(共27张PPT)
Unit 2
How often do you exercise
Section A (Grammar focus-3c)
教-学-评一致性语法课示范课
Learning Objectives
1. 通过观看视频和图片，能够谈论周末的日常活动，能够正确地使用how often引导的特殊疑问句及频率副词询问、描述周末活动的频率。
2.通过阅读翻译Grammar Focus表格句子，完成句子填空，能够总结归纳频率副词的用法及How often...引导的一般现在时特殊疑问句的用法。同时能够说出一般现在时尤其是第三人称单数的谓语动词和助动词do\does的用法。
3.通过完成4a\4b\4c,通过谈论活动的频率，学会对一般现在时与频度副词的运用。通过相互的调查与报告,从小就培养学生健康的世界观和积极进取的人生观。
Activity 1
Lead to objective 1 test it
Lead in
评价标准：观看视频，完成听力填空，写出1个短语得1分。此活动共6分。 我得（ ）分。
Watch the video and fill in the blanks.
Reporter: So, Chung, ____ ____ do you watch TV
Chung: Hmm…about ____ __ ____, I guess.
Reporter: Uh-huh. And how often do you read
Chung: Oh, I read ____ ____ at school!
Reporter: How often do you go to the movies
Chung: Uh…let’s see…maybe _____ _ _____
Reporter: How often do you exercise
Chung: Oh, I exercise about ____ ____ __ ___.
Reporter: How often do you shop
Chung: Shop I shop about…about _____ __
________.
how often
twice a week
every day
once a month
three times a week
twice a
month
Activity 2
Lead to objective 1 test it
Look and fill
评价标准：根据图片和日程表完成对话，写出1个得1分。此活动共5分。 我得（ ）分。
Look at the pictures and fill in the blanks.
Mon. Tues. Wed. Thur. Fri. Sat. Sun.
1. — ___________ do they play football
— They play football __________.
How often
once a week
Mon. Tues. Wed. Thur. Fri. Sat. Sun.
2. — How often does she do housework
— She does housework ________________.
four times a week
Mon. Tues. Wed. Thur. Fri. Sat. Sun.
3. — How often does she brush her teeth — She brushes her teeth _________.
every day
4. — How often do you go swimming
— I go swimming ____________.
twice a month
Activity 3
Lead to objective 1 test it
Pair work
评价标准：根据图片和提示对话编新对话，注意频度副词的应用。俩俩对话，互相问答，每个学生至少提出3个问句，语言流畅，每个学生得6分。此活动共6分。 我得（ ）分。
Let’s talk about your weekends.
—What do you usually do on weekends —I usually watch TV/...
—How often do you go to the movies/watch TV/... —Once a week/...
—Do you... —Yes, I do. /No, I don’t.
Activity 4
Lead to objective 2 test it
Read and circle
评价标准：读翻译Grammar focus里的句子，然后圈出频度副词；完成下面的填空，填正确1个得1分。此活动共3分。 我得（ ）分。
Read and translate the sentences in Grammar Focus, then circle adverbs of frequency.
What do you usually do onweekends I always exercise.
What do they do on weekends They often help with housework.
What does she do on weekends She sometimes goes shopping.
How often do you go to the movies I go to the movies maybe once a month.
How often does he watch TV He hardly ever watches TV.
Do you go shopping No, I never go shopping.
Grammar Focus
always, (usually)，often，sometimes，hardly ever, never 频度副词表示某一动作或状态出现的_____, 即在一定时间内某一动作或状态______________。
频率
重复出现的次数
always“总是”，表示动作的重复或状态 的延续。usually“通常”，表示很少有例外。often“经常”，表示动作的重复，但不如 usually频繁，中间有间断。sometimes“有时”，表示动作偶尔发生。hardly over “几乎不”，常和ever连用表示强调。never“从未”。
Adverbs of frequency tell us _________ something takes place.
频度副词
how often
Activity 5
Lead to objective 2 test it
Look and say
评价标准：根据后面的汉语意思，猜猜红色方框内是哪个频度副词，然后翻译后面的句子，翻译正确1个得1分。此活动共6分。 我得（ ）分。
The differences among adverbs of frequency(频度副词).
我总是六点钟起床。
我经常下班后回家。
我通常和朋友一起过圣诞节。
我有时周末打网球。
我很少去图书馆。
我从不听摇滚乐。
否定词
偶尔地
一般地
评价标准：根据图片，写出周末活动的名称，写出1个得1分。此活动共5分。 我得（ ）分。
Activity 6
Lead to objective 2 test it
Look and say
The position(位置) of frequency adverbs.
I always wake up at 6:00.
I usually come home after work.
I sometimes play tennis on theweekend. He hardly ever watches TV.
He is often sad.
I am always interested in English.
My mom is never late for work.
他经常伤心。
我总是对英语很感兴趣。
我妈妈上班从不迟到。
Sometimes I go skating.
She watches TV sometimes.
有时我去滑冰。
他有时候看电视。
Students should always wear school uniforms.
Lucy doesn’t usually do herhomework. I will never forget my best friend.
