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新目标八年级英语上册
Unit 2How often do you exercise SectionA
课文讲解
1、What do you usually do on weekends 你周末通常做些什么 I otten go to the movies. 我经常去看电影
usuallyoooften 是表示频率的频度刻词。我们考用的这类频度副词，接照频率高低排列是:always(总是)一usually(通常)一often(时常)→sometimes(有时)一hardly ever(很少;几乎不曾)→never(从不)。
如:
I sometimes go to school by bus. 我有时乘公共汽车去上学。
At night my father never watches TV. 我爸爸晚上从不看电视。
2、How come 为什么呢
How come… 为什么…… 怎么会…… 是英语中的常用口语。可单独使用，也可其后接句子。以How come 开头的问句使用陈述句的语序。如:
How come you didn't go to the beach with them 你为什么没有和他们一起去海滩呢
3、He hardly ever watches TV.他几乎从不看电视。
hardly 意思是“几乎不;几乎没有”。ever 意思是“在任何时候;从来;曾经”。hardly ever 几乎从不。如:
I can hardly hear anything. 我几乎什么也听不到。
I think he is the best badminton player ever.我认为他是史上最好的羽毛球选手。
4、 He plays at least twice a week. 他每周至少踢两次球。
at least 至少;不少于;起码。如:
You should call your parents at least once a week. 你应该每周至少给父母打一次电话。
5、how often 和频度副词
how often 意思是“多久一次”，主要用来对动作发生的频率进行提问，即在某一特定的时间里进行某个动作的次数。如:
How often do you exercise 你多久锻炼一次
How often does your brother go to the library 你哥哥多长时间去一次图书馆 How often do they play basketball 他们多长时间打一次篮球 针对 how often 问句，常用表示频率的频度副词或短语来回答。
1 常见的频度副词有:
always 总是;一直 usually 通常 often经常
sometimes 有时;偶尔 hardly ever 很少;几乎不 never 从不
2 常见的表示频率的短语有:
every day/week/month/year 每天(周，月，年)
once a day/week/month/year 一天(周，月，年)一次 twice a day/week/month/year一天(周，月，年)两次
three times a day/week/month/year 一天(周，月，年)三次
巩固练习
一、单项填空。
( )1 - Tom. I lost my keys. I can't go home now
-Oh, really _______come
A.Where B.What C.Why D.How
( )2---How______ do you go to the movies, Ketty
----Once a month. I just went to see The Walk last week
A.often B.usually C.much D.long
( )3--- Mom,I can help you_____ housework
---Thank you, my good girl!
in B.on C with D. at
( )4 Mary's favorite_____ is Happy Camp.She watches it on TV every week
A program B.book C. song D.story
( )5---Do you eat carrots
----_______ever.Because I don't like them
UsuallB Hardly C Not D. Never
（ ）6 Betty is a good student.She is_______ late for school.
A.always B. never C.often D. usually
( )7 What______Frank usually______ when it's rainy
do;do B. do; does C. does; do D.does; does
( ) 3 Robert hardly ever plays soccer. He______it.
A. like B. doesn't like C. likes D. not likes
( )4 Howo ften_____Cindy_____sports
A. do; plays B. do; play C. does; plays D. does;play
( )5-________does your mother go shopping
-Every day.
A. How often B. How old C. How many D. How much
二、单词拼写
1 This robot is an old one. It can only______(摆动)its arms and walk slowly
2 He o_____ lived in Shanghai,but now he lives in Guangzhou.
3 Did you find anything interesting on the_______(互联网)
4 My favorite _________(节目)is The Voice of China
5 In her room, there were several bookcases f___________ of English books and magazines.
三、就画线部分提问
1 His father always goes to work by car.
_________________________________________________________________
2 Lily's grandpa sometimes plays chess with her.
_________________________________________________________________
3 I usually have noodles for breakfast.
_________________________________________________________________
4 We go out for a walk twice a week.
_________________________________________________________________
5 They play football together every day.
_________________________________________________________________
三、句子翻译
1 你多久锻炼一次 (How often)
_________________________________________________________________
2 玛丽每天都喝牛奶。(every day)
_________________________________________________________________
3 她每月看两次电影。(go to the movies)
_________________________________________________________________
4 马克几乎从来不吃鸡蛋。(hardly ever)
_________________________________________________________________
5 他们总是在周末打网球 。(on weekends)
_________________________________________________________________
6 你多久玩一次电脑游戏 (Howoften)
_________________________________________________________________
7他们多长时间去参观一次博物馆 (How often)
_________________________________________________________________
8你周末通常做些什么 (频度副词)
_________________________________________________________________
9迈克有时候来看望他爷爷。(频度副词)
_________________________________________________________________
10我一个月洗两次车。(频度短语)
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