人教英语八年级上册Unit2Howoftendoyouexercise复习课件

31 积习难改 32. 多于/少于
old habits die hard more than= over / less than
知识梳理
句式结构：
1. How often do you exercise? 你多久锻炼一次？ 2. What do you usually do on weekends? 周末你通常干什么？ 3. I usually play soccer. 我通常踢足球。 4. She says it is good for my health.她说这对我的健康有好处。 5. How many hours do you sleep every night? 你每天晚上睡多少个 小时？
25. 业余活动
free time activities
26. 去看牙医
go to the dentist
27.至少
at least
28.当然
of course =sure = certainly
29.有健康的生活方式 have a healthy lifestyle
30.帮助某人做某事 help sb (to) do/with sth
3.—
can we get there?
— In five minutes
A. How often B. How long C. How soon
4.— ___ is the nearest hospital from here?
— It’s about ten minutes’ walk
A. How far B. How often C. How long
3. how soon… 多快(之后)…（将来的时间） How soon will your father come back? 你爸爸多久后回来？
4. how much/many… 多少/多少钱…（价格或数量） How much water is there in the bottle?
当堂检测
1. A: How often ______ she exercise?
B: Twice a week. A. do B. does C. doing D. did.
2.Doing morning exercises ___ your health. A. are good for B. is good for C. is bad for
语法讲堂
联想记忆
1. how far… 多远…(距离） How far is it from your home to the zoo? 从你家到动物园有多远
2.how long… 多久…（一段时间或长度） How long can I keep this dictionary?我能借这字典多久？
19.帮助做家务 help with housework
20.上舞蹈和钢琴课 have dance and piano lessons
21.摇摆舞
swing dance
22.打网球
paly tennis
知识梳理
23. 和某人共度时光 spend time with sb
24. 有空
be free= have time
3、母亲说这对我的健康有益。
Mother _s_a__y_s____it’s _g_o_o_d____ _f_o_r_____ my health.
4、你每晚睡几个小时？
___H__o_w___ __m__a_n_y___ hours do you __s_le_e_p_____ every night?
8. It is good to relax by using the Internet or watching game shows ,but we think
the best way to relax is through exercise.
通过上网或看娱乐节目放松是好的，但是我们认为最好的放松方式是通过锻炼。
3. 理解和掌握下列句子:
(1) --What do you usually do on weekends?
--I usually played the piano on weekends.
(2) How often do you eat vegetables? Every day. 4.情感目标：talk about how often you do things
知识梳理
句式结构：
6. And twenty percent do not exercise at all! 并且百分之二十的学生根本不运动。
7. The answers to our questions about watching television were also interesting. 对于我们看电视这个问题的回答也很有趣。
9. It is healthy for the mind and the body. 它对于大脑和身体是健康的。
语法讲堂
单元语法突破
频度副词知多少 本单元语法为频度副词及其用法,现归纳如下。 1.含义 频度副词是表示某事发生频率的副词,即用来表示某事在一段时 间内所发生的次数。 2.用法 (1)英语中常见的频度副词:always, usually, often, sometimes, hardly ever, never。它们的含义和所表示的频率高低是不同的,如 下图所示。
D. is good at
当当堂堂检检测测
1、你父亲周末经常做什么？
What __d_o_e_s__ your father usually___d_o___ __o__n__ w__e_e_k_e_n__d_s_?
2、你多久打扫一次你的卧室？
__H__o_w___ __o_f_t_e_n___ do you clean your bedroom?
课后练习 完成学案练习
5、一些学生每周看电视4到5次。
Some students watch TV _f_o_u_r__ __o_r____ __f_i_v_e__times.
写作指导
假如你是Lucy，请你根据提示，向你的笔友Leo用英语写一封信，介 绍你的日常活动情况。
提示: 1.每天早晨跑步一小时； 2.周末帮妈妈做家务； 3.几乎从不看电视；每周上网两次； 4.一周吃一次快餐。
We have meals three times a day.我们一天吃三顿饭。 I read English every day. 我每天读英语。
语法讲堂
对频率提问
1. how often 意为 “_多__久__一__次___”，是用于提问表示 频__率__ 的特殊疑问词组。 其答语应为表示 _频__率__ 的副词或副词词组。句子的时态一般是 _一__般__现__在__时__态__，也可以是一般过去时。
写作指导
One possible version: Dear Leo， Thanks for your last letter. I want to tell you something about my daily life. I like exercise, so I run for an hour in the early morning every day. And I think doing housework is also a way of keeping me healthy, and I help my mother with housework on weekends. Although I like eating fast food like you, I eat it only once a week. I don’t like watching TV, because I think most of the programs are boring. So I hardly ever watch TV. I go online twice a week to find some interesting information on the Internet. I don’t play computer games. Could you tell me about your life? Yours， Lucy
相当于How many times…..+时间段….. e.g How many times a week do you do sports?
翻译：你多久去游泳一次？一个星期三次。
语法讲堂
2. 在一般现在时的一般疑问句中，当主语为第三人称单数或复数时，需要 句子前加助动词Does或Do 。
e.g. 他们通常在周未锻炼吗？ _D__o they often _e_x_e_r_c_is_eon weekends? 她一周上网二次吗？ _D_o_e_s she _u_s_e_ the Internet twice a week?
7. 一周三或四次 three or four times a week
8. 上网
surf the Internet / use the Internet
9. 多久(一次) how often
10…….的结果 the result of… 11.虽然，尽管 although (不能与but连用） 12.在周末 on weekends
知识梳理
13.保持健康 be in good health = keep/stay healthy
14.熬夜,睡得晚 stay up late
15.比如，例如 such as
16.垃圾食品
junk food
17.想要(某人)做某事 want (sb) to do sth
18.对…有好处 / 坏处 be good / bad for…
复习目标
1.识记下列单词:
always, usually, often, sometimes, hardly ever, never, how often, once, twice, every day, milk, junk food, health, habit
2.熟练掌握下列词组:
how often, once a month, be in good health,stay up late, on weekends…
语法讲堂
单元语法突破
(2)频度副词在句中的位置 频度副词一般位于实义动词之前,系动词、助动词或情态动词 之后。 He doesn’t often go shopping. 他并不经常去购物。 巧学妙记:行前系后情助后,句首句末表强调。
(3)此外还有一些表示频率的短语,如once a week, twice a month, three times a year, four times a year, every day等,它们准确 地表达出事情发生的频率。
知识梳理
Unit 2 核心短语
1. 去看电影 go to the movies/ cinema
2. 锻炼 exercise = do / take exercise
3. 几乎从不 hardly ever
4. 一周两次 twice a week
5. 一个月一次 once a month
6. 一年三次 three times a year