学生应该总是穿校服。
Lucy经常不做家庭作业。
我将从不会忘记我最好的朋友。
频率副词通常在__________之前
实义动词
频率副词通常在_______之后
be动词
频率副词通常在_______________之后
情态动词或助动词
频率副词用在句子前或后表强调。
评价标准：根据Grammar focus里边的句子，完成下面的填空，写出1个得1分。此活动共6分。 我得（ ）分。
Activity 7
Lead to objective 2 test it
Look and fill
What do you usually do on weekends I always exercise.
What do they do on weekends They often help with housework.
What does she do on weekends She sometimes goes shopping.
How often do you go to the movies I go to the movies maybe once a month.
How often does he watch TV He hardly ever watches TV.
Do you go shopping No, I never go shopping.
频率副词always(总是), usually(通常), often(经常), sometimes(有时候), 还有hardly ever(几乎不), never(从不),谈论习惯性、经常性的动作或状态，常常与__________连用。
例如：他总是上课迟到。He always ______late for class.
她通常晚上做家庭作业。She usually _____ her homework at night.
他们几乎不看电视。 They hardly ever ______ TV.
arrives
does
watch
一般现在时
在一般现在时疑问句中，当主语为第二人称或第三人称复数时，则助动词用_____.
在一般现在时疑问句中，当主语为第三人称单数时，则助动词用_____.
do
does
评价标准：根据Grammar focus里边的句子，完成下面的填空，写出1个得1分,共4分；翻译句子1句话1分，共2分。此活动共6分。 我得（ ）分。
Activity 8
Lead to objective 2 test it
Look and fill
What do you usually do on weekends I always exercise.
What do they do on weekends They often help with housework.
What does she do on weekends She sometimes goes shopping.
How often do you go to the movies I go to the movies maybe once a month.
How often does he watch TV He hardly ever watches TV.
Do you go shopping No, I never go shopping.
How often 问句与一般现在时的用法和答语
how often意为 “__________”，是用于提问表示 _____ 的特殊疑问词组，其答语应为表
示 ______ 的副词或副词词组。句子的时态一般是______________也可以是一般过去时。
多久一次
频率
频率
一般现在时态
翻译：你多久去游泳一次？一个星期三次。
How often do you go swimming
Three times a week.
评价标准：根据要求，回答how often的答语，写出1个得1分。此活动共4分。 我得（ ）分。
Activity 9
Lead to objective 2 test it
Look and say
对频度副词的提问
对频度副词进行提问常用how often, 表示“多久一次”。一般是对一般现在时态的提问，有时也和一般过去时连用。回答一般是用表示频率的副词。
结构：How often +助动词do/does+主语+do sth.？
答语有四种情况：
(1)不表示具体次数的频度副词 alway， usually，often，
sometimes，hardly ever，never
(2)every+时间单位(单数) every morning/afternoon/evening/day/Sunday /weekend/ week /month/term/year/…
(3)数字+time(s)+a+一段时间 once a day/week/month/year twice a week /month /year three times a week/month/year four times a week/month/year
(4)once every four years 每四年一次 seven times every two minutes
每两分钟七次
Lead to objective 2
Look and say
频率短语的位置
I exercise three times a week..
We play chess once a week.
I ride my bike every day.
Once a month, she goes shopping.
仔细观察频率副词短语的位置，你发现了什么？
频率副词短语通常在句末，有时也在句首。
频率副词的用法
1.常与一般现在时态连用,表示经常或反复发生的动作。
Tom usually reads books in the evening.
2.always与进行时态连用,不强调动作正在进行,而是表示赞扬,厌烦等情感。
He is always helping others.
He is always copying others’ homework.
They are always thinking of me.
Activity 10
Lead to objective 2 test it
Look and say
评价标准：根据答语选择答案，能说出方框内的特殊疑问词是how often还是when,说正确1个得1分。此活动共4分。 我得（ ）分。
Can you tell a difference between “how often” and “when”
Activity 11
Lead to objective 2 test it
Look and say
评价标准：根据语境和答语选择how短语填空，选择正确1个得1分。此活动共5分。 我得（ ）分。
Can you tell a difference among how often/how long/how far/how soon
How often
How soon
表示“多久一次”，对频率进行提问。
表示“多久以后”，通常用在一般将来时的句子中，答语通常用“in＋时间段”。
How long
How far
How often
表示“多远”，对距离进行提问。
表示“多长时间；多长”，
对时间段或长度进行提问。
Activity 12
Lead to objective 3 test it
Fill and match
评价标准：根据语境选择do或者does,选择正确1个得0.5分，共3分；匹配答案正确1个得0.5分，共3分。此活动共6分。 我得（ ）分。
does
Do
do
Does
do
Do
c
f
e
a
b
d
熬夜
上床睡觉
做运动
3a
Activity 13
Lead to objective 3 test it
Look and say
评价标准：根据所给词汇写问句，写正确1个得1分，共4分；然后和同伴互相练习对话，把同伴的答语写在横线上，写正确1个得1分，共4分。此活动共8分。 我得（ ）分。
Use the words given to write questions. Then ask and answer them with your partner.
How often do you help with housework
What do you usually do on weekends
How often does your best friend exercise
What do you usually do after school
Three times a week.
I usually visit my grandparents.
He exercises almost every day.
I usually help with cooking.
