Unit4 Section A 1a-2d.doc

Unit 4 I used to be afraid of the dark.1、 教学目标： 知识与技能：Knowledge and Ability Objects1. 会写,会读,会用本节课的重点单词短语。2.熟练运用used to do sth谈论自己、他人过去的习惯、爱好、形象及经常做的事情。过程与方法: Method Objects in Teaching1.本课的生词和短语。2.通过听力练习，进一步掌握用Used to do 谈论过去的喜好3.能够表达自己现在和过去在外表、性格、爱好等方面的变化。通过阅读技巧的学习，让学生了解如何通过上下文猜测词意。情感态度与价值观：培养学生克服困难，战胜自己的勇气，特别是如何用爱来感动学友。二、教学重点：掌握used to do 句型三、教学难点：学会表达自己现在和过去在外表、性格、爱好等方面的变化四、教具准备：PPT 录音机五、授课类型：新授课六、课时安排：本单元共5课时：Section A（1a2d）1课时Section A(3a4c)1课时Section B（1a1e）1课时Section B（2a2f）1课时Section B (3b-self check)1课时七、备课时间：2015.9.22八、教学过程 Section A (1a-2d)复备栏1.情景引学Step 1: Lead-in We have been together for over two years. Do you remember what he was like before? /in Grade One? What does he look like now?Compare two or three students or teachers. Let students tell something about their appearance or personality. Write “He was short in Grade One . But he is tall now.”Today we learn a new sentences “ He used to be short. But he is tall now. ”2. 自主探学Step 2: explain “used to be/do” “He used to play computer games every day. But now he study really hard.”Let students describe their partner. Please use “used to do /be”Step 3: Deal with activity 1a Turn to p25, lets look at 1a. Please write down the words as many as possible. if you want to know others appearance or personality, we can ask: “What does he look like?/ Whats he like? ”3. 合作研学Now I want to know something about yourself. “Whats your change?” Please use “I used to ,but now I”Four students a group.4.变换拓学Step 4: Deal with 1b and 1c. Lets look at the picture. and could you tell us what are their changes? Listen to the tape and do 1bStep 5: deal with 2a and 2b.Listen to the tape and do 2a and 2b重点句型：1. I used to be afraid of the dark. 我过去常常怕黑。2. Mario, you used to be short, didnt you? 马里奥，你以前个子矮，是吗？ (1)本句是used to do 的反意疑问句。 used to do 的反意疑问句的附加疑问句部分要使用didnt。如： He used to play the piano, didnt he?他过去常常弹钢琴，是吗？(2)used to是固定搭配，意为“以前经常；过去常常”。如：She used to be quiet. 他过去很文静。used toto 为不定式，后跟动词原形，used to do sth.be used to doing stth.to 为介词， 后跟动名词，be used to doing sth. “习惯做某事”。be used to do sth. 被用于做某事，是被动语态不定式表示目的时用于多种时态。3. I used to see him reading in the library every day. 我以前天天看到他在图书馆看书。 see sb. doing sth. 看到某人正在做某事 , 其中doing sth.是宾语补足语。 see sb. doing sth.表示“看到某人正在做某事”，强调动作正在进行。see sb. do sth.表示“看到某人做某事”，强调动作经常发生或看到动作发生的全过程。5.当堂检学Exercise按要求完成句子：1 Lucy used to have straight hair.(改为一般疑问句) 2 She used to work very late. (改为否定句) 3 Your uncle used to work in a factory, ? (完成反意疑问句)4 I used to play the piano after school. (画线部