七上 Unit3-U5教师版.doc

七上Unit 3~Unit 5 1. It’s mine. 它是我的。 mine 意为“我的”，是名词性物主代词，具有名词的词性，后面不能再接名词。 名词性物主代词=形容词性物主代词+名词 Your ruler is long, but mine is short.你的尺子是长的，但是我的是短的。 主格 宾格 形容词性 物主代词 名词性 物主代词 be动词 单数 I me my mine am you you your yours are he him his his is she her her hers is it it its its is 复数 we us our ours are you you your yours are they them their theirs are --Is this football, boys ? --No, it’s not . Thank you. yours; ours B. your; our C. yours; our D. your; ours bag is red and is red, too. Mine; your B.My; yours C. My; your D. Mine; yours --Is that your eraser? --No. It’s . A. he B. she C. his D. her 2. Excuse me, Grace. excuse me意为“打扰；劳驾；请原谅”，多用于麻烦打扰或有求于人。 I’m sorry.指因做错事，有愧于人而道歉。用That’s all right’s OK./ It doesn’t matter.回答 -- . here’s No.3 Middle School? -- . I’m new here. A. Excuse me; Sorry B. Sorry; Sorry C. Excuse me; Excuse me D. Sorry; Excuse me What about...? = How about...? ……怎么样？用于征求意见或询问消息。 about是介词，后接n./pron./v-ing 征求意见What about going swimming? 肯定回答：OK./ All right./ That’s a good idea. 否定回答：I’m sorry, but I... 询问消息My mother is a teacher. What about yours? 4. Thank you for your help, Anna. thank you for...= thanks for... 意为“因为……而感谢……” for是介词，后接名词、代词或者动名词，表示感谢的原因或者内容。 Thank you for helping me. 谢谢你帮助我。 常见Thank you!答语： You are welcome. Not at all. That’s all right. Never mind. That’s OK. It’s my pleasure. 5. help sb. (to) do sth 帮助某人做某事 help sb. with sth. 帮助某人某 He helps me (to) clean the classroom. -- I can’t find my pen. Could you help me ? A. finds it B. find them C. find it D. finds them 6. Ask the teacher for it.去老师那里取它吧。 ask sb. for sth. 向某人要某物 You can ask your mother for a cup. ask sb. to do sth. 要求某人做某事 Mom asks me to get to bed early. ask sb. sth. 问某人某事 May I ask you a question? I Jenny some apples. A. b