3b
Activity 14
Lead to objective 3 test it
Look and write
评价标准：根据图片，写出学习英语得方法，写出1个得1分。此活动共6分。 我得（ ）分。
What can you do to improve your English
read English books
read English newspapers
watch English movies
listen to English tapes
sing English songs
speak English with foreigners
Activity 15
Lead to objective 3 test it
Look and write
评价标准：4个人1组，先采访本小组3个同学，把答案填在表格内，采访3个得3分；然后根据采访结果汇报采访结果，用5句话汇报得5分。此活动共8分。 我得（ ）分。
3c
What 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.
Su Lei
Hu Tao
once a week
Li Tao
Ma Li
three times
a week
every day
twice a month
write to a pen pal
watch English movies
go to the English club
keep an English diary
Report:In our group, Hu Tao goes to English Club three times a week. Su Lei watches English movies once a week. ... has the best learning habits in our group.
Language points
1. He plays at least twice a week.
at least为固定短语，意为“至少；不少于；起码”，反义短语是at most，意为“至多；不超过”。
Teenagers need to sleep at least 8 hours every day.
You can borrow at most three books once.
2.I go to the movies maybe once a month.
maybe adv. 大概；或许；可能 = may+动词原形
e.g. Maybe you are right. You may be right.
Mary may stay at home this afternoon.
Maybe Mary will stay at home this afternoon.
Language points
maybe adv. “可能；也许”，可用于句首或句中作状语。
may be 由情态动词may加系动词be构成的，意为“可能是；也许是”，与主语及后面所接的名词、形容词、介词短语等构成“主系表结构”。
maybe & may be
【语境应用】I. 选词填空。
1) —I can't find my watch.
—_________(Maybe / May be) you left it in the classroom.
2) The traffic (交通) is so bad. I _________ (maybe / may be) late today.
3) John visits his uncle _______(maybe / may be) once a month.
Maybe
may be
maybe
Class test
( )1.What ______ she usually ______ on Sunday
is; do B. does; do C. does; does D. did; do
( )2. —Do you often go to the gym
—No, ______. I don’t like sports at all.
A. always B. never C. sometimes D. usually
( )3. —Would you like some coffee
—No, thanks. I ______ drink coffee. Coffee is bad for my stomach.
A. usually B. often C. hardly D. always
一、单项选择
评价标准：根据语境选择答案，选择正确1个得1分，此活动共3分。 我得（ ）分。
B
C
B
Activity 16
Lead to objective 1.2.3 test them
评价标准：根据要求变换句型，1个题2分，错1个扣1分，扣完为止。此活动共6分。 我得（ ）分。
Class test
Activity 16
Lead to objective 1.2.3 test them
二、根据要求完成句子
1. Grace does online shopping four times a month.（对画线部分提问）
does Grace do online shopping？
2. Mike often goes to the library on Sundays.（对画线部分提问）
Mike often on Sundays
How often
What does do
3. He usually goes to the movies on weekends.（改为一般疑问句）
he usually to the movies on weekends
Does go
评价标准：根据要求，对划线部分提问，写出1个空格得0.5分。此活动共6分。 我得（ ）分。
Class test
Activity 16
Lead to objective 1.2.3 test them
1. I visit my grandparents three times a month.
___________ ___________ ___________ you ___________ your grandparents
2. I sometimes clean the room on weekends.
___________ ___________ you ___________ ___________ on weekends
How often do visit
What do sometimes do
三. 对划线部分提问
3. My grandpa hardly ever uses the computer.
___________ ___________ ___________ your grandpa ___________ the computer
How often does
use
Homework
1. (You Must)
Copy and remember the sentences in the
Grammar Focus.
2. (If You Can) Writing
Write an article to introduce(介绍) your and your best friend’s
free time activity frequencies.
要求： (1) 运用一般现在时和频度副词
(2) 语句通顺，格式正确
(3) 字数不少于60
self-evaluation
本节课共99分 ，我共得（ ）分。
我的评价等级（在等级括号内打钩）：
获得至少90分 ，优秀（）；
获得至少80分 ，良好（）；
获得至少70分 ，合格（）。
【学后反思】
一、完成自我评价表：
1.本节课我共新学单词和短语有___________个，能完全记住并会初步使用的有：___________________________________________________; 还不能记住和使用的有：______________________________________________________________________________
2.对我有帮助的学习方法有（请在括号里打钩）：
( )(1)能够根据图片和句子自己总结出语法规律。
( )(2)能够积极参与课堂，学会了知识的总结和归纳
( )(3)通过提示信息，学会了如何用英语采访，如何作采访报告
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Thanks!中小学教育资源及组卷应用平台
Unit 2 How often do you exercise Section A Grammar focus-3c 导学案
班级： 姓名：
科目： 授课教师：
学习目标 1. 通过观看视频和图片，能够谈论周末的日常活动，能够正确地使用how often引导的特殊疑问句及频率副词询问、描述周末活动的频率。2.通过阅读翻译Grammar Focus表格句子，完成句子填空，能够总结归纳频率副词的用法及How often...引导的一般现在时特殊疑问句的用法。同时能够说出一般现在时尤其是第三人称单数的谓语动词和助动词do\does的用法。3.通过完成4a\4b\4c,通过谈论活动的频率，学会对一般现在时与频度副词的运用。通过相互的调查与报告,从小就培养学生健康的世界观和积极进取的人生观。
学习重难点 重点：常见频率副词及短语在句中的用法；关于活动频率的问答句。难点：掌握常见频率副词及短语在句子中的位置关系。
自学指导 自学检测及课堂展示
课前预习 根据汉语意思完成下列句子1. 你通常在周末做什么？______ ______ you ______ do on weekends 2. 我总是去运动。 I _______ _______.3. 他们在周末做什么？______ ______ they ______ on weekends 4. 他们经常帮助做家务。They ________ help with _________. 5. 她在周末做什么？What ________ she _________ on weekends 6. 她有时候去购物。She ________ ________ ________.7. 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 the movies maybe _______ _______ ________.9. 他多久看一次电视 _______ _______ does he watch TV 10. 他几乎不看电视。He _______ _______ watches TV. 11. 你去购物吗？ _______ _______ go shopping 12. 不，我从不去购物。No, I _______ _______ shopping.
