人教版新版2017年八年级下册Unit 4 Section A知识点精.docx

知识回顾一、短语回顾1、呼吸困难_ 2、用绷带包扎_3、离开;从出萍_ 4、 做出决定_5、造成麻烦_ 6. 使. 惊讶的_7、多亏了 ；由于_ 8.挽救生命_9.掌管;管理_ 10.在马路边_11.把她的头向后仰_ 12. 以同样的方式_13.帮助解决困难_ 14.与.相像;像_15.建造;举起;张贴_ 16.筹钱;募捐_17.残疾人_ 18.快乐的表情_19.推迟;延迟_ 20.影响;有作用_21曾经 ；过去_ 22.在外面待到很晚_23.完成做某事_ 24.洗餐具_25.分担家务_ 26.欢迎某人_27.把某物传给某人_ 28.把某物借给某人_29.做某人分内的事_ 30.依赖;依靠_31.惊讶地_ 32.发展孩子的独立性_二、语法回顾 26. My father used to _ up late, but now he is used to _ up early. A. stay, get B. stayed, getting C. stay, getting D. staying, get27. -Look! She is skiing so fast! -Its hard to_her legs were once broken. A.imagine B.agree C.understand D.decide 28. He talked _ yesterday and didnt drink enough water. A. very much B. so many C. too much D. so few 29. -Whats your plan this afternoon? -I am going to _ signs to ask people to protect our environment. A. hand out B. put off C. give out D. put up30. -Could you please do the dishes ? - _. A. Yes, I have to do my homework B. Sure, no problem C. Sorry, Ill do them right away D. Sure, Im going to clean my room 31. ThepeopleinYaanmetlotsofdifficulties,buttheynever_hope. A.gave out B.gaveup C.gave off D.gave away32. -Could you please_ me your bike? -Sorry, Wang Bin _ it this morning and he didnt return it. A. borrow, lent B. lend, borrow C. borrow, lentD. lend, borrowed 33. The old woman lives _ and often feels _. A. alone, alone B. lonely, alone C. lonely, lonely D. alone, lonely 34. He could not _ a right answer, so he felt very sad. A. think about B. come up with C. think over D. think to 35. _children there are in a family,_their life will be. A. The less; the better B. The fewer; the better C. The little; the richer D. More the; the poorer36. -WecanuseQQtotalkwitheachotherontheInternet. -Really?Willyoupleaseshowme_? A. whattouse B.howtouseit C.howcanIuseitD.whatcanIuse37. I think he falls asleep already, _ Im not completely sure. A. even B. though C. because D. so 38. _ to shout angry words at me. A. Its OK. B. That is no need C. There is no need D. Need to 39. Will the hotel _ free breakfast _ the guests? A. provide; with B. provide; to C. offer; with D. offer; to 40. - Its too hot. Would you mind my _ the window? - _. Do it as you like, please.A. to open; OK B. open; Good idea C. opening; Of course D. opening; Certainly not 三、能力提升When you write a letter or make a telephone call, your words 41 a message. People communicate (交流) with words. Do you think you can communicate 42 words? A smile 43 your face shows you are happy and friendly. Tears in your eyes tell _44 that you are sad. When you 45 your hand in class,the teacher knows you want to say something 46 ask questions. You shake your head,and people know you are saying no. You nod and people know you are saying 47 .Other things can also give some information. For example,a sign at the bus stop helps you to know which bus 48 . A sign on the wall of your school helps you to find the library. Signs PUSH or PULL on doors tell you 49 to go in or out. 50 you ever noticed that there are a lot of signs around you and that you receive messages 51 them all the time? People can communicate 52 many other ways. 53 artist can use his drawings to tell about beautiful mountains,about the blue sea and many other things. Books 54 to tell you about all wonderful things in the world and also about people and their ideas. Books,magazines,TV and radio and films all help us to communicate with other people. They all help us to know 55 is going on in the world. ( )41.A. take B. bring C. carry D. gives ( )42.A. by B. with C. use D. without( )43. A. in B. on C. at D. over( )44.A. others B. the othersC. other D. the other( )45. A. put on B. put out C. put up D. put down( )46. A. when B. or C. but D. if( )47. A. no B. hello C. yes D. nothing( )48. A. to get B. to choose C. to have D. to take( )49. A. which B. when C. how D. what( )50. A. Do B. Did C. Had D. Have( )51.A. from B. of C. about D. for( )52. A. with B. by C. without D. in( )53. A. / B. An C. A D. Some( )54. A. write B. wroteC. is written D. are written( )55.A. what B. which C. that D. who新知识讲解Unit 4 Why dont you talk to your parents?