1、9A Unit6 Grammar 学案班级：_ 姓名：_教学目标：1、学会运用if引导的条件状语从句；2、学会运用unless引导的条件状语从句；3、学会条件状语从句中的相互转换。课前预习：（在文中找出下列词组）1win a prize 赢得一个奖 winner 获奖者 win-won-won2introduce sth to sb 向某人介绍3have a chance to do 有机会做某事4complete (vt) all her homework 完成她所有的家庭作业 complete(adj)：完全的5live as a family 群居生活6travel around it
2、with a guide. 导游带领旅游7have little interest（n）in it. 对它几乎没兴趣 adj: interested / interesting 8hunt for their own food寻找他们自己的食物9take an umbrella带把雨伞 take sth with sb随身携带某物课堂学习：一、if引导的条件状语从句：If you are a football fan, you will not want to miss this weeks programme.If you enjoy solving mysteries,you might
3、like this film.If you get scared easily, do not watch it!总结：If 从句用一般现在时, 主句用_(will+do); 主句含有_(may/might+do) 主句为_二、unless引导的条件状语从句：The situation will continue unless humans stop hunting them for their fur and bones.=The situation will continue _humans _stop hunting them for their fur and bones.总结：1、u
4、nless的意思是_,相当于_；在unless引导的条件状语从句中，主句常用_时，从句一般用_时。三、拓展学习：1. if引导的条件状语从句的复合句中，当主句和从句的主语均为you时，可转换为“祈使句，and+简单句”或“祈使句，or+简单句”。例如：1）You can pass the exam if you work hard. =_，and you will pass the exam.2）If you dont hurry up, you will be late again.= Hurry up, _ you will be late again.2. 借助介词with 或witho
5、ut来转换。 If you help me, Ill finish my job soon. =_ your help, Ill finish my job soon. 如果你帮我，我将很快完成我的工作。 If there is no water, fish may die. =Fish may die _ water. 如果没有水，鱼可能会死。课堂检测：一、单项选择。( )1.I dont know if he _ tomorrow.If he _ , I will take him to visit our city.A. comes, comes B. comes, will come
6、C. will come, comes D.will come, will come( )2.You will fall behind others_ you dont work hard. A. when B.if C. though D.because( )3. The flowers _ grow well if they _. A. wont; dont water often B. dont; are often watered C. dont; dont water often D. wont; are not often watered( )4.IfI_hisphonenumbe
7、r,Iwilltellyou. A. find B.found C.willfind D.havefound( )5.Wewillgocampingifit_tomorrow. A. Wontrain B.didntrain C.doesntrain D.isntraining( )6.Imwaitingformyfriend.Ifhe_,I_swimmingalone. A.doesntcome;willgo B.wontcome;willgo C. willcome;wontgo D.dontcome;willgo( )7._yougotothesupermarketat7p.m,youc
8、anbuyalotofcheapfood. A.When B.Unless C.Whether D. If( )8. -Do you know_ we will get there at 3:00 this afternoon?-I am afraid we will be late.A. that B. how C. why D. whether( )9.-Shallwegoonapicnicthisweekend?-Goodidea!Unlessit_. A.rains B.doesntrain C.rain D.wontrain( )10.1. Ifthere_nobuyingandse
9、lling ofanimals,there_nokillingin nature. A.is;willbeB.willbe;willbe C.is;is D.willbe;is 二、同义句转换：1.He wont be late unless he is ill. He wont be late _ he _ ill.2. If you dont run fast, youll be late for school. _ _, _ youll be late for school.3.Take enough money with you, and you can buy the CD. You
10、 can buy the CD _ _ _ enough money with you.4.If there is no water,none of us can live.None of us can live _ _.9A Unit6 Grammar 练习一、根据句意和中文提示写出单词1. _ （除非）it snows next Sunday, we are going to clean up the park.2. I hear some animals might _ (攻击) people if they are hungry.4. We will arrive at the _ (
11、摄影棚) around 9:30 a.m.5. You wont need to take the _ (中巴车) unless you are tired.6. You will have a chance to see that TV programme if it is r_.7. If Daniel takes part in the game, he _(可能) win a prize.8. The _(情形) will continue going worse unless humans take action at once.9. If you are a football f_
12、, you will be excited to watch the World Cup.10. M_ wolves will protect their families.二、根据句意，用括号中所给单词的适当形式填空。1. If Amy takes part in the game show, she _ (win) a prize.2. Unless you try your best, you_ (not realize) your dream.3. Everybody _ (be) sad if we dont win the football match.4. What will a
13、 polar bear do if its _ (hunger)?5. Unless I _ (invite), I wont go to the party.6. If you have a chance _ (study) abroad, please take it.7. If you enjoy _ (see) the film Wolf Warriors , you can see it again.8. If it _ (not rain) tomorrow, she will introduce it to us.9. If Mary finds a game interesti
14、ng, she _(introduce) it to us.10. If you _(not be ) careful enough in the exam, you wont get good grades.三、 任务型阅读 Its always said that reading is good for teenagers. Have you ever really thought why thats true? Here are some advantages of reading.Improving language skills.Reading can help you study
15、grammar, vocabulary and so on. Its very helpful for you to build up the knowledge of the language. Besides, the more you read, the more quickly youll find the information you want in the books.Providing fun and relaxation.Reading books takes you to a new world where you can forget tiredness and fear
16、. You can give a new ending to the story, or even imagine youre the main character of the story. That will give you much relaxation and improve your imagination.Improving computer skills.Reading through the computer is becoming more and more popular. You can find any kind of information on the Inter
17、net. Surfing the Internet can help you develop computer skills that youll need at school and in the future life.Knowing the outside world.Books can tell you about people from other parts of the world. Through books, you can learn what happened in the past and what is happening around the world.Incre
18、asing social skills.Books are good teachers, so reading good books can teach you how to be successful and how to deal with bad situations. Its easier for you to find your ways. Title: Advantages of (1) _Improving language skills. Helping you learn (2) _, vocabulary and so on. Helping you build up th
19、e (3) _ of the language.Providing(4) _ and relaxation.Taking you to a new world where you can forget tiredness and fear.Making you (5) _ and imaginative. Improving computer skills.Helping you develop (6) _ skills.Knowing the outside world.XXKHelping you learn about (7) _ and the current（当前的） world. Increasing your knowledge.Increasing social skills.Teaching you how to be (8) _ and how to (9) _ with problems. Making you (10) _ up with ways to solve problems easily.
