辽宁省东港市黑沟中学八年级英语上册 Unit 2 How often do you rcise Section A（1a2d）学案（无答案）（新版）人教新目标版.doc

how often do you exercise section a（1a-2d）课前热身：学习目标:1. 学习本单元的section a 1a-2d 的单词及短语；2. 通过句型练习，初步学习恰当的使用频率副词；3. 初步掌握（1）what do does usually do ?句型及答语。 （2） how often dodoes do sth.及答语自主学习: 快速背诵(p9-10)单词及短语，同桌互相检查提问。同步训练：1. 家务_2.一次_3.两次_4.互联网_5.节目_6.满的_7.在周末_8.去看电影_9.帮助做家务_10.一周一次_11.一月三次_12.上网_13. 多久一次 _ 14.有空的_15.上舞蹈和钢琴课_16. 摇摆舞_17.为什么呢?_合作探究:完成下列各题，归纳总结语法。1. he usually goes shopping with his mother on weekends. (对画线部分提问) _ _2. i usually go to bed at nine in the night. (对画线部分提问) _ _3.we listen to the music every day. (对画线部分提问)_.4.ningning exercises three times a day. (对画线部分提问)_.讨论归纳：1.这些句子的时态都是_.在这个时态里，经常会用到一些频度副词，例如：_ (总是)_(通常)_(经常)_(有时)_(几乎不)_(从来也不)和一些表示频度的短语。例如：_(一周一次/两次) _一月/年三/四次）a.频度副词在句中位置：观察下列句子,总结归纳规律.jane usually goes to work by bike. he can never know it. he is often late.频度副词通常位于_动词之前，be动词、助动词、情态动词等之后。如：b. alwaysusuallyoftensometimeshardly evernever注意；它们是按降幂排列的.c.对这些频率副词和短语提问时用how often. .how often意为_,用来引导特殊疑问句，询问事情发生的频率。d.对一般现在时里的谓语动词（即行为动词）提问，用疑问词_.并补出实意动词_。e. hardly ever/never几乎不/从来不,表否定意思。he_(几乎不) goes to bed before midnight.根据句意，用下面的词或词组填空，每项限用一次always usually sometimes never hardly ever every day twice a week1. my mother is very busy, so she _goes to the movies.2. she is popular in the school, because she is _ready to help others.3. the mars (火星) is mysterious (神秘) for me. i _went to the mars for vacation.4. we like singing very much and we listen to music _5. he usually goes to school by school by bike, but _he takes the bus to school when it rains. 6. he likes swimming, so he _goes swimming on weekends.7. they use the internet _.拓展延伸，讨论归纳：1.exercise的用法。（1）作不可数名词。意为“运动、锻炼”。take more _ to keep healthy.（2）作可数名词，意为“练习、习题”。i have to (做大量练习）.（3）作动词，意为“练习、运动”。how often do you exercise? （我天天锻炼）2. how long“多长”，用来询问时间（对一段时间提问常对for+一段时间提问）或物体的长度。例：he can keep the book for two days. _ _can he keep the books?how far“多远”，用来询问距离。it is about ten minutes walk._ _ is it?how soon“多久以后”，对以“in+一段时间”进行提问，常用于一般将来时。i will come back in two days._ _will you come back? 3.once: 一次，twice两次, three times三次, four times四次归纳：这些词表示_，除了“一次，两次”特殊外，后面的次数都是“_”构成。翻译：一周一次_ 一天两次_ 一年五次_归纳：这些短语表示_,对它们提问，用_. 练习：he comes to work twice a week.(划线提问)_ _ _ he come to work ?小组讨论：1. 只对次数提问，用什么疑问词？he comes to work twice a week.（划线提问）_ _ _does he come to work a week归纳：对次数提问，用_提问。2. time 除了有次数的含义外，还有什么含义？是可数名词吗？基础检测：根据提示完成空白(单词训练)1. what _(节目)do you like ? i like animal world very much.2. whats your favorite sport? _(游泳)3. -how o_ does your mother shop? -twice a week.4. i h_ ever eat out at noon.5.most students in my class sometimes use the i_.6. i also like english. but math is his f_ subject.7.her uncle n_ watches football match. he doesnt like football at all.8. i go to the movies _ (first) a month.9.-how many t_ did you go to beijing? -only once.10.look, the children are doing morning _ (exercise).语法训练：1.-how often do you hang out with your friends ? -_a . two weeks ago b. in two weeks c. for two weeks d. twice a week2. -_he do on weekends? -he often plays soccer. a. how often b. does c. what does d. what do3.li ping usually goes to bed_ eleven_ weekends.a. at; in b. in; on c. at; on d. on; in4. - what_ you usually _on weekends? -i usually _ violin.a. did; do; play the b. do; do; play c. do; did; play d. do; do; play the5. can you help me _the house?a. cleaning b. with clean c. of cleaning d. clean6. li ming was born_ may 11, 1989 _guangzhou.a. in; on b. on; in c. in; at d. at; in7. tony, pass my glass to me, please. i can _ read the words in the newspapers.a. clearly b. rather c. hardly d. ever8. lisa _eight hours every night. what about you?a. eats b. drinks c. plays d. sleeps句型转换 根据要求完成句子。9. mr. zhang taught him english two years ago. ( 改一般疑问句 )_ mr. zhang _him english two years ago?10. lucy put her books on the desk. (划线提问)_ _lucy put her books11.mike likes playing football very much. (改否定句)mike _ _ playing football.12. he goes to the park three times a week. (划线提问)_ _does he go to the park? a. how often do you exercise like that? b.i like playing computer games a lot.c.i always get up very early. d. why dont we play some after class today?e. i often go skateboarding.f. i hardly ever exercise.课后作业：mike: you look really fit，peter. do you exercise very often?peter: yes, 71 . and i lift weights for an hour every morning.mike: you re kidding!peter: no, and 72 .mike: wow! 73 .peter: about five times a week. what about you?mike: oh, 74 . i usually just watch tv in my free time. what else do you like to do, peter?peter: well, 75 . i play them three times every day.课后作业：完形填空mrs king is often ill . mr. king is very 1 and tells his son peter to 2 his mother to do some housework . so the boy has 3 time to watch tv when he comes back from 4 . he is sorry for it . now class two are having english . miss white , his 5 asks , “ do you have any brothers or sisters , peter?” the boy 6 and answers , “no , madam .” “what would you like to have ?” “a sister .” “ 7 ?” asks miss white . “because she could 8 my clothes , tell a lot of stories to me , cook 9 for our family and look after my mother , so i could 10 all the time after school .( )1. a. young b. old c. good ( )2.a. help b. teach c