Unit 1 How often do you exercise 教案、说课、备课资料
Unit 1 How often do you exercise.doc
【重要词汇概览】
◆ ever adv. 曾经
◆ once adv. 一次
◆ twice adv. 两次
◆ Internet n. 互联网
◆ program n. 节目单, (电脑)程序
◆ result n. 结果, 成果
◆ translate v. 翻译
◆ song n. 歌曲
◆ junk n. 垃圾, 破烂物,废弃的旧物
◆ milk n. 牛奶
◆ interviewer n. 采访者
◆ habit n. 习惯,习性
◆ difference n. 不同,差异,区别
◆ grade n. 分数,成绩,年级
◆ although conj. 虽然,即使,纵然
◆ unhealthy adj. 不健康的, 不益健康的
◆ skateboard n. 溜滑板运动
【重要词组概览】
◆ how often 多久一次
◆ as for 至于, 关于
◆ junk food 垃圾食品
◆ eating habits 饮食习惯
◆ of course 当然
◆ look after 照顾, 照看
◆ start with 以……开始
◆ make a difference 使得结果不同,有重要性
◆ go shopping 去购物
◆ have a party 聚会
◆ go to the movies 去看电影
◆ once a week 每周一次
◆ hardly ever 很少
◆ twice a week 每周两次
◆ three times a week 每周三次
◆ watch TV 看电视
◆ on weekend 在周末
◆ do ones homework 做作业
◆ a lot of 许多
◆ try to do 试图(努力)做某事
◆ help sb (to) do sth. 帮助某人做某事
◆ the same as 和……相同
◆ keep in good health 保持身体健康
【重要词汇讲解】
1. as for 关于;至于;就……方面来说
As for English, most students like it in our class. 我们班大部分学生喜欢学习英语。
for (表示目的)为了,因为,至于,对于,适合于
I got a little present for your birthday. 我有一件小礼物送给你过生日。
She’s coming for Christmas. 她将在圣诞节来。
2. want (常与to连用)要,想要;想得到
want to do sth. 想(要)去做某事
I want to go to Harbin for my holiday. 我要去哈尔滨度假。
Did you want to tell me something? 你想告诉我什么吗?
They want good jobs. 他们想要好的工作。
want sb. to do sth. 要某人做某事
His wife wanted him to repair their son’s bicycle! 他妻子叫他去给他们的儿子修理自行车!
I want sb. to help me. 我需要有人帮助我。
3. look after 照料,照顾,照看,相当于take care of。
My friend looked after my cat while I was on holiday. 在我去度假的时候,我的朋友照料我的猫。
Robert’s old enough to look after himself. 罗伯特这么大了,已经能照顾自己了。
4. most 形容词,意思是:最多的,多数的,大部分的。是many或much的最高级形式。
Most people take their holidays in summer. 大多数人在夏季休假。
Most of the books were missing. 大多数书都找不着了。
5. drink 喝,喝酒;(植物、土壤等的)吸水,举杯庆贺
drink a cup of tea 喝杯茶
We’ll drink your health. 我们为您的健康干杯。
He drank some beer. 他喝了点啤酒。
6. interesting 由interest(兴趣)+-ing构成,有趣的,有趣味的,引起好奇(或注意)的,令人感兴趣的
an interesting man 有趣的人
an interesting story book 一本有趣的故事书
interested 感兴趣的,有成见的,有权益的
I am interested to hear your story. 我很想听你的故事。
be interested in 对……感兴趣
He is interested in music. 他对音乐感兴趣。
I am only interested in sitting in a boat and doing nothing at all! 我只是对独坐孤舟无所事事感兴趣!
