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Unit 1 How often do you exercise?
一、词汇要点:
1、exercise
⑴ (动词)“锻炼,运动”
⑵ (名词)① (不可数名词)“锻炼,运动”
take exercise = do exercise = exercise 做运动,锻炼身体
② (可数名词)“练习,习题” do English exercises 做英语练习
③ (可数名词)“........操” take / do morning exercises 做早操
do eye exercises 做眼保健操 exercises for the violin 小提琴练习
2、频度副词:
usually
often
frequently
sometimes
occasionally
seldom
rarely
never
always
3.英语中次数的表达方法:“基数词 + times”(其中 “一次”为 once;“两次”为 twice)
five times 五次 one hundred times 一百次
表示“某一动作在某一段时间发生的频率”的方法:“次数 + 一段时间”
看场电影要用see
读书看报用read
电视,戏剧和比赛
凡是表演用watch
Observe细观察
一时注意notice
一周三次 three times a week 一月两次 twice a month 一年一次 once a year
4
See the movie watch TV
5、health (n.健康) (keep)in good health (保持)身体健康 in poor health 健康不佳
构词法: health(n.健康)————healthy(adj.健康的)————healthful(adj.(物)有益于健康的)
——— unhealthy(adj.不健康的,有病的;对身心有害的,不良的)
6.although 和 though的区别
although 是较为正式的用语,引导的从句多位于主句前(位于主句后亦可)。
Maybe I'm not very healthy , although I have one healthy habit.(P5)
可能我不是很健康,尽管我有一个健康的习惯。
though 多为非正式用语,引导的从句位于主句前后均可。还可用于倒装句中,although不能用于倒装句中
Young though he is , he has worked for a few years. 他虽然年轻,但已工作好几年了。
7、maybe 与 may be
maybe(副词)“或许,大概”,通常放在句首,在句子中作状语。
Maybe you are right. 也许你是对的。
may be “也许,大概”,是一个动词词组,在句子中作谓语。 You may be right. 你也许是对的。
8、have 用法归纳:
⑴、“经历,享有,做,进行,从事”
have a healthy lifestyle 过一个健康的生活方式 have a meeting 开会
have fun(doing sth.)= have a good time 玩得很高兴,过得很愉快
have a swim / wash 游泳 / 洗澡 have a look at (七上P46)看一看,看一眼
⑵、“吃,喝” have dinner 吃饭 have breakfast 吃早饭 Have some tea ! 喝些茶吧 !
⑶、“(拥)有” I have a book. 我有一本书。 have a bad cold 得重感冒
9.how的短语
① 多久一次 how often (用来询问频率,其答语是 once a week , three times a month , always ,
often , usually , sometimes 等表示时间频率的副词及短语。)
How often do you shop ? Once a month.(P2) 你多久购一次物? 一月一次。
注:how long“多长时间”,询问时间长短; how many times “多少次”,询问次数。
——How long do you usually watch TV ? —— Thirty minutes.
你通常看多长时间电视? 三十分钟。
—— How many times did you feed the dog? —— Once. 这只狗你喂了几次了? 一次。
②多远 how far —— how far is it from his home to school ?——about 10kilometers
③多长How long ——how long does it take? —— about 3 minutes.
④多少 how many “ How many + 可数名词的复数形式 ”
比较:“ How much + 不可数名词”
How many hours do you sleep every night ?(P4)你每晚睡多少个小时?
How much milk do you drink each time ? 你每次喝多少牛奶?
10.至于,关于 as for
(as for 用法:用于说话时提及的另一个或事,或事物的另一方面,后可跟名词、宾格代词作宾语)
As for homework , most students do homework every day. (P3)至于作业,大多数学生每天做
As for me , I don't have a word about it. 至于我,我没有什么可说的。
11. 照顾;照看 look after = take care of 已学过的look短语有:look at...看,朝.......看
look for 寻找,寻求(七下P40) look like 看起来像.......(七下P41)
12. 去看电影 go to the movies = go to the cinema = see a film
13.在周末 on weekends = at weekends (注:在工作日 on weekdays)
如果要说“在某一个周末”还可以用 at,如:
He left his home at the weekend. 他那个周末离开了家。(这时的 at 主要强调在那个周末)
注:“这个周末我要开一个生日晚会。”不能说 " I'm having a birthday party on this weekend !"
要将 on 去掉,因为 this weekend , this year, this week 等时间状语前不需要介词 on 帮忙。
14. 在网上冲浪 surf the Internet ⒄ 取得好成绩 get good grades
15. 同......一样 the same as
16. 饮食习惯 eating habits (注:eating为动名词作定语,具有名词的特性),类似的短语有:
the reading room 阅览室 the swimming pool 游泳池
17. have a habit of...... 有........的习惯 I have a habit of getting up early. 我有早起的习惯。
⒇ 健康的生活方式 healthy lifestyle (21) ..........的结果 the results of ........
18. try to do sth. 尽力做某事 try one's best to do sth. 尽某人最大的努力
I try to eat a lot of vegetables.(P5) 我尽量多吃蔬菜。
注:try doing sth. 试着做某事(表示尝试、努力的程度小些)
Try doing it a second time. 试着再做一次。
19. ——what are you doing for vacation? —— she is babysitting her sister.这是现在进行时表将来时,表示一个按计划或安排最近要进行的动作。例如:go,come leave,start.arrive.return.work.sleep.play.do ,have,wear等。
20 一般现在时的用法
主语+谓语动词(主语单三时动词要用单三形式)
I like reading. He drinks wine a lot.
21人体结构图
各种病的表示:
Have a fever \sore throat\stomache\toothache\ headache....
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