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1、Section A 2d 3c (第2课时)学习目标1.巩固比较级的构成方法。2.比较级的进一步运用。3.背诵P58-2d和P59-Grammar Focus复习以下内容.打开 关掉 调大_ 调小._ 把切成 _切断；中断 _切碎；剁碎_砍倒；削减 _根据汉语完成句子。1. 请把酸奶倒进杯子里。 Please _ the yogurt _ the glass.2. 然后放入两汤匙柠檬和一杯酸奶。_ put in _ _ _ lemon and _ _ yogurt.3. 我不知道怎么玩这个游戏。 I dont know _ _ play the game. 4.当你离开教室时，应该把灯关了。W
2、hen you leave the classroom, you should _ _the lights. 5. 你应该加两勺蜂蜜到这茶里。 You should add _ _ _ _ to the tea. 6.你怎样做咖啡奶昔？ _ do you make _ _ _ _? 3.复习第1课时的探 究【自主预习】1.根据音标自己拼读58、59页单词，并写出下列单词。食盐_ 食糖_ 干酪，奶酪_爆米花_ 玉米，谷物_机器_ 挖（土/地）_孔，洞_2.小组合作，理解P58-2d对话。注意步骤的表达法。3.小组合作，熟悉并理解P59Grammar Focus。4.自主完成P59-3a、3b，小
3、组检查。【合作探究】1.小组检查单词预习情况。2.检查2d预习情况，并完成2d. 1) 听录音带跟读课文。 2）学生大声朗读并背诵课文。探究1：有条理地表述描述事情过程 为了叙述有条理可以用以下几个词： First,next,then,after that,finally, 首先,然后,接着,之后,最后,探究2： need的用法 1）作名词：“需要”: e.g.Theres no need for you to hurry. 你没必要慌张 2) 作实义动词: ”需要” 常用短语： A: Sb. need sth. 某人需要某物 e.g.She needs help. 她需要帮助。 B：Sb.
4、need to do sth. 某人需要做某事 e.g.You need to get it back tomorrow. C：Sth. need doing 某物需要被做 e.g. The bike needs repairing. 这自行车需要修理 3）作情态动词： 常用于否定句和疑问句: e.g.You neednt tell me. 你没有必要告诉我。 -Need I go there? -Yes, you must./have to. No, you neednt.探究3： No, one more thing. 不，还有一件事。 此句中的one more thing= anothe
5、r one thing. 所含结构为：基数词+ more +名词 = another +基数词+名词译为：“还有一.,另外一.” e.g. I need one more potato. = I need _ _ potato.3.检查Grammar Focus预习，并完成Grammar Focus. 教读并理解，学生大声朗读并背诵。 4.检查3a, 订正答案。组长监督。 5.检查3b, 订正答案。组长监督。 6.检查3c, 请学生上台展示。【自我检测】( )1.How _your sister _a milk smoothie? A. do; make B. does; make C. do
6、es, makes ( )2.Please _the TV. I want to sleep. A. turn on B. turn off C. open ( )3.He _some milk _ the banana shake? A. added; to B. added; in C. put; to ( )4.Would you like some milk? Yes, just . A. a few B. a little C. little( )5. Can you a banana milk shake? Sorry, I cant. A. do B. make C. cook(
7、 )6. What can I do for you ? Please two apples and then. A. peel; cut them up B. peel; cut up them C. get; cut them down( )7. I walked a long way, _I got there . A. Next B. First C. Finally( )8.You dont need _ your clothes right now. A. wash B. To wash C. washing( )9.-Need I go to school on foot? -Yes, you _. A.can B. need C. must( )10.How many _ are there near the house? None. A. chicken B. sheep C. horse