Unit2 How often do you exercise 复习要点- 人教版八年级上册英语.docx

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1、Unit 2 How often do you exercise? 复习要点短语：（1） help sb with sth 帮助某人做某事（2）go shopping去买东西（3）on weekends 在周末（4）how often 多少次（5）hardly ever几乎从不（6）once a week 一星期一次（7）twice a month一个月两次（8）go to the movies 去看电影（9）every day 每天（10）use the Internet上网（11）be freebe not busy=have time 有空（12）have dance and piano

2、 lessons上舞蹈和钢琴课（13）swing dance 摇摆舞（14）play tennis 打网球（15）stay up late熬夜到很晚（16）go to sleep 睡觉（17）go to bed上床睡觉（18）at least 至少，不少于（19）go to bed early 上床睡觉早（20）play sports 做运动（21）be good for 对.有好处（22）be good at doing sth擅长做某事（23）go camping去野营（24）in ones free time 在某人的业余时间（25）the most popular 最受欢迎（26）su

3、ch as 例如.像.这样（27）go to the dentist看牙科医生（28）more than 多于（29）old habits die hard 旧习难改（30）less than 少于（31）junk food垃圾食品（32）take care of sb 照料某人（33）look after sb照顾某人（34）have to dosth必须做某事（35）get in进入（36）be late for迟到语法要点：（1）What do you usually do on weekends? I always exercise.（2）What do they do on week

4、ends? They often help my mother with housework.（3）What does she do on weekends? She sometimes goes shopping.（4）How often do you go to the movies? I go to the movies maybe once a month.（5）How often does he watch TV? He hardly ever watches TV.（6）Do you go shopping? No, I never go shopping.习惯用法：1. help

5、 sb. with sthhave sb do sth帮助某人做某事2. How about doing? .怎么样？/ .好不好？3. want sb. to do sth. 想让某人做某事4. How many + 可数名词复数+ 一般疑问句 5. 主语+ find+ that 从句 发现6. Its + adj.+ to do sth. 做某事是.的7. spend time with sb. 和某人一起度过时光8. ask sb. about sth. 向某人询问某事9. by doing sth. 通过做某事10. Whats your favorite.?你最喜欢的是什么？11 s

6、tart doing sth. 开始做某事12. the best way to do sth. 做某事的最好方式13.full of满的14.what about doingsth？ 做某事怎么样？15.not.at all 一点儿也不 I dont like it at all. 我一点儿也不喜欢它。词语辨析：1. free 空闲的，有空的， 反义词为 busy. be free 有空，闲着，相当于 have time.Ill be free next week. = Ill have time next week. 2. How come？ 怎么会？ 怎么回事？表示某件事情很奇怪，有点想

7、不通；可单独使用，也可引导一个问句， 相当于疑问句 why, 但 how come 开头的特殊疑问句使用的仍然是陈述语序。How come Tom didnt come to the party? = Why didnt Tom come to the party?3. stay up late 指“熬夜到很晚，迟睡”。 Dont stay up late next time. stay up 指“熬夜，不睡觉”。 He stayed up all night to write his story.4. go to bed 强调“上床睡觉”的动作及过程，但人不一定睡着。I went to be

8、d at eleven last night.go to sleep 强调“入睡，睡着，进入梦乡”。 She was so tired that she went to sleep soon.5. find + 宾语 +名词, 发现 ： We have found him (to be) a good boy.find + 宾语 + 形容词， 发现： He found the room dirty.find + 宾语 + 现在分词， 发现 ： I found her standing at the door.6. percent 百分数， 基数词 + percent： percent 没有复数

9、形式，作主语时，根据所修饰的名词来判断谓语的单复数。 Forty percent of the students in our class are girls. Thirty percent of time passed.7. more than 超过，多于，不仅仅， 相当于 over. 在句型转换中考查两者的同义替换。反义词组为：less than. I lived in Shanghai for more than / over ten years.8. afraid 形容词， 担心的，害怕的，在句中作表语，不用在名词前作定语。Im afraid we cant come here on

10、time. be afraid of sb / sth 害怕某人 / 某事； be afraid of doing sth. 害怕做某事。Some children are afraid of the dark. Dont be afraid of asking question.Im afraid + 从句， 恐怕， 担心： Im afraid I have to go now.9. sometimes , sometime, some times , some time 的区别：sometimes 频度副词， 有时。Sometimes I get up very early. someti

11、me 副词，某个时候。I will go to Shanghai sometime next week. some times 名词词组， 几次，几倍。其中time 是可数名词，对它提问用how many times.I have read the story some times. -How many times have you read the story?some time 名词短语， 一段时间. 表示“一段时间”时 I ll stay here for some time. 10.how often 多久一次，用来提问动作发生的频率。回答用：once，twice, three times 等词语。How often do you play sports? Three times a week.how long 多长，用来询问多长时间，也可询问某物有多长。How long does it take to get to Shanghai from here? How long is the ruler?how far 多远， 用来询问距离，指路程的远近。 How far is it from here to the park? Its about 2 kilometers.