八年级下册英语重要知识点归纳(供参考)

八年级下册英语重要知识点归纳

M1

重要语法：感官性系统词：feel(摸起来)、look(看起来) 、smell(闻起来)、taste(尝起来) sound(听起来),后接形容词作表语，不能接副词。构成疑问句或否定句要借助助动词。

The silk dress feels soft. The flowers look very beautiful. Does it smell nice? The song doesn’t sound be noisy.

感叹句结构：①What+ a/an+形容词+单数可数名词+（主语+谓语）！

What an interesting book it is!

②What+形容词+不可数名词/复数名词+（主语+谓语）！

What bad weather it is today!

③ How +形容词/副词+主语+谓语！

How fast he is running!

How delicious it smells!

How I miss the days we spent together!我多么怀念我们一起度过的日子！’m afraid+句子:恐怕…… I’m afraid he has no time today.

4. be done 做好了Is your homework done?你的作业做好了吗？

Dinner is done!晚饭做好了！

5. have a try 试一试；尝一尝

a sweet tooth 喜好甜食

for=thank you for+