8B Unit 5 单词知识点 讲义 1. manners n. （复）
礼貌，礼仪；规矩 good/bad manners 有/没有礼貌 have manners 有礼貌
have no manners 没礼貌 It’s good manners to keep quiet in the library. 在图书馆保持安静是有礼貌的。
show good manners to sb 对某人有礼貌
2. cut in (on sb/sth) 打断，插嘴 Don’t cut in on others. 不要打断别人。
cut in 插队
3. impolite
adj. 不礼貌的
impolitely
polite 有礼貌的---politely
adv. 有礼貌地 be polite / impolite to….. It’s impolite to shout at others. 对别人大叫是不礼貌的。
We should speak to the old politely.
我们应该有礼貌地对老人说话。
4. litter n. 垃圾，杂物
rubbish drop litter everywhere 到处扔垃圾
drop litter carelessly 随意扔垃圾 a lot of litter 许多垃圾
5. tap n. 水龙头；旋塞
turn on/off the tap 打开/关水龙头 6. run v. 流动 leave the tap running
让水龙头的水流淌
7. pick vt. 采，摘
pick apples/cotton 摘苹果/棉花 pick vt. 挑选
pick another city
pick up 捡起；
pick out 挑选出
8. obey vt. & vi. 遵守，顺从 obey traffic rules 遵守交通规则
obey orders 服从命令
9. queue vi. 排队等候 queue at the school gate
在校门口排队等候 queue up for a bus 排队等汽车 queue
n. 行列，长队
wait/stand in a queue 排队等候
10. turn n. 轮流，顺序 queue for your turn 排队等轮到你
wait your turn 等轮到你
take turns to do sth 轮流做某事 It’s one’s turn to do sth 轮到----做 It’s my turn to clean the blackboard.
轮到我擦黑板。
11. proper (right or correct)
adj. 符合习惯的；正确的
improper 不正确的，不恰当的
the proper way 正确的方式 properly adv. 正确地
Try to use the new words properly.
12. greet(say hello to sb. or welcome them)
vt. 问候， 打招呼 问候某人
greet sb
What’s the proper way to greet British people? 跟英国人打招呼的正确方式是什么？ greet sb. with sth. 以…… 跟某人打招呼
We often greet people with a smile.
greeting
n.
say greetings to sb
13. shake sb’s hand 与某人握手
shake hands with sb shake-shook-shaken British people shake your hand when they meet you for the first time.
14. kiss n. 亲吻
kisses
greet sb with a kiss 用亲吻打招呼 kiss v. 亲吻
15. close adj. 亲密的，严密的，靠近的； adv. 靠近地
a close friend 一个亲密的朋友；
a close paper 一张严密的试卷 be close to sp.= be near sp. 靠近某地 The school is close to our home.
学校离我们家很近。
Be careful. Do not stand close to the fire. 当心！
别挨近火站着。
★close
v. 关上;
closed
adj. 关闭的 Would you mind if I close the door?
我关门你介意吗？ Keep the door closed. 让门关着吧。
16. conversation (a small talk)
n. (非正式)交谈，谈话 have a conversation with sb. 与某人谈话 a conversation between a husband and wife
夫妻之间的交谈
start a conversation with …. 以…… 开始谈话
17. avoid (try not to do sth.) vt. 避免
avoid doing sth. 避免做某事
You should avoid being late for class.
你应该避免上课迟到。
I tried to avoid answering him.
我设法避免回答他的问题。
18. subject n. 话题，主题，科目，主语
change the subject 改变话题
the subject of that book 那本书的主题 your favourite subject 你最喜欢的学科
the subject of a sentence 句子的主语
18. behave vi.& vt. 表现
behave well 表现好；behave badly 表现差 behaviour /behavior n.( 不可数，行为，举止) Their behaviour towards me shows that they do not like me. 从他们对我的言行可以看出他们不喜欢我。
19. public n. 民众，群体；adj. 公共的，公众的
public telephone/ sign/ toilet/ library We should let the public know the truth.
