08.连词（课件）-小学英语语法专项系列(人教PEP版)

08 连词（知识清单） 小学英语语法专项系列 （人教PEP版） 什么是连词？ 连词（Conjunction，缩写conj.） 用来连接词与词、短语与短语或句子与句子。 它像纽带一样只起连接作用，不单独作句子成分。连词按照其性质，可以分为并列连词和从属连词。 考试中我们经常会考关于连词的哪些知识点呢？ 考点1: 并列连词 1.表示并列关系的连词： and和；又 Let’s sit down and have a rest. 让我们坐下休息一会儿。 Lisa and Sarah are good friends. 丽萨和莎拉是好朋友。 考点1: 并列连词 1.表示并列关系的连词： both...and...……和……都 Both Lisa and Sarah like dancing. 丽萨和莎拉都喜欢跳舞。 A man should have both courage and perseverance. 一个人既要有勇气又要有毅力。 考点1: 并列连词 1.表示并列关系的连词： not only...but also... 不仅……而且…… She is not only good-looking but also warm-hearted. 她不仅长的好看，也非常热心。 She is not only our teacher but also our friend. 她不仅是我们的老师，而且是我们的朋友。 考点1: 并列连词 1.表示并列关系的连词： neither...nor...既不……也不…… It’s neither cold nor hot here. 这里既不冷也不热。 Their house is neither big nor small. 他们的房子不大也不小。 考点1: 并列连词 2.表示转折关系的连词 but但是 The dress is expensive but beautiful. 这件裙子很贵但是很漂亮。 I’d like to go, but I’m too busy. 我很想去，但是我太忙了。 考点1: 并列连词 2.表示转折关系的连词 yet可是；然而 She said she would come in advance, yet she came late.她说她会提前来，但是却迟到了。 The car was old, yet it was in excellent condition. 这辆车子很旧，但仍处于良好的状态。 考点1: 并列连词 3.表示选择关系的连词： or或者；还是 Do you like orange juice or strawberry juice? 你想喝橙汁还是草莓汁？ Is the baby a boy or a girl? 这个婴儿是男孩还是女孩？ 考点1: 并列连词 3.表示选择关系的连词： either...or...要么……要么……；或者……或者…… You can choose either oranges or apples. 你可选橘子或苹果。 Either Jack or John will come. 要么杰克会来，要么约翰会来。 考点1: 并列连词 4.表示因果关系的连词： for因为；由于 The leaves are falling, for it is autumn. 叶子在飘落，因为现在是秋天。 You’d better put on your sweater, for it’s very cold outside. 你最好把毛衣穿上，外面很冷。 考点1: 并列连词 4.表示因果关系的连词： so因此；所以 It’s very cold outside, so I have to put on a coat. 外面很冷，所以我需要穿一件外套。 I have a headache so I went to see a doctor. 我头疼，因此我去看了医生。 易混易错知识点： The runner got weaker and weaker. (and前后都是形容词比较级) Do you like orange juice or apple juice? (or前后都是名词词组) The dress is expensive but beautiful. (but前后都是形容词) I went to the park and play football. ★ 对于使用连词的句子来说，连词前后的语法必须统一。 易混易错知识点： I have brothers and sisters. 我有兄弟姐妹。 I don’t have brothers or sisters. 我没有兄弟姐妹。 Do you have brothers or sisters？ 你有兄弟姐妹吗？ ★ 表示并列关系的情况，and多用于肯定句， 而or多用于否定或一般疑问句。 易混易错知识点： I was absent yesterday for I was ill. 我昨天没来是因为我生病了。 ★ for是并列连词，不能置于句首，只能将其放在两个分句中间。 易混易错知识点： 也称“邻近原则”“就近一致原则”(Proximity），即：谓语与靠近的名词、代词（有时不一定是主语）在“人称、数”上一致。 ★ 就近原则 易混易错知识点： 连词中， ★ 就近原则 or（或者） either...or（或者...或者） neither...nor（既不...也不） not only...but also（不仅...而且） not...but（不是...而是） 等连接的并列主语，谓语动词的数与靠近它的主语一致。 易混易错知识点： 如： (1)He or I am going to clean the room. I or he is going to clean the room. (2)Either Lucy or her sisters go shopping every week. Either Lucy’s sisters or she goes shopping every week. (3)Neither the books nor the pen is her. Neither the pen nor the books are hers. (4)Not only Tom but also his parents are good at speaking English. Not only Tom’s parents but also he is good at speaking English. (5) Not Lucy and Lily but their brother has a dog. Not their bother but Lucy and Lily have a dog. 【例1】 ( ) Let's go out play.（单选题） A. or B. and C. of 经典例题 B 【例2】 （ ）—Is your maths teacher strict?