单词学习1、allow la v. 允许，准许 2、wrong r adj. 错误的3、Whats wrong? 哪儿不舒服？ 4、midnight mdnat n. 午夜，子夜5、look through 浏览，快速查看 6、guess es v. 猜测，估计7、deal di:l v. 处理，应付 8、big deal 重要的事9、work out 成功地发展，解决 10、get on with 和睦相处，关系良好11、relation rlen n. 关系，联系，交往 12、communicate kmju:nikeit v. 沟通,通信,通讯13、communication kmju:nken n. 交流，沟通 14、argue :ju: v. 争论，争吵15、cloud klad n. 云 16、elder eld(r) adj. 年级较长的17、instead nsted adv. 代替 18、whatever wtevr pron. 任何,不管什么,无论什么19、nervous n:vs adj. 紧张不安的 20、offer a:fr v. 提供，自愿给予21、proper prp adj. 合适的，适当的 22、secondly sekndli adv. 第二，其次23、explain ksplen v. 讲解，解释，说明 24、clear kl adj. 清晰的，清楚易懂的25、copy kpi v. 复制 26、return rt:n v. 回来，返回，归还知识点精讲：知识点一：My parents dont allow me to hang out with my friends.(1)allow的用法1.allow sb to do sth 允许某人做某事想一想: 某人被允许做某事怎么表达_My parents dont allow me to hang out with my friends.(改为肯定句及被动语态）1._(肯定句）2._（被动语态）2.allowsth.允许某事Each passenger is allowed 20 kilograms of baggages.3.allowdoingsth.允许做某事wedontallowsmokinginourhouse.例题：My parents dont allow me _ late.A. stay up B to stay up C stays up D staying up(2)hang out 闲逛我正在街上和琳达闲逛。Im _ _ with Linda in the street.知识点二：.getintoafightwithsb.=haveafightwithsb.=fightwithsb.复习：getoff(thebus)下（公交车、汽车、火车、飞机）geton上（公交车、汽车、火车、飞机）getinto进入（小汽车、出租车、电梯等)getoutof从（小汽车、出租车、电梯等)下来知识点三：Im really tired because I studied until midnight last night.(1) because 是连词，意为因为，引导原因状语从句。because和so 不能同时使用(2) until 做介词，也可以做连词，意为“直到”Id like to stay here until Christmas.拓展：（1） Well wait until the rain stops.我们将一直等到雨停。（用于肯定句，主句的动词用延续性动词，它表水的动作一直持续到till或until表示的时间为止，意为“直到。为止”（2）They did not return home until it began to rain.天开始下雨它们才回家。（用于否定句时，主句的动词一般是非延续性动词，他所表示的动作till或until所表示的时间才发生，意为“直到。才”知识点四：good 的相关短语.1.begoodat_ 2. be good to_3. be good with_ 4. be good for_知识点五：Well， I found my sister looking through my things yesterday.哦， 我昨天我发现我姐姐正在翻看我的东西。 lookthrough快速查看，浏览，翻阅例题：Its not polite _ others things . Do you think so?-You are right. I wont do it again.A looking through B to look for C to look through D looking for(2) find sb doing sth. “发现某人做某事“例题： I found my younger sister_ with her friends in the garden.A play B playing C played D to play课后习题：一、句型转换1. She does well in singing and dancing . (改为同义句）She is _ _ singing and dancing.2. Why dont you join the English club?(改为同义句）_ _ join the English club?3.I think your idea is great.I _ _ your idea is great.(改为否定句）4.She had a map in order not to get lost.(改为同义句）She had a map _ _ she wouldnt get lost.5.The old man lives a simple lite although he is rich.(改为同义句）The old man is rich, _ he lives a simple life.6.Mark return to his country after he finished university abroad.(.改为同义句）Mar _ _ to his country after he finished university abroad.二、阅读理解A. Thats a life lesson that changes as you get olderB. Volunteering isnt just about workC. The last one is called volunteeringD. The idea of sharing takes on a new meaningE. You can pass them on to others who cannot buy themWhen you were very young, you liked to play with your friends. Did you find that playtime was always more fun when everyone shared the toys? Everyone got a turn. No one