我们应该让公众了解事情的真相。
You mustn’t do that in a public place.
你不应在公共场所做这种事。
★in public 当众；公开地， 在别人面前 I am not used to speaking in public.
我不习惯于当众讲话。
20. push. vi & vt. 推，挤 (pushes)；反义词 pull 拉；拖 When the car broke down, we had to push it to a garage. 汽车坏了以后，我们只得把它推到汽车修理厂。
We had to push (our way) through a lot of people. 我们必须从人群挤过去
★push in = cut in 插队，加塞 It’s impolite to push in. 插队是不礼貌的。
21. bump (hit sb. or sth. by accident)
vi. & vt. 撞，碰
The car bumped against/into the tree.
汽车撞在树上。
The boy bumped his head on the wall.
那个男孩子头撞到墙上了。
22. in one’s way 挡住某人的路 Please move your car. It is in my way.
请把你的车动一下，它挡我路了。
by the way 顺便问一下；
on the way 在途中； make one’s way 前进；lose one’s way 迷路
23. touch vt. 触摸, 碰, 感动
n. 联系 Don’t touch the paint until it’s dry.
油漆未干，请勿触摸。
He is so tall that his head nearly touches the ceiling.
他是如此之高，他的头几乎要碰到天花板。
The story touched us deeply.
这个故事使我们感动很深。
keep/ be in touch with… 与……保持联系
24. excuse
vt. 原谅； n. 借口 I will excuse you this time. 这一回我原谅你。
Excuse me, may I use your bike? 对不起，我可以借用你的自行车吗？
He made an excuse for being late. 他为迟到找了个借口。
25. till = until
conj. & prep. 到……时，直到……为止 We’ll wait till the rain stops. 我们将一直等到雨停。
(主将从现) I lived in that city till I was fifteen. 我在那座城市一直住到十五岁。
(主过从过) They did not return home till it began to rain.
天开始下雨后他们才回家。
He didn’t return home till five.
他直到五时才回家。
26. as well (as) 和……一样好，也，还有 1) as well, 意为“也、同样地”，其后不带宾语，
与 also，too 同义。如：
Susan is learning French. I am learning French as well. 苏珊在学法语，我也在学法语。
2) as well as 意为“和……一样好、以及”，其后要带宾语。如：
He can speak English as well as you do.
他说英文和你说得同样好。
She’s clever as well as beautiful.
她不但漂亮，而且聪明。
He, as well as I, agrees with you. (as well as I 在句中不是主语，而是状语。) 我和他都同意你。
27. loudly adv. 大声地
Don’t shout loudly to the old like that.
不要像那样对老年人嚷嚷。
He shouted most loudly in his family. He spoke so loud in class that all of us heard him easily.
28. as
conj. 正如， 如同
As we all know, our earth is round. He did just as he said.
29. saying
n. 谚语，格言
Do you know any English saying?
Here are some Chinese sayings. Just as the says goes, “When in Rome, do as the Romans do.
30. Roman
n. 罗马人
Rome n. 罗马 They are from Rome, they are Romans. When in Rome, do as the Romans do.
31. by accident
偶然，意外地
He found his lost pen by accident last night. Last year, she bumped into a tree by accident.
32. discussion n. 讨论;
discuss vt. 讨论 Let’s have a ________, OK? Yesterday’s ________ lasted about half an hour. Shall we ___________ the subject now?
discuss sth. with sb. have a discussion about sth. with sb. under discussion
33. express
vt. 表达;
expresses;expressed
expression
n. 表达 He was so young that he couldn’t express himself clearly. At last, he expressed his idea. He always expresses his idea to us at lunch. Please remember these expressions.
34. explain vt. & vi
解释 explaining
-ed explain sth. to sb.
向某人解释某物 Can you explain this rule to us? I have nothing to explain. He didn’t explain to me why he was late today. He spent two hours _______ this problem to us.