7. kind of 后接形容词或副词,意思是“有点;有几分”。如:
He felt kind of tired. 他感到有点累。
The bike is kind of expensive. 那辆自行车有点贵。
a kind of + n. 一种
This kind of question is hard to answer. 这种问题很难回答。
all kinds of + n. 各种各样的
There are all kinds of animals in the zoo. 动物园里有各种各样的动物。
different kinds of + n. 不同种类的
There are different kinds of flowers in the park. 公园里有不同种类的花。
8. maybe 或许;可能;大概。在句中作状语,通常位于句首,也可置于实义动词之前或句末。其同义词是perhaps。
Maybe he knows the way to the zoo. 也许他知道去动物园的路。
Maybe they let you in. 也许他们让你进去。
9. junk food 垃圾食品。通常指那些好吃但没有营养的零食。
junk不可数名词,意为“废弃的旧物;破烂儿;废品”。
a junk market 旧货市场
a junk dealer 收破烂的人
10. make a difference表示“使得结果不同,有重要性”是一动词短语。
If you do so,it will make a great difference. 如果你那样做,影响就很大了。
A year or two will make a great difference to us. 对我们来说一年还是两年有很大的区别。
11. help后的动词不定式可以带to,也可以不带to。表示“帮助某人做某事”,不过当help之后接一个较长的名词性词组作宾语或当其中的不定式所表示的动作主语不直接参与时,不定式一般要带to。如:
I often help mum do housework after school. 放学后我经常帮妈妈干家务活。
I helped him (to) repair his bike. 我帮他修自行车。
Help the little boys at the back of the hall to carry the chairs out. 请帮大厅后面那些小男孩把椅子搬出去。
These tablets will help you to sleep. 这些药片将对你的睡眠有帮助。
【重难点分析】
1. … but Im pretty healthy.但是我相当健康。
1) 句中pretty是副词意为“相当,颇,很”,作状语修饰healthy。例如:
I feel pretty tired.我感到相当疲倦了。
Her sister is still pretty sick.她妹妹病情还相当重。
The wind blew pretty hard.风刮得很厉害。
2) health健康。其形容词形式是healthy。
Exercising more is good for our health. 多锻炼对我们的身体有益。
keep healthy 保持身体健康 be in good health 健康
We are all in good health. 我们身体都很健康。
2. I try to eat a lot of vegetables, usually ten to eleven times a week. 我努力吃大量蔬菜,通常每周十至十一次。
1) try作及物动词:试;努力,接不定式try to do sth. 表示“试图做某事;想要做某事”;接动名词表示“做某事试试看”。
Try how far you can throw. 试试看你能扔多远。
Ill try to come tomorrow. 我明天争取来。
He tried not to smile. 他设法不笑。
Have you tried eating fish with jam? 你试没试过吃鱼加果酱?
Try writing out the new program. 编一个新程序试试。
词组:try on 试穿
try one’s best 竭尽所能
have a try 试一试
2)a lot of (=lots of) 大量,许多;既能修饰可数名词,又能修饰不可数名词。a lot of一般用于口语肯定句中,在否定句和疑问句中则用many或much。例如:
I picked lots of flowers. 我摘了许多花。
Thanks a lot. 多谢。
A lot of energy was wasted. 大量的能源被浪费掉了。
There isnt much tea in the cup. 杯子里茶水不多了。
Do you have many questions to ask? 你有许多问题要问吗?
3)ten to eleven times a week是名词性短语起副词的作用,在句中作时间状语。表示次数一次用once,二次用twice,三次以上用“数词+times”。在表示时间频度的有关短语中一般均用a代替every,这时a表示“每一”,相当于介词per的含义。例如:
We have three meals a day.我们一日三餐。
They have five English classes a week.他们每周上五节英语课。
They meet once a month.他们每月会面一次。
3. So maybe Im not very healthy,although I do have one healthy habit.因此,或许我不是很健康,但我的确有一健康的习惯。
1)这是一个含有让步状语从句的主从复合句,although表示“虽然”、“但是”引导让步状语从句通常置于句子后部,也可置于句子前部。需要注意的是,从句中用了though或although,主句中就不能再用but,这和汉语翻译“虽然……但是……”不一样。例如:
He went out,though it was raining. 尽管下雨他还是出去了。
Although they started early,they arrived late. 虽然他们动身很早,但是到的却很晚。
2)句中强调词do用来加强从句中谓语动词的语气,这种用法通常用于符合以下两个条件的句子中;①句子是肯定句;②句子中的谓语动词是一般现在时或一般过去时,分别用do,does或did来加强其语气。do的强调用法在译成汉语时,可依照各种情况译成“是……”、“的确”、“确实”等。例如:
Do tell me all about it. 请告诉我一切吧。
You do look nice today. 你今天看上去真漂亮。
She said she would come and did come. 她说她要来,她果真来了。
4. Fill in the blanks with the words given. 用所给单词填空。
这是一个祈使句,fill in表示“填写”、“填上”是固定的动词短语。例如:
Please fill in this form.请填这张表。
Please fill your name and telephone number in the blank。
请把你的名字和电话号码填在空格处。
given是过去分词作后置定语,修饰words。words与give之间是被动关系,所以应用过去分词作定语。例如:
This is a book written by a peasant.这是一本农民写的书。