八年级上册英语第二单元知识点

3.动词

rest=have a rest休息believe=think相信get+adj.变得get得到stay待在哪里stay+adj.=keep保持hear过去式heard听见(后面可以接宾语从句) shoud情态动词后面动词原形.

4.连词

until=till直到……之时（连时间状语从句）如：I usually study late until two at night 1）连接点时间/he comes back

2）连接从句

Not……until直到……才如：I didn’ｔg o to bed until my mother come back yesterday.

5.代词

so可以当所以讲而当这样是代词.如:I think so. everybody=everyone 不定代词定语复数

短语

7)lie down and rest躺下来休息8)hot tea with honey有蜂蜜的茶9)see a dentist看牙医10)be stressed out有压力get stressed out变得有压力11)be angry生气get angry变生气12)traditional Chinese doctors 传统的中医13)two hours ago两小时以前14)for example例如15)a balance of yin and yang阴阳平衡16)the way to do sth.干什么……的方式17）in western countries在西方的国家18）eat a balanced diet吃均衡的饮食19）need to do sth.=need do 20)at the moment=now现在21)take some medicine吃药22)give sb. some advice给某人一些建议23)a few几个

句型

It is+形容词+for sb +to do

动名词做主语+谓语动词单数

宾语从句(我听到这个很难过)

I’m sorry to hear that+

名词后+句子(定语从句;从后向前翻译)

表建议:1.主语+should+do 2.Why not do? Why don’t you do? 3.How about doing? Why about doing?

Grammar Focus 语法聚焦

Look !注意

I has a headache. 我头痛。You should go to bed.

你应该去睡觉。shouldn't

= should not不应

该

He has a stomachache. 他胃痛。He shouldn't eat anything.④他不应该吃东西。

She has a toothache. 他牙痛。She should see a dentist. 她应该去看牙齿。

1. Give advice提出建议

advice是不可数名词，意为“建议，忠告，劝告”。常用短语有：

give sb．advice给某人提建议take one's advice接受某人的建议listen to one's advice听从某人的建议ask for one's advice征求某人的建议

He often gives us some good advice．他经常给我们提出一些好的建议。

注意

表示“一条建议”时应说a piece of advice，而不能说an advice；“一些建议”

最some advice。

2.What’s the matter?怎么了？

(1)这是询问病人病情时最常用的问句，意为“怎么了?”，通常与介词with 连用。

类似的问句还有：

What's wrong?怎么了? What's wrong with you?你怎么了?

What's your trouble?你怎么了? What's the trouble with you?你怎么了?

What's up?怎么了?

注意

用此类句型时，matter前需加定冠词the；wrong前不加任何修饰词；trouble 前可加the，也可加形容词性物主代词。

(2)matter作名词时，意为“事情，问题，情况”；matter也可用作动词，意为“要

紧；关系重大”，主要用于疑问句和否定句中。

There is a matter I would like to discuss with you．

有件事我想和你讨论一下。

It doesn't matter if you're late—we'll wait for you．

你来晚了也不要紧——我们会等着你的。

3. I have a cold. 我感冒了。

have a cold伤风，感冒have a s ore throat喉咙痛

have a bad cold重感冒have a stomachache肚子痛；胃痛

have a fever发烧have a cough咳嗽

have a headache头痛have a toothache牙痛

注意

have a cold和catch a cold都可用来表示“伤风，感冒”，catch a cold侧重患感冒的动作，属于短暂的动作，不能与how lo ng和for及since引起的时间状语连用。

“你感冒多长时间了?”“我感冒5天了。”

正：—How long have you had a cold? —I have had a cold for five days。

误：—How long have you caught a cold? —I have caught a cold for five days．

4．I have a stomachache．我胃痛。

这是患病或身体某部位不舒服的一种表达方法。在英语中，表达“疼痛或不舒服”

时常用的几个词有ache，sore，pain和hurt等。其用法总结如下：

(1)“主语+have／has+a+病症”。

Jim has a bad cold．吉姆患了重感冒。

(2)“主语+have／has+a+sore+发病部位”。sore为形容词，故放在表示身体

部位的名词前面，构成名词性短语。

I had a sore throat last week．上周我喉咙痛。

(3)“主语+have／has+a+部位-ache"。ache为名词，也可作后缀，常与表示

身体部位的名词合成另外一个新词，表示身体某部位疼痛。

She has a toothache．她牙痛。

。hurt是动词，意为“疼，痛”，其过去式仍为hurt，表

(4)“部位+hurt(s)”