Unit 2 I’ll help to clean up the city parks
一、基本知识点
1. sick 生病的，有病的；可在句中作表语Mary could not come because she is sick. 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。
Mary could not come because she is ill.
2. cheer (sb.) up（让某人）变得高兴；振奋起来The good news cheered up everyone 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 “分发某物给某人”
4. volunteer 【名词】志愿者 【动词】义务做，自愿做（某事）volunteer to do sth. The girls could volunteer 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 cinema here.
They told me stories about the past and how things used to be.
6. alone 【副词】独自一人的，无感情色彩：
The musician enjoyed living alone and writing songs himself.
lonely （感到）孤独寂寞的，带有很强的感情色彩，可做表语或定语。
The lonely boy is not lonely 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 小心的，仔细的 careless 粗心的
→【副词】carefully 小心地，仔细地
8. such “这样的，这种，如此”，用于修饰名词
such+ a/ an+形容词+单数名词：such a good day /such an exciting match such+形容词+复数名词/不可数名词：
such important decisions 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 sick children/ so little time
9. 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
11. be busy with sth. be busy doing sth.
12. try doing sth. try to do sth. try one’s best (to do sth.)
13. be worried about sb./ sth. = worry about sb./ sth.
14. raise money集资，筹钱； raise money for…为……筹钱
raise【动词】举起；提高；募集
15. keep【动词】keep+名词，保留（某物）； keep+形容词，保持
16.【形容词】broken破损的，出毛病的； blind瞎的，失明的； deaf聋的；
disabled有残疾的，丧失能力的在句中做定语和表语：
17. make it possible (for sb.) to do sth.使（某人）做某事成为可能，
You helped to make it possible for me to have Lucky.
make it +形容词(+for sb.) to do sth. 使（某人）做某事成为…；
think/find it +形容词to do sth.
18. make a difference to…对……有影响；对……有作用，
difference前可以用no, any, some, much等修饰，如
The rain made no difference to the game.
Hard-working makes much difference to study.
19. difficulty【可数/不可数】表示抽象意义的“困难”时为不可数；表示具体的“难题、难事”时为可数； have difficulty (in) doing sth.= have trouble (in) doing sth.
20. train【动词】训练，trained为过去分词，可做定语，意为“受过训练的” a trained dog
21. be excited about sth. Everyone is excited about the good news.
22. order【名词】命令，指示；顺序，次序
【动词】订购；点（菜）follow the order，
23. change【动词】变化，改变It’s hard for a person to change his life(style).
【名词】变化；零钱 change A for B用A换成B：
When you travel in China, remember to change US dollars for RMB.
24. repair 【动词】修理，修补； fix【动词】安装；使固定 【fix up修理=repair】
二、动词不定式
A. 作主语——为避免句子的头重脚轻，常用it作为形式主语，而真正的主语动词不定式后置。 常用句型：It +be+adj./n.+(for/of sb.) to do sth./It takes sb. some time to do sth.
