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1、Unit 10 If you go to the party，youll have a great time!考点一：if 引导的条件状语从句【考例】 If_, I will go.A. he doesnt come B. he wont come C. he will comeD. he is coming if 引导的条件状语从句。If是连词，所连接的句子 叫条件状语 从句，表示假设或条件，意思是 “ 如果的话”，用法如下：1、表示假设，表示将会发生和可能发生的事，或进行提醒警告。新| 课 |标|第 |一| 网if条件句：条件句用于陈述语气，表示假设的情况可能发生，其中 if 是“如果”的
2、意思。构成条件从句主句时态If一般现在时，主语shall/will+动词原形例句If he comes,he will take us to the zoo.用法：(1)条件状语从句通常由连词if引导，意为“如果、假如”，主句不能用be going to表示将来，而应该用shall，will。 如： If you go to the party, you will meet Uncle Zhang.Ill ask the teacher for help if I dont understand.(2)if “如果”，引导条件状语从句，主句用一般将来时，从句则用一般现在时。如： If it r
3、ains tomorrow, we wont go there. 如果明天下雨，我们就不去那了。（3）若主句是祈使句，if引导的条件状语从句仍用_时态。Put up your hand if you have any questions to ask. 注意：宾语从句中的if与条件状语从句if的区别。宾语从句中的if“是否”相当于 whether，引导宾语从句，时态需根据语境确定。如：I dont know if it will rain tomorrow. 我不知道明天是否会下雨。2. 表示真实条件、客观真理、自然现象、定理定义 . 民 间谚语等，句型是： If + 句子 （一般现在时 ），
4、+ 主句 （ 一般现在时）.例： If you study hard ,you are sure to succeed . 新 课 标 第 一 网If you put ice in a warm place ,it turns into water .针对练习：( )1There is going to _ a soccer match next sunday. If it _, well have to cancel(取消) it.a. be; will rain b. have; will rain c. be; rains d. have; rains( )2.If she _ hard
5、er, she will catch up with us soon. a. study b. studies c. will study d. studied( )3.Im waiting for my mother. _, ill go shopping alone. a. If she comes b. If she will comec. If she doesnt come d. If she didnt come( )4.I dont know if he _ to the party. If he _, Ill tell you. a. comes; comes b. will
6、come; will comec. comes; will come d. will come; comes( )5. If you dont go to the party this friday, _. a. he will, too b. he wont, eitherc. he does, too d. he doesnt, either二、用所给动词的适当形式填空1. We _ (not go) for a picnic if it rains this sunday.2. You may go swimming if you _ (finish) your homework.3.
7、Theyll go hiking if it _ (not snow) tomorrow.4. Your mother _ (be) angry with you if you dont do your homework.5. I want to know if he _ (come) to the party tomorrow evening6. Water park is a good place _ (have) fun.7. Half the students _ (come) from countryside.8. Half of her money _ (spend) on clo
8、thes.9.- -I feel hungry.-why not _ (have) dinner with us?10. If she _ (not take) a bus to school tomorrow, she _ (be) late.三根据中文提示，完成句子。 1. 如果你参加聚会，你将会过得很开心。 If you _ _ the party, you _ _. 2. 如果明天下雨，我们将不去野餐。 If it _ _ tomorrow, we _ _. 3. 如果你经常听英文歌，你将会喜欢英语的。 If you often _ _, you _ _. 考点二：be doing,
9、be going to do和will 在表示将来时的区别新 课 标 第 一 网典型例题I think Im going to the dance with Karen and Ann. 我想我会和Karen and Ann一起跳舞。what are you doing for vacation? 你假期里要做什么？If you do, the teachers will call your parents.如果你那样做，老师们将给你们的父母打电话。1 will/shall+动词原形 2 be going to do表示将来【注意】“be going to do”和”will/shall+动词
10、原形”区别在于，前者表示事先考虑好的意图，而后者则表示未经事先考虑的意图。I am going to play games this afternoon./ It will rain tonight.3.be doing表将来时表示转移的动词leave,go, come, start等进行时态表将来的时候，时常伴有意图，安排或打算的含义。She is flying to Wuhan tomorrow.针对性练习：1 _you _a doctor when you grow up?A Will; going to be B Are; going to be C Are; / D Will; be
11、2 I dont know if his uncle _. I think he _ if it doesnt rain.A will come; comes B will come; will come C comes; comes D comes; will come3 He will be back _a few minutes. A with B for C on D in4 What time _we meet at the gate tomorrow? A will B shall C do D are6 There _some showers this afternoon. A
12、will be B will have C is going to be D are going to have 7 It _my brothers birthday tomorrow. She _a party. A is going to be; will have B will be; is having C will be; is going to have D will have; is going to be8 Li Ming is 10 years old now, next year he _11. A is B is going to be C will be D will
13、to be 考点三：情态动词should用法should用来提出建议和忠告，后边加动词原形，否定句直接在should后边加not 一、作为情态动词，通常用来表示现在或将来的责任或义务，表示“应该，应当”Crimeshouldbepunished. 二、作为情态动词，可以用来表示有较大可能实现的猜测、推论，表示“可能，该(=willprobably)”Theheadmastershouldarrivesoon. Theyshouldbehomebynow，Ithink.三、表示“竟然” Its strange that he should be late.四、用在第一人称时，表示征求对方意见 Should I help you with the dinner？五、用于表示某种感情色彩，常用于why，how引起的特殊疑问句或that从句中，表示意外、惊喜、不能理解等意思。 How should I know? 我怎么知道？用should或shouldnt填空http:/w w w.xkb1. co m1.Icantsleepthen
