1、牛津译林版八年级上 8A Unit8 知识点梳理学案（无答案）8A Unit8 知识点解析1. 自然灾难pl _ 一场事故 _ 一场车祸 _ 交通事故 _2. 天正在下雨 Its raining.= The rain is falling.3. wet adj. (1)湿了get/be wet (2)湿透了be all wet (3) 比较级 _4. Didnt you hear the rain? 难道你没听到雨声吗？(否定疑问句) 回答(依据事实)：_. 我听到了。 _. 我没听到。5. wake - woke wake up 醒来 代词放中间 我今早把他叫醒了 I _ this morn
2、ing.6. 到处everywhere= here and there到处都是水There is water _/_.7. 跟我来 come with me = _ me8. mop:(1) v. 拖 mop-mopped-mopping 拖地 _拖干净,拖掉mop up 代词放中间 There is some water on the ground. Tom, _.把它拖掉(2) n. 拖把 9. 输掉决赛 lose the final = fail (in) the final = not win the final (lose-lost-losing fail-failed-failin
3、g win-won-winning)Our school football team didnt win the match/_ the match/ _ the match.10. An earthquake killed thousands of people.(1） 同义句：Thousands of people lost their lives /died in an earthquake.(2） 数量：概数 (无具体数字，有s有of): hundreds of/ thousands of/ millions of 具体数量 (有具体数字，没有s没有of): one thousand/
4、 two hundred/three million11. A coach crashed into the tree.(1) 长途汽车pl _ 四个长途汽车站 four _(2) 撞到.上 crash into 撞到它了_ (动介结构，代词不要放中间)12. A flood washed away the village.(1) flood 洪水(可数) _ (pl)(2) wash away 冲走(代词放中间) 把它冲走 _ (3) village 村庄 _ 村民13. The lightning starts a big fire in the classroom building.(1
5、) 闪电lightning 不可数 雷声 thunder (不可数)夹杂着电闪雷鸣的大暴雨 _(2) A.引起火灾 start a fire B.着火 catch fire (强调动作) / be on fire (强调状态) catch -caughtIn summer, the cigarette end (烟头) sometimes _ in the forest.The paper easily _ after he put it on fire. (3) 教学楼(pl) the classroom buildings14. A young boy fell from the tree
6、 and hurt his legs.(1) fall- fell- falling 落下跌落，掉落 fall down 从.掉落 fall (down) from sth. = fall off sth.摔倒，摔跟头 fall over雪一直下 The snow keeps falling(2) hurt-hurt (使)受伤 sb hurt 部位 = 部位 be/get hurt He hurt his legs.= _. sb hurt oneself = sb be/get hurt I was hurt.= _.15. hear-heard (1)听说 hear about/of s
7、th(3) 收到某人来信 hear from sb (4) 听到某人做某事 hear sb do sth (有频率副词) hear sb doing sth (无频率副词)16. It happened at night. 发生在夜里。(1) happen - happened 发生 发生了什么事？ _?某事发生在某人身上 sth happen _(2) 在夜里 at night 在白天 in the daytime 在中午 at noon 在傍晚 in the evening 在清早 _ 在下午晚些时候 _ 在一个寒冷的早上 _ a cold morning 在雪天 _ snowy days
8、17. 起初，我感受到一阵轻微的震动。At first, I felt _.(1) 一开始，起初 at first = in the _(2) feel-felt(过去式) n.feeling(感受,可数)(3) shake : n. 震动，晃动 (有of结构，多用shaking: the shaking of the train) v. shake-_(过去式)-shaking(1) 震动The earth starts _(shake). (2) 握手 shake hands with sb = shake sbs hands18. Then I heard a loud noise li
9、ke thunder.(1) loud : adj.响亮的，声音大的 / adv.大声地 或 loudly adv.大声地 Can you speak _? I cant hear you well. The noise became _ than before.(2)noise 不可数 - adj. _ 比较级 _(3) like thunder 后置定语 像地下的炸弹 _19. 人们恐惧地尖叫。People _.in fear 方式状语 提问：_20. I tried/did my best to run out.我尽全力跑出去(1) 同义句：I _ to run out.(2) 跑出去
