资源描述
7B Unit 4知识梳理一四会单词1.yesterday(adv.)昨天2. bright (adj.)明亮的3.travel(vi.)旅行4. earth (n.)地球5.moon(n.)月亮6.elephant (n.)大象7. plant(n.)植物8.without (prep.)没有9.lightning(n.)闪电10.strange (adj.)奇怪的11.usual(adj.)寻常的12. hear (vt. /vi.)听见13.whisper(n.)低语14.bush (n.)灌木丛15.unusual(adj.)不寻常的16.frightened (adj.)感到恐惧的17.anybody(pron.)任何人18.nobody (pron.)没有人19.carefully(adv.)仔细地20.noise (n.)声音，嗓音21.happen(vi.)发生22.everything (pron.)每件事，一切23.search(vi. /vt.)搜寻24.himself (pron.)他自己25.weak(adj.)虚弱的26.later以后 (adv.)27.following(adj.)接下来的28.soft (adj.)柔软的29.last (adj.)最后的30.reporter (n.)记者31. crazy (adj.)着迷的，狂热的32.kick (vt.)踢33.stone(n.)石头34.dislike (vt.)讨厌， 不喜欢35.few (pron. /adj.)少数的，少数36.practise (vt. /vi.)练习37.early (adv. /adj.)早，早的38.hard-working (adj.)勤勉的39.guide(n.)导游，指南40.introduction (n.)介绍41.pity (n)遗憾，可惜42. die (vi.)死亡43.excited(adj.)兴奋的44.appear (vi.出现45.however (adv.)但是46.weigh (vi.)称重47.grass (n.)草48.lay (vt.)下蛋，产卵49.baby (n.)婴儿50.remember (vt.)记住51.word (n.)单词52.second (n.)秒53.weight (n.)重量54.decide (vt. /vi.)决定用心爱心专心- 1 -55.name ( vt.)命名56.invent (vt.) 明57.star (n.)明星，恒星58.history(n. 史 形 1. weighvi.n. weight2. lay vt.laid laid3.baby n.babies4.decide vt.vi. n. decision5.scarfn. pl. scarves6.dishn.(pl. dishes)7.wakev.woke woken8.sandwichn. pl. sandwiches9.invent vt. n. inventor invention10.amazing adj. amazed11.travelvi. travelling travelled12.withprep without13.strange adj. n. stranger14.usualadj. unusal15.hear vt.vi. heard heard16.bush n. pl. bushes17.care v adj. careful, carefully careless 18.noise n adj. noisy19.weakadj. strong20.follow v. following21.reportv. n. reporter22.dislike vt. hate23.introducev. n.introduction24.dievi. n. deathadj.dead25.excited adj. exciting26.appearvi. disappear27. sciencen. scientist二、重点短 1.over = more than多于，超 2. the history of China中国 史3. a piece of/two pieces of一 / 两 4. decide todo sth= make up ones mind to do sth决定做某事make adecision 做决定5. the weight of的重量6. remember to do sth 住做某事 remember doing sth 得做 某事7. two days ago 天前8. a hard-working student一个勤 的学生9. wake sb up叫醒某人10. dislike/hate doing sth不喜 做某事用心爱心专心- 2 -11.be fond of doing sth喜 做某事12.practise doing sth 做某事13. be crazy about doing sth 做很着迷14. the following day第二天15.take care of /look after照 16. happen= takeplace 生 sth happen to sb某事 生在某人身上happen to do sth碰巧做某事17. on one s way to在去的路上by the way 便 一下on one s way to school在某人去上学的路上onones way home 在某人回家的路上18. keep ones eyes open使某人的眼睛 着19. at the same time在同 at times= some times= from time to time有 20. not any more/longer =no more /longer不再21.take photos /pictures拍照片22. live up to活到23.Thank you for doing sth 你做某事24.during ones life在某人一生中25. keep on doing sth一直做某事26. be frightened ofdoing害怕 / 做某事27. run away quickly很快跑走了run after追赶run out用完，耗尽28. say to oneself自言自 think to oneself29. show sb sth/show sth to sb把某物 某人看show sb. around 某人参 30. have a great time= enjoy oneself = have fun玩得很开心31. by rocket乘火箭32.as usual像往常一 33.at birth在出生 34. be frightened = be afraid害怕35.turn around 来36.run into sb.= meet sb.