X八（下）Unit6SectionA-4.ppt

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1、Unit 6An old man tried to move the mountains.Review Try to make a conversation about the story Yu Gong Moves a Mountain with your partner.Group WorkOnce upon a time, there was a very old man the mountains were so high and big that it took a long time to walk to the other side The old man decided to

2、move the mountainsHow does the story Yu Gong Moves a Mountain begin?One day, a man told Yu Gong that he could never do it because he was old and weak. As soon as the man finished talking, Yu Gong said that his family could continue toWhat happened next?Yu Gong said they could put it into the sea bec

3、ause its big enough to hold everything.Where would they put all the earth and stone from the mountains?To learn the usage of unless, as soon as and so that.To learn the Grammar Focus.To learn some new words: fit, couple, smile, marryonce upon a timestepsisterprincefall in lovefitcouplesmilemarryget

4、married从前从前n. 继继(姐妹姐妹)n. 王子王子爱上；喜欢上爱上；喜欢上v. 适合；合身适合；合身n. (尤指尤指)夫妻；两人；夫妻；两人；两件事物两件事物v. & n. 笑；微笑笑；微笑v. 结婚结婚结婚结婚 Words & expressionsHow does the story begin?Once upon a time, there was a very old man .What happened next?As soon as the man finished talking, Yu Gong said that his family could continue t

5、o move the mountains after he died.Grammar FocusWhy was Yu Gong trying to move the mountains?Because they were so big that it took a long time to walk to the other side.Who is the Monkey King?He is the main character in Journey to the West.What cant the Monkey King do?He cannot turn himself into a p

6、erson unless he can hide his tail.Grammar FocusConditional clauses with if and unless 含有含有if的复合句由两个分句组成；的复合句由两个分句组成；if 为连词，引为连词，引 导条件状语从句，另一句为主句。导条件状语从句，另一句为主句。如果谈论的是某一个动作发生后势必会产生某个如果谈论的是某一个动作发生后势必会产生某个结果，那么主从句都用一般现在时态。结果，那么主从句都用一般现在时态。e.g. If you boil water, it becomes steam. If you drop a glass, i

7、t breaks. If you heat metal, it melts. If you run, you sweat.If you put wood into water, it _ (float). floatsIf 和和Unless的用法的用法 如果谈论的是如果谈论的是如果如果某一个动作或事情发生后，某一个动作或事情发生后，很很 可能将会产生某种结果，那么在复合句中主句的动可能将会产生某种结果，那么在复合句中主句的动 词用一般将来时，而词用一般将来时，而if从句仍然是一般现在时。从句仍然是一般现在时。e.g. If it rains, we wont take a hike tomor

8、row. He will get to school on time if the clock goes off. If he arrives in Hong Kong, he will call me.If you dont start early, you _the beginning of the film (miss).will miss若若 if 条件句放句首，从句后面要加逗号，和主句条件句放句首，从句后面要加逗号，和主句 隔开。隔开。 unless 与与if 用法相似，相当于用法相似，相当于ifnote.g. You will fail the exam if you dont p

9、repare for it. You will fail the exam unless you prepare for it. If he doesnt look up the word in the dictionary, he wont know its meaning. He wont know the words meaning unless he looks it up in the dictionary. She will miss the train unless she _ up early.getsif和和unless的用法的用法一般情况下，一般情况下，unless相当于相

10、当于ifnot，可以互换。用一，可以互换。用一般现在时代替将来时。般现在时代替将来时。I wont let you in unless you show me your pass. = I wont let you in if you dont show me your pass.如果如果你不出示通行证，我就不让你进来。你不出示通行证，我就不让你进来。 如果主句描述的是情感或情绪活动方面的内容，如果主句描述的是情感或情绪活动方面的内容，ifnot结构就不能换成结构就不能换成unless。如：如：Ill be quite glad if she doesnt come this evening.

11、她今晚如果不来我很高兴。她今晚如果不来我很高兴。Unless you take more care, youll have an accident.如果不多加小心的话，你会出事故的。如果不多加小心的话，你会出事故的。My baby sister never cries unless she is hungry. 我那刚出生的妹妹除非饿了，否则她是从来不哭的。我那刚出生的妹妹除非饿了，否则她是从来不哭的。Dont promise anything unless youre 100 percent sure. 不要做任何的许诺不要做任何的许诺, 除非你有百分百的把握。除非你有百分百的把握。Unle

12、ss bad weather stops me, I jog every day. 除非坏天气作梗，每天我都慢跑。除非坏天气作梗，每天我都慢跑。误误:Dont come in unless you will be invited to.正正:Dont come in unless youre invited to.误误:Unless he will come, we wont be able to go.正正:Unless he comes, we wont be able to go. As soon as 的用法的用法英语动词的时间大致可分为三段：过去时、现在时、英语动词的时间大致可分为三

13、段：过去时、现在时、将来时。假设有两件事将来时。假设有两件事A和和B，就会出现三种情况：，就会出现三种情况：A 过去时过去时 as soon as B 过去时过去时A 现在时现在时 as soon as B 现在时现在时A 将来时将来时 as soon as B 将来时将来时在每一个大的时间段内，在每一个大的时间段内，A 和和 B 的时态要统一。比的时态要统一。比如如 A 过去时，过去时，B 肯定在过去时内。其它也是如此。肯定在过去时内。其它也是如此。至于在每个大时间段内，再根据至于在每个大时间段内，再根据A 和和 B两件事的具两件事的具体情况，具体对待。比如：体情况，具体对待。比如：A 和和

