八年級英語上冊 Unit 1 How often do you exercise 知識點講解 人教新目標版

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1、八年級英語上冊 Unit 1 How often do you exercise 知識點講解 人教新目標版 1. ?疑問詞how的用法 (1) 怎樣，用什么手段，方法/交通工具 How are you? / How is she? How?did?he?do?it? / I?don’t?know?how?to?swim. How do you e to school? (2) 情況如何（指身體健康狀況）? How?are?you? (3) how?many，how?much表示“多少” how?many后接可數(shù)名詞復數(shù)，how?much接不可數(shù)名詞。 How?many?t

2、imes do?you?go?to?the?park? How?many?pens?do you want? How much water do we drink every day? How?much?are?those?pants? (4) how?often是對動作發(fā)生的“次數(shù)”提問,詢問的是 頻率“多久一次” 回答可以是：Every day. / Once a week. / Three times a week. / Often. / ... How?often?do?you?play?tennis? How?often?do?you?surf?the

3、?Internet. (5) How old...? 詢問年齡 How old are you? I am five. (6) How about…? ……如何？ ……怎么樣？ How about going to the movies? 2. time表示不可數(shù)名詞，意為“時間”。 表示可數(shù)名詞，意為“次數(shù)，倍數(shù)” What?time?is?it? ?I?go?to?the?movies?three?times?a?week. 注意“次數(shù)”的表達方法 一次????once，?兩次????twice，三次或三次以上用基數(shù)詞加上times： three?times

4、、five?times、one?hundred?times. 表示“……幾次”的表達方法是： once a day/ a week/ a month/ a year twice a day/ a week/ a month/ a year 3. exercise v/n shop v/ n He often exercises on weekends. We often do / take exercise on weekends. We often shop on weekends. There are many shops in the neighb

5、orhood. 4.?as?for意為“就……而論”，“至于” As?for?fruit，I?eat?it?sometimes. As for him，I never want to see him here. 至于他，我永遠不希望在這里見到。 5. My mother wants me to drink it. 我媽媽想要我喝。 want to do sth. 想要做某事 want sb. to do sth. 想要某人干某事 Do you want to go to the movies with me？ 你想和我一起去看電影嗎？ I want you t

6、o help me with my math. 我想要你幫我學數(shù)學。 有很多動詞后面用這種結構做動詞的復合賓語： ask?sb.?to?do?sth. 叫某人做某事 tell?sb.?to?do?sth. 告訴某人去做某事 help?sb.?(to)?do?sth. 幫助某人做某事 6. She says it’s good for my health . 她說它對我的健康有意。 　 be good for...表示“對……有益（有好處）” 其反義為：be bad for... 對……有害/無益 　It's good for us to do more re

7、ading. 多讀書對我們有好處。 Drinking?milk?is?good?for?your?health. 喝牛奶對你的健康有益。 Reading?English?is?good?for?studying?English. 對英語對學習英語有益/有幫助。 Reading in bed is bad for your eyes. 在床上讀書對你的眼睛有害。 7. usually when I e home from school 通常是在我從學校回家時 When + 從句 當……時候 I often stay at home when it i

8、s rainy. 8. I try to eat a lot of vegetables. try to do sth. 盡量/盡力做某事 I’ll try to learn English well. 我會盡量嘗試學好英語的。 You must try to take more exercise. 你必須盡量多做運動。 9. I look after my health. look after 照顧 My brother is ill. I have to look after him today. 我的弟弟病了。我今天不得不照顧

9、他。 All the students must look after the desks and chairs. 所有的學生必須照看好課桌椅。 He often helps his mother look after his little sister. 他經常幫助他的媽媽照顧他的小弟弟。 10. My healthy lifestyle helps me get good grades. 我健康的生活方式幫助我取得好的成績。 help sb.(to) do sth.幫助某人做某事 She often helps me le

10、arn math. 她經常幫助我學數(shù)學。 11. Good food and exercise help me to study better. 好的食物和運動幫助我學習得更好。 help sb. (to) do sth.幫助某人做某事 12. Is her lifestyle the same as yours or different? ＝Is her lifestyle the same as your lifestyle or is her lifestyle different from your lifestyle ? 她的生活方式和你的一樣或是不同？

11、 be the same as … / be different from … 與……一樣/與……不同 She looks the same as her sister. 她看起來跟她的妹妹很像。 This book is different from that one. 這本書跟那本書不一樣。 13. I think I’m kind of unhealthy. 我想我有點不健康。 kind of = a little a kind of 一種 14. maybe (adv.) = perhaps 也許，可能 Maybe

12、he knows the answer. Maybe they’ll go skateboarding. He may know the answer. 15. although = though 雖然 Although he’s ill, he goes to school on time. 雖然他生病了，但他還是準時上學。 She eats a lot of chocolate, although she is very fat. 雖然她很胖，但她卻吃許多的巧克力。 16. A lot

13、 of vegetables help you to keep in good health. A lot of = lots of = many / much 許多 keep in good health = keep healthy = stay healthy keep + 形容詞 表保持某種狀態(tài) Keep quiet! The baby is sleeping. 那嬰兒正在睡覺，保持安靜！ We must keep our classroom clean. 我們必須保持我們的教室干凈。 17. 注意sometimes與幾個形似的詞的區(qū)別。 (1)?somet

14、ime是副詞，意為“在某個時候”，“某時” Will?you?e?again?sometime?next?week? 下周的某個時候你會再來嗎？ She?was?there?sometime?last?year. 她去年某時去過那。 (2)?some?time是名詞詞組，意為“一段時間”，做時間狀語用 I?will?stay?here?for?some?time. 我將在這呆一段時間。 ? He?worked?for that pany for some time. 他為那家電腦公司工作了一陣子。 (3) some?times是名詞詞組，意為“幾次，幾倍”

15、 I?met?him?some?times?in?the?street?last?month. 上個月我在街上遇到他好幾次了。 The?factory?is?some?times?larger?than?that?one. 這間工廠比那間大好幾倍。 （4）sometimes 是頻度副詞，意為“有時” He sometimes goes skateboarding on weekends. 他有時周末去滑滑板。 18. That sounds interesting. 那聽起來有趣。 sound（聽起來），look（看起來），smell（聞起來），taste（嘗起來），feel（覺得），seem（好象），grow（變得） ,　get（變得）等詞在英語中可用作系動詞，后跟形容詞作表語。 　 It tastes good. 這味道好。 The music sounds very sweet. 這音樂聽起來很入耳。