【正文】
我妹妹正在看書。 她父母正在和他交談。 露西的朋友們在學(xué)校門口等她。 我和媽媽一起在購物。 現(xiàn)在進行時的否定句為:主語 + be +not+動詞 ing形式( +其他)。(即在 be 動詞后面加 not ),請把上面的句子變成否定句。 現(xiàn)在進行 時的一般疑問句為: Be +主語 +動詞 ing形式( +其他)? 請把上面的句子變成一般疑問句 詢問某人正在做某事句型為: what +be +主語 +doing ?例如: 你正在做什么? 吉姆正在做什么? 李明的哥哥正在做什么? Ⅰ .單項選擇 。 ( ) 1. She is __a sweater today. A. putting on B. puts on C. wearing D. wears ( ) 2. I ___ to go home now. A. want B. wants C. to want D. am wanti ng ( ) 3. The boy isn’t ___ the teacher. A. listen B. listening C. listenning to D. listening to ( ) 4. Listen! She ___ in the classroom. A. sing B. sings C. singing D. is singing ( ) 5. My parents often ___ TV in the evening. A. watch B. see C. look D. look at ( ) 6. There ___ some tea in the cup. A. are B. is C. isn’t D. aren’t ( ) 7. Where is my bag? I can’t ___ it. A. watch B. look C. find D. want ( ) 8. Let’s go and ___ the ball. A. finding B. is finding C. find D. finds ( ) 9. I’m writing ___ my friend. A. to B. for C. at D. on ( ) 10. We’re talking ___ the final exam. A. with B. to C. about D. of ( ) 11. It’s time ___ have dinner. A. for B. with C. at D. to ( ) 12. Let ___ help ___. A. they, you B. us, his C. me, them D. we, you ( ) 13. Thank you for your