1、译林八年级下Unit 2 知识点精讲精练1. 标题：Travelling (n.) 旅行 也可以写作 traveling 【短语】go travelling 去旅行【例句】I like going travelling all over the world.我喜欢去环游世界。2. join (v.) 加入【用法】join + club/army/team/group/ sb. 加入俱乐部/军队/队伍/小组/某人【辨析】join in + 比赛/活动，多用于口语；take part in + 会议/群众活动attend + 会议/婚礼/典礼，为正式用语【例题】今天晚上有篮球比赛。你要加入我们吗？
2、_I _ the club two year ago. I _ the team for two years.My aunt _ a wedding ceremony last week.答案：There is going to be a basketball match. Would you like to join us?joined；have been inattended3. excited (adj.) 感到激动的【辨析】exciting (adj.) 令人激动的【拓展】excitement (n.) 兴奋；激动【例题】 We all felt _ when we heard the
3、 _ news. The room is full of _.(excite)答案：excited；exciting；excitement4. I dont think itll be a holiday for me.我认为这对我来说不是假期。【用法】think引导的从句需要【否定前移】【拓展】除了think，还有believe (相信)、expect (期待)、suppose (推测)、imagine (想象)等需要否定前移。【例题】我认为他们不能使一切准备好。_答案：I dont think they can make everything good enough.5. Help the
4、m write the correct names under the pictures.【用法】help sb. do sth. 帮助某人做某事 correct (adj.) 正确的【短语】help oneself 请自便；cant help doing sth.情不自禁做某事【拓展】helpful (adj.) 有帮助的；乐于助人的helpless (adj.) 无助的correct (v.) 改正 incorrect (adj.) 不正确的【例题】It was _(help) of him to help us a lot.Can you help me _(correct) this
5、text?This is an _(correct). Lets _(correct) it.答案：helpful；correct；incorrect；correct6. miss (v.) 想念；错过【短语】miss sb. 想念某人miss the train 错过火车【例题】快点，不然会你就会错过公车。_答案：Hurry up, or you will miss the bus.7. have been in + 地点 + for + 一段时间待在某地多久了【辨析】have gone to 去了某地未回have been to 去了已回【例题】他去过香港很多次了。_他已经在那儿呆了三个月
6、了。_答案：He has been to Hong Kong many times.He has been there for three months.8. laugh (v.) 笑【短语】laugh at 嘲笑laugh to sb. 朝某人大笑【拓展】laughter (n.) 笑声9. have a fantastic time玩得开心【同义短语】have a good / nice / great /wonderful time + doing sth. = enjoy oneself【例题】Did you have a good time _(chat) with each oth
7、er?答案：chatting10. ride (n.) 乘坐【短语】an hours bus ride 一小时的公车路程【拓展】ride (v.) 骑 ride rode- ridden ride a bike骑车【例题】你可以就躺下，然后享受这段车程。_答案：You can just lie down and enjoy the ride. 11. hurry to do sth. 匆忙做某事【拓展】hurry up = be quick 赶快；抓紧in a hurry 匆忙地【例题】She _(hurry) to tell him the news. He became happy.他匆忙
8、赶去接他的妹妹。_答案：hurried；He hurried to pick up his sister.12. such as 例如，用来列举几个例子【不与and so on连用】【辨析】for example 例如（用于举例说明一个事物）【拓展】such (adj.) 这样的（人或物），修饰名词；so+形容词+a/an +可数名词单数 【口诀】名前 such, 形副so【例句】I have been to many cities in China, such as Beijing, Shanghai and Xian. 我去过中国的许多城市，例如北京、上海和西安。【例题】such an i
9、nteresting book 这样有趣的书 = _ _ a book答案：so interesting13. run after 追赶【拓展】run across 偶然碰见run away 逃跑run out 用完【例题】The cat _(run) after the mouse, but couldnt catch it.答案：ran14. cant stop doing sth.忍不住做某事，情不自禁做某事【辨析】stop doing sth.停止做某事stop to do sth.停下来要去做某事stop sb. from doing sth. 阻止某人做某事【例题】Can you