情景导入 I.Watch the video and fill in the blanks.Reporter: So, Chung, ____ ____ do you watch TV Chung: Hmm…about ____ __ ____, I guess.Reporter: Uh-huh. And how often do you read Chung: Oh, I read ____ ____ at school!Reporter: How often do you go to the movies Chung: Uh…let’s see…maybe _____ _ _____ Reporter: How often do you exercise Chung: Oh, I exercise about ____ ____ __ ___.Reporter: How often do you shop Chung: Shop I shop about…about _____ __ II. Look at the pictures and fill in the blanks.III.Let’s talk about your weekends.—What do you usually do on weekends —I usually watch TV/...—How often do you go to the movies/watch TV/... —Once a week/...—Do you... —Yes, I do. /No, I don’t.
学习理解 一、Read and translate the sentences in Grammar Focus, then circle adverbs of frequency. always, (usually)，often，sometimes，hardly ever, never 频度副词表示某一动作或状态出现的_____, 即在一定时间内某一动作或状态______________。二、The differences among adverbs of frequency(频度副词).(略)三、The position(位置) of frequency adverbs.(略)四、频度副词与一般现在时(略)五、How often 问句和答语how often意为 “__________”，是用于提问表示 _____ 的特殊疑问词组，其答语应为表示 ______ 的副词或副词词组。句子的时态一般是______________也可以是一般过去时。答语有四种情况：六、频率短语的位置和频度副词得用法七、Can you tell a difference between “how often” and “when” 八、Can you tell a difference among how often/how long/how far/how soon
应用实践-
1.Finish plete the questions with do or does. Then match the questions and answers.2. Finish 3b---use the words given to write questions. Then ask and answer them with a partner.3. What can you do to improve your English Finish 3c.
课堂练习 一、单项选择。1.What ______ she usually ______ on Sunday is; do B. does; do C. does; does D. did; do2. —Do you often go to the gym —No, ______. I don’t like sports at all. A. always B. never C. sometimes D. usually3. —Would you like some coffee —No, thanks. I ______ drink coffee. Coffee is bad for my stomach. A. usually B. often C. hardly D. always 二. 按要求完成句子1. Grace does online shopping four times a month.（对画线部分提问） _______ _______ does Grace do online shopping？Mike often goes to the library on Sundays.（对画线部分提问） _______ _______Mike often ________ on Sundays 3. He usually goes to the movies on weekends.（改为一般疑问句） _______ he usually ________ to the movies on weekends 三. 对划线部分提问1. I visit my grandparents three times a month. ___________ ___________ ___________ you ___________ your grandparents 2. I sometimes clean the room on weekends. ___________ ___________ you ___________ ___________ on weekends 3. My grandpa hardly ever uses the computer. ___________ ___________ ___________ your grandpa ___________ the computer
作业 1. (You Must)Copy and remember the sentences in the Grammar Focus.2. (If You Can) WritingWrite an article to introduce(介绍) your and your best friend’s free time activity frequencies. 要求： (1) 运用一般现在时和频度副词 (2) 语句通顺，格式正确 (3) 字数不少于60
【参考答案】
课前预习 根据汉语意思完成下列句子1.What do;usually 2.always exercise 3.What do;do 4.often;homework 5.does;do 6.sometimes goes shopping 7.How often;movies 8.once a month 9.How often 10.Hardly ever 11.Do you 12.never go
情景导入 I.Watch the video and fill in the blanks. II. Look at the pictures and fill in the blanks.III.Let’s talk about your weekends.(略)
学习理解 一、Read and translate the sentences in Grammar Focus, then circle adverbs of frequency. The differences among adverbs of frequency(频度副词).三、The position(位置) of frequency adverbs.(略) 四、频度副词与一般现在时五、How often 问句和答语 频率短语的位置和频度副词得用法 七、Can you tell a difference between “how often” and “when” 八、Can you tell a difference among how often/how long/how far/how soon 二、The differences among adverbs of frequency(频度副词).
应用实践- 1.Finish plete the questions with do or does. Then match the questions and answers. 2. Finish 3b---use the words given to write questions. Then ask and answer them with a partner.3. What can you do to improve your English Finish 3c.
