新目标英语八年级上Unit1单元要点

unit 1 how often do you exercise? 单元要点   情景体验情景一：询问对方所进行的课余活动及其频率。model 1a: what do you do on weekends?b: i often watch tv.a: how often do you watch tv?b: i watch tv twice a week.a: what’s your favorite program?b: it’s animal world.a: how often do you watch it?情景二：询问对方的饮食习惯。model 2a: how often do you drink milk, liu fang?b: i drink milk every day.a: do you like it?b: no. but my mother wants me to drink it. she says it’s good for my health. 课标ⅰ.主题词表：      ⅱ.语言目标：学习谈论各项活动的频率1、重点掌握：表示频率的副词：always, once a week, every day等。表示日常活动的短语：go to the movies, play soccer等。2、目标语言：—what do you usually do on weekends?—i sometimes go to the beach.—how often do you eat vegetables?—every day.most students do homework every day.ⅲ.语法聚焦：1、一般现在时，助动词do和does的用法。2、wh-及how引导的特殊疑问句what do …?how often…?ⅳ.语言文化1、学习描述课余时间的活动安排。2、学习描述基本饮食结构。3、学会描述个人生活习惯。section a要点精析【新词诠释】1、hardly/‵ha:dli/adv.几乎不（本身表示否定）eg. he hardly ever goes to bed before 11:00他很少在11点以前上床睡觉。有时hardly可用在情态动词can的后面，表示“几乎不能”。eg. i’m too tired. i can hardly walk on.我太累了，简直不能再走了。2、ever/‵ev/adv.曾；曾经eg. have you ever been to beijing?你曾到过北京吗？【短语导学】1、how often多次一次（疑问副词）用于提问句子中表示频率的副词或短语。常见的频度副词有：always, usually, often, sometimes, never等。短语有：once a week, twice a month, hardly ever(=seldom), three times a year, every day等。eg. he never goes to school late.(就画线部分提问)how often does he go to school late?你了解“twice”吗？它有两重含义：a.两次（= two times）eg. i went to beijing twice last year.去年我去了北京两次。b.两倍eg. twice of two is four.二的两倍是四。2、on weekends在周末on weekdays 在工作日3、go to the movies去看电影go to the park. 去公园4、green high school格林中学activity survey 活动调查5、all students(= all of the students)所有的学生most students (= most of the students) 大多数学生some students (= some of the students) 一些学生no students (= none of the students) 没有学生【语法聚焦】1、一般现在时中，谓语动词为实义动词，变为疑问句，助动词does和do的用法： do+ ｛ you we they +v.原形…?   does+ ｛ he she it +v.原形…? eg.—what do you do on weekends?你周末干什么？—i usually play basketball.我通常打篮球。 归纳拓展 what, how引导的特殊疑问句： 1、问时刻（点钟）：what’s the time, please? /what time is it, please? 请问几点了？ 2、问星期：what day is today? /what day is it today? /what day of the week is it? 今天星期几？ 3、问日期：what’s the date today? 今天几号？ 4、how many times 多少次 eg.—how many times a week does he play basketball? 他一周要打多少次篮球？ —he plays basketball three times a week. 他一周打三次篮球。 5、how soon多久（以后） —how soon will he be back? 他多久能回来？ —he will be back in a month. 他一个月后能回来。 6、how long 多久，多长时间 eg.—how long did it take you to clean the house? 你打扫房子用了多久？ —it took me half an hour to clean the house. 我打扫这房子用了半小时。 7、how often 多久一次 eg.—how often does he write to you? 他多久给你写一次信？ —he writes to me once a month. 他一个月给我写一次信。