人教版八下英语unit2知识点精讲及练习

Un it2 I 'help to clea n up the city parksMary could not come because she is ill.2. cheer （sb.） up （让某人）变得高兴；振奋起来The good n ews cheered up every one in our class.3. give out 分发；散发，相当于hand out ,The teacher is giving out/ handing out the test papers.give sth. out to sb. 意为 _____________________________ 。

4. Volunteer ［ 名词］志愿者［动词］义务做，自愿做（某事） _______________________________________ volunteer to do sth. ,The girls could volun teer in an after-school study program.5. used to do sth. 过去/曾经（常）做某事，表示过去的习惯、动作或状态，并强调现在已经不再存在或发生。

There used to be a cin ema here.They told me stories about the past and how things used to be.6. Alo ne ［形容词］独自一人的，无感情色彩：The musician enjoyed living alone and writing songs himself.Ion ely （感到）孤独寂寞的，带有很强的感情色彩，可做表语或定语。

The Ion ely boy is not Ion ely now.7. care for sb./sth. 照顾；照料 ........Care ［名词］小心，关心take care of=look after —［动词］care about sb./sth. 关心，在意某人 / 事［ 形容词］careful / careless ________ —［畐U 词］carefully _______1. Clean-Up Day2. an old people3. help out with sth.4. used to5. care for6. the look of joy7. at the age of8.clea n up9. cheer up10. give out 11 .come up w ith12. make a pla n 13 .make some no tices 14. try out15 .work for、根据汉语写出英语 1. 建造;举起;张贴 2. 3. 打电话;召集 4. 5. 比如；例如 6.7. 与......相像；像 8. 9. 修理;修补;解决 10. 11 .建立;设立12. 13.影响;有作用14. 15 .课外阅读项目 16. 知识梳理|—、基本知识点 1. sick 生病的，有病的；可在句中作表语 分发；散发；发给 推迟；延迟 筹钱；募捐 赠送；捐赠 与 ... 相似 残疾人 能够 有…感觉 也可作定语a sick child [区别ill] ill 与sick 同义；但是只在句中做表语，不做定语s home Mary could not comebecause she is sick新目标八下英语 课前检测I 一.词组翻译8. such “这样的，这种，如此”，用于修饰名词such+ a/ a n+形容词+单数名词： such a good day /such an excit ing matchsuch+形容词+复数名词/不可数名词：such importa nt decisi ons such delicious food如果名词前被 many, much, few, little 修饰时，只能用so ，而不用such : so many sickchildre n/ so little time9. try out for …参加…选拔，争取成为…Thirty football players tried out for the Best Player of the year. try out 试用，试验10. Journey ［名词］(尤指长途)旅行，行程；trip ［名词］多指短途旅行;Travel ］名词、动词］travel around the world —［名词］traveler 旅行者二、重点句子1. They told me stories about the past and how things used to be.他们给我们讲关于过去的故事，讲曾经的样子。

2. We' re all going to be old one day. 有一天我们也会老。

3. The kids are sitting in the library, but you can see in their eyes that theyre going on a differe nt journey with each new book.孩子们坐在图书馆里，但你能从他们的眼中看到他们正在和每一本新书一起经历不同的 旅程。

4.1 can do what I love to do and help others at the same.我可以做我热爱做的事，同时又帮助了他人。

5」'm sure you know that this group was set up to help disabled people likeme.这相信你知道这个组织被建立是为了帮助那像我一样的残疾人。

6. What would it be like to be bli nd ordeaf? 成为盲人或聋子会是什么样子？7」can ' t use myarms or legs well, so normal things like answering the telephone, ope ningand clos ing doors, or carry ing thi ngs are difficult for me.我的手臂和腿都不灵便，因此，像接电话，开关门及搬东西这们平常事对于我来说都是 困难的。

8.Tha nk you agai n for cha nging my life. 再次感谢你改变了我的生活。

9.In what other ways do you thi nk dogs are able to help people? 你认为狗们还能有另外的方法帮助人们吗？lO.What other ani mals can we train to help people? 来帮助人们呢？11. The idea that he came up with worked out fine. 12.1 need to come up with some way of getting money or I 我有必要想出某种来钱的方式，否则我将不得不停止。

三、词语辨析in the hospital /in hospital()-- Mygrandfather was ill ________ l ast week. --alone / Ion elyalone = by on eself adj. 单独的，指无人陪伴的客观事实，不带感情色彩Ion ely ①指人孤独的，寂寞的，强调主观感受；②也可指某个地方是荒凉的()1. He ofte n walks _____________ t o home .A. in a hospitalB. in the hospitalC. in hospitalD. in hospitals我们还可以训练其他什么动物他想出的那个主意很凑效ll have to stop.I ' msorry to hear that.A. lo nelyB. togetherC. alone()2.The old man lives _____ , but he never feels ___ .A. alone ; Ion elyB. l on ely; aloneC. alone; aloneD. Ion ely; Ion elystop doing/ stop to do sth/ stop sb. from doing sth/ can ' t stop doing sth(1) stop doing sth 停止做某事Please stop speaking. 请停止讲话(2) stop to do sth 停下来去做另外一件事Please stop to talk. 请停下来讲话(3) stop sb. from doing sth =keep sb from doing sth 阻止某人做某事(4) can ' t stop doing sth 忍不住做..()1. Seeing their teacher _____ into the classroom, they stopped _____ aton ce.A. walk; tellingB. entering; to speakC. enter; to tellD.walking; talki ng()2. --Dad, why must I stop ____________ computer games?--For your health, my boy.A. playB. to playC. to playi ngD. playi ng巩固练习一、单选题()1. ________ is difficult to work out the maths problem.A. ThisB. ThatC. ItD. Its()2. We decided ________ at the end of this mon th.A. travelB. not start outC. to leaveD. going()3. They have no paper _______ .A. to writeB. to write withC. write on D .to write on()4. Let him _______ a rest. I think he must be tired after the long walk.A. hasB. haveC. to have()5. ________ the computer is a problem.A. How to useB. What to useC. Where to useD. Which to use()6. The teacher told us ________ i n bed.A. don ' t readB. read notC. to not readD. not to read()7. The old man was _______ angry ______ say a word.A. so, thatB. as, asC. too, toD. very, to()8. Why ________ home tomorrow?A. not goB. not goingC. not to goD. didn ' t go()9. The TV set is too loud. Will you please _______ ?A. tur n dow n itB. tur n it dow nC. to tur n it dow n()10. It ' s cold outside. You had better __________ your coat.A. to put onB. putt ing onC. puts onD. put on二、根据句意以及首字母提示完成单词1. Shan ghai is a big c _______ i n the east of China.2. Tom is s ______ and he has to go to see a doctor.3. Mr. Smith exercises every day, so he is s ______ and healthy.4. Can' t you see the “ No smoking ” s __________ ?5. People in these coun tries don ' t have eno ugh food to eat,a nd many of them have died ofh ______ .6. I ' ngoing to make a long j ________ to Yunnan with my parents during the summerholidays.7. To her j _______ , she won first prize.8. The old man lives alone in the village, so he ofte n feels l ______ .9. Those famous sin gers had a con cert to r ______ money for Project Hope last Saturday.10. It ' s a wonderful f ________ to be back home again.三、用括号内所给动词的适当形式填空。