B. 作宾语——动词want, decide, hope, ask, agree, choose, learn, plan, need, teach, prepare…常接动词不定式作宾语。
C. 作（后置）定语——常用于“have/has＋sth.＋to do”或“enough＋名＋to do”“It’s time to do sth.”等结构中。
D. 作宾语补足语——tell, ask, want, invite, teach, like, call等可接带to的动词不定式作宾语补足语，构成tell/ask/want /call/invite sb. to do sth.结构。
【注意】动词不定式作使役动词和感官动词的宾语补足语时应省去to：“一感(feel)，二听(listen to, hear)，三让(let, make, have,，四看(look at, see, watch, notice)，半帮助(help)”。
E. 动词不定式作状语
主要用来修饰动词，表示目的，结果或原因。为了强调目的，有时可以把动词不定式放在句首，或在不定式前加in order (to) 或so as (to) “为了，目的是”。常用结构有too + adj./adv. + to do sth. F. 固定句式中动词不定式的用法
常见的有：had better (not) do sth./Would you like to do sth.?/Why not do sth.?/Would you please (not) do sth.?等。
第二篇：20xx版九年级英语Unit2知识点总结
重要短语 ：
1. watch the races 观看比赛
2. five meals a day 一天五顿饭
3. put on five pounds 增胖5磅
4. in two weeks 两周后
5. sound like fun 听起来很有趣
6. be similar to 与…相似
7. from …to… 从…到…
8. throw water at each other 互相朝对方泼水
9. wash away bad things 冲走坏事
10. have good luck 交好运
11. has/have been celebrating 一直庆祝
12. fpr centuries 数个世纪
13. in the shape of …. 呈…形状
14. many traditional folk stories 许多传统的民间故事
15. the most touching 最感人的
16 shoot down nine suns 舍下九个太阳
17. plan to drink it 计划喝掉它
18. try to steal the medicine 企图偷药
19. refuse to give it to him 拒接把它给他
20. fly up to the moon 飞向月球
21. call out her name 呼唤她的名字
22. so…that … 如此…以至于…
23. lay out her favourite fruits and desserts 摆放她最喜欢的水果和甜点
24. the tradition of admiring the moon 赏月的传统
25. as a result 因此，结果
26. on the third Sunday of June 在六月的第三个周日
27. take them out for lunch 带他们出去吃午餐
28. more and more popular 越来越流行
29. help sb. do/to do /with sth. 帮助某人做某事
30. dress up as ghosts 装扮成鬼
31. play a trick on sb. 捉弄某人
32. give sb a treat 款待某人
33. treat sb.nicely 对待某人友好
34. treat sb.with kindness and warmth 用善心和热情对待…
35. on October 31st 在10月x日
36. think of 想起
37. the true meaning of Christmas 圣诞节的真正意义
38. the importance of sharing 分享的重要性
39. a novel written by LuXun 一篇鲁迅写的小说
40. think about himself 考虑自己
41. care about 在乎，关心
42. warn sb. (not) to do 告诫某人（不）去做某事。
43. expect (sb ).to do 期待（某人）干某事
44. remind sb of… 使某人想起…
45. wake (sb.) up 醒来，叫醒某人
46. decide to do =make a decision to do 决定做某事
47. promise to be a better man 许诺当一个更好的人
48. give gifts to people in need 给需要帮助的送礼物
49. many western countries 许多西方国家
50. the beginning of new life 新生命的开始
51. end up with 以…结束
52. not only …but (also)… 不仅….而且…
53. give out=hand out 分发
54. on Christmas Eve 在圣诞前夕
55. haunted house 鬼屋
56. make sb. do sth. 让某人做某事
57. spread love and joy 传播爱与欢乐
58. his business partner 他的生意伙伴
重要句子：
1. Bill thinks that the races were not that interesting to watch.
比尔认为观看比赛没那么有趣
2. They carry people’s wishes to the families they love and miss. 他们承载着人们对深爱和思念着的家人的祝愿。
3. He found that the moon was so bright and round that he could see his wife
他发现.月亮又圆又亮，以至于他能看到月亮上的妻子。
4. How he wished that his wife could come back!
她多么希望他的妻子能够回来呀！
5. HouYi was so sad that he called out her name to the moon every night. 后羿十分悲伤，他每天晚上对着月亮呼唤她的名字。
6. A goddess gave him magic medicine to thank him.
一位神仙给了他仙药表示感谢。
7. I wonder if/whether June is a good time to visit HongKong.
我想知道六月是否是去香港游玩的好时候。
8. I believe that there are many ways to show our love .
我相信有很多表达爱的方式。
9. It’s a good idea to help parents to do something.
帮父母做点事是一个好主意。
10. What fun the Water Festival is! 泼水节真有趣呀！
11. How pretty the dragon boats are! 龙舟真漂亮呀！
12. What does he think of this festival?=How does he like this festival? 他怎样看待这个节日？
13. I think it’s fun to dress up as cartoon characters.
我认为装扮成卡通人物很有趣！
14. Behind all these things lies the true meaning of Christmas.
在这一切背后是圣诞节的真正意义。
15. He is so scared that he wakes up in the bed.
他很害怕，在床上醒了过来。
16. He decides to change his life and promises to be a better man. 他决定改变他的人生，并发誓要做个好人。
17.My favorite festival is the Spring Festival. It is celebrated on January 1st 我最喜欢的节日是春节，它在1月x日庆祝。