(
课件网) Unit 4 My Favorite Subject Section A Why do you like this subject Grammar Focus Look and say. I like _____ because it’s _____. geography interesting Look and say. Linlin likes _____, and she doesn’t think it’s _____. calligarphy boring Look and say. Peter likes _____ because it’s _____. Chinese important Look and say. Do you like _____ I think it’s _____. PE exciting Look and say. Emma likes _____, but it’s _____ for her. maths hard Look and say. I like _____ because it’s _____. English useful Look and fill in the blanks. 1. I like art _____ geography. 2. English is important, _____ my English teacher is really nice. and and Look and fill in the blanks. 1. Biology is difficult _____ important. 2. History is my favorite subject, _____ my sister doesn’t like it. but but Look and fill in the blanks. 1. I like Chinese _____ it’s fun. 2. He doesn’t like maths _____ it’s boring to him. because because Read and complete the statements with and, but, because. because and but 连词， conjunction. 缩写为 conj. What is conjunction conjunction 连词 用来连接词与词、短语与短语、句子与句子的虚词。 连词在句中不能单独做句子成分，一般不重读。 连词按照性质可分为：并列连词、从属连词 本单元学习并列连词 and/but; 从属连词 because The function of “ and”. and 并列连词，意为“又，和”，表示并列关系，常用来连接表示对等成分的单词、短语或句子，表示意思的顺延或增补。 1. He likes bananas and oranges. 2. I want to go to the supermarket and buy some vegetables. 3. Her uncle gives her a gift and she likes it very much. 连接两个形容词 连接两个动词短语 连接两个并列关系的句子 The function of “ and”. 在否定句或疑问句中，表示并列关系时，不用and用or连接。意为“或者” 1. He doesn’t like bananas_____oranges. 2. Do you want to go to the supermarket _____ buy vegetables 3. You can stay here,_____ you can leave. or or or The function of “ but”. 并列连词but 意为“但是”，表示转折关系，所连接的成分意思相反或相对。 1. Our school is small _____ beautiful. 2. The woman is old, ____ she looks very young. 3. Her writing is good _____ her spellings are weak. but but but The function of “ because”. because 属于从属连词，回答why 引导的特殊疑问词，后跟句子，申述原因或理由. 1. -- Why are you late -- _____ I get up late. 2. I can’t go out with you, _____ I am busy. = I am busy, ___ I can’t go out with you. Because because so 注意： because和so不能同时出现在一个句子中 Practice 1. I like reading _____ my sister likes reading too. 2. I don’t like mutton _____ beef. 3. My mum will come to see me, _____ she will bring me something nice. 4. I can sing ____ dance, but I can’t play the violin ____ the piano. 5. He is riding a bike, ____ it starts to rain. 6. My mom thinks the dress is nice, ____ it doesn’t look good on me. 7. All the stores aren’t open, ____ I can’t buy any fruit now. 8. They want to swimming, _____ it it too hot. and but or because so Choose one of the words in the box to fill in the blanks. and or and a ... ...