10、stop _(do) the housework? Lets go out now.You can stop _(have) a rest. Youve been work for over 6 hours.After winning the match, he couldnt stop _(jump) high.答案：doing；to have；jumping15. smell (v.) 闻；闻起来smell-smelt-smelt【用法】及物动词 + sth. 表示“闻到”系动词 + 形容词 表示“闻起来”【例句】The food _(smell) bad. I couldnt eat a
11、ny more.答案：smelt16. feel (v.) 感觉到，意识到；感觉；感到feel-felt-felt【短语】feel the wind 感到风吹feel happy 感到高兴【例句】How are you feeling today? 你今天感觉怎样？【例题】They won the game and _(feel) very excited.答案：felt17. a couple of 两个；几个，几件【拓展】couple (n.) 两人；几个人；夫妇；情侣【例题】这对夫妇已经离开了这个国家。_答案：This couple have left the country.18. a
12、t the end of 在末尾 【短语】at the end of the day 在一天结束时 【例句】At the end of the class, our teacher taught us a song.【拓展】in the end =at last =finally 最终，最后【例题】在上学期末，我们举办了一个派对。_最后，小偷被抓住了。_在这条街的尽头，你可以看到那家商店。_答案：We held a party at the end of last term.In the end, the theft was caught.You can see that shop at th
13、e end of the street.19. in front of 在前面（外部）【辨析】in the front of 在前面（内部）【例题】李老师经常站在黑板的前面。_Mike坐在教室的前面。_答案：Mr Li often stands in front of the blackboard.Mike sits in the front of the classroom.20. during your stay 你呆在那儿的期间【用法】during (prep.) 在期间，强调动作或状态的持续性【辨析】in + 一段时间：在某一段时间之内发生，可与during替换 表示“在之后”，用一般
14、将来时for + 一段时间：表示某事持续多久【例题】你必须在一周之内完成这项任务。_他父亲将在两周之后回来。_我已经看了一个小时的书。_答案：You must finish the task in a week.His father will come back in two weeks.I have read a book for an hour.21. how long 询问“多长时间、多久”【辨析】how often 询问“多久一次”how soon 询问“多久之后”how far 询问“多远”【例题】- _ is it from your school to your home? -
15、Five kilometers.- _ will you come back?- In three days.- _ will it take you to school?- About half an hour.- _ does she dance?- Twice a week.答案：How far；How soon；How long；How often22. I see Andy playing on the sand too.【用法】see sb. doing sth.看见某人正在做某事【例句】I see some birds flying in the sky.我看见一些鸟儿在天上飞。
16、【辨析】see sb. do sth.看见某人做某事的全过程【例句】He often see his mother cook in the kitchen.他经常看到他的妈妈在厨房做饭。【拓展】除了see以外，watch、hear、notice等表示感官动作的，也由此用法。【例题】我听到一个女孩正在唱歌。_我看到他们每周六跑步。_答案：I hear a girl singing now.I can see them run every Saturday.23. useful (adj.) 有用的；有益的【短语】be useful to sb. 对某人有益【拓展】useless (adj.) 无
17、用的helpful-helplesscareful-careless【例题】You must be _(care) when you do your homework.Let me throw away this book. Its _(use).Your advice is so _(use) to me.He failed the exam because he was _(care).答案：careful；useless；useful；careless24. learn about了解；得知【拓展】learn from向学习learn sth. by oneself自学某物【例题】从以上
18、短语中选择合适的进行填空，注意用适当形式He is very clever. He often _.Tom is our model. We should _ him.From reading, we can _ the world.答案：learns by himself；learn from；learn about25. beauty (n.) 美丽(不可数)；美人(复数：beauties)【短语】natural beauty 自然美睡美人 sleeping beauty【例题】我喜欢旅游，因为我可以享受自然美。_答案：I like travelling, because I can en
19、joy the natural beauty.26. Amy wants to give her classmates some advice on travelling in China.【用法】advice on . 关于的建议a piece of advice 一条建议follow ones advice 采纳某人的建议ask for ones advice 寻求某人的建议【拓展】advise (v.) 建议advise sb. to do sth. 建议某人做某事【重点】advice 建议 (不可数)suggestion 建议 (可数)【例题】你可以给我一些关于如何学习英语的建议吗？_