14、B都是过去时，都是过去时，A 和和 B 是同时发生，还是先后发生，还是即将发生，是同时发生，还是先后发生，还是即将发生，再分别选用完成时、进行时、将来时。例如：再分别选用完成时、进行时、将来时。例如：A 过去时过去时 B 过去时：过去时：I arranged the flowers in the vase as soon as I came back home. 一回到家里，我就把花在花瓶里插好。一回到家里，我就把花在花瓶里插好。A 过去进行时过去进行时 B 过去完成时过去完成时(虚拟虚拟)He was shaking with fright as if he had seen a ghost

15、. 他吓得直哆嗦，就好像看见了鬼一样。他吓得直哆嗦，就好像看见了鬼一样。 A 将来时将来时 B 将来时将来时(可用一般现在时表达可用一般现在时表达)They will post me the tickets/post the tickets to me as soon as they receive my cheque. 他们收到我的支票后就立刻把票寄给我他们收到我的支票后就立刻把票寄给我. as soon as 的具体用法的具体用法：（1）as soon as连接的时间状语从句中，连接的时间状语从句中，指未发生的指未发生的 动作动作。规律是：。规律是：主句一般将来时主句一般将来时，从句从句用

16、用一般现在一般现在 时时代替一般将来时。代替一般将来时。 如：如： I will tell him the news as soon as he comes back。 注意：有时注意：有时,为了特意表达刚刚完成某事就如何如何为了特意表达刚刚完成某事就如何如何, 需要用现在完成时。需要用现在完成时。 I will go with you as soon as I have washed my face.（2）指紧接着发生的两个短动作指紧接着发生的两个短动作，主从句，主从句都用一般都用一般 过去时过去时。如：。如： He took out his English books as soon as

17、 he sat down. so . that. 如此如此.以致于以致于. (so的后面跟副词或形容词的后面跟副词或形容词 ， that 引导结果状语从句引导结果状语从句) e.g. The teacher speaks so fast that I cant catch the words. 老师说的太快了，以至于我听不清楚他的老师说的太快了，以至于我听不清楚他的 话。话。 sothat 的用法的用法（1）引导结果状语从句，意为）引导结果状语从句，意为“因此，所以因此，所以”，主，主句和从句间常用逗号分开，一般不与情态动词连用。句和从句间常用逗号分开，一般不与情态动词连用。Nothing m

18、ore was heard of him，so that people thought that he was dead.未再听到他的消息，以致人们认为他已死去了。未再听到他的消息，以致人们认为他已死去了。（2）引导目的状语从句，意为）引导目的状语从句，意为“为了，以便为了，以便”，通，通常从句中用常从句中用may，might，can，could等情态动词。等情态动词。We left early so that we could catch the first bus.我们很早出发，以便能赶上第一班汽我们很早出发，以便能赶上第一班汽车。车。so that的用法的用法1. _ her fathe

19、r died, the stepsisters made her do all the chores.2. She was_ busy _ she had no time to make a dress for the party.3. The mice knew that _ they helped her make a dress, she would not be able to go to the party.4. _ the prince saw her, he fell in love with her.4a Fill in the blanks with unless, as s

20、oon as or so . that.As soon asso thatunlessAs soon as5. The prince knew that _ the girls foot could fit the shoe, it was not the right girl.6. The new couple were _ happy _ they couldnt stop smiling when they got married.unlessso thatThe Monkey King is the main character from the famous Chinese stor

21、y Journey to the West. He is wonderful because he_ (help) weak people. The Monkey King _(have) a magic stick. He_ (use) it to fight bad people. He can_ (make) the stick big or small. He can sometimes make the stick so small that he4b Fill in the blanks with the correct forms of the verbs in brackets

22、.helpsusesmakehascan put it in his ear. As soon as he_ (see)bad people, he thinks of ways to fight them. He can _(turn) himself into different animals and objects. But unless he can hide his tail, he cannot make himself a human. Children all over the world _ (love) the Monkey King!seesturnlove4c Tel

23、l your partner about yourfavorite story.My favorite story is .It is interesting because1. 他努力学习，以便取得好成绩。他努力学习，以便取得好成绩。 He works hard _ he can get good grades.2. 老师写得很仔细，是为了让我们看得清楚。老师写得很仔细，是为了让我们看得清楚。 The teacher wrote carefully _ we could see clearly.3. 他太伤心了，以致说不出一个字来。他太伤心了，以致说不出一个字来。 He is _he can

24、t say a word.4. 我我妹妹身体太弱了，不能再走了。妹妹身体太弱了，不能再走了。 My sister is _ she cant walk farther. so thatso that so sad that so weak that一、用一、用sothat 填空。填空。 二、二、 按要求转换下列句型。按要求转换下列句型。 1. Jim did his homework last night.(改为否定句改为否定句) Jim _ _ his homework last night. 2. Did she study Japanese?（作肯定回答）（作肯定回答） _, she _

25、. 3. Theyd like tomatoes.（改为一般疑问句）（改为一般疑问句） _ they _ tomatoes ? 4. They watched TV last night. (改为一般疑句改为一般疑句) _ they watch TV last night? didnt doYes didWould likeDid 三、三、 用所给词的适当形式填空。用所给词的适当形式填空。 1. Listen! She _(sing) ABC song. 2. They usually _(go) shopping on Saturday but they_ _（not do） it yesterday. 3. We _ (talk) about the problem last Saturday. 4. I_ (be) not here yesterday but you _ here, _ you? 5. He _（clean）his room last Sunday. is singinggodidnt dotalkedwaswerewerentcleanedHomework Use unless, as soon as and sothat to make as many sentences as possible.