人教英语七年级上第五单元第二课时综述.pptx

Unit 5 Do you have a soccer ball? Section A 2a—3c 七年级英语·上 新目标 [人] ping- pong ball ping- pong bat basketball volleyball tennis tennis bat soccer baseball bat Listen to the conversations and number the pictures [1-4]. 1 3 2 4 Listen again. Match the pictures in 2a with the balls. 2 3 4 1 Ask and answer questions about the people in 2a. Does Jane have a tennis ball? No, she doesn’t. Does … have a ______? Yes, … No, … Dale Paul Mike Cindy: Hey, Helen, let’s go! We’re late! Helen: OK. Cindy: Do you have the baseball? Helen: Yes, I do. It’s in my bag. Cindy: And where’s our baseball bat? Helen: Bill has it. Cindy: Oh, yeah. And do you have your jacket? Helen: Oh, no, I don’t. It’s on the chair. Let me get it. Cindy: And your hat, too! Helen: OK, I have my jacket and hat. Let’s go. Role-play the conversation. ☆教材解读☆ 1.Let’s go! let’s是let us 的缩写,let 表示“让……”,在其后加上“人”及“所做的事”,表示“让某人做某事”。另外,let 后面的 us 可换用其他人称。 Let me get it.(让)我去拿。 Please let your little brother play. 请让你的小弟弟玩。 【辨析】let’s,let us (1)Let’s的意思是“咱们……”,建议我和你们一起做……,一般包括听者在内。 Let’s go home.咱们回家吧。 (2)let us的意思是 “让我们……”,是请求你(们)让我们做……,一般不包括听者在内。例如: Let us know your name. 告诉我们你的名字吧。 2.We’re late! late是形容词,意思是“迟的,晚的”,如果表达“某人迟到了”,要用sb. be late。 You’re late for class. 你上课迟到了。 A: Do you have a soccer ball? B: Yes. I do. A: Where is the soccer ball? B: It’s on the floor. Pairwork Grammar Focus 写出下列表达方式的缩写形式。 1. do not = ______ 2. does not = _______ 3. we are = ______ 4. let us = _____ don’t doesn’t we’re let’s ☆教材解读☆ 助动词do/does的用法 ◆do和does是助动词,帮助实义动词构成疑问句、否定句和简略回答。 Do they come?他们来吗? I don’t know.我不知道。 ◆do与第一人称单、复数,第二人称复数和第三人称复数连用,does与第三人称单数连用。即:I, we, you, they等作主语的句子中用do;he, she,it等作主语的句子中用does。 Do I/you/they have…? Does he/she have …? 【拓展】don’t = do not, doesn’t = does not,表示否定,意思是“不