20、我的老师建议我不要睡太晚。_答案：Could you give me some advice on how to learn English?My teacher advises me not to sleep too late.27. except (prep.) 除了之外，表示同类事物的排除【例句】We are all at school except Tom. 除了汤姆，我们都在学校。（Tom不在）【辨析】besides (prep.) 除了之外，还except for 除之外，表示不同类事物【例句】We are all at school besides Tom. 除了汤姆，我们也都在
21、学校。（Tom也包含在内）There is nothing on the wall except for a clock. 除了一个钟，墙上什么都没有。【例题】他的文章很完美，除了一些语法错误。_除了周末，我们都要去上学。_答案：His article is perfect, except for some grammar mistakes.We must go to school except weekends.28. direct (adj.) 直接的；直率的；径直的【短语】a direct flight 一次直飞的航班【拓展】direction (n.) 方向常用短语：in all di
22、rections 四面八方【例题】他们朝四面八方跑去。_答案：They ran in all directions.29. We should give details to support the main points.【用法】detail (n.) 细节main(adj.) 主要的point (n.) 要点【拓展】point (v.) 指着【短语】point at 指着；point to 指着（距离较远）；point out 指出30. leave for 动身前往 + 地点【用法】leave A for B 离开A地去B地【拓展】leave (v.) 离开；留下；遗落【例句】He wi
23、ll leave for Shanghai.他将要动身前往上海。Can I leave a message to her?我可以给她留个口信吗？Theres nothing left in the fridge.冰箱里什么都没剩下。【例题】( )The man _ Suzhou an hour ago, so he _ for an hour. A. was away for; has left B. left; has left C. left for; has been away D. has left for; has been away答案：C31. three and a half
24、hours 三个半小时 = three hours and a half【短语】an hour一个小时half an hour 半小时32. die (v.) 死亡dead (adj.) 死了的dying (adj.) 垂死的 death (n.) 死亡【例题】完成填空，并翻译The _ man told us a secret before he _. His _ made us very sad.翻译：_答案：dying；died；death翻译：这个垂死的男人在他死前告诉我了我们一个秘密。他的死让我们非常难过。语法【现在完成时进阶】当我们谈论一个动作持续一段时间，用for；谈论过去的时间
25、点用since。而有些动作，可以用持续状态，为延续性动词；有些动作，只表示瞬间状态。瞬时动作延续状态例句begin/starthave/has been onThis film has been on for 30 minutes.finish/stophave/has been overThe show has been over for an e/go/arrivehave/has been in/atMike has been in Nanjing for three days.leavehave/has been awayHis father has been away for a y
26、ear.borrowhave/has keptShe has kept the book since last week.buyhave/has hadI have had the car for a year.joinhave/has been inhave/has been a member ofTom has been in the Football Club since last year.marryhave/has been marriedThey have been married for 20 years.diehave/has been deadThese fish have
27、been dead since last night.语法精练1. 你能告诉我你来中国多久了吗?_2. 电视机已经开了几个小时了。请把它关掉，好吗?_3. 他已经离开了3个月了。_4. 电影结束了快一个小时了。你怎么还没来？_5. 我的宠物已经死了10多年了，但是我仍然很想念它。_6. 这张CD我已经借了两周了，我必须归还了。_7. 这对夫妻已经结婚了50年了。_8. 时装表演开始半个多小时了。_语法精练答案1. Can you tell how long you have been in China?2. The TV has been on for some hours. Please t
28、urn it off.3. He has been away for three months.4. The film has been over for about one hour. Why havent you come here?5. My pet has been dead for over ten years, but I still miss it very much.6. I have kept the CD for two weeks. I have to give it back.7. This couple have been married for fifty years.8. The fashion show has been on for over half an hour.
