1、人教九年級（上冊）人教五年級（下冊）英 語Unit 6 Work quietly！第4課時Part B（Lets try & Lets talk）1.能聽懂、會說、會寫祈使句：Keep to the right.2.能看懂警示語圖標(biāo)和標(biāo)語。3.能對在某個場景下的 描述作出提示或警示。學(xué)習(xí)目標(biāo)Do you know them all?點擊圖片，播放視頻Tom and John are in the library.Which sign is right？Listen and circle.聽力原文Tom: Hi, I am new here. Is this the library?John:

2、Yes, it is. Can I help you?Tom: Yes. Where are the English books?John: Oh. Over here!Teacher: Shh! Talk quietly!No,they cant.They should talk quietly.Yes, of course.He should pay attention to keep the desk clean.Can They talk loudly in the library?Can Tom read books in the library?What else should T

3、om pay attention to?祈使句的用法課文原句：Shh.Talk quietly. Keep your desk clean祈使句表示請求、命令、建議等。祈使句的謂語動詞用原形，句末用感嘆號或點號。Language point祈使句的常見類型如下：1.以系動詞be開頭。常用結(jié)構(gòu)為“Be+形容詞/名詞”。Be quick!2.以實義動詞開頭，常用結(jié)構(gòu)為“動詞原形+賓語+其他”。Write it on the balck board.3.義動詞Let開頭。常用結(jié)構(gòu)為“Let+賓語+動詞原形+其他”。Let me help you.祈使句的否定形式通常是在動詞原形前加dont構(gòu)成。He

4、re.句型大揭秘課文原句：Here they are.句型1：Here he is I find your key.Here it is.句型2：Here is yor fork. Here are my colour pencils.Here +人稱代詞+be.Here is/are+名詞.Language pointKeep your desk clean!Talk quietly.Work quietly.Match,say and act.Role play一人說指令，一人做出相應(yīng)動作。Exercise 選擇1.想要讓對方小聲說話，你應(yīng)該說： A.Talk quietly. B.Take turns.2.想讓對方保持右行，你會說： A.Keep to the left. B.Keep to the right.3.想讓對方保持桌面干凈，你應(yīng)該說： A.Keep your book clean. B.Keep your desk clean.詞匯：any