Unit 1 Section B (3a-4)导学案
掌习目标:
1.扎实掌握各种饮食名称和其他词汇能运用所学谈论和评价自己的生活习惯;
2.通过小组合作探究与练习,提高口头和书面表达能力。
3.健康饮食,重视锻炼,形成良好的学习生活习惯;高度专注,全力以赴,享受学习的乐趣。
重点:关于饮食的词汇;How often…,It’S good for…。
难点:结合功能句进行口头表达与写作。
预习案Previewing Case
使用说明&学习指导
l.根据音标拼读:Section B(3a-4)单词并牢记。
2.阅读理解短文完成课本题目。在文中勾画出生词和短语。然后再读短文完成相关题目,将疑难标记到“我的疑惑”处。
3.完成时间:l5分钟。
教材助读(二轮阅读)
一、一轮阅读做题目
1. 阅读3a短文,判断正误(T/F)
(1) Katrina is very healthy.
(2) She never drinks milk.
2.再读短文,回答下列问题:
(1) How often does Katrina eat fruit
(2) How often does she eat junk food
二、二轮阅读找难点
学习建议 认睦阅读3a-4。 画出单词、短语、重点句型和交际用语并结合语
境猜测其含义。
单词
1. habit 2. try
3. grade 4. better
5. same 6. as
7. different 8. maybe
9. although 10. keep
短语
1. eating habits
2. try to do sth.
3. look after
4. a healthy lifestyle
5. the same as (3a短文下的问题中)
6. kind of (3b 短文开头)
句型
1. But I'm pretty healthy.
2. My eating habits are pretty good.
3. And my healthy lifestyle helps me get good grades.
4. Good food and exercise help me to study better.
探究案 Exploring Case
质疑探究——质疑解疑、合作探究
学习建议 请同学用5分钟时间认真思考这些问题,并结合预习中自己的疑问开始下面的探究学习。
探究点一 单词和短语
1. help v. "帮助"
(1)Good food and exercise help me to study better. (P5)
(2)And my healthy lifestyle helps me get good grades.
(3)Can you help me with my English
(4)We can swim with the help of him. =With his help, we.can swim.
思考:
(1)help是动词时,后面跟什么,其中to可以省略吗?
(2) 由例句(3)概括其同义短语。试着写出例(3)的同义句
(3)试概括help作名词时的短语并猜测其含义。
(4)你还知道help有什么用法?试举例说明。
2.try v.“尽力,努力,试图”
(1)I try to eat a lot of vogetables.我尽量多吃蔬菜。
Try not to be late tomorrow.明天尽量不要迟到。
I try my best to study well.我尽量大努力学好。
(2)She’s very hot.She tries opening the window and then she tries turning on the air conditioner.也很热,因此他试着找开窗子。(但是仍很热)于是她又试着找开空调。
(3)Don’t worry.Just have a try.别担心,仅仅尝试一下。
思考:
(1)由例(1)总结try 的用法及其意思:
(2)例句(2)中try 又有和用法,是什么意思?
(3)作动词时两种用法可以互相替换吗?为什么?
(4)试根据例句(3)总结try 作名词时的用法。
3.prett adj.“美丽的”
(1)She’s a preety girl.
(2)She’s a preety.
思考:
(1)观察两个句子,Pretty 的词性和意思是什么,你能找出它的同义词吗?
(2)你能模仿例句分别造两个句子吗?
4.different adj .“不同的”
(1)Their school is different from ours.
他们的学校与我们的不同。
Can you tell the differences between te two pictures
你能说出这两幅画之间的不同吗?
(2)Is her lifestyle the same as yours
她的生活方式和你的相同吗?
思考:
(1)different 和它的名词分别构成什么短语,是什么意思?
(2)你能从例句中找出它的反义词和相关短语吗?
5.look after“照顾,照看”
So you see,I look after my health.
同义短语:take care of, care for
思考:
含有look 的其他短语的意思:
Look out ,look into ,look up
,look down ,look at
6.kind of “稍微,有些,有点”
(1)And Ithink I’m kind of unhealthy.
He’s kind of unhappy with the result of the test.
他对自己的考试成绩有点不满意。
(2)This is a new kind of car.
Which kind of fruit do you like best
There are many kinds of animals in the zoo.
思考:
(1)kind 作名词讲,是什么意思?由例句(2)推知有哪些短语?
(2)由例句(1)你能概括出什么短语,怎样用?你能想出它的同义短语吗?
即时练习:
1.-I’m hungry,Mum.
-Try some bread.
A. to eat B. to eating C. eating D. eat
2.Look at those women there.They are really .
A. prettys B. pretty C. pretties
3.That is quite a matter.
A. same B. different C.difference D.sames
4.转变为同义句:
With our teacher’s help,I begin to like English.
5.翻译:他经常帮我做作业。(三种形式)
6.My grandmother my little sister at home.
A. look after B. takes care of C. look at
7.Lily is hungry. So she eats a lot.
A.kind B. kind of C. a kind of D. a kind
探究点二 重难点句子探究
1.I exercise every day, usually when I come home from school. (3a)
When spring comes, eveyone feels happy.
思考:
(1)疑问词when可以引导一个问句,提问什么?
(2)when 后加一个陈述句是什么意思?
(3)你能用when 造一个这样的句子吗?试试看。
2. ...think...
(1)And I think I’m kind of unhealthy. (3b)
(2)The reporter doesn’t think Bill has a good habit.
思考:
(1)这是一个简单句还是复合句?
(2)I’m kimd of unhealthy 和Bill has a good habit 作了think 的什么成分?
(3)由句(2)知,think 后加一个句子时,如何变否定句?
(4)试着将句(1)变为否定句,否定主句还是从句?
3. ...,although...
(1)So maybe I’m not very healthy, althogh I have one healthy habit. (3b)
(2)Though he is tired, he doesn’t stop working.
尽管他很累,他没有停止工作。
思考:
(1)although 是什么词性,什么意思?前后连接的两个句子是什么关系?
(2)although 的同义词是哪个词?它引导句子时,在句中的位置是怎样的?
(3)它可以和but 连用吗?将句2用but 改写为同义句。
探究点三 语篇探究
学习建议 通过对教材3a、3b部分的文章结构、主旨大意等的把握,加深对课文的理解。
(1)两篇短文都采用了什么样的叙述方式或篇章结构?
(2)What shall we do to keep healthy