八年级英语上册 Unit 11《Could you please clean your room》SectionB 教学案（无答案） 人教新目标版

Unit11 Could you please clean your room？SectionB一、学生寄语：二、学习目标：a. 学习谈论家务b.提出请求；申请许可c.能够口头或书面描述日常活动三、学习方法：自主、互助、合作四、学习重难点：snack ,borrow ,invite ,disagree ,teenager运用Could you (please) ？五、学习过程Step1.课前预习根据汉语意思完成下列各句，每空一词。1. 你把垃圾拿出去吗？好的。_you _ _ the trash? Yes,_2. 起床后，请整理床铺。Please _ _ _ after you get up.3. 我想邀请他们来参加晚会。I want _ _ them _ the party.4. 他的爸爸经常早晨带他去散步。His father often _ him _ _ _ in the morning.Step 2、 新知学习学习SetionB的单词 Step3阅读68、69、70页课文 合作探究以下问题。在表示请求帮助或请求允许的疑问句中，常用could代替can，以表示礼貌，委婉或不确定的语气，而can则不具备这些语气。这种情况下不能把could看作can的过去式。以上两句中用could是为了表示礼貌的请求。表示请求帮助或请求允许时，除了can, could之外，还可以用may，句子的表达方式也各有不同，可以用不同的方式来表示同一个概念。例： Could/Can/May I use your car for a day? I wonder if I could use your car for a day? Do you mind if I use your car for a day? 对于、句所作允答可以各种各样，如同意可以说 ，或 或Certainly，还可说Yes, (do) please. 或Of course. (you may/can). 或Thats OK/all right. 如果不同意，可以说Im sorry you cant. 或Im really sorry, but I have to use it today. 要避免说No, you cant. 这样显得很不礼貌。否定回答通常用委婉语气。对于句（3）所作回答可以说Never mind. /Not at all. 表“不介意”。不能用Yes. /Sure. /Of course. /Certainly.等。无论肯定还是否定应答中，要避免使用could，要用can或may。因为应答须用确定的语气。而could在表请求的问句中是为了表示礼貌或委婉语气，用在应答中则成了不确定语气，与情理不符。所以应答中不说Yes, you could. 或No, you couldnt. 而要说Yes, you can. 或Sorry. /No, you cant.Talk about Sallys weekend: What chores does Sally do on weekends?Step 4 、GameAsk and answer according to the pictures in your cards.The one who gets a red card asks and the one with a blue card answers.Step 5、 Listening2a、 2bListen. What is Sandys mom going to do? What is Sandy going to do? What are Sandy and Dave going to do? Fill in the chart.Step6、 DiscussionHow to take care of animals?Step 7 、ReadingSB Page 69 , 3a,3b .Ask a student to read the beginning of the e-mail message.Read the instructions and have Ss know what to do .Ask Ss to read the letter on their own and complete the chart .Ask two Ss to write their answers on the Bb .Correct the answers .Have Ss finish the message .Tell them they can look at the chart in activity 2b for ideas .Ask some Ss to read their message to the class.SB Page 69 , 3c .Ask Ss to finish the e-mail message on their own and call some Ss to read their messages to the class .Step8:强化训练:根据汉语意思完成下列各句，每空一词。1. 你能帮我打扫起居室吗？对不起，我不能。我得给朋友写信。_ you help me_the living room?Sorry, _ _. I_ _ write to my friend.2. 妈妈，不要忘了喂金鱼。Mom, dont _ _ _ the goldfish.3_ _do you water the flowers?_ _ a week.你多长时间浇一次花？一周三次。4谢谢帮我照顾宠物小狗。Thanks_ _ care of my dogs.Step9：课后学习反思：今天我学会了_我还不明白的是 _六、当堂达标一、单项选择1.I want to take one more chair _the teachers room.A.in B.on C.to D.for2.The bottle _ orange juice is Han Meis.A.full of B.is full to C.is full off D.is full of3.Let_ have a look at the nice pictures.A.we B.them C.our D.mine4.Could you help me,please? _.A.Right B.Thats all right C.Yes,please D.Certainly5.Could you _ him to school?A.take B.let C.carry D.bring6.Thanks very much. _. A.Thats right B.Thats all right C.All right D.OK7.The bag is too small.Give me _,please.A.a big B.big one C.a big one D.big8.This table is too heavy.I cant _ it.A.carry B.take C.put D.find9.You cant _ all the thing in one car.A.find B.have C.put D.carry10.We