《湖北省荊州市沙市第五中學(xué)八年級英語下冊 Unit 6 An old man tried to move the mountains課件2 （新版）人教新目標版》由會員分享，可在線閱讀，更多相關(guān)《湖北省荊州市沙市第五中學(xué)八年級英語下冊 Unit 6 An old man tried to move the mountains課件2 （新版）人教新目標版（23頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、How does the story begin?What happened next?Why was Yu Gong trying to move the mountains?Who is the Monkey King?What cant the Monkey King do?Once upon a time, there was a very old man .Grammar FocusAs soon as the man finished talking, Yu Gong said that his family could continue to move the mountains

2、 after he died.Because they were so big that it took a long time to walk to the other side.He is the main character in Journey to the West.He cannot turn himself into a person unless he can hide his tail.Conditional clauses with if and unless 含有含有if的復(fù)合句由兩個分句組成；的復(fù)合句由兩個分句組成；if 為連詞，引為連詞，引 導(dǎo)條件狀語從句，另一句為主

3、句。導(dǎo)條件狀語從句，另一句為主句。如果談?wù)摰氖悄骋粋€動作發(fā)生后勢必會產(chǎn)生某個如果談?wù)摰氖悄骋粋€動作發(fā)生后勢必會產(chǎn)生某個 結(jié)果，那么主從句都用一般現(xiàn)在時態(tài)。結(jié)果，那么主從句都用一般現(xiàn)在時態(tài)。e.g. If you boil water, it becomes steam. If you drop a glass, it breaks. If you heat metal, it melts. If you run, you sweat.If you put wood into water, it _ (float). floatsUnless 的用法的用法 如果談?wù)摰氖侨绻務(wù)摰氖侨绻绻骋粋€

4、動作或事情發(fā)生后，某一個動作或事情發(fā)生后，很很 可能將會產(chǎn)生某種結(jié)果，那么在復(fù)句中主句的動詞可能將會產(chǎn)生某種結(jié)果，那么在復(fù)句中主句的動詞 用一般將來時，而用一般將來時，而if從句仍然是一般現(xiàn)在時。從句仍然是一般現(xiàn)在時。e.g. If it rains, we wont take a hike tomorrow. He will get up 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

5、 the film (miss)will miss若若 if 條件句放句首，從句后面要加逗號，和主句條件句放句首，從句后面要加逗號，和主句 隔開。隔開。 unless 與與if 用法相似，相當(dāng)于用法相似，相當(dāng)于ifnote.g. You will fail the exam if you dont prepare 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 k

6、now 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況下，一般情況下，unless相當(dāng)于相當(dāng)于ifnot，可以互換。用一，可以互換。用一般現(xiàn)在時代替將來時。般現(xiàn)在時代替將來時。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

7、證，我就不讓你進來。你不出示通行證，我就不讓你進來。 如果主句描述的是情感或情緒活動方面的內(nèi)容，如果主句描述的是情感或情緒活動方面的內(nèi)容，ifnot結(jié)構(gòu)不能換成結(jié)構(gòu)不能換成unless。如：如：Ill be quite glad if she doesnt come this evening.她今晚如果不來我很高興。她今晚如果不來我很高興。1.Unless you take more care, youll have an accident.如果不多加小心的話，你會出事故的。如果不多加小心的話，你會出事故的。2. My baby sister never cries unless she is

8、 hungry. 我那剛出生的妹妹除非餓了，否則她是從來不哭的。我那剛出生的妹妹除非餓了，否則她是從來不哭的。3. Dont promise anything unless youre 100 percent sure.不要作任何的許諾不要作任何的許諾, 除非你有百分百的把握。除非你有百分百的把握。4. Unless bad weather stops me, I jog every day. (除非壞天氣作梗，每天我都慢跑。除非壞天氣作梗，每天我都慢跑。)誤誤:Dont come in unless you will be invited to.正正:Dont come in unless

9、youre invited to.誤誤:Unless he will come, we wont be able to go.正正:Unless he comes, we wont be able to go. As soon as 的用法的用法英語動詞的時間大致可分為三段：過去時、現(xiàn)在時、英語動詞的時間大致可分為三段：過去時、現(xiàn)在時、將來時。假設(shè)有兩件事將來時。假設(shè)有兩件事A和和B，就會出現(xiàn)三種情況：，就會出現(xiàn)三種情況：A 過去時過去時 as soon as B 過去時過去時A 現(xiàn)在時現(xiàn)在時 as soon as B 現(xiàn)在時現(xiàn)在時A 將來時將來時 as soon as B 將來時將來時在每一

10、個大的時間段內(nèi)，在每一個大的時間段內(nèi)，A 和和 B 的時態(tài)要統(tǒng)一。比的時態(tài)要統(tǒng)一。比如如 A 過去時，過去時，B 肯定在過去時內(nèi)。其它也是如此?？隙ㄔ谶^去時內(nèi)。其它也是如此。至于在每個大時間段內(nèi)，再根據(jù)至于在每個大時間段內(nèi)，再根據(jù)A 和和 B兩件事的具兩件事的具體情況，具體對待。比如：體情況，具體對待。比如：A 和和B都是過去時，都是過去時，A 和和 B 是同時發(fā)生，還是先后發(fā)生，不是即將發(fā)生，是同時發(fā)生，還是先后發(fā)生，不是即將發(fā)生，再分別選用完成時、進行時、將來時。例如：再分別選用完成時、進行時、將來時。例如：A 過去時過去時 B 過去時：過去時：I arranged the flowers

