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13、 right away=right now=at once，意为立刻，马上
advice [不可数名词]劝告，建议，向…征求意见，give sb. advice on sth.就某事给某人建议； advise [动词] advise sb. to do sth. advise sb. doing sth .
14、 【复习】exercise 动词意为锻炼或练习题 ，可数时意为练习题，不可数时意为锻炼 。
15、 hurt 及物动词，使……疼痛，……受伤，He hurt his leg while exercising. 不及物动词，……（部位）疼。 His leg hurt badly. 16、clean 【动词】，clean the classroom 扫房间，【形容词】cleaner意为 较为干净的1. hit （用手或器具）打；击打 The boy hit the dog with a stone. hit sb. on the head/ nose/ back打某人的头、鼻子、后背，on用在所打较硬的部位； hit sb. in the face/ eye/ stomach 打某人的脸、眼睛、肚子，in用在所打较软的部位。
17、be used to sth./ doing sth.习惯于、适应了……、做某事，强调状态；His grandpa was used to country life.
Mary is not used to getting up early in the morning.
get/ become used to sth./ doing sth. “变得习惯，逐渐适应……”强调过程、动作：It’s difficult for one to get used to another country’s habit. 18、【复习】 free [形容词]空闲的free time；免费的the drink is for free；自由的I want to become a free bird.
free【动词】使……解脱，得到自由He could not free his arm. 19、 run out用完，用尽 When his water run out, he knew that he would have to do something to save his own life. 物sth. tun out. 某物用尽了。 人sb. run out of物sth..人用尽了某物。He run out of all his money last night.
20、risk (sb.) to do sth. 冒险去做某事 take a risk=take risks 冒险 21、 the importance of (doing) sth.（做）某事的重要性 We students should know the importance of (learning) English. importance n. 重要（性）， important adj.重要的，unimportant adj. 22、decision 【名词】决定；抉择； make a decision, make a decision to do sth.。
23、be in the control of …掌管，管理 The headmaster is in the control of this new school.
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be out of control无法控制，无法管理 be under control被控制住，在控制之中 24、【复习】mind意为 ，mind doing sth., Would you mind my opening the window?
25、give up (doing) sth. 放弃（做）某事，give up (playing) computer games；give up后可接名词、代词和动词ing形式，也可不接，如 Never give up easily.
【典句必背】
1、What’ s the matter?
What’ s the matter with you?= What’s the trouble with you? = What’ s wrong with you? 你怎么了？ 2、What should she do? 她该怎么办呢？
Should I take my temperature?我应该量一下体温吗？ 主语+ should/shouldn’t + 动词原形. ..
①You should lie down and rest. 你应该躺下休息一会儿。 ② You shouldn’t go out at night. 你晚上不应该出去。 3、Do you think it comes from a newspaper or a book? 你认为它是来自报纸还是书呢？
4、I think I sat in the same way for too long without moving. 我想我以同样的姿势一动不动地坐得太久了。
5、She said that the man had a heart problem and should go to the hospital.
她说这位老人心脏有问题，应该去医院。
6、Aron Ralston is an American man who is interested in mountain climbing. 阿伦·罗斯顿是一位对爬山感兴趣的美国人。
7、…he bandaged himself so that he would not lose too much blood. ……他用绷带绷紧自己，以便不会流太多的血。
8、…he kept on climbing mountains even after this experience. ……甚至在这次经历以后他还继续坚持爬山。 【交际用语】
当别人遇到麻烦的事情或感到身体不适时，我们可以用如下句型表示关心对方：
What’s the matter? What’s the matter with you?
What’s wrong with you? What’s the trouble with you?
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Unit8 单元知识点归纳
重点短语：
1、 Clean-Up Day 清洁日 2、an old people’s home 养老院
3、help out with sth. 帮助解决困难 4、 used to 曾经…… ；过去常常做某事 5、care for 6、care about 7、at the age of 8、clean up 9、cheer up 10、give out 11、come up with 12、 make a plan 13、make some notices 14、 try out 15、work for 16、put up 17、hand out 18、call up 19、put off 20、for example 21、raise money 22、take after 23、give away 24、fix up 25、 be similar to 26、set up 27、disabled people
关心；照顾 担心；关心 在......岁时 打扫(或清除)干净 (使)变得更高兴； 分发；散发 想出；提出 制订计划 做些公告牌 试用；试行 为……工作；为……效力 建造；举起；张贴 分发；散发；发给 打电话；召集 推迟；延迟 比如；例如 筹钱；募捐 与......相像；像 赠送；捐赠 修理；修补；解决 与……相似
建立；设立
残疾人
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28、make a difference 影响；有作用 29、be able to 能够
30、after-school reading program 课外阅读项目 31、the look of joy 快乐的表情 32、be familiar with 于……熟悉
重点语法——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.等。 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。
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