山東省濟(jì)寧兗州第八中學(xué)學(xué)年上學(xué)期人教版八年級(jí)上冊英語知識(shí)點(diǎn)unit2(無答案)

1、人教版八年級(jí)上冊英語知識(shí)點(diǎn)Unit2How often do you exercise?導(dǎo)學(xué)案一、重點(diǎn)單詞housework ha?sw? k n._hardly h ? dli adv._ever ev?(r) adv._adv.一次；曾經(jīng) _twice twa ?s adv._program pr ?r?m n._adj.滿的；充滿的；完全的_maybe me ?bi adv._least li ? st adj._hardly ever_coffee k ?fi n._n.健康；人的身體或精神狀態(tài)_.結(jié)果；后果 _percent p?sent adj._adj.在線的 adv.在線地 _

2、n.電視機(jī)；電視節(jié)目_conj. 雖然；盡管；然而；可是_prep.穿過；憑借；一直到_body b ?di n._mind ma ?nd ._such s?t? adj._together t ?ee?(r) adv._die da? v.死； _writer ra ?t?(r) n._n.牙科醫(yī)生 _n.雜志 _adv.然而；無論如何；不管多么_conj. 比 _第 1頁adv.幾乎；差不多_none n?n pron._less les adj._point p ?nt n._二、重點(diǎn)短 例如； 如 _垃圾食品；無 養(yǎng)食品_超 ；多于；不 ；非常_不到；少于 _幫助做家 _在周末_多久一

3、次 _幾乎從不_每周一次 _每月兩次_有空_去看 影 _用互 網(wǎng)_ 舞 _打網(wǎng)球_熬夜；睡得很晚_至少 _上舞蹈 和 琴 _早點(diǎn)睡 _ 行體育活 _ 有好 _去野 _一點(diǎn)兒也不_在某人的 余 _最受 迎的 _比如； 如_第 2頁 改_去看牙醫(yī)_多于；超 _少于_幫助某人做某事_.怎么 ？ _想 某人做某事_和某人一起度 光 _做某事的的。_向某人 某事_通 做某事_你最喜 的是什么？ _做某事的最好方式_三重點(diǎn) 法( 一 ) 重點(diǎn)句型1.-What do you usually do on weekends?-I often go to the movies.(1) on weekends/o

4、n the weekend 在周末(2) go to the movies去看 影(3) 第一個(gè) do 助 第二個(gè) do 意 2. hardly ever 幾乎從不hardly ever 相當(dāng)于hardly, ever 起 作用。hardly 副 ，意 “幾乎不沒有）”，相當(dāng)于almost not ，本身具有否定含 ，不能再使用其他否定 。E.g. She hardly eats anything.辨析 : hardly 和 hardhard 作形容 ，意 “困 的， 苦的，硬的”；hard 作副 ，意 “努力地，猛烈地”。hardly 意 “幾乎不”(1) The ground is too

5、to dig(2) I canunderstand them.(3) Its raining,the people cango outside.3. -How often do you watch TV?-Twice a week.(1) how often意 “多久一次，多 一次”，用來提 率。第 3頁(2) twice a week一周兩次拓展 : 一次once兩次twice三次或三次以上基數(shù)詞 + timesthree timesfour times4. Whats your favorite program?_ What program do you like best?你最喜歡的節(jié)目

6、是什么？5. How come? 怎么回事？怎么會(huì)？表示某件事情很奇怪，有點(diǎn)想不通；可單獨(dú)使用，也可引導(dǎo)一個(gè)問句。相當(dāng)于疑問詞why 。但 how come 開頭的特殊疑問句使用的仍是陳述語序。How come you didnt tell me about it? _ Why you didnt tell me about it?6. I go to the movies maybe once a month.我也許一個(gè)月去看一次電影。maybe 副詞，意為“或許，大概，可能”，常位于句首。E.g. Maybe he knows the way to the park.辨析： maybe 與

7、 may bemaybe 副詞，作狀語，意為“或許，大概，可能”，常位于句首。may be 屬于“情態(tài)動(dòng)詞+be 動(dòng)詞”結(jié)構(gòu)，意為“可能是”。(1) The baby is cryingshe is hungry.(2) The womana teacher .7. Last month we asked our students about their free time activities. ask ab. about sth. 詢問某人某事8. We all know that many students often go online, but we were surprised t

8、hat ninety percent ofthem use the Internet every day. The other ten percent use it at least three or four times a week.我們都知道許多學(xué)生經(jīng)常上網(wǎng)，但是讓我們感到驚訝的是90%的學(xué)生每天都上網(wǎng)，而另外 10%的學(xué)生一周至少上網(wǎng)達(dá)三至四次。(1) other: adj.其他的 +名詞the other: adj. 其他的 +名詞 (在特定的范圍內(nèi))one, the other,一個(gè) , 另一個(gè)E.g. One of them is blue ， the other ones ar

9、e purple.它們的其中一個(gè)是藍(lán)色的，其他的是紫色的。others: 其他的東西the others: 其他的東西 (在特定的范圍內(nèi))E.g. One of the children likes reading ， the others like singing.后句可替換為the other students like singing.(2) at least 至少at most 最多，至多第 4頁E.g. I have ten yuan in my pocket at most.9. Most students use it for fun and not for homework.大