35. keep sb. from sth 保护，使免受 →protect
His decision kept us from danger.
他的决定让我们免受危险。
The river kept us safe from the fire.
36. warn
vt. & vi.
警告，告诫
warn sb. (not) to do sth. 警告某人( 不) 做某事 The policeman warned him not to park his car there. This story warned us not to do bad things.
37. parking
n. 停车;
park
v. 停车 This is a no parking area.
No parking! 禁止停车！
=You can’t/mustn’t park your car here. He parked his car and got out.
38. litter
vi. & vt. 乱丢垃圾
You can’t litter anything in the park. Do you sometimes litter in your classroom? No littering!
39. successful
adj.成功的
be successful in doing sth. 做某事成功 success n.
成功； successfully adv. 成功地
This is a successful book. As a writer, he is a great__________.
= He is a very ___________writer.
They were _______in working out the problem. He worked out this difficult problem ________. succeed
v. 成功
succeed in (doing) sth.
40. sometime (=some time)
adv. 在某时, 用于将来或过去将来 The teacher asked his parent to come to the school sometime after the exam. some time 一段时间 He stayed in Beijing for some time last year.
sometimes
adv. 有时
Sometimes he was late for school. some times
几次
He has been to Germany some times.
40. soon after 不久以后 They met in June and became good friends soon after. 他们在六月相遇，很快就成了好朋友。
When one bad thing happens to you, other bad things happen soon after. = It never rains but it pours. 祸不单行。
41. risk vt. 冒险做 risk doing sth. Risk losing everything all at one time./ Put all your eggs in one basket.孤注一掷。
risk n. 冒险
at risk 有危险
at the risk of doing sth. 冒…… 风险 take the risk of sth./doing 冒险做…… Don’t take the risk of doing a job like that.
不要冒险做那份工作。
42.worm n. 软体虫，蠕虫
bookworm 书虫 43.pain n. 痛，疼痛，(U)
The boy cried with pain. 小男孩疼得哭了。
pain 指身体某部分的痛(C) I have a pain in my stomach.我肚子疼。
The old man has some pains in his back.
老人背疼得厉害。
44.gain
n.收获
No pain, no gain.不劳无获。
v. 获得 What skills will I gain? 我将获得什么技能？
45. indeed. adv. 真正地 (really /truly) He is a great man indeed. 他是个真正的伟大的男人。
A friend in need is a friend indeed. 患难之交才是真正的朋友。
46. practice. n.(U)练习；训练；实践 Piano playing needs a lot of practice. 弹钢琴需要多练习。
Practice makes perfect. 熟能生巧。
practice. vt /vi.训练= practise,
practice/ practise doing sth.
训练做某事 We spend an hour a day practicing (playing) football. 我们每天花一小时练(踢)足球。
Tom practices very hard to win the game.
Tom 刻苦训练以便赢得比赛。
47. candle. n. 蜡烛 Please blow out the candles on the cake. 请吹灭蛋糕上的蜡烛。
Burn the candle at both ends. 蜡烛两头烧。（比喻过分劳累）
48. purpose
n. 目的(aim , goal) What’s the purpose of his visit?
他来访的目的是什么？ The purpose of the talk is to teach students rules for eating. 这次演讲的目的是教给学生吃饭的规矩。
on purpose 故意地，有目的地 He broke the glass on purpose.
他故意把玻璃杯打破了。
49. content
n. 内容；目录
teaching content 教学内容 50. conclusion
n. 总结；归纳
draw a conclusion 得出结论
conclude
v. 得出结论
51. guest n. 客人，宾客
52. host
n.主人；主持人
the host of the show 演出的主持人 v. 主持
host the talk show
主持脱口秀 hostess
女主人; 女主持人 53. above all 首要的是 (the most important of all) after all 毕竟，终究
first of all
首先
in all 总共，合计