Unit 2 My favorite subject is science. Section A (1a-2d) Ⅰ. 选词配图 science, P. E. , music, math, Chinese, art, history, English答案： 1. P. E. 2. math 3. music 4. science答案： 5. Chinese 6. English 7. art 8. history Ⅱ. 情景对话1. — _______ _______ _______ subject? —My favorite subject is art. 2. — _______ do you like P. E. ？—Because _______ fun. 答案： 1. What’s your favorite 2. Why; it’s1. favorite adj. 特别喜爱的 n. 特别喜爱的人或事物◆What’s your favorite subject? 你最喜爱的科目是什么？◆This book is my favorite. 这本书是我最喜欢的。【探究总结】 favorite 的用法(1)favorite 后加名词或单独使用，前面常与物主代词、名词所 有格形式搭配，即 one’s +favorite(+ 名词 ) 。(2)favorite 常与 like. . . best 互换。【学以致用】 ①My favorite food is bread. ( 对画线部分提问 ) ___ your favorite food? ②Da Ming’s favorite subject is P. E. . ( 改为同义句 )Da Ming ___ P. E. ___. 答案：① What’s likes; best②2. because conj. 因为◆—Why do you like art? —— 你为什么喜欢美术？—Because it’s relaxing. —— 因为它令人放松。【探究总结】 because 的用法小结because “”是连词，意为 因为 ，常用来回答 ____ 提出的问题。【误区警示】“在汉语中常说 因为……所以……” , 但在英语中because 和 so 不能用在同一个句子里，只能用其一。why【学以致用】 ①John likes playing soccer because he thinks it’s interesting. ( 对画线部分提问 ) ____ ____ John ____ playing soccer? ② ____ Lucy is only five years old, ____ she can’t go to school. A. Because; so B. /; becauseC. Because; / D. So; /答案： Why does; likeⅠ. 单项选择1. —What ___ do you like? —I like math. A. subject B. sports C. science D. things2. Lisa likes history, ____ it’s very interesting. A. and B. so C. because D. but3. — ___ don’t you like math? —Because it’s too difficult. A. What B. When C. Why D. How4. Some students don’t like science because they think it ____. A. interesting B. fun C. boring D. relaxing5. David’s favorite ____ is Friday. A. month B. day C. year D. timeⅡ. 句型转换1. I have history and P. E. on Monday. ( 改为一般疑问句 ) ____ you ____ history and P. E. on Monday? 2. Mr. Wang is his favorite teacher. ( 对画线部分提问 ) ____ ____his favorite teacher? 3. My favorite subject is geography. ( 对画线部分提问 ) ____ ____ favorite ____? 答案： 1. Do; have 2. Who is 3. What’s your; subject4. He likes math because it’s interesting. ( 对画线部分提问 ) ____ ____ he ____ math? 5. Chinese history is his favorite subject. ( 改为同义句 )He ____ Chinese history ____. 答案： 4. Why does; like 5. likes; best
