人教版八年级上册Unit 2 How often do you exercise?Section B学案（含答案）

Unit 2 Where did you go on vacation
学案
第四课时Section B（2a—4）
【学习目标】
1.掌握词汇result, percent, online, television, although, through, mind, body, such as, together, die, write dentist, magazine, however, more than, almost, none, less than, point…
自我检测本单元其他词汇的掌握。
2.能熟练运用所学目标语句谈论日常活动频率。
3. 阅读短文，通过对比、分析图表等策略获得信息，提高思维的灵活性。
4.能准确通过书面表达介绍自己或朋友的生活习惯。
【预习与交流】
旧知回顾 根据句意和首字母提示填空，完成下列句子。
1. ---How o__________ does your mother shop ---Twice a week.
2. I also like English. But math is my f____________ subject.
3. Some children often surf the I_______________ with the help of their parents.
4. We u_____________ play soccer on weekdays.
5. His father d__________ in a car accident.
6. Do you know the r________ of the football match
7. M_________ he knows the answer.
8. Her uncle n___________ watches football match. He doesn’t like football at all.
新知准备
按照参加频率，将下列活动由高到底排序
a. exercise 365 days a year b. read magazines 20 days a month c. watch TV less than 3 times a week d. never see the dentist e. hardly ever stay up f. eat junk food a few times a year
g. have dinner together with the family almost every day
正确顺序：
【自学与合作】
Task 1. 与同伴核对上题中活动顺序，然后用完整语句进行生活习惯介绍。
…is my best friend. He/she exercises every day. He/she…
【释疑与评价】
1. … but we were surprised that ninety percent of the students watch TV…
be surprised（at…）“对……感到吃惊”。surprise 的过去分词surprised和现在分词surprising都可以用作形容词，但过去分词作形容词多用来描述主语的感觉，现在分词作形容词则多用于对事物进行描述，修饰。如：I am surprised at the surprising news.
相同用法的词语还有：tire, relax, interest, excite….
2. Although many students like to watch sports, game shows are the most popular.
although“虽然，尽管，即使”，用作连词。该词常用于句首，也可用于句中。在英语表达中，although与but 不能同时出现在一个句子中。例如：
Although it was snowing, it was not very cold. = It was snowing, but it was not very cold.
3. She usually watches TV for more than two hours a day.
more than, “多于，超出……”。例如：
We can use the cloth bags more than once, that’s good for the environment.
其反义短语为less than, “少于”。例如：
Today’s students usually sleep less than 8 hours at night.
同步练习
1. Mr. Zhang is an teacher, we are really in his class. （ ）
A. interesting, interested B. interested, interested C. interested, interesting D. interest, interest
2. I was late for the bus I ran fast. （ ）
A. /, but B. although, / C. /, although D. But, although
3. 他不止一次的帮妈妈做过家务。
He helped his mother the housework once.
温馨提示 学会“数数”辨代词
I eat vegetables a few times a week.
few, a few为不定代词，修饰可数名词。其中few意为not many, 即：“很少”、“不多”、“几乎没有”表示否定，如：Few of us speak Russian. 我们当中几乎没有人说俄语；
A few意为some, 即：“一些”、“不多”，虽少但是有表示肯定。
如： I’m going to buy a few bananas. 我打算去买一些香蕉。
Little, a little作不定代词时，主要修饰不可数名词。其中little意为not much,即：“不多”、“不够”、 “少量”、“几乎没有”表示否定。如：There is little ink in my pen. 我的钢笔没墨水了。
A little意为some, not much即“有一点，但不多”表示肯定。 如:
She knows a little of everything. 她每件事都知道一点。
在实际运用中，我们先根据被修饰词的可数与否判断用词，再根据提示句判断肯定、否定形式。
同步练习：
（ ）I can’t buy anything because I have money on me.
A. few B. a few C. little D. a little
【当堂检测】
一、选择正确答案。
（ ）1. _____ he is ill, ______ he goes to school.
A. Although; but B. /; / C. Although; / D. But; although
（ ）2. The old man is healthy because he often_______.
