9AU6Grammar课件.ppt

《9AU6Grammar课件.ppt》由会员分享，可在线阅读，更多相关《9AU6Grammar课件.ppt（28页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、9A Unit6 Grammar Using if and unlessFree TalkFree TalkWhat will you do if you are happy? If I am happy, I will If I am happy, I will show you around Hongshan Zoo.If I go to Hongshan Zoo, I will see camels.I will see camels if I go to Hongshan Zoo. What will you see if you go to Hongshan Zoo?What wil

2、l you see if you go to Hongshan Zoo?If I go to Hongshan Zoo, I will see dolphins.I will see dolphins if I go to Hongshan zoo. If I go to Hongshan Zoo, I will see bears.I will see bears if I go to Hongshan Zoo. What will you see if you go to Hongshan Zoo?If I go to Hongshan zoo, I will see elephants.

3、I will see elephants if I go to Hongshan zoo.What will you see if you go to Hongshan zoo?If I go to Hongshan Zoo, I will see giant pandas.I will see giant pandas if I go to Hongshan zoo.What will you see if you go to Hongshan Zoo?simple present tense 一般现在时一般现在时 simple future tense 一般将来时一般将来时If hunte

4、rs catch a giant panda, they will kill it for its fur.Conditional Sentences(条件状语从句）soon there will be no giant pandas in the world.If we do nothing, If-clause(从句从句) Main clause（主句）（主句）Ifclause (一般现在时）一般现在时） Main-clause(一般将来时）一般将来时）Main-clause(一般将来时）一般将来时） Ifclause (一般现在时）一般现在时） , We need a _( comma,

5、 full stop) after the if-clause when it is the first part of a sentence.Rulescomma, . If hunters catch a giant panda, they will kill it for its fur. The dangers that giant pandas are facing:If farmers cut down trees and forests, giant pandas will have nowhere to live.If people find baby pandas alone

6、, they will take them away.= They will kill it for its fur if hunters catch a giant panda.= Giant pandas will have nowhere to live if farmers cut down trees and forests.=They will take them away if people find baby pandas alone. zxxk1. If I (go, will go) to the Reading Club this afternoon, I (do not

7、 have, may not have) any time to watch TV.2. If Simon (gets, will get ) home too late, he (miss, will miss) his favourite cartoon.3. If Amy (completes, will complete) all her homework quickly, she (watches, will watch) the chat show.4. If Daniel (takes, will take) part in the game show, he (wins, mi

8、ght win) a prize.5. If Sandy (finds, will find) a programme interesting, she (introduces, will introduce) it to us.a. if they live in the wild.1. Tigers will live as a familyb. if they have babies.2. Tigers will hunt for their own foodMatch the sentences 连线- What will a bear do if it is in danger?-I

9、f a bear is in danger, it _. ChoiceA. B. will be afraidC. will shout-If you meet a bear in the wild, what will you do ?- I will_if I meet a bear in the wild.A. climb up the treeB. stay there and hold my breath(屏住呼吸屏住呼吸) for a few seconds C. run the other waywill attack people What will a polar bear

10、do if it is hungry ? catch fish from water If a polar bear is hungry, it will catch fish from water.Ask and AnswerA A2 2 : :Dad: What will a bear do if it is in danger?Millie: If a bear_, it _ people.Dad: What will a polar bear do if it is hungry?Millie: If a polar bear _, it _fish from the water. D

11、ad: What will elephants do if they are thirsty?Millie: If elephants _, they _ till they find a river.Dad: What will tigers do if they live in the wild?Millie: Tigers _ for their own food if they _.Dad: What will tigers do if they have babies?Millie: Tigers _ as a family if they _.Dad: What will male

12、 wolves do if there is danger?Millie: Male wolves _ their families if there _.is in danger will attackis hungry will catch are thirsty will walk will hunt live in the wild will live have babies will protectis dangerattack catch hunt live protect walkSituation: Millie meets some zookeepers . They are

