小學(xué)英語(yǔ)連詞專題講解教案

1、 【常見(jiàn)幾個(gè)連詞的用法】一、 概念 連詞是虛詞，起連接詞與詞，短語(yǔ)與短語(yǔ)的作用，句子與句子的作用。 二、 常見(jiàn)的并列連詞。 1、 and 一般用在肯定句 1）和，并且 （連接謂語(yǔ)時(shí)態(tài)、結(jié)構(gòu)要一致） He stood up and put on his hat. 他站起來(lái)，戴上他的帽子。 I went to the Summer Palace and he went to the Forbidden City. 我去了頤和園，他去了紫禁城。 2）用在祈使句中。 Use your head，and youll find a way. 動(dòng)動(dòng)腦筋，你就會(huì)想出辦法來(lái)。2、or 或者，否則 1）否定句 I

2、 dont like playing basketball or playing football。 我不喜歡打籃球和踢足球。 2） 疑問(wèn)句 Which do you prefer, coffee or coke? 你喜歡喝咖啡，還是可樂(lè)？ Is your English teacher a man or a woman？ 你的英語(yǔ)老師是男的老師還是女的老師？ 3、but 但是 表示轉(zhuǎn)折，一般用于否定句。 He likes the piano but doesnt like the violin. 他喜歡鋼琴，但不喜歡小提琴。4、so 所以 表示結(jié)果。（注意：so不能和because 并列使用

3、） The cat was hungry, so I gave it some food. 貓餓了，所以我給了它一些食物。 Because the cat was hungry，I gave it some food. 因?yàn)樨堭I了，我給他一些事物。 5、bothand 和；既也 Both Beijing and New York have traffic problems. 北京和紐約都有交通問(wèn)題。 6、eitheror 或或；不是就是 Either you or he is right. 不是你就是他是對(duì)的。7、neithernor 既不也不 Neither he nor I speak a

4、 foreign language. 他和我都不會(huì)說(shuō)外語(yǔ)。 三、易錯(cuò)考點(diǎn) 1、如連接三個(gè)或三個(gè)以上的單詞和詞組，and 一般放在最后一個(gè)單詞或詞組。 Tom，Jim and I are playing football now. 湯姆，吉姆和我現(xiàn)在正在踢足球。 There is a apple，three pears and some grapes on the plate.（there 或here后跟謂語(yǔ)動(dòng)詞用單數(shù)還是復(fù)數(shù)看最靠近there/here 的名詞是不可數(shù)、單數(shù)還是復(fù)數(shù)。） 2、由bothand 構(gòu)成的詞組作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞要用復(fù)數(shù)。 Both Tom and I are good

5、 at English. 3、eitheror和neitheror構(gòu)成的詞組作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞隨其鄰近的詞。即隨or后面的主語(yǔ)而定。 如：Either you and I am right. 不是你就是我是對(duì)的。 Neither you nor he is right. 你和他都不對(duì)。4、though（雖然） 與but（但是）不能連用 Though he was tired，he still worked hard. =He was tired，but he still worked hard.專項(xiàng)練習(xí)：一、用and, or, but填空。1. Id like to go with you,

6、_ Im too busy. 2. I dont like apple juice _ orange juice.3. I can speak English _ French. 4. Are you a teacher _ a doctor?5. There is no milk _ no fruit juice.二、單項(xiàng)選擇1. Be careful, _ you will fall off the tree.a. so b. or c. but d. and2. Never give up, _ youll make it. a. and b. but c. or d. yet3. Lu

7、cy and Lily are twins. Lucy likes playing basketball,_ Lily doesnt. a. and b. as c. but d. or4. Mr Brown knows little Japanese, _ he cant understand the instructions(用法說(shuō)明)on the bottle of the pills.a. so b. or c. but d. for5. My uncle doesnt have much money, _ he always enjoys himself.a. but b. so c

8、. and d. or課后作業(yè)單項(xiàng)選擇1、The shop doesnt open until 11 am, _ it loses a lot of business.A.and B.but C.or D.for2、Because I got up very late this morning,_ I was late for class.A.and B./ C.or D.so3、Keep off the drugs（毒品）,you and your family will be in great danger.A.and B.but C.or D.so4、Leo is my good fri

9、end. He likes tennis_ping-pong.A.and B.but C.or D.for5、Cross the road carefully, _ youll keep yourself safe.A.and B.but C.or D.for6、Its late, _we decide to go back.A.and B.but C.or D.for7、-Lets go traveling. -Come on. I have_money_time.A.both, and B.not only, but also C./, and D.neither, nor8、Do you

10、 want to stay at home_go shopping with me?A.and B.but C.or D.with9、Linda went into the house_said hello to us.A.and B.but C.or D.for10、_Li Ming and I are good at Chinese. Either he_I can help you with Chinese.A./, nor B.Not only, or C.Both, or D.If, or下列每個(gè)句子都有一處錯(cuò)誤,請(qǐng)找出來(lái)并改正.1.Both Tom and Jerry is in Class Two. _ 2.Either boys and girls