A. exercises B. drinks C. sleeps D. play
（ ）3. ---How many books in the bag are yours
--- of them is mine.
A. No one B. None C. Not one D. Nobody
（ ）4. Eating a lot of vegetables good for your health.
A. am B. is C. are D. be
（ ）5. His English is very poor. You must ______ him.
A. try help B. trying to help C. try to helps D. try to help
二、按要求完成句子。
1. Most students exercise three times a week.（改为一般疑问句）
__________ most students __________ three times a week
2. I sleep nine hours every night.（就划线部分提问）
__________ __________ do you sleep every night
3. My sister goes to a movie more than twice a month.（就划线部分提问）
__________ __________ __________ your sister __________ to a movie
4. ---How many hours does Li Ming watch TV on weekends ---None. （合并为一句）
Li Ming TV on weekends.
5. To have healthy eating habits is important for us.（改为同义句）
__________ __________ for us __________ healthy eating habits .
【拓展性作业】
一、用括号内所给词的适当形式填空。
1. The dish tastes terrible. You can try __________（put）some salt into it.
2. He reads English pretty __________ （good）.
3. __________ （drink）milk every day is good for children.
4. His lifestyle is __________ （difference）from mine.
5. ---How often does your father go shopping ---He never __________ （go） shopping.
二、根据汉语提示完成英语句子。
1. 你最喜爱的电视节目是什么？
What’s your __________ TV __________
2. 我妹妹一周至少看二至三次电视。
My sister watches TV __________ __________ __________ or three times a week.
3. 虽然他已80岁了，但他还相当健康。
__________ he is eighty, he is very .
4. 你多久吃一次垃圾食品？
__________ __________ do you eat __________ food
5. 百分之九十的学生一直在用网络。
__________ __________ __________ the students use the Internet.
三、选择恰当语句完成短文（其中有两项是多余的）
Homesick is a compound word made up of HOME and SICK. 1 But think about what the words mean when they are used together. Homesick means SICK FOR HOME. ?
Now think for a minute about SEASICK. If you change the word home in the definition（释义）to the word sea, would the definition fit SEASICK 2 When you are homesick, the only place you want to be is at home. 3 . ?
4 Heartsick doesn’t mean that something is wrong with a person’s heart. People are heartsick when they are hurt deep inside. 5 .?
A. When you are seasick, the last place you want to be is at sea
B. Maybe SICK means you don’t feel very well.
C. Have you ever heard of a person being heartsick
D. Or they feel as if their hearts are broken.
E. Seasick means SICK BY THE MOVEMENT ON THE SEA.
F. Or they feel very warm in their heart.
G. You know what each word means on its own, of course.
学考链接
（ ）1. ---I am sorry. I can’t go to your birthday party tomorrow. --- （南昌）
A. How is it B. Not at all. C. How come D. Really
（ ）2. I left my keys in the room yesterday. I had to get in the window. （静安）
A. in B. over C. through D. across
（ ）3.It was lovely weather we decided to spend the day on the beach.（襄阳）
A. such a; that B. such; that C. such; as D. so; that
（ ）4. During the World Cup, some people all night to watch the games （济南二模）
A. wake up B. get up C. stay up D. make up
（ ）5. This Saturday is my birthday. Welcome to my party!（宁波）
A. fourteenth B. the fourteenth C. fourteen D. the fourteen
英语谚语
Two eyes can see more than one. ---集思广益。
第四课时Section B（3a—Self Check）
【当堂检测】
一、选择正确答案。
1. C 2. A 3. B 4. B 5. D
二、按要求完成句子。
1. Do, exercise 2. How many hours 3. How often does, go
4. never watches 5. It’s important, to have
【拓展性作业】
一、用括号内所给词的适当形式填空。
1. putting 2. wells 3. Drinking 4. different 5. goes
二、根据汉语提示完成英语句子。
1. favorite, program 2. at least two 3. Although, healthy 4. How often, junk
5. Ninety percent of
三、选择恰当语句完成短文（其中有两项是多余的）
1. G 2.E 3.A 4. C 5.D
学考链接
1. C 2. C 3. B 4. C 5. A
书面表达（略）