新目标人教版英语八年级下册unit5 知识点+练习题知识讲解.docx

1、新目标人教版英语八年级下册unit5 知识点+练习题知识讲解Unit5 What were you doing when the rainstorm came?Step1 key words and expressions1.暴风雨 n_ 2.闹钟 n_3.闹钟发出响声_ 4.开始 v _5.在很大程度上；大量地 adv_6.突然；忽然 adv_7.接电话_ 8.奇特的；奇怪的 adj_9.暴风雨 n_ 10.风 n_11.光；光线；光亮 n_ 12.报道；公布 v n_13地域；地区 n_ 14.木；木头 n_15.窗户 n_ 16.手电筒；火炬 n 17.火柴 n 18.敲打；打败 v 1

2、9.倚；碰；撞 prep 20.睡着 adj 21.进入梦乡；睡着 22.逐渐变弱；逐渐消失 23.升起；增加；提高 v n 24.倒下的；落下的 adj 25.分离；分开adv 26.看一看 27.覆盖着冰的；冰冷的 adj 28.开玩笑；欺骗 v 29.理解；领会；认识到 v 30.前往；费力地前进 31.章节；段落 n 32.学生 n 33.彻底地；完全地 adv 34.惊愕的；受震惊的 adj 35.沉默；缄默；无声 n 36.沉默；无声 37.不久前；最近 adv 38.拆除；往下拽；记录 39.恐怖主义者；恐怖分子 n 40.日期；日子n 41.塔；塔楼 n 42. 首先；最初 4

3、3.实情；事实 n 【单拼练习】1.L travels faster than sound.2.The TV news r that there was a car accident.3.She was so weak that she had to lean a the wall.4.The sun r in the east and sets in the west.5.Our class b Class 5 and won the prize.6.To tell you the t , I became a college student at 15.7.Whats the d toda

4、y?8.The s was broken by the loud music.9.Read this p and try to answer the following questions.10.Dubai T is the landmark in Dubai. It is higher than Taipei 101.【相近词语辨析】rainstorm 是由rain+storm构成的合成词。常见的还有： coat大衣 雨衣 thunder雷 雷暴rain + drop 滴 = 雨滴 storm + snow雪 = 暴风雪 fall落 下雨 sand沙子 沙尘暴 proof防.的 防雨的 wo

5、rm虫子 蚯蚓go off 发出响声 When the fire alarm went off, everyone ran out quickly. 爆炸；开火 He pulled the trigger, but the gun didnt go off. 电器设备停止运行 As the water came in the windows, all the lights went off. 离开 He went off in a hurry.3.suddenly = sudden+ly=all of a sudden4.pick up 接电话 Tom, I called you, but y

6、ou didnt pick up. 捡起；拾起 I pick up a wallet on my way home. 开车接某人 I will pick you up ai the station. 学到；获得 He was picking up the skills quickly.5.strange adj. ly adv. strangeness U strangerC6.when 和whilewhen 既可以表示某一点时间，也可以表示某一段时间。从句的动作既可以与主句的动作同时发生也可以先后发生。引导状语从句时，谓语动词可以是延续性的，也可以是非延续性的。I was just read

7、ing a book when she came into my room. while 只能表示一段时间，不能表示某一点时间。从句只能表示主句的动作发生在while从句所表达的时间段内。You cant do your homework while you are watching TV.7.wind 风 breeze 微风 gale 大风 hurricane 飓风8. light n. 【U】Its difficult to see it in the dim light. 【C】A red traffic light means you should stop.adj.暗的 a ligh

8、t room 轻的as light as a featherv. 点亮light a candle9.report v. 报道，公布 n. 报告，汇报 er 记者10.begin to do ; begin doing 11.beat 和win beat后面接比赛中的对手或者敌人win后面接奖品，名誉，财产等against 逆着 He swam against the river.反对We are for peace and against war.撞击He hit against a tree.倚着 He stood against the tree.fall asleep和be aslee