课堂练习 一BCB二、1.How often 2.What does;do 3.Does;go三1.How often do;visit 2.What do; sometimes do 3.How often does;use
作业 略
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Unit2 Section A Grammar focus-3c 分层作业
一、汉译英：单词/短语
翻译下列短语：
1．上舞蹈和钢琴课
2．摇摆舞
3．熬夜
4．至少，不少于
二、根据首字母填空
5．The room is (充满的）of desks.
6．My favorite (节目) is China Today.
7． (也许）Bill is at home.
8．My sister is playing on the (秋千）.
9．Don’t spend too much time on the (因特网）.
三、用所给单词的正确形式填空
10．My sister (hard) ever drinks coffee.
11．Alice often (go) to the movies on weekends.
12．—How often do you go fishing
—I go fishing (two) a week.
13．My brothers (not like) to play sports.
14．They usually (read) English every day.
四、完成句子
根据汉语意思完成句子
15．她每周至少弹一次钢琴。
She plays the piano once a week.
16．Mary每天花费一个小时帮助做家务。
Mary spends an hour every day_
17．每天阅读是一种好习惯。
every day a good habit.
18．你多长时间去看一次电影？
do you go to the movies
19．Mike通常在六点四十吃早饭。
Mike usually at 6： 40.
20．我几乎不喝牛奶。
I drink milk.
21．一你的父母经常做运动吗？
一是的，每天(都运动)。
— your parents often sports
—Yes. Every day.
22．—你多久看一次电影？
—一个月两次。
— do you go to the movies
一 month.
23．我经常帮妈妈做家务。
I often mom .
五、句型转换
24．Lin Tao does his homework after supper.(改为否定句）
Lin Tao his homework after supper.
25．Linda usually goes shopping with her mother.(对画线部分提问）
does Linda go shopping with her mother
26．The boy plays basketball after school every day. (对画线部分提问）
the boy after school every day
27．They usually play basketball on weekends.(对画线部分提问)
they usually play basketball
28．My favorite color is white.(对画线部分提问）
your favorite color
六、单项选择
29．— ______ do you visit your grandparents
—Once a month.
A．How soon B．How long C．How much D．How often
30． On Fridays, I often ______ with my sister and watch Running Man at home.
A．show up B．come up C．stay up
31．--Sally, how often do you use the Internet -_________.
A．Twice a week 3. Three hours C． Two years ago D．This afternoon
32．She hardly ever ________ sports games _____ TV on Sunday evening.
A．watching; over B．to watch; in C．watch; by D．watches; on
33．One of my favorite programs ________ Animal World.
A．am B．is C．are D．don't
34．I visit my parents _________a month.
A．two times B．second time C．the second time D．twice
35．How often does Tom ____ TV He ____ TV three times a week.
A．watches, watches B．watch, watches
C．watches, watch D．watched, watch
36．A: _____does she exercise B: Once a week.
A．How often B．How soon
C．How long D．How far
37．The food I cook isn’t delicious，but__________ I can look after myself.
A．at first B．at last
C．at least D．at most
38．The box is not empty. It is full___________ old books
A．of B．with
C．for D．over
39．Tom studies _______. He _______plays with his friends.
A．hard; hard B．hardly; hardly
C．hard;hardly D．hardly; hard
40．—Does Antonia always finish his homework on time
—Yes，of course. He_________ leaves today’s work for tomorrow.
A．also B．hardly
C．only D．usually
41．He studies__________ at Japanese, but he can still_______speak it.
A．hard； hard B．hardly； hard
C．hard; hardly D．hardly； hardly
42．—
一I usually watch TV with my parents.
A．What did you do on weekends
B．Do you watch TV with your parents
C．What do you usually do on weekends
D．Where do you usually go on weekends
43．______Bill is watching TV at home, but I’m not sure.
A．May be B．Maybe
C．May D．Can
七、完形填空
Bob wants to get some money. He finds a job at a shop. Every day he 44 some work after school. But 45 Saturday he works 46 day. Every day after school, he takes a bus to the shop. He 47 there at 4:00. At the shop he cleans and washes vegetables, 48 , then puts them in bags. 49 50 he sweeps the floor. Bob likes his work. He works 51 4 to 6. Then he gose home. He 52 supper at half past six. After supper he studies. He is usually tired 53 , 44 he goes to bed early.
45．A．finishes B．does C．gets D．has
46．A．on B．in C．for D．at
47．A．the B．other C．all D．a
48．A．gets B．gets to C．comes D．comes to
49．A．eats them B．puts away them C．waters them D．puts them away
50．A．Some time B．Sometime C．Sometimes D．/
51．A．at B．on C．from D．between
52．A．eat B．has C．does D．have
53．A．before the night B．after school C．before supper D．at night
54．A．so B．but C．for D．and
八、补全对话5选5
补全对话
根据对话内容，从下面方框中选出适当的选项补全 对话。
A:Hello, Tim. 55
B:There are forty students in our class.
A: 56
B:Most of my classmates exercise three or four times a week. Some students exercise every day.
A: 57
B:Sure, it’s very important to us. Do you often exercise
A: No, I hardly ever exercise.
B: 58 I think you should exercise more from now on.