10、run out 从.跑出 run out of . 跑进. run into.21. People were running in all directions while pieces of glass and bricks were falling down.(1) 朝四面八方跑 同义短语： _(2) glass 玻璃不可数 glasses 眼镜 可数 砖块 brick 可数(3) while 连接两个长动作(过去进行时)22. Then the walls began to come down.(1) begin/start to do sth begin-began(2) come d
11、own 倒塌，坍塌 = _区分：掉落掉下 _ 冷静下来 _23. finally=at last=in the end24. It was dark and silent (adj.) around me.(1) 寂静的 silent n. _(2) 黑暗 the dark 慢慢让自己爬过黑暗 _25. not. at all 根本不 I couldnt see anything at all.= I could see _.26. If : (1)是否 (不影响时态) I didnt know if anyone else _.在我附近(2)如果 (主将出现) If it _ (rain),
12、I _ (take) an umbrella.27. I felt nervous and my heart was beating fast.(1) nervous 比较级 _(2) 跳动律动beat-beat过去式 28. mind: 大脑；主意,想法(1)决定做某事 decide to do sth. = _ =_(2) 一阵恐惧略过我的心头。_.29. I told myself to calm down since I was still alive.(1) calm ：v. calm down 冷静下来 ; adj.平静的冷静的 keep calm(2) since conj.既然
13、，由于，因为 +从句(3) alive:活着的 只作表语 living: 只作定语My grandma liked watching _ fish when she was _.30. shout v. 喊叫 shout to sb shout at sb (气急败坏) 呼救 _ n. 喊叫声 可数 来自激动人群的喊叫声 _31. 没有足够空间给我移动。 There wasnt enough space for me to move. = I didnt have enough space to move.31. 找到某人的出路 find ones way out (way永远单数)32. s
14、afe adj. 安全的 比较级 _ n. _ adv. _33. sleep v. - adj. 区分: sleepy 困的，瞌睡的 ; asleep 睡着的He fell _ soon after he felt _.(对soon after 提问：when )34. 语法：（一） 过去进行时：(1) 什么时候用过去进行时：用于过去某个时间（时间点或时间段）正在发生的动作。常见时间状语：then/ at this time yesterday/at that moment/from7:20 to 7:50 yesterday/When.(2) 构成: I/He/She/it +was ;
15、We/You/They + were(3) 句式及回答：肯定句：主语+was/were +doing否定句：主语+ wasnt/werent+doing疑问句：Was/were +主语+doing? 回答：Yes, .was/were. / No, .wasnt/werent.特殊疑问句：What/when/where/.+was/were+主语+doing? (注意：问答时态一致)（二） 连词when/while/as的用法：(1) 前提：表“当.时”(2) 长动作（延续性动词）：was/were+doing (过去进行时) 短动作（短暂性动词）：did (过去式)(3)主句从句长(was/
16、were doing)when短(did)前长后短用when短(did)as两短用as短(did)when长(was/were doing)前短后长都可以长(was/were doing)while两长用while(4)以下动词不用进行时：live/have/like/hate/感官动词35. possible adj. 可能的 反义词 _ adv. _, I cant work it out alone, but Ill ask someone for help as soon as _.36.同义句：用湿毛巾捂住口鼻 cover _= use _过马路 cross the road = _
17、 _ the roadIts dangerous to do sth. = Its not safe to do sth.37. (1) protect sb from sth 保护某人免受.(危害)(2) keep oneself safe from sth 保证自己安全免受.(危害)38. burn v. 烧伤 burn-_(过去式) n. 烧伤的地方 39. what to do 做什么(对宾语提问，无it)how to do it 如何做 (如何做这件事,有宾语it)40. 去看医生 _41. 做某事持续多长时间(1.动词是延续性动词；2. for+段时间) 提问：How long把手
18、放冷水里十分钟 _42. 构词法 : 黑板 _ 告示板 _ 家务活 _ 工作日 _ 头痛 _ 牙痛 _ 煎饼 _ 铁路 _ 孙女 _43. A snowstorm hit Beijing.(1) storm:风暴；暴风暴雨 暴风雪snowstorm 可数 (2) hit-hit 袭击 44. terrible adj.可怕的 比较级 _ adv. _45. clear adj.(1)清楚的，明白的 be clear about (2)清澈的 a clear blue sky v. 清扫，清理 clear the snow from the streets. adv. clearly清晰地I am not _ about the meaning of the sentence. Can you say it _?7 / 7
