来是特殊疑问句，只需用原来的疑问词引导。