If條件句和練習(xí)題市公開課金獎(jiǎng)市賽課一等獎(jiǎng)?wù)n件

1、之If 和 Unless 引導(dǎo)條件狀語從句Grammar Review語法復(fù)習(xí)課第1頁Lets look back （回顧）How to make an invitation?How to reply? 怎樣發(fā)出邀請(qǐng)/及其答語必定：否定：Its January 13th.2. Ask about time and different answers 怎樣問詢時(shí)間？及不一樣答語 Its Wednesday, the 13th.What day is it today? Whats the date today? Its Wednesday. Whats today? Sure, Id love

2、to./ That sounds great.Sorry, Im not free/available./No, I cant. Can you come to my party?第2頁Key Expressions 重點(diǎn)短語hang out with take a trip to Beijing look forward toprepare for an examhave the fluon Saturday afternoon look afterc. 在周六下午d. 和。閑逛e. 照料f. 去北京旅行g(shù). 期盼a. 為考試做準(zhǔn)備b. 患流感第3頁之If 和 Unless 引導(dǎo)條件狀語從句

3、Grammar Review語法復(fù)習(xí)課第4頁Lets guess假如后果(結(jié)果)IF/UNLESS什么果不能吃？第5頁Lets discussIt will rain tomorrow. He will stay at home tomorrow.If it tomorrow, He at home. Plan A rainswill stay第6頁It will not rain tomorrow. He will visit my grandparents.If it tomorrow, He my grandparents. Unless it tomorrow,He my grandp

4、arents.Plan B doesnt rainwill visit rainswill visit 第7頁If it rains tomorrow, I will stay at home.If it doesnt rain tomorrow, I will visit my grandparents.Unless it rains tomorrow, I will visit my grandparents. 第8頁He studies hard.He will go to college in 10 years.If he hard,he will in 10 years.Plan A

5、 studiesgo to college第9頁P(yáng)lan B He doesnt study hard.He cant go to college. he doesnt study hard, he cant go to college. (if/unless) he study hard,he wont/cant go to college.IfUnless 第10頁If he studies hard, he will go to college in 10 years.If he doesnt study hard, he cant go to college.Unless he stu

6、dies hard, he cant go to college. 第11頁Lets review用 法 例 句If he studies hard, he will go to college in 10 years.Unless he studies hard, he cant go to college. 主句為 ，從句用 。 主句中有 ，從句用 。普通現(xiàn)在時(shí)態(tài)一般未來時(shí)態(tài)普通現(xiàn)在時(shí)態(tài)情態(tài)動(dòng)詞第12頁If she _ (need) help, please call me. 主句為祈使句，從句用普通現(xiàn)在時(shí)態(tài)。needs條件句不難記，“主將從現(xiàn)”是關(guān)鍵。第13頁Lets practice1

7、. If it (not rain) tomorrow, we will come to meet you. 2. If he comes tomorrow, I (call) you.3. Unless you (talk）to someone, you (not feel) better.doesnt rainwill calltalkwont feel第14頁4. They will go to the Great wall, if it _ tomorrow.doesnt rain B. isnt raining C. wont rain D. will rain 5. We wont

8、 go to college _ we work hard.A. unless B. if C. when D. because 6. Illgivethebooktohimifhe_herenextSunday. A.willcome B.comes C.iscoming D.cameAAB第15頁7. Are you going to climb the mountain tomorrow? Yes, but if it_, I _ stay at home.A. rains; stay B. will rain; stayC. rains, will stay D. will rain;

9、 will stayC8. You wont get good grades_ you improve your study ways.A. if B. unless C. when D. because B第16頁9. 假如我明天有空，我會(huì)和Tom一起去踢球。10. 假如明天不下雨我們就去公園。11. If I am a teacher, I will_.If Im free, I will play soccer with Tom.If it doesnt rain tomorrow, we will go to the park.not ask my students to write

10、words over and over again.第17頁Lets write假設(shè)你中了彩票，擁有了很多錢，你會(huì)用這些錢來做什么？依據(jù)以下提醒，以“if I have a lot of money”為題寫一篇作文，內(nèi)容可適當(dāng)發(fā)揮。第18頁1. 周游世界。（travel around the world）2. 幫助其它人，因?yàn)閹椭烁械胶芨吲d。3. 給母校一些錢，改進(jìn)母校教學(xué)條件（improve the teaching conditions）。4. 給父母買大房子，讓他們生活地愈加舒適（live comfortably）。第19頁IfIHaveaLotofMoney If I have a

11、 lot of money, Ill_ be able to do what I want to do. First, Ill travel around the world, because, I like traveling, and then I will try my best to help other people. Im glad to help others. Next, I will give some money to my school to improve its teaching conditions. Finally, I will buy a big house for my parents and le