11、 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 過去進行時過去進行時 B 過去完成時過去完成時(虛擬虛擬)He was shaking with fright as if he had seen a ghost. 他嚇得直哆嗦，就好像看見了鬼一樣。他嚇得直哆嗦，就好像看見了鬼一樣。 A 將來時將來時 B 將來時將來時(可用一般現(xiàn)在時表達可用一般現(xiàn)在時表達)They will post me the tickets/post the tickets to me as soon as the

12、y receive my cheque. 他們收到我的支票后就立刻把票寄給我他們收到我的支票后就立刻把票寄給我.as soon as連接的時間狀語從句中，指未發(fā)生的動作。連接的時間狀語從句中，指未發(fā)生的動作。規(guī)律是：主句一般將來時，從句用一般現(xiàn)在時代替一規(guī)律是：主句一般將來時，從句用一般現(xiàn)在時代替一般將來時。般將來時。 如：如： I will tell him the news as soon as he comes back。指緊接著發(fā)生的兩個短動作，主從句都用一般過去時指緊接著發(fā)生的兩個短動作，主從句都用一般過去時如：如：He took out his English books as s

13、oon as he sat down. 就這兩種情況就這兩種情況 ，熟記就行。，熟記就行。在賓語從句中，當(dāng)主句為與過去時的時候，從句必須在賓語從句中，當(dāng)主句為與過去時的時候，從句必須用與主句相對應(yīng)的時態(tài)，所以為了與主句動詞用與主句相對應(yīng)的時態(tài)，所以為了與主句動詞said呼呼應(yīng)，時間狀語從句中的應(yīng)，時間狀語從句中的will look up應(yīng)該對應(yīng)為過去將應(yīng)該對應(yīng)為過去將來時態(tài)來時態(tài)would look up，finds對應(yīng)為對應(yīng)為found。 so . that. 如此如此.以致于以致于. (that 引導(dǎo)的結(jié)果狀語從句引導(dǎo)的結(jié)果狀語從句) so的后面跟副詞或形容詞的后面跟副詞或形容詞 例句：例

14、句： 老師說的太快了，以至于我聽不清楚他的話。老師說的太快了，以至于我聽不清楚他的話。 The teacher speaks so fast that I cant catch the words. sothat 的用法的用法比較比較sothat與與so thatSo that:（1）引導(dǎo)結(jié)果狀語從句，意為）引導(dǎo)結(jié)果狀語從句，意為“因此，所以因此，所以”，主，主句和從句間常用逗號分開，一般不與情態(tài)動詞連用。句和從句間常用逗號分開，一般不與情態(tài)動詞連用。Nothing more was heard of him，so that people thought that he was dead.未再

15、聽到他的消息，以致人們認為他已死去了。未再聽到他的消息，以致人們認為他已死去了。（2）引導(dǎo)目的狀語從句，意為）引導(dǎo)目的狀語從句，意為“為了，以便為了，以便”，通，通常從句中用常從句中用may，might，can，could等情態(tài)動詞。等情態(tài)動詞。We left early so that we could catch the first bus.我們很早出發(fā)，以便能趕上第一班汽車。我們很早出發(fā)，以便能趕上第一班汽車。1. _ her father died, the stepsisters made her do all the chores.2. She was_ busy _ she ha

16、d 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 soon as or so . that.As soon asso thatunlessAs soon as5. The prince knew tha

17、t _ 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 story Journey to the West. He is wonderful because he_ (help) weak people. The

18、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.helpsusesmakehascan put it in his ear. As soon as he_ (see)bad people, he

19、 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. Tell your partner about your favorite story.My favorite story is .It is inte

20、resting because1. 他努力學(xué)習(xí)，以便取得好成績。他努力學(xué)習(xí)，以便取得好成績。 He works hard _ he can get good result.2. 老師寫得很仔細，是為了讓我們看得清楚。老師寫得很仔細，是為了讓我們看得清楚。 The teacher wrote carefully _ we could see clearly.3. 他太傷心了，以致說不出一個字來。他太傷心了，以致說不出一個字來。 He is _he cant say a word.4.妹妹身體太弱了，不能再走了。妹妹身體太弱了，不能再走了。 My sister is _ she cant walk

21、 farther. so thatso that so sad that so weak that一、用一、用sothat 填空。填空。 二、二、 按要求轉(zhuǎn)換下列句型按要求轉(zhuǎn)換下列句型 1. Jim did his homework last night.(改為否定句改為否定句) Jim _ _ his homework last night. 2. Did she study Japanese?（作肯定回答）（作肯定回答） _, she _. 3. Theyd like tomatoes.（改為一般疑問句）（改為一般疑問句） _ they _ tomatoes ? 4. They watch

22、ed TV last night. (改為一般疑句改為一般疑句) _ they watch TV last night? didnt doYes didWould likeDid 三、三、 用所給詞的適當(dāng)形式填空用所給詞的適當(dāng)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.