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1、Unit 2 Numbers1. 许下/违背诺言_ 2. the rest of_3. 开始意识到_ 4. A long time ago_5. 从那以后_ 6. play chess_7. copy down_ 8. follow ones advice_9. 发生_ 10. 想要做某事_11. 不但而且_ 12. make sb do sth_13. 禁不住做某事_ 14. make good use of_15. 命令某人做某事_ 16. all year around_Step One Reading& Listening1. Check some Maths problems. 【考
2、点聚焦】(1) check 及物动词，“检查，核实”(2) 【拓展】 check 的相关短语(3) check in_ check out_ check up_ I will meet Jane at the station, please _ what time she will arrive. A. count B. choose C. check D. Catch(2)problem 可数名词，“问题，难题”辨析：problem 与questionproblem多指有待解决的问题，特别是疑难的问题或令人疑惑的事，人或情况。常与work out和solve 等搭配solve the pro
3、blem 解决问题deal with the problem 处理问题question意思相对广泛，指需要解决或解答的具体问题。常与ask 和answer 搭配ask questions 问问题answer the question 回答这个问题【拓展】（1）have problems in doing sth. 做某事有困难（2） _. 没问题。The food safety is a serious _ in our country. We should try to solve it. A. subject B. program C. problem D. question2. The
4、kings favourite game was chess. 【考点聚焦】favourite “最喜欢的”，通常位于名词前作定语, 没有比较级和最高级形式，在含义上相当于_Whats sbs favourite. ? =_?【拓展】也可用作名词，意为“最喜欢的人或物”This book is my favourite. 3. One day, a wise old man came to the palace and the king challenged him to a game. (1)one day “某一天，有一天”辨析：one day与some dayone day （过去）有一
5、天，（将来）某一天，用于过去时或将来时some day （将来）总有一天，只用于将来时E.g. I think, my dream will come true_。E.g. _ the old man was very ill. （2）challenge sb. to sth. 向某人挑战. 【拓展】challenge sb. to do sth. 向某人挑战做某事，激励某人做某事 完成句子1. 你为什么要检查卧室呢？Why do you _ the bedroom?2. 聪明的人总是能及时的解决难题。Someone who is _always solve the _ in time. 3.
6、 你想向他挑战吗？Do you want to _ him?4. 这张书桌大约100厘米长The desk about100_ _. 4. The King promised the old man, “ You can have any prize if you win the game. ”（1）promise sb. sth. =_. She promised me the book. promise to do sth. They promised_（come）to the party on time. promise也可以作名词，make a promise意为“_”如： My mo
7、ther made a promise to buy a new bike for me. ( ) He promised _ old friend during his stay in Tianjin. A. see B. seeing C. saw D. to see（2）if，意为“如果”，引导条件状语从句。表示在某条件下，某事很可能发生。如：If you ask him，he will help you. 如果你请他帮忙，他会帮你的。 ( Part A) ( Part B)上述的Part A为条件状语从句，Part B 为主句。从句可以放在主句前，也可以放在主句后。当从句置于主句前时，
8、从句后就加逗号。如：He will help you if you ask him. 【拓展】 If引导的条件状语从句（1）引导条件状语从句最常用的连词是if, 常用的if条件状语从句表示在某种条件下，某件事很可能发生，条件是可能存在的，主句中某种情况发生的概率也是很高的。E.g. If you ask him, he will help you. E.g. If you have finished the homework you can go home. （2）另外，If从句还可以表示不可能实现的条件或根本不存在的条件，也就是一种虚拟的条件或假设。从句多用一般过去或过去完成时，表示对现在或
9、过去的一种假设。E.g. If I were you, I would invite him to the party. E.g. I would have arrived much earlier if I had not been caught in the traffic. 另外还要注意if条件句的时态搭配有以下几种情况：（1） if 从句用一般现在时，主句用一般将来时，e.g. If he runs, hell get there in time. （2）if 从句用一般现在时，主句用may/might/can, E.g. If it stops snowing, we can go
10、out. (3) if 从句用一般现在时，主句用must/should, E.g. If you want to lose weight, you must/should eat less bread. (4) if 从句用一般现在时，主句用一般现在时，E.g. If you heat ice, it turns to water. （也可用will turn） (5) if 从句用现在进行时，主句用一般将来时，E.g. If you are looking for Peter, youll find him upstairs. （6） if 从句用现在完成时，主句用一般将来时，E.g. If
11、 you have finished dinner, Ill ask the waiter for the bill. 巧记if用法口诀：If条件句不一般，几个要点记心间；条件句，放在前，逗号要放句中间。条件句表可能，主句多用将来时；条件句表事实，主句常用现在时。单项选择( ) 1. If there_ no buying and selling of animals, there_ no killing in nature. A. is; will he B. will be; will be C. is; is D. will be; is( ) 2. _, Ill go shopping
12、 alone. A. If she comes B. If she wont come C. If she doesnt come ( ) 3. The students _ have a sports meeting this weekend if it _. A. wont; rains B. will; rains C. wont; will rain D. are going to; is going to rain( ) 4. If you _ to the party, youll have a great time A. will go B. went C. go D. goin
13、g ( ) 5. What are you going to do tomorrow? -Well go to the library tomorrow if it _. A. isnt rain B. rain C. wont rain D. doesnt rain( ) 6. What will you do if you _ to the old folks home visit? A. go B. went C. going D. will go ( ) 7. If I eat _ food, Ill be very fat. A. too manyB. many too C. too much D. much too ( ) 8. Ill give the book to him if he _ here next Sunday. A. will come B. comes C. is coming D. came 5. And then dou