A:I think you’re right. Thank you.
B: 59
A ： How often do your classmates watch TV
B:Sorry，I don’t know.
A： 60
B：I watch TV about three times a week.
A．What about you
B．How many students are there in your class
C．I’m sorry b hear that
D．How often do your classmates exercise
E．Do you think it’s very important for us to exercise
F．That's all right.
Unit2 Section A Grammar focus-3c 分层作业答案与详解
一、汉译英：单词/短语
【答案】1．have dance and piano lessons 2．swing dance 3．stay up (late) 4．at least
【解析】1．表示“上舞蹈和钢琴课”用短语have dance and piano lessons 。
2．表示“摇摆舞”用短语swing dance。
3．表示“熬夜”用短语stay up (late)。
4．表示“至少，不少于”用短语at least。
二、根据首字母填空
【答案】5．full 6．program 7．Maybe 8．swing 9．Internet
【解析】5．句意：这个房间装满了桌子。短语be full of充满。故答案为full.
6．句意：我最喜欢的节目是《今日中国》。谓语动词是单数is，所以句子的主语用单数形式。故答案为program.
7．句意：也许Bill在家。在句首应该用副词maybe，故答案为Maybe.
8．句意：我的妹妹在玩秋千。play on the swing在玩秋千。故答案为swing.
9．句意：不要花费太多的时间在网上。on the Internet在网上。故答案为Internet.
点睛：这种题型它不仅考查学生对单词形式的掌握程度，更主要是考查学生对句子成份划分的能力及对各种词类能作什么成份的掌握程度。解答这类题必须先考虑所给词在空格处作什么成份，理解句意，然后采用适当的形式。
三、用所给单词的正确形式填空
【答案】10．hardly 11．goes 12．twice 13．don't like 14．read
【解析】10．句意：我的姐姐从不喝咖啡。hardly ever几乎从不。动词前应该用副词。故答案为hardly.
11．句意：爱丽丝经常在周末看电影。根据often可知，句子应该用一般现在时。句子的主语是第三人称单数，所以谓语动词用单数。故答案为goes.
12．句意：--你多久去吊一次鱼？--一周两次。表示频率用次数，two对应的是twice，故答案为twice.
13．句意：我的弟弟不喜欢运动。因为句子的主语是复数，谓语动词是实意动词，所以其否定句，应该用助动词don’t。故答案为don't like.
14．句意：他们通常每天读书。根据every day可知，句子应该用一般现在时，句子的主语是复数，所以谓语动词用原形。故答案为read.
点睛：1如果所给单词是名词，就是考名词变复数+s/es，要记住有特殊变化的那些名词。或者把名词变成形容词。或者考名词，所有格的形式。
2如果所给单词是形容词，就是考形容词的比较级或最高级，一般是+er/the est,多音节词+more变比较级，+the most变最高级。或者把形容词转化成副词。
3如果所给单词是动词，就是考动词的时态或语态，时态可以根据句子的时间状语来判断，一般现在时态通常考第三人称单数+s/es，一般过去时态规则动词+ed，不规则的变化要记牢，一般将来时态是will+动词原形，进行时态是be的适当形式+doing，完成时态则是have的适当形式+动词的过去分词。也有可能考查把动词变成名词。如：2、4、5题。
也有能用动词的非谓语动词的形式。
四、完成句子
【答案】15． at least 16． helping with housework 17． Reading is 18． How often 19． has breakfast
20． hardly ever 21． Do： play 22． How often Twice a 23． help with housework
【解析】15． at least至少，结合句意，故填 (1). at (2). least
16．spend some time doing sth,花费时间做某事；help with sth 帮助某事，结合句意，故填 (1). helping (2). with (3). housework
17．动名词做主语看作单数，结合句意，故填 (1). Reading (2). is
18．how often多久一次，提问做某事的频率，结合句意，故填 (1). How (2). often
19．have breakfast,吃早饭，根据usually可知用一般现在时，根据主语是第三人称单数，所以谓语动词用has 故填 (1). has (2). breakfast
20．hardly ever几乎从不；drink milk喝牛奶。故填：(1). hardly (2). ever.
21．根据句意可知第一句应该用一般现在时，句子的谓语动词是实意动词，变成一般疑问句，在句首加do，短语play sports做运动。故填：(1). Do (2). play.
22．根据句意可知，这里问的是表示频率的词how often；twice a month一个月两次。故填：(1). How (2). often (3). Twice (4). a.
23．短语help sb with sth帮某人做某事。故填：(1). help (2). with (3). housework.
五、句型转换
【答案】24． doesn’t do 25． How often 26． What does do 27． When do 28． What is
【解析】24．因为原句的谓语动词是实意动词的第三人称单数，所以变成否定句时，应该加助动词doesn’t，后跟动词原形。故答案为(1). doesn’t (2). do .
25．因为划线的是usually表示频率的词，所以应该用疑问词how often. 故答案为(1). How (2). often
26．因为划线的是表示做了什么事情，所以用疑问词what，动词用do，句子的主语是第三人称单数，原句是一般现在时，所以用助动词does，故答案为(1). What (2). does (3). do
27．因为划线的是表示时间的短语，所以应该用疑问词when，原句的谓语动词是实意动词的原形，所以变成疑问句时加助动词do，故答案为(1). When (2). do.
