《Eat More Vegetables and Fruit!》Good Health to You! PPT课件

《Eat More Vegetables and Fruit!》Good Health to You! PPT课件

第一部分内容：知识讲解

知识点 1

How often does Danny eat vegetables and fruit?

丹尼多久吃一次蔬菜和水果？

询问频率的特殊疑问句

句型结构：How often+助动词+主语+动词原形+其他？

—How often do you play basketball?

你多久打一次篮球？

—Three times a week.一周三次。

拓展  表示频率的副词，其频率从小到大依次为： 

never(0%)→sometimes (20%)→often (60% )→ usually— (85%)→always (100%)

魔法记忆：

歌谣记忆法记频度副词：

Li Ming, Li Ming真积极，always总是早早起，

usually通常来学习，often经常做家务， 

sometimes有时锻炼身体，never从来不缺席。

大家快来比一比，我们共同争第一。

... ... ...

知识点 2

twice a week 一周两次

例句：I play basketball with my friends twice a week.

我和我的朋友一周打两次篮球。

次数的表达方法：once 一次；twice 两次。三次及三次以上用“基数词＋times” 表示次数。例如：three times 三次； four times 四次。 

易错点提示

“次数＋一段时间”译为“一段时间内几次”，经常用于回答How often提问的特殊疑问句。

例句：—How often do you eat fruit?

你多久吃一次水果？

—Three times a week.一周三次。

... ... ...

Eat More Vegetables and Fruit!PPT，第二部分内容：当堂检测

一、单项选择。

(　　) 1. —________ do you eat donuts? 

—Twice a week.

A. How many      B. How much    C. How often 

(　　) 2. Fruit is good ________us! 

A. for           B. in              C. at 

(　　) 3. I think you need ________more vegetables.

A. eats         B. to eat        C. ate

二、选出不同类的单词。

(  　) 1. A. year          B. day　     　 C. time 

(  　) 2. A. often        B. more          C. always 

(  　) 3. A. three        B. twice          C. once 

(      ) 4. A. potatoes   B. vegetables   C. tomatoes 

(  　) 5. A. before       B. after             C. food 

... ... ...

Eat More Vegetables and Fruit!PPT，第三部分内容：当堂小结

本节课我们学习了以下知识，请同学们一定加强巩固，以便能和同学们进行灵活交流哦！

重点词汇：often

重点短语：twice a week

重点句式：How often does Danny eat vegetables and fruit?

... ... ...

Eat More Vegetables and Fruit!PPT，第四部分内容：课后作业

1  熟记本节课所学的句型、短语和单词，必须会听、说、读、写。

2  将Let’s get to work!朗读流利。

3  完成配套的课后作业。

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