巧遇某人37. be poisonous有毒用心爱心专心- 3 -38. be full of = be filled with充 ；装 39 walk on tiptoe用脚尖走40 look after sb. well = take good care of sb.好好照 某人41.the following/next Sunday (之前不放介 )下个周日42.be fond ofmusic 好音 be fond of listening to music 好听音 43.it sounds/sounded like听上去像44. practise doing sth 做某事45.take turns to do sth 流做某事46. fact sheet 料 47return sth to sb = give sth. back to sb.把某物 某人48.key ring 匙扣49.the weight of an elephant大象的体重50.belong to sb. (sb用 格 )属于某人51. live up to 150 years一直活 150 年二、 重点句子及句型 ：1.Do you know thatfishsleep withtheireyes open?你知道 是 着眼睛睡 的？2.You cannot sneeze and keep your eyes open at the same time.你做不到在打 嚏的同 着眼睛。3.There s no plant life without lightning.没有 就没有植物的生命。4.Isanybody there?有人在那里 ？5.Millie told Andy everything.米莉把一切都告 了安迪。6.They were still frightened.他 仍然感到害怕。7.They were surprised to seethe “ghost ”. 他 很惊 看到 个“鬼”.8.They were not afraid of animalsany more . 他 再也不害怕 物了。9.Simonis crazy about football.西蒙 足球很狂 。10.Sandy is fond ofmusic. 桑迪喜 音 。11.There were very fewfoods that Millie dislikes.几乎没有米莉不喜 的食物。12.What a beautiful flower it is!=How beautiful the flower is!多美的花啊！13.One frog like this has enough poison to kill about 2200 people. 的一只青蛙有足 的毒液可以 死大 两千两百人。用心爱心专心- 4 -14.A baby panda is only 100 gramsat birth.初生的大熊猫只有一百克左右。15.The most dangerous animal is the mosquito.最危险的动物是蚊子。16.A kangaroo needs its tail for pushing off. 袋鼠需要它的尾巴来推离（地面）。17.The tallest man in historywas 2.6m tall.历史上最高的人有 2.6 米。18.Snakes “hear ”with their tongues.蛇用舌头来“听“。19.Does this calendar belong to Daniel?这本日历是丹尼尔的吗？20.My friends foundit interesting too.我的朋友们也发现它很有趣。21.I cannot believe that a tortoise can live up to 150 years.22.It s interesting to knowthat each eye of a camel has 3 eyelids.23.I now understand why my mother always tells me to clean the table after a meal.24.Ants can smell things as well as dogs can.蚂蚁的嗅觉像狗的一样灵敏。25.It says that goldfish can only remember thingsforthree seconds.26.They don t know what happenedtothem three seconds ago.27.It s said that we eat about 27000 kilos of food during our lives. 据说我们一生可以吃掉大约 27000 千克的食物。28.That s the weight ofabout six elephants.那可是大概六头大象的重量。29.Thank you for your help.= Thank you for helping me.谢谢你的帮助。30.The world is full of amazing things.世界充满令人惊奇的事。三、 语法 ：1.感叹句型：What+a/an+ 形容词 +可数名词单数+( 主谓 ) ！ What a nice flower (it is)!What an interesting film (it is) !What+形容词 +可数名词复数+( 主谓 ) ！What beautiful flowers (they are)!What+形容词 +不可数名词 +( 主谓 ) ！What bad weather (it is)!How+形容词 / 副词 / 陈述 +( 主谓 ) ！How nice the flower is!How fast he runs!How time flies!2. 形容词性物主代词和名词性物主代词、名词所有格。This calendar belongs to me. =This calendar is mine.用心爱心专心- 5 -= This is my calendar.3. 一般 去 （ 1） 基本用法a) 表示 去的 作或存在的状 Eg. He bought a car yesterday.Tom was a student two years ago.b) 表示 去 生的行 Eg.Jack got up,had breakfast and then went to school.c) 表示 去一段 内 常 生的 作Eg.When I was at school, I always went to school by bus.（ 2）其它用法Used to + 原形表示 去 常做某事，但是 在不做Eg. I used to play fotball after school.注意： 状 yesterday , last week /month /year, in+ 去 （ in1998） ,ago(two days ago / three months ago )Just now /then用心爱心专心- 6 -
展开阅读全文