10、多數(shù)學(xué)生上網(wǎng)是為了娛樂而不是為了寫家庭作業(yè)。10. The answers to our questions about watching television were also interesting.關(guān)于看電視的調(diào)查結(jié)果也十分的有趣。the answers to our questions 問題的答案dance to the music 和著音樂的節(jié)奏跳舞key to the lock這把鎖的鑰匙11. Although many students like to watch sports, game shows are the most popular.盡管許多學(xué)生喜歡看體育節(jié)目，但是

11、娛樂節(jié)目是最流行的。12. It is good to relax by using the Internet of watching game shows, but we think the best wayto relax is through exercise.通過使用因特網(wǎng)看娛樂節(jié)目來放松很不錯(cuò)，但是我們認(rèn)為最好的放松方式是通過鍛煉來放松。(1) It s +adj.+to do sth 做某事 , 的E.g. It s very easy to learn English well.(2) by doing sth. 通過做某事(3) the best way to do sth.

12、is 做某事的最好方式13. It is healthy for the mind and the body.這有益于身心健康。stay healthy _ keep healthy _ keep in good health保持健康14. Old habits die hard.舊習(xí)難改。( 二 )語法知識(shí) : 頻度副詞1. 頻度副詞的含義(1) 表示次數(shù)、頻率的副詞稱為頻度副詞。常用的頻度副詞按高低依次為always usually sometimes seldom hadly ever never100%80%60%30%10%0%(2) 表示具體的頻率、次數(shù)時(shí)，一次用once，兩次用

13、twice ，三次或三次以上用“基數(shù)詞+times ”表示 : three times, four times, six times2. 頻度副詞在句中的位置(1 ) 頻度副詞一般在實(shí)意動(dòng)詞之前，be 動(dòng)詞、助動(dòng)詞或情態(tài)動(dòng)詞之后E.g. We never eat junk food.第 5頁Lucy is sometimes very busy.I can hardly say a word.(2) 有些頻度副詞也可位于句首，但表示不同含義sometimes 常位于句首，和位于句中區(qū)別不大。E.g. Sometimes Jack plays computer games.often 用于句首時(shí)

14、，通常表示強(qiáng)調(diào)，且其前一般有quite， very 修飾E.g.Very often he goes online.Usually也可位于句首，其前不用修飾語。E.g. Usually my father goes up early.Always一般不用于句首，但可以用在祈使句中。E.g. Always remember this.3. 對頻度副詞提問時(shí)，用how oftenE.g. -How often do you go to the movies?-Once a month隨堂練習(xí)一、單項(xiàng)選擇1. Have you ever been to Disneyland? No, _. I ho

15、pe I can go there next year.A. alwaysB. sometimesC. neverD. often2. I wonder _ you ll water this kind of tree. Once a week.A. how oftenB. how longC. how soonD. how much3.Mr. Li asks the students _ in the river, because it s too dangerous.A. swimB. to swimC. not to swimD. to not swim4.There were more

16、 than five thousand fans in the singer s concert選yesterday出與.(畫線部分意思相同的選項(xiàng)）A. less thanB. overC. nearlyD. about5.They are not twins, _, they look the same.A. howeverB. becauseC. butD. as6.I don t believe that this _ boy can paint such a nice picture.A. five years oldB. five-years-oldC. five-year-old第

17、 6頁7.Tony wants _ a job as a language teacher in China.A. to findB. findingC. find8.In fact, reading in bed is _ for your eyes.A. goodB. badC. healthD. junk9.How often do you exercise? _ ever. Because I am very busy with my work.A. HardlyB. NearlyC. AlwaysD. Almost10. How do you learn English words?

18、 _ making flashcards.A. ToB. ByC. ForD. With11.It is very important for us _ English well.A. learnB. learningC. to learnD. learned12.It isn t warm today, _ the sun is shining.A. orB. andC. becauseD. although13.Steve, _ do you play basketball after school? Twice a week. It can keep me healthy.A. how

19、farB. how soonC. how longD. how often14. Mike hurt( 傷) his back seriously and can _ get out of bed without(沒有 ) help.A. quicklyB. easilyC. nearlyD. hardly15. How many students are there in the hall? _ eighty students there, I think.A. As forB. At leastC. At onceD. At all16. How often do the students

20、 play sports? _.A. Twice a dayB. Since last nightC. For two hoursD. A month ago17. _ he puts it in your basket. You _ right.A. May he; maybeB. Maybe; maybeC. Maybe; may beD. May be; may be二、用所給詞的適當(dāng)形式填空1. _ (do)you often _ (go)shopping?2. What _ (do)your mother _ (do)on Saturdays?第 7頁3. She _ (visit)

21、her friend last week.4. He may _ (be)a reporter.5. Tina _ (not eat)a healthy breakfast.6. I want _ (go) for a holiday.7. Her dog _ (die) three days ago.8. It is important _ (learn) English well.9. Thirty percent of water _ (be) dirty.10. The fastest way _ (get) to Hong Kong is by air.11. My dad want

22、s me _ (be)a lawyer(律師 ).12. The boy is doing _ (exercise)on the paper.13. The girl is taking _ (exercise)to keep healthy.14. She _ (say)it is good for you.三、從方框中選擇適當(dāng)?shù)念l度副詞填空，每詞限用一次Aalways, hardly ever, never, usually, sometimes1. Do you go shopping in that supermarket all the time? Yes, I _ go shopping there.2. Susan likes writing emails to me but _ calls me up.3. My sister _ goes to the movies on weekends but she so