13、 cleaning the elephants. Millie asks them some questions.Millie: Hi, nice to meet you! Zookeeper: Nice to meet you! Millie: What are you doing ? Zookeeper: I am cleaning the elephant. Millie: What will you do if the elephants are thirsty? Zookeeper: _ (give them some water) Millie: When they live in

14、 the wild, what will they do if they are thirsty? Zookeeper: _ _(walk till they find the water) Make up a dialogueDiscussionDiscussion Why are Giant Pandas in danger? What can we do to help them? If I am a teacher, I will ask my students to protect them.If I am a writer, I willIf I am They are in da

15、nger because a doctor, a singer, a policeman, an actor(演员演员)， a director (导演导演)，a businessman (商人商人) ， a photographer(摄影师摄影师) Why do I want to go to Beijing Zoo?If I _(go) to Beijing Zoo, I_(learn) a lot about animals.If I _(arrive) at noon, I _ (see) the feeding of animals.If I _(find) Monkey Hill,

16、 I _(have) fun there. If I _(have) some more time, I _ (watch) the dolphin show.If I _(watch) the animals carefully, I _ (get) enough information for my report.If I _(finish) my report, I _(be) happy. Task 1Task 1 go will learn arrive will seefind will have have will watch watch will get finish will

17、 be unless = if notunless = if notTask 2Task 2We can use unless to say that somethingcan only happen or be true in a particularsituation.The situation will continue unless humansstop hunting them for their fur and bones.The situation will continue _humans_stop hunting them for their fur and bones.if

18、dont1.除非他打电话我，否则我就去除非他打电话我，否则我就去. I will go _he telephones .2.不要离开房子除非我叫你离开不要离开房子除非我叫你离开.Dont leave the house _I tell you to .Dont leave the house _I _ tell you to.3. 除非你尽力了，否则你将不会实现梦想。除非你尽力了，否则你将不会实现梦想。_ you try your best, you wont realize your dream.4.你马上离开就不会迟到。你马上离开就不会迟到。 You will be late _ you

19、leave right now.I will go _he _telephone . ExercisesunlessunlessUnlessunlessifdoesntifdont The unless-clause can come first or after the main clause. A trip to a film and TV studio1. Unless the weather report says it is going to rain, _2. We will arrive at the studio around 9:30 a.m. _3. Unless you

20、already know the studio very well, _4. You will buy your lunch at the restaurants in the studio. _5. Unless you are tired, _6. You will have a chance to see how a TV programme is recorded _ a unless you take your own food with youb you will not need to take the minibus in the studio.c you will not h

21、ave to take an umbrella with you.d unless the traffic is very heavy.e unless you have little interest in it.f you will travel around it with a tour guide. A trip to a film and TV studio1. Unless the weather report says it is going to rain, _c you will not have to take an umbrella with you.d unless t

22、he traffic is very heavy.f you will travel around it with a tour guide.a unless you take your own food with youb you will not need to take the minibus in the studio.e unless you have little interest in it. A trip to a film and TV studio2. We will arrive at the studio around 9:30 a.m. _d unless the t

23、raffic is very heavy.f you will travel around it with a tour guide.a unless you take your own food with youb you will not need to take the minibus in the studio.e unless you have little interest in it. A trip to a film and TV studio3. Unless you already know the studio very well, _f you will travel

24、around it with a tour guide.a unless you take your own food with youb you will not need to take the minibus in the studio.e unless you have little interest in it. A trip to a film and TV studio4. You will buy your lunch at the restaurants in the studio, _a unless you take your own food with youb you

25、 will not need to take the minibus in the studio.e unless you have little interest in it. A trip to a film and TV studio5.Unless you are tired, _b you will not need to take the minibus in the studio.e unless you have little interest in it. A trip to a film and TV studio6.You will have a chance to see how a TV programme isrecorded _e unless you have little interest in it.Work out the ruleWork out the ruleWe use the simple _ tense in the unless-clause.presentpresentHomeworkHomework1. Review what we have learnt today.2. Do some exercises.