28．因为划线的是颜色的词，空格后有colour，所以疑问词用what，原句的谓语动词有be动词，变成疑问句时，把is放在主语之前。故答案为(1). What (2). is
点睛：肯定句变否定句的方法：1、 直接在be 动词（ am, is are , was, were）、情态动词(can, shall, will, may, should, would, might,等或助动词(have, has,)后加“not ”。
2. 句子中是实义动词的一般现在时的时候，可以在实义动词前加don’t。如果句子的主语是第三人称单数形式，要在实义动词前加上助动词doesn’t，然后将该实义动词恢复原形。如：1题。另外，还需要将原句子中的some改为any。
3.如果是一般过去时，直接在实义动词前加 didn't,该实义动词恢复原形。
六、单项选择
29．— ______ do you visit your grandparents
—Once a month.
A．How soon B．How long C．How much D．How often
【答案】D
【详解】句意：——你多久去看望一次你爷爷奶奶？——一个月一次。
疑问词辨析。How soon多久；How long多长；How much多少钱； How often多久一次。根据下文，每个月一次。可知上文提问频率，故选D。
30． On Fridays, I often ______ with my sister and watch Running Man at home.
A．show up B．come up C．stay up
【答案】C
【详解】试题分析：句意：在周五，我经常和我的妹妹在家里熬夜看《奔跑吧兄弟》。A. show up出现，露面；B. come up 走上前来；C. stay up熬夜。根据后一句的内容指的是电视节目，结合是周五，所以是熬夜看电视，故选C。
【考点定位】考查动词短语辨析。
31．--Sally, how often do you use the Internet -_________.
A．Twice a week 3. Three hours C． Two years ago D．This afternoon
【答案】A
【详解】句意：——莎莉，你多久使用一次网络？——一周两次。Twice a week 一周两次；Three hours 三个小时； Two years ago 两年前；This afternoon今天下午。根据how often….. 可知此处回答频率，故用twice a week。故选A。
32．She hardly ever ________ sports games _____ TV on Sunday evening.
A．watching; over B．to watch; in C．watch; by D．watches; on
【答案】D
【详解】句意：星期天晚上她几乎不看电视上的体育比赛。
考查一般现在时及介词。watching现在分词或动名词；to watch动词不定式；句子缺少谓语动词，故排除AB；主语she是第三人称单数，故谓语动词也是第三人称单数，故第一空为watches。on TV在电视上，固定短语。故选D。
33．One of my favorite programs ________ Animal World.
A．am B．is C．are D．don't
【答案】B
【详解】句意：我最喜欢的节目之一是《动物世界》 。主语one of my favorite programs是第三人称单数，故谓语用第三人称单数，故为is。故选B。
34．I visit my parents _________a month.
A．two times B．second time C．the second time D．twice
【答案】D
【详解】句意：我一个月看望父母两次。
考查频度副词。two times法语错误；second time第二次；the second time第二次；twice两次。表示两次用twice。twice a month“一个月两次”；故选D。
35．How often does Tom ____ TV He ____ TV three times a week.
A．watches, watches B．watch, watches
C．watches, watch D．watched, watch
【答案】B
【详解】句意：汤姆多久看一次电视？——他一周看三次。
考查一般现在时。第一空是特殊疑问句，前面有助动词does，故此处谓语用动词原形watch。第二空主语he是第三人称单数，故谓语用第三人称单数，故为watches。故选B。
36．A: _____does she exercise B: Once a week.
A．How often B．How soon
C．How long D．How far
【答案】A
【详解】句意：A:她多久锻炼一次？B：一周一次。根据Once a week.可知此处对频率提问，故用疑问词how often。故选A。
点睛：how often多久一次，对频率提问；how soon多久，对将要用的时间提问；how long多长时间，对时间段提问；how far多远，对距离提问。
37．The food I cook isn’t delicious，but__________ I can look after myself.
A．at first B．at last
C．at least D．at most
【答案】C
【详解】试题分析：句意：我做的食物不美味，但至少我能够照顾好自己。至少用at least。故选C。
38．The box is not empty. It is full___________ old books
A．of B．with
C．for D．over
【答案】A
【详解】句意：这个盒子不是空的，它里面装满了旧书。短语be full of装满。故选A。
39．Tom studies _______. He _______plays with his friends.
A．hard; hard B．hardly; hardly
C．hard;hardly D．hardly; hard
【答案】C
【详解】句意：汤姆学习很努力。他几乎从来不和他的朋友们玩。
考查副词辨析。hard有形容词和副词两种性质，形容词：是努力的; 辛苦的; 困难的; 硬的。副词是努力地; 猛烈地；hardly是副词，意思是：几乎不，表示否定。结合语境可知选C。
40．—Does Antonia always finish his homework on time
—Yes，of course. He_________ leaves today’s work for tomorrow.
A．also B．hardly
C．only D．usually
【答案】B
【详解】句意：-- Antonia总是能够按时完成作业吗？--是的，他几乎不能把今天的作业推到明天。A. also也； B. hardly几乎不；C. only仅仅； D. usually通常。根据句意故选B。
41．He studies__________ at Japanese, but he can still_______speak it.
