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复习课
选择性必修二
Unit 3 Food And Culture
Teaching aims
*Knowledge aims:
1. To learn some words and expressions.
2. To make sure the students have a full understanding of the text.
*Ability aims:
1. To cultivate the students’ learning ability.
2. To educate the students to work together to finish some tasks.
二. Teaching important points:
To make the students grasp the basic usages of new words.
Teaching difficult points:
To improve the students’ memorizing ability.
四. Teaching aids:
Multi-media facilities, textbook
五.Teaching methods:
1. Asking-and-answering method.
2. Discussing method.
3. Elicitation method.
六. Preview before class:
Reading some important words in this unit.
七. Teaching procedures:
Step I. Language points presentation (30 mins)
5.make up 和解；和好；组成；构成；编造
make up for　　 弥补 make it 成功；及时到达 make out 理解；辨认 make the most of 充分利用 make sense 讲得通；合乎情理 make up one's mind 下定决心
◎单句语法填空
①Women make ______ 56% of the student numbers.
②After recovering from his illness, he tried to make up ____ his lost time.
③Hopefully, you would make ___ to the airport by taxi.
提问：
拔高环节：
④一旦你下定决心做一件事，不管遇到什么困难你都必须坚持下去。
Once you have_____________________ to do something, you should stick to it regardless of whatever difficulties you encounter.
提问：
◎佳句背诵
It's my first trip abroad so I'm going to make the most of it.
这是我第一次出国，我要充分利用这个机会。
Period 2 经典句式
1. 形容词(短语)作状语
[教材原句]　Tired, hungry, and not knowing a word of Chinese, we had no idea how to order, so the chef just began filling our table with the best food we had ever eaten.又累又饿，一个汉字也不认识，我们压根儿不知道如何点餐，于是厨师开始在我们桌上摆满了食物，那是我们吃过的最可口的佳肴。
形容词(短语)作状语： (1)说明谓语动词表示的动作发生时，主语所处的状态，可用于句首、句中或句末，常用逗号与句子其他成分隔开。 (2)表示行为方式、伴随状况、原因、时间或条件等。
◎单句语法填空
①With all the work done, we went home,________ (tire) but happy.
②________ (exhaust), I slid into bed and fell fast asleep.
③___________ (surprise) and happy, Mike stood up to accept the prize.
提问：
拔高环节：
④一天工作结束后躺在床上，我看了看我的智能手机，感觉既放松又高兴。
Lying in bed after a day's work, I glanced at my smartphone, _____________.
提问：
◎佳句背诵
Worried and helpless, I had no alternative but to turn to you for help.
又担心又无助，我别无选择只能向你求助。
2. 倍数表达法
[教材原句]　And in America, people who receive 25% of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10% a day.在美国，每天从糖分中摄取25%或更高卡路里的人死于心脏病的可能性是日摄取量少于10%的人的两倍。
表达倍数时，half表示一半，twice是两倍，times用于表示三倍或三倍以上。表示倍数的句型有： (1) ...times as＋high/long/heavy等形容词＋as...。 (2) ...times＋the size/height/length/width/weight等名词＋of...。 (3) ...times＋bigger/higher/longer/wider/heavier等形容词比较级＋than...。 (4)The＋名词＋be＋倍数词＋what引导的从句。
◎单句语法填空
①This theme park we visited yesterday is three times ______(large) than that one.
②The new stadium being built will be twice ____ it was ten years ago.
③The bridge is three times ______ big as the one in our village.
提问：
拔高环节：
④现在这所学校学生的数量是它五年前的四倍。
The number of students now in this school is __________________________ it was five years ago.
提问：
◎佳句背诵
Young people are several times more likely to be out of work than older members of the workforce.
劳动人口中，年轻人失业的可能性是年长者的好几倍。
Step II. Summary (3 mins)
This class,students learned some usage of key words and did some exercises. After class, students should recite them seriously.
Step III. Homework (1 min)
To do the relevant exercises.
八.学生考勤
九.课后反思
成功之处：
(2)不足之处：
(3)改进措施：

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