《Unit 1 How often do you exercise-Section A》.ppt

_______students do homework three or four times a week. _____students do homework once or twice a week.The results for “watch TV” are interesting. _____ students watch TV once or twice a week, some students watch TV ______ __ _____ ______ a week, but most students watch TV ______ ______. 3) sometimes: adv. 有时 Sometimes I work in the day and sometimes at night. 4) hardly ever: 几乎很少, 几乎不 I hardly ever watch soap operas. 5) never: adv. 从不, 决不 She never stops talking. 频度副词 100% always almost always usually often sometimes occasionally seldom hardly ever almost never 0% never 其他表示频度的词 every day once a week/month/year twice a week/month/year three times a week/month/year four times a week/month/year 2. 不定代词 all “全部”, most“大部分”, some“一些”, no“没有一个” 这些词可以在句中作主语、宾语、 表语或定语。如： All the waiters in the restaurant are very busy. All the students in our school have to wear school uniforms. I know most people in this party. Gina has some beautiful scarves. No children can sing this song. 3. Here are the results of the student activity survey at Green High School. 这儿是Green高中的学生活动调查结果。 1) the results of ……的结果。如： the results of the English contest 英语比赛的结果 2) as a result 由于, 因此。如： As a result, Tsinghua becomes the first-class university. 因此，清华成为一流的大学。 3) at Green High School 在格林高中 在学校用介词at。如： at Junior School 在初中 at Primary School 在小学 4. Most students exercise three or four times a week. 大多数学生一周锻炼三或四次。 1) exercise v. 锻炼； exercise n. [U]运动; [C]练习 Let’s do our exercises. 让我们做练习吧。 Walking is a good exercise. 散步是很好的运动。 2) time 次数 time and time again 千万次的 3) three or four times a week 一周三四次 表示一周/月/年多少次, 可以用 ... times a week / month / year， 注意有两个词有单独的表示法， “一次”用“once”，“两次”用“twice”。 sometimes与几个形似的词的区别 a. sometime