A．hard； hard B．hardly； hard
C．hard; hardly D．hardly； hardly
【答案】C
【详解】句意：他努力学习日语，但是他仍然几乎不会说日语。hard副词，刻苦，study hard努力学习；hardly几乎不。根据but表示前后是转折关系，努力的学习，但是还是不会说。故选C。
42．—
一I usually watch TV with my parents.
A．What did you do on weekends
B．Do you watch TV with your parents
C．What do you usually do on weekends
D．Where do you usually go on weekends
【答案】C
【详解】句意：--你通常在周末做什么？--我通常和我的父母一起看电视。根据答语可知，这里应该是特殊疑问句，答语是做的事情。故用what开头的问句。故排除BD；因为答语是用的是一般现在时。故排除A。故选C。
43．______Bill is watching TV at home, but I’m not sure.
A．May be B．Maybe
C．May D．Can
【答案】B
【详解】句意：也许比尔正在家看电视，但是我不确定。A. May be也许是； B. Maybe也许；C. May情态动词“也许”，后跟动词原形；D. Can情态动词“能够”。这里已经有谓语动词，没有必要再用动词，故可用副词。故选B。
七、完形填空
【答案】
44．B 45．A 46．C 47．A 48．D 49．C 50．C 51．B 52．D 53．A
【分析】本文介绍了鲍勃每天放学后去一家商店工作，他晚上很累，因此他睡觉早。
44．B
考查动词及语境的理解。A. finishes 完成； B. does 做； C. gets 得到；D. has有；句意：他每天放学后做一些工作。根据前文的He finds a job at a shop.可知他找到了一份工作，因此要做工作，do some work做一些工作，故选B。
45．A
考查介词及语境的理解。A. on 在……上面； B. in 在……里； C. for 为了；D. at在；句意：但是在星期六他工作一整天。on Saturday在星期六，故选A。
46．C
考查代词和冠词及语境的理解。A. the 那个； B. other 其他一些的； C. all 所有的； D. a一个；句意：但是在星期六他工作一整天。all day一整天，故选C。
47．A
考查动词及语境的理解。A. gets 得到； B. gets to 到达； C. comes来； D. comes to来到；句意：他在4点钟到达那里。there是副词，前面不加介词，故排除BD两项。根据前文的he takes a bus to the shop.可知他到达那家商店，故用get there到达那里，故选A。
48．D
考查动词及语境的理解。A. eats them 吃它们；B. puts away them 收拾起来； C. waters them 给它们浇水； D. puts them away把它们收拾起来。当人称代词作为短语动词+副词的宾语时，位于动词和副词之间，故排除B项。句意：在那家商店里，他打扫卫生，洗蔬菜，把它们收拾起来，然后把它们放在包里。根据后文的then puts them in bags.可知此处表示把蔬菜放起来，故用put them away，故选D。
49．C
考查副词及语境的理解。A. Some time 一段时间； B. Sometime 某时； C. Sometimes 有时；D. /；句意：有时他拖地。此处作时间状语，故用副词sometimes，故选C。
50．C
考查介词及语境的理解。A. at 在；B. on 在……上面； C. from 自； D. between在两者之间；句意：他从4点到6点工作。from…to…“从…….到……”，故选C。
51．B
考查动词及语境的理解。A. eat 吃； B. has 有； C. does 做； D. have有；句意：他在六点半吃晚饭。have supper吃晚饭，主语he是第三人称单数，故谓语用第三人称单数，故为has，故选B。
52．D
考查介词短语及语境的理解。A. before the night 在夜晚前； B. after school放学后； C. before supper 晚饭前； D. at night在晚上；句意：他经常咋晚上非常累。根据前文的After supper he studies.可知此处指的是晚饭后，因此指的是晚上，故选D。
53．A
考查连词及语境的理解。A. so 所以； B. but 但是； C. for 为了； D. and而且；句意：所以他睡觉早。根据前一句表示他非常累，后一句表示他睡觉早，前后表示因果关系，故用连词so，故选A。
点睛：根据前后文的语境，结合词性，短语，句型，时态，语态，词义辨析和主谓一致，选出正确的选项。例如小题7，句意：他从4点到6点工作。from…to…“从…….到……”，故选C。
八、补全对话5选5
【答案】55．B 56．D 57．E 58．C 59．F 60．A
【解析】55．根据后文回答 There are forty students in our class.“在我们班有四十个学生”推测这里提问有多少学生，故选 B
56．根据后文回答学生锻炼的频率，可以推测这里提问学生多久锻炼一次，故选 D
57．根据后文的肯定回答，故选E
58．根据上文“我几乎从来不锻炼”及后文“我认为应该从现在起多做锻炼”可以推测这里是对“几乎不做锻炼的评价”，对比选项，故选C
59．根据上文感谢，故选F
60．.根据上文他们就同班同学看电视频率的问答及后文I watch TV about three times a week，可以推测这里提问“你呢（你多久看一次电视）”，故选 A
点睛：情景交际题要在阅读中身临其境的去想问题，根据上下文判断怎样的对答更合适。1-6题都要通过上下文的联系来推理判断答案。
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