Unit 2 How often do you exercise? Section A Grammar-3c 教学课件

课件19张PPT。Unit 2
How often do you exercise?Section A Grammar-3c 知识目标一、重点单词：maybe大概/或许/可能；least最少/最少的
二、重点词组：help with帮助某人做某事；at least至少；stay up late熬夜到很晚；hardly ever几乎不；eat a healthy breakfast吃了一顿健康的早餐；play sports做运动
三、重点语法：频度副词：
1.定义：表示动作或状态出现的频率的副词。
2.频率由高到低依次为：always（总是，一直，始终） → usually（通常） → often（经常） → sometimes（有时） → hardly ever（几乎不） → never（从不）
3.位置：位于be动词、助动词、情态动词之后，实义动词之前。sometimes有时可位于句首或句末。
4.表示频率的短语：once/twice a week,every day等。
5.对频率副词或短语提问：用How often…?频度副词 1. 你通常在周未做什么？
______ ____ you _______ do on weekends?
2. 我总是去运动。 I _______ _______.
3. 他们在周未做什么事情？
______ _____ they _____ on weekends？Grammar FocususuallyWhat do always exerciseWhat dodo根据课本内容，完成下列句子。 4. 他们经常帮助做家务。
They _____ _____ with housework.
5. 她在周未做什么？
What ______ she _____ on weekends?
6. 她有时候去购物。
She _________ _____ _________.often helpdoes do sometimes goes shopping7. 你多久去看电影一次？
_____ _____ do you go to the ______?
8. 我可能一个月去看一次。
I go to movies ______ _____ a ________.
9. 他多久看一次电视?
____ ______ does he watch TV?
10. 他几乎不看电视。
He ______ _____ watches TV. How often maybe once monthmovieshardly everHow often11. 你去购物吗？
___ ____ go shopping?
12. 不，我从不去购物。
No, I _____ ____ shopping. Do younever goComplete the questions with do or does. Then match the questions and answers.1. How often ______ he play soccer?
2. ______ you drink milk?
3. How often ______ they stay up late?
4. ______ Sue eat a healthy breakfast?
5. How often ______ you eat apples?
6. ______ your parents play sports?a. Yes. She usually does.
b. Hardly ever. I don’t like them.
c. He plays at least twice a week.
d. No, they don’t. They’re too busy.
e. Never. They always go to bed early.
f. Yes, I do. Every day.doesDodoDoesdoDo1.maybe 与may be 【辨析】
maybe是副词，意为“大概；或许；可能”，在句子做状语。may be 是情态动词may 与动词原形be 一起构成句子的谓语动词意为“可能是”，它们有时也可互换。e.g. 或许它们在你的书包里。
_______ they are in your schoolbag.
They _____ ___ in your schoolbag. Maybemay beExplanation2. at least 意为“至少，不少于；起码”，是副词词组，一般指在数量或程度上。
e.g. 你必须至少一周打扫你的房间一
次。
You have to clean your house
__ ____ once a week. at least Questions:
__________________________________?
(how often/ help with housework)
2. _________________________________?
(what/ usually / do/ weekends)How often do you help with houseworkWhat do you usually do on weekends Use the words given to write questions. Then ask and answer them with a partner. 3b3. ___________________________________?
(how often / best friend /exercise)
4. ________________________________?
(what/ usually /do /after school )How often does your best friend exerciseWhat do you usually do after schoolWhat can you do to improve your English? Add more things to the chart. Then ask your classmates the questions and find the best English student. 3cHow often do you read English books, Lin Ying?I read English books about twice a week.How often do you …?... write to a pen friendwatch English moviesgo to English clubSu LeiHu Taoonce a weekHu TaoMa Litwice a weekKeep an English diaryonce a daytwice a month按要求完成下列各题I usually go shopping on weekends. (变为一般疑问句)
____ you usually _____ shopping on weekends?
2. She often helps with housework at home. (同上)
_____ she often ______ with housework?Do goDoes helpThey visit their grandparents once a month. (提问)
____ ____ ____ they visit their grandparents?
4. She always watch TV after dinner. (提问)
____ _____ _____ she ______ TV after dinner?
5. Maybe your mother is in the kitchen.
(改为同义句)
Your mother ____ ____ in the kitchen. How often do How often does watchmay be HomeworkDo a survey:
What does he/she do on weekends?Report:
Bob usually plays computer games.
He hardly ever watches TV…Thank you!