9、psleep v./n. 睡觉 asleep adj. 睡着fall asleep强调入睡的动作be asleep强调入睡的状态14.die down 逐渐变弱，逐渐消失bring down 降低；击败 burn down 火势减弱cut down砍倒15.rise 和 raiserise升起，主语自身移动到较高位置raise举起，主语发出的动作作用于其他事物realize, recognize, knowrealize意识到，理解I didnt realize how late it was.recognize认出，辨别出 I recognized his voice.know知道，了解 I

10、 know she was against pletely, entirely, totally, fullycompletely十分；完全地entirely完全，强调一个整体totally强调数量上的完全fully程度最深最彻底silence n.沉默；无声 silent adj.沉默的；无声的 silently adv.静静地 in silence = silentlyrecently = lately = recent + lydate 和daydate 日期；某件事情发生的年月日 Whats the date today?day日子 What day is it today?at fi

11、rst 与at the beginning同义，表示起初，与后来发生的事相对照 first of all与first同义，表示首先，说明顺序，后面常接next，then等。truth n.真实真理 指人或事而言reality n.真实，实在 指某事物的确存在true adj.真正的 与假对应real adj.客观存在的；真实的 与无对应23. match n. 比赛；火柴v.观看；匹配【活学活用】A bomb _ in the theater.went off B. took off C. put off D.paid off2.The chairman _from his chair.A.

12、raise B. raised C. rised D. rose3. The Lakers _ The Rockets by a big score.A.beat B. to win C. beated D.winning4.The fire _, so we put more coal on it.A. died down B. went down C. cut down D.brought down5.My four-year-old daughter was _ on the sofa.A. sleep B. asleep C. slept 6.This morning I _some

13、new restaurants on the Internet for I wanted to take Mia to a nice restaurant for her birthday.A. picked up B. looked up C. cleaned up D.gave up7.All I had to do was to follow him in _.A. silent B. silence C. silently8.- Whats the _today?- Its August 8thA. date B. day C. A&B 9.I dont believe the _of

14、 the story.A. reality B. real C. truth D.true10.Does he _his mistake?A.recognize B. realize C. learn Step2 Important sentencesIwaswaitingforthebuswhenitbegantorainheavily.1)beginv.(began)开始e.g.Illbeginwheneveryoureready.你什么时候准备好我就开始。常用的句型：begintodo与begindoing一般来说，begintodo和begindoing可以互换，但在以下三种情况下，用

15、todo。I.主语不是指人，而是it等。如：Itbegantorain.II.begin后接表示心理活动的词。如：begintoknow还有believe,wonder,think等词。III.begin本身是ing形式，为避免重复后接todo。即：beginningtodo 2.So,whentherainstormsuddenlycame,suddenlyadv.突然；忽然e.g.IsuddenlyrememberedthatIhadntlockedthedoor.我忽然想起没有锁门。3.Icalledatsevenandyoudidntpickup.pickup(=pickuptheph

16、one)接电话pickup还有以下含义：1)拾起；抱起e.g.Thechildrenpickedupmanyseashellsattheseashore.孩子们在海边捡到许多贝壳。Pickthatbookup.把那本书拣起来。2)搭载e.g.Thecarstoppedtopickmeup.汽车停下来接我。4.Bensdad was putting pieces of wppd over the windows whilehismomwasmakingsuretheflashlightsandradiowereworking.1)此句中的连词while的意思是“当的时候；和同时”，while还可

17、以表示“而；然而；但”之意，用来说明和强调两种事情或情形不同。e.g.TomisactiveandoutgoingwhilehissisterRosaisshyandquiet.汤姆活跃外向，而他的妹妹罗莎却害羞腼腆。5.People often remember what they were doing when they heard the news of important events in history.1).what they were doing 是动词remember 后接的宾语从句。宾语从句的语序应为陈述句。【活学活用】It is good manners for an A

18、rab _close to his friends when they are talking.A.stand B.stands C.to stand D.standing 2.-Hi,Bruce. Here is a letter for you. -Thanks. I wonder_.who the letter was from who was from the letterwho was the letter from who from the letter was 3.-Did you_the first place of the league match? -Of course w

19、e did. We_all the other teams.A.beat,beat B.beat,won C.win,won D.win,beat4.The river_two inches this morning.A.rose B.raised C.are getting up D.grow5.-Is it_that he missed the bus?-No,he didnt tell the_.He was late bacause he got up late.A.true,truth B.real,truth C.true,reality D.real,realityStep3 G

