人教版英语八下第三单元第二节思维导图

good ( better ; best) adj. 好的 → goodness n 好处；善行 ；美德be good for 对..有益处（反） be bad for 对.有害处

be good at +n/doing=do well in +n/doing 擅长于做某事be good to sb. =be kind to =be friendly to sb.对某人友好

cause sb. to do sth 使某人做某事 ，cause sb. for sb. 给某人添麻烦

in one’s opinion 以某人的观点； 在某人看来

Perhaps children/ parents should / could ......或许孩子们/父母应该/ 可能

cause n.原因，指引起某种结果的“原因”，后接介词 of.

reason n.理由，原因，指决定做某事或采取某项行动的理由。

The reason he was driving so fast was that he didn’t want to miss an important meeting. 他开车如此快的原因是他不想错过一个重要的会议。

He made a good excuse for his driving.他为自己开快车找了一个堂皇的借口

excuse n.辩解，借口，指对某种行为所做的解释，可以是真的，也可以是托词

The cause of the accident was the fact that he was driving too fast.事故的原因是他开车开的太快。

perhaps 意为“也许，可能”，一般指比较小的可能性。

Perhaps I will see him the day after tomorrow, but I am not sure.也许我后天去看他，不过我不能确定。

probably“很可能，大概”，其可能性最大，表示一种几乎完全肯定的意思。

He will probably refuse the offer.他很可能会拒绝这份提议。

possibly 意为“可能，或许，也许”，可能性较大。

I’ll see you today, or possibly tomorrow.我今天要见你，不过也可能是明天

maybe“或许，大概”，主要用于非正式场合，常用在口语中，语气比 perhaps 轻

Maybe you put the letter in your basket. 或许你把信放在你的篮子里了。

crazy. adj. 不理智的；疯狂的 (在句中作定语、表语、宾语补足语)

be crazy about 对..着迷；热衷于.. I’m crazy about football.

Does Cathy Taylor think it’s important for kids to join after-school activities?

It’s + adj.(easy,difficult,important,necessary) +(for sb.) to do sth

若形容词表示事物特征的，如：easy ,difficult, hard ,important 等，须用介词 for，形容物，用 for

It’s +adj( kind, honest, friendly, )+(of sb) to do sth.

若形容词表示人的性格、品质与特点，如：good ,kind ,nice, wrong 等，用介词 of。形容人用 of

should 为情态动词，表示劝告、建议，意为“应该”，它和其他情态动词一样

没有人称和数的变化，后接动词原形，其否定形式为 shouldn’t。

Maybe she should say sorry to you.也许她应该跟你说声对不起。could 的用法

情态动词 could 既是 can 的过去式，表示过去的能力，又可以表示谨慎、客气的建议，后接动词原形，其否定形式为 couldn’t。

My grandfather could drive well even at the age of eighty.我的祖父甚至到了 80 岁任然能很好地驾车

You could go out and buy her some medicine. 你可以出去给他买些药。

keep on doing 继续做某事 keep sb. doing sth 让某人一直做某事 keep up with 跟上

keep sb. from doing sth 阻止某人做某事 keep away from 避开