（单选题） —Yes, sometimes he is kind. A. but B. and C. so 经典例题 A 【例2】 （ ） coat do you like, the long one the short one?（单选题） A. Which; or B. What; or C. Which; and 经典例题 A 即学即练（一） 一、选择题。 ( ) 1．I have two nice friends, Alice ________ Doris. A．and B．but C．or ( ) 2．The baby monkey is small ________ thin. A．too B．and C．or ( ) 3．I like fruits, ______ I don’t like apples. A．but B．or C．and A A B ( ) 4．Neither Tom nor his parents ____________at home. A．is B．are C．has D．was ( ) 5．Is the post office on the left ______ on the right? A．on B．at C．or B C 二、用适当的连词（both，or）填空。 6．—Would you like to come to my birthday party tonight? —I’d like to, I’m too busy. 7．Would you like something to drink shall we begin our meeting now? 8．I don’t like fish I like chicken very much. 9．Last Sunday I went shopping with my mother, bought nothing. 10．Mr. Black is rich, he is not happy. but or but but but 考点2: 从属连词 1.引导时间状语从句的连词： when当…a时 I was asleep when you sent me the message. 你给我发消息时，我睡着了。 before在……之前 He knocked the door before he came in. 他进来之前敲了门。 after在……之后 After she arrived home, it began to rain. 她到家之后开始下雨了。 考点2: 从属连词 2.引导原因状语从句的连词： because因为 I didn’t finish my homework last night because I was ill then. 我昨晚没完成作业是因我生病了。 since因为，既然 Since you are busy, I’ll do the cooking today. 既然你忙，今天我来做饭吧。 考点2: 从属连词 3.引导条件状语从句的连词： if如果 If I am a teacher, I will make friends with my students. 如果我是一个老师，我会跟我的学生交朋友。 unless除非 I won’t go to the party unless you go with me. 我不会参加那个聚会，除非你陪我去。 考点2: 从属连词 4.引导让步状语从句的连词： though/although虽然；尽管 Although/Though it was raining heavily, he still arrived on time. 虽然天下大雨，他还是准时到达。 小贴士： though（虽然） 与but（但是）不能连用。 Though he was tired, he still worked hard.  = He was tired, but he still worked hard.   【例1】 ( ) I like spring. I like beautiful flowers. （单选题） A. Why B. How C. Because 经典例题 C 【例1】 ( )We can see a film you have time. （单选题） A. and B. if C. so 经典例题 B 即学即练（二） 一、选择题。 ( ) 1．Mozart began to write music _______ he was five years old. A．when B．then C．what D．until ( ) 2．—Why do you like them?    —______ they are cute. A．because B．because of C．Because D．Because of ( ) 3．______ I was three years old, I learned to swim. A．When B．Where C．What D．How A A C 即学即练（二） ( ) 4．_____ the weather is windy, it is a good time to fly kites. A．Who B．Whose C．When D．What ( ) 5．It rained heavily all day, _______ I had to stay inside. A．so B．but C．because D．too C A 即学即练（二） 二、选词填空。(可重复使用)。 6．Did he go to school by bike by bus? 7．We picked a lot of oranges, we brought them to Grandparents. 8．My mother bought not toys two books for me. 9．I don’t like chicken fish. 10．Mike is good at football, he doesn’t do well in basketball. or and but or but or and but before after 即学即练（二） 11．Turn off the TV you go out of the room. 12．Be careful! you might slip on the banana skin and fall. 13． reading a story, Mike goes to bed. 14．Turn left at the traffic lights then you’ll see the bookshop. 15．Let’s go to the nature park something. before Or After and or or and but before after 记忆口诀 连词记忆口诀 并列句连词作用大，能够连接两句话； 前后并列用and，前后转折用but; 前因后果就用so，两者选择则用or; 前后关系很重要，连词使用要记牢。 $$