20、rammar focus时间状语从句本单元我们接触到了when,while引导的时间状语从句，时间状语从句的引导词有很多，常见的有：when 当的时间 The army was disbanded when the war caome to an end.战争结束时，军队即被解散。while在期间 I lived in a hotel while I was a student.我求学期间住在招待所里。before 在之前 I wiped my shoes on the mat before I came in.我在进门前把鞋在垫子上擦了擦。before 在之前 I found your co

21、at after you had left the house.你离开房子之后，我发现了你的外衣。after 在之后 He smiled as he passed.他路过时笑了笑。since 自从 Since his wife died, hes just let himself go.自从妻子死后，他就变得不修边幅了。until 直到 Lets wait until the rain stops.咱们等雨停了吧。注意：since引导的从句多用一般过去时，主句多用现在完成时。如：She has worked in the factory since she graduated from the

22、 university.2.过去进行时1.构成发放：was/ were +动词的现在分词2.用法说明：（1）表示在过去某一时刻或某一阶段正在发生的动作。如：What were you doing this time yesterday?昨天这个时候你在做什么？During the summer of 2019 she was traveling in Europe.2019年夏天她正在欧洲旅行。表示某个短暂性动词发生的背景。如果主句动作和从句动作都发生在过去，动作时间长的用过去进行时，表达动作发生的背景；动作时间短的用一般过去时，表达新的信息。如：Jim burnt his hand when

23、 he was cooking the dinner.吉姆做饭时把手烫伤了。I met Diana while I was shopping this morning.我今天早上买东西时碰到了戴安娜。表示两个同时持续的动作。如:I was doing my homework while he was listening to music.我在做作业时他在听音乐。过去进行时可以表示客气的语气。如：I was wondering if you could give me a lift.不知我可否顺便搭你的车。过去进行时的句式结构：肯定句 主语+was/were +现在分词+其他.否定句 主语+wa

24、s/were +not+现在分词+其他.一般疑问句 Was/Were+主语+现在分词+其他? 肯定答语 Yes, 主语+was/were. 否定答语 No, 主语+wasnt/werent.My sister was playing with her cat.我妹妹正在和她的猫一起玩耍。My sister wasnt playing with her cat.我妹妹没和她的猫一起玩耍。Was your sister playing with her cat? 你妹妹在和她的猫一起玩耍么？Yes, she was. 是的，她在和她的猫一起玩耍。No, she wasnt. 不，她没和她的猫一起玩

25、耍。【活学活用】I _ a meal when you _me. A.cooked, were ringing B .was cooking, rang C am cooking, were ringing D cook, rangHe said he _ to draw a plane on the blackboard at that time. A tries B try C was trying D will tryWhile she_ TV, she _a sound outside the room. A was watching, was hearing B watched, w

26、as hearing C watched, heard D was watching, heard4 They _ a football game from 7 to 9 last night. A were watching B.watch C watches D are watching 5. What book _ you _ when I _ you at four yesterday afternoon. A.did, read, was seeing B did, read, saw C were, reading, saw D were, reading, was seeing6

27、. It was Friday evening. Mr and Mrs Green _ ready to fly to England. A.are getting B get C were getting D gets7. He _ his father on the farm the whole afternoon last Saturday. A. helps B. would help C. was helping D. is help8.-_ you angry then? -Yes. They _ too much noise. A. Are, were making B. Wer

28、e, were making C. Are, made D. Were, making9.This time yesterday Jack _ his bike. He _Tv. A. repaired, didnt watch B. was repairing, watched C. repaired, watched D. was repaired, wasnt watching10.His parents wanted to know how he _ on with his new classmates. A was getting B gets C is getting D will

29、 get短文选词填空 （一）The Storm Brought People Closer TogetherBen could hear strong winds outside his home in Alabama. Black clouds were making the sky very dark. _ no light outside, it felt like midnight. The news on TV reported _ a heavy rainstorm was in the area._ in the neighborhood was busy. Bens dad was putting pieces of wood over the windows _ his mom was making sure the flashlights and radio were working. She also put some candles and matches on the table.Ben wa