b3u2语言点导学案 (2)

B3Unit2 语言点导学案Wang Rui learning aims （教学目标）1. 通过感知，总结并巩固目标单词die，balance，curiosity, tired, discount, 基本用法及否定式+比较级=最高级的特殊用法2. 能比较自如的运用以上目标单词及相关短造句或描述生活中的事。

[自主学习]Read the following sentences , observe the words or phrases in bold(黑体) and write down their Chinese meanings. 读下列句子，观察句子中黑体词或短语并写出其意思。

1.--- She’s always dieting but she never seems to lose weight.--- Yes, she is on a diet but she didn’t have a balanced diet which is beneficial to health. So we should go on a diet with a healthy diet.diet作动词表___________(意思) 做名词构成短语be on a diet_______________(意思) have a balanced diet ______________(意思) go on a diet __________________(意思)2.--- Do you like living in the big cities?--- Both of them have strength and weakness. We have to balance the advantages of living in a big city against the disadvantages. That is, we should keep a balance of it.例句1 中have a balanced diet 的balanced 是__________(adj/n/ v) 意思是___________ 例句2中balance the advantages of sth against the disadvantages的balance是__________(adj/n/ v) 整个短语的意思是____________________3.---Today is Mother’s Day! Shall we cook a delicious meal for her?---Nothing could be better!I can’t agree with you more. Nothing is more precious than mother’s love in the world.Nothing could be better! 意思是_____________ 此句的结构是否定式+_______=_________I can’t agree with you more.意思是____________________________Nothing is more precious than mother’s love in the world.意思是_______________________能造个类似结构的句子吗？____________________________________________________4.---I found it tiring to read books all day. I’m so tired that I don’t want to speak.---You may be tired from/with reading, but you shouldn’t be tired of it.tiring是__________(adj./n/ v) 意思是__________tired是__________(adj./n/ v) 意思是__________be tired from/with__________________ be tired of _________________________5.---Where did you go and what did you buy?--- The People Mall(人民商场) discounts all its slow-selling goods. I bought a new skirt at a discount of 10%.第一个discount是__________(adj./n/ v) 意思是__________at a discount of 10%意思是__________6.The boy was watching the cartoon about dinosaurs with curiosity, and he was curious aboutdinosaurs’ disappearance from the earth and curious to find out the mystery.with curiosity,curiosity 的形容词是___________ was curious about意思是_______________curious to意思是_______________想一想out of curiosity意思是_______________[课堂探究]---The boy lying under the big tree lied to his friends that the cock in his house had laid an egg and it was laid by his mother.---No one likes a child who often tell lies. Because once you break your promise, you will never win back trust again.lying under the big tree意思是____________________________________laid an egg意思是_______________________________________________it was laid by his mother意思是____________________________________tell lies意思是__________________________________________________根据以上表格对于lie 和lay 的用法你能总结出什么规律吗？是否能编成一句顺口溜便于记忆。

_______________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________[当堂训练]1[当堂训练]21.D on’t believe him. He is ______(lie) to you. He told a lie that the cock ______(lay) only oneeggs. But actually he ________(lay) another 5 eggs in a basket. Several days later, he forgot them, a dog found eggs and ate them.2.As we all know, a _______(balance) diet is beneficial to health. If we want to go on a_______ to lose weight, we should first balance the advantages _________ disadvantages.Nothing would be ________(good) than health. You may be tired _______ exercise(锻炼)，but you shouldn’t be tired_______it.3.There is an envelope at the door. Out of _________(curious), he couldn’t help opening it.To his surprise, there is a million pound bank note(百万英镑) in it. He didn’t what to do with it .The next day, he went to the bank, but the clerk(职员) told him it is a false one.[当堂训练]3A competition1.The group leaders come to draw a lot(抽签) to choose a task of their group andorganize the group members to finish it together.2.All the group members should come to the stage to show your task.3.Other students should listen to them carefully and ask questions(质疑）andmake comments（点评）Task1: 用diet 和balance 以及相关短语编一个对话或故事。

Task2：请补充谎言内容并学些故事（续写部分至少四句）Tom told a lie that _________________________________________to his teacher. ________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________Task3:结合否定式+比较级=最高级，仿造六个句子（要求组员每人一句）_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ Task4: 请续写故事并表演。