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課件29張PPT。科八年級 下冊Module 7 Unit 31. To summarise（總結(jié)）and practise the use of composite sentences（復(fù)合句 ）with and, but, or
2. To summarise and consolidate（鞏固） new vocabularyThe aims in this lessonGet your vocabulary readyLead in-word game
cultureA. 飲食B. 文化C. 國家Let’s review.Get your vocabulary readyLead in-word game
進(jìn)步A. progressB. pogress C. progessGet your vocabulary readyLead in-word game
friendshipA. B. C. Get your vocabulary readyLead in-word game
持續(xù)A. last forB. late for C. last onGet your vocabulary readyLead in-word game
go for a long walkA. B. C. Get your vocabulary readyLead in-matching gameMatch the English with its Chinese.但是所以或者因為 并且andbutorsoforAll of you did a good job!Let’s go on!Let’s observe（觀察）.Are you familiar with these sentences? They are all from this module.1. When are you leaving and how long are you going to stay there?
2. It sounds crazy, but I don't know what to take.
3. Shorts are good, or you can wear light trousers.Let’s read these sentences aloud, and think about the use
of and, but, or.Get your grammar ready由并列連詞and、but、or連接的復(fù)合句 The car stopped.The driver got out.The car stopped and the driver got out.Sentence ASentence B andI bought a newspaper.I didn’t read it.I bought a newspaper but I didn’t read it. butDo you want me to come with you?Shall I wait here?Do you want me to come with you or shall I wait here? orWe often use and, but or or to join two sentences.Why do we use them?Use and, but, or to join Sentence A with Sentence B.How do we use them?①并列復(fù)合句是指由兩個或兩個以上的簡單句構(gòu)成，連在一起而構(gòu)成的句子。
②兩個簡單句常由并列連詞連在一起。GrammarGet your grammar readyLet’s learn.
1. 并列復(fù)合句的定義Get your grammar ready2. 并列復(fù)合句的結(jié)構(gòu)I help himandHe is oldbut You can go orhe helps me. he is very healthy.you can stay here.3.前后兩個簡單句之間常見的關(guān)系Get your grammar ready(1) 并列關(guān)系 He gave her a present, and she liked it so muchThe children can go with us, or they can stay at home.She was tired, but she did not stop working.表示先后關(guān)系、遞進(jìn)關(guān)系兩者之間選擇一個或表示否則,要不然兩個概念彼此有矛盾、相反或者轉(zhuǎn)折(2) 選擇關(guān)系 (3) 轉(zhuǎn)折關(guān)系 (4) 因果關(guān)系 表原因或表結(jié)果I had a headache, so I went to bed.
I went bed, for I had a headache.Get your grammar ready4. 常見的并列連詞 1. and 的用法：◆and 表示 “和”，連接兩個名詞，代詞或形容詞等語法作用相同的詞語。否定句中改為or。 ① The air is so clean and fresh in the forest.  ② It has no feet or legs.?◆and 表示“只要…就會…” “如果…那么…”，用于祈使句后，表示條件與結(jié)果的關(guān)系。 ① Knock on the door, and he will open it.  對比：② Knock on the door, or he won’t open it. 5. More details about and, but, or2. but的用法◆ but 表示 “但是”，“可是”，“而”，“卻”。He is in poor health, but he still keeps working. ?◆ but 不與although/though (“雖然，盡管”)連用。 ① Although/Though he is old, he works hard.  ② He is old, but he works hard.3. or的用法： ◆“一般疑問句+ or+被選擇的部分”構(gòu)成選擇疑問句，“或者 ”。 Do you like apples or pears? Would you like tea or coffee?◆“祈使句+ or +陳述句”，表示 “否則，……”① Hurry up, or you will be late. ② Work hard, or you cannot pass this exam.◆ “和”，否定句中,代替and。 I don’t like bananas or pears.◆ or 連接并列主語時，謂語動詞的人稱要與最后的那個主語保持一致。-------就近原則 Either you or he is right. 要么你要么他是對的。注意(1) 并列復(fù)合句有時可以不用連詞，而用分號隔開(前后句之間的關(guān)系須相當(dāng)緊密)。We fished all day; we did not catch a single fish.Snoopy lives in his own world and (Snoopy) finds real life hard to understand.(2) 并列連詞后面的簡單句如果與前面的簡單句有相同的部分，則相同的部分常可省略。 6.使用并列復(fù)合句要注意：I .用and. but或or填空。
1. Please be quick,____ you will miss the train.
2. His name is Peter_____he is from England.
3. The old man wants to buy this watch, _____he doesn't have enough money.
4. I like swimming ______I go swimming every Sunday.
5. You should study hard____ you cannot pass the exam.andorbutandorgo
Ready?Evaluate your grammar Let’s practise.Key: 重點要理解前后兩個簡單句之間的邏輯關(guān)系中考鏈接 ( ? ) 1. Edison said, “Never give up, _________ you'll make it.”
A. yet???????? B. or ????????C. and ?????? D. but
(? ) 2. --- Which do you prefer, tea____________ coffee? ---Tea, please.
A. but B. so C. or D. and
(? ) 3. _____she _____ I am right.
A. Neither, and B. Either, nor C. Both, and D. Neither, nor
(? ) 4. Because it is hot, ____ we decide to go swimming.A. for ????????? B. and??????? C. /????? D. so
( ? ) 5. I can’t understand this passage _______ there are no new words in it.
A. but????? B. so??????C. though????????D. and
CCD CCKey: 在理清句子邏輯關(guān)系后還要注意一些常見連詞的搭配或特殊用法II. Choose the correct answers并列復(fù)合句由兩個或兩個以上的簡單句構(gòu)成連在一起而構(gòu)成的句子。簡單句+并列連詞+簡單句并列關(guān)系-andSummary定義關(guān)系結(jié)構(gòu)轉(zhuǎn)折關(guān)系-but選擇關(guān)系-or Do more exercises in class 6 You can take two bags but they must not weigh too much.5 I have bought my ticket and I have got my passport.4 I did not bring my sunglasses but I can buy a new pair.3 You can go by plane or you can take the train.2 You should wear a raincoat or you can carry an umbrella.I would like to go to England…
You should wear a raincoat …
You can go by plane …
I did not bring my sunglasses …
I have bought my ticket …
You can take two bags ……I have got my passport.
…practise my English.
…I can buy a new pair.
…they must not weigh too much.
…you can carry an umbrella.
…you can take the train.P601 I would like to go to England and practise my English.1. Join the two parts of the sentences with and, but ,or.Extension2.Complete the passage with and, but and or. There are many English language courses all over the world. You can go to the UK (1)_____ take lessons at a language school. There are usually classes in the morning, (2)____ in the afternoon you can go sightseeing.
andandYou can stay in a cheap hotel,(3)____ you can stay with a family. With a family, you get a lot more speaking and listening practice, (4)_____ you may not be so close to the school or the city centre.orbut去觀光P60全世界在..上課和..住與..靠近Emotional educationand, but, or, for, so, since, if,
either…or…,neither…nor, or, as well as…, and, both…and….
連詞滲透在英語學(xué)習(xí)中的口語、閱讀、作文中,需要理清句子之間的邏輯關(guān)系,因為它直接影響到我們對文段的理解、語言的表達(dá)、交際的得體等，因此用好連詞，才能全面提升英語各方面的能力。
Homework1.Review the use of composite sentences with and, but, or and make some sentences by yourself.
2. Finish the exercises after class.
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