Unit1 How often do you exercise Period One,动词第三人称单数变化规则,(1) 在动词后加-s，-es read - reads，write - writes，say - says (2) 以s，x，ch，sh，o 结尾的词加-es teach - teaches，wash - washes，guess - guesses (3) 以辅音字母+y结尾的词变y为i再加-es try - tries，carry - carries,一般现在时助动词的运用,第一( I )、二( you )人称和复数( they we you )借do.回答时动词没有变化。如： What do you/ they do on weekends? I / They usually play(动词) soccer. 第三人称(she,he, it, Jim(具体某个人）借does.回答时动词用第三人称单数。 What does she /he / Jim do on weekends? She / He / Jim usually plays soccer.,1a. Look at the picture and write down the weekend activities.,skateboarding 4. _ _ 5. _ _,reading,shopping,watching TV,exercising,They watch TV.,She shops.,She reads,What do they do on weekends?,What does she do on weekends?,She goes to the movies,He plays soccer.,She swims.,What does she do on weekends?,What does he do on weekends?,He skateboards. = goes skateboarding,He exercises.,They draw.,What does he do on weekends?,What do they do on weekends?,把句子补充完整,What _she usually do on weekends? She usually _TV. 2. What _they do on weekends? They sometimes _ soccer. 3. What _he do on weekends? He often _to the movies. 4. _ often do you shop? I shop once _month. 5. How _does Jim read? He _ every day.,does,watches,do,play,does,goes,How,a,often,reads,1.What do you usually do on weekends?你周末通常做什么事情？I usually play soccer.我通常踢足球。2. What do they do on weekends?他们周末做什么？They often go to the movies.他们经常去看电影。3.What does he do on weekends?他周末做什么？He sometimes watch TV.他有时看电视。4.How often do you shop?你多久去购物一次？I shop once a month.我一个月去一次。5. How often does Cheng watch TV?陈多久看一次电视？He watches TV twice a week.他一周看电视两次。,Put the words into a correct sentence.连词成句,do/usually/on/what/you/weekends/do Sometimes/goes/He/movies/to/the do/shop/how/you/often does/what/weekends/he/on/do,What do you usually do on weekends?,He sometimes goes to the movies.,How often do you shop?,What does he do on weekends?,always,usually,often,sometimes,hardly ever,never,从不, 从未,很少, 几乎不,有时,经常, 常常,通常, 一般,总是,100%,0%,频率副词,20%,40%,60%,80%,How often does she dance after school?,She always dances after school.,alwaysusuallyoftensometimes hardly ever(几乎没有) never,Lucy,always一般都放在句中（放在谓语动词之前，其他动词之后）； 只有祈使句中才可以放在句首；不能放在句末； 只能位于否定词not之后。,every day,How often does she swim after school?,She usually swims after school.,alwaysusuallyoftensometimes hardly ever(几乎没有) never,Lily,usually既可放在句中（谓语动词之前其他动词之后），也可以放在句首和句末。 可位于否定词not之前或之后 。,5 times a week,How often does he play soccer after school?,He often plays soccer after school.,alwaysusuallyoftensometimes hardly ever(几乎没有) never,Bob,often可放在句中（谓语动词之前其他动词之后），也可以放在句首和句末。 可位于否定词not之前或之后 。,4 times a week,How often does he skateboard?,He sometimes skateboards. =He skateboards sometimes. =Sometimes he skateboards.,alwaysusuallyoftensometimes hardly ever(几乎没有) never,Tom,sometimes可放在句中、也可放在句首和句末。,twice a week =2 times a week,How often does she play badminton?,She hardly ever plays badminton.,alwaysusuallyoftensometimes hardly ever(几乎没有) never,Alice,hardly ever一般放在句中（放在谓语动词之前，其他动词之后）,once a month =1 time a month,How often does he play soccer?,He never plays soccer.,alwaysusuallyoftensometimes hardly ever(几乎没有) never,never一般放在句中（放在谓语动词之前，其他动词之后）； 祈使句中可以放在句首。,Rick,1b. Listen and fill in the blanks.,A: What do you usually do on weekends? B: I _ exercise. C: I _ go shopping. D: I _ go shopping. I cant stand shopping. E: I _ go skateboarding. F: And I _ watch TV. A: How about you? G: I _watch TV. I love reading. A: Oh, why is that? G: Oh, I dont know. I guess I just like books.,usually,always,never,often,always(100%)usuallyoften sometimeshardly evernever(0%),sometimes,hardly ever,a,c,e,d,d,a,always(100%)_ usually_ often_ sometimes_ hardly ever_ never(0%)_,2a. Listen and number the activities.,_ go to the movies _ watch TV _ shop _ exercise _ read,3,1,5,4,2,go to the movies watch TV shop exercise read,2b. Listen again and match.,every day once a week twice a week three times a week once a month twice a month,.Pair work,-How often do you? I.,Give a report:I watch TV every day. My friend watches TV twice a week.,Warming up,根据句意及首字母写出单词,He watches TV t _ a week. Do you know the r _ of the football match? Mary n _ eats hamburgers because she doesnt like them. We can get a lot of information from the I _. If you are fat, you need to e _ more to keep fit.,wice,esult,ever,nternet,xercise,Warming up,翻译下列短语,1. 去看电影 _ 2. 在周末 _ 3. 几乎不; 很少 _ 4. 每周五次 _ 5. 每月两次 _ 6. 大多数人 _ 7. 活动调查 _ 8. 至于; 关于 _ 9. 去购物 _ 10. 看电视 _,go to the movies,on weekends,hardly ever,five times a week,twice a month,most people,activity survey,as for,go shopping,watch TV,Here are the results（结果） of the “Activity Survey”.,All = 100% Most = 51%-99% Some =1%-50% No =0%,What Do Students Do at Green High School? Here are the results of the student activity survey at green high school. _Most_students exercise three or four times a week. Some students exercise once or twice a week. _ students are very active and exercise every day. As for homework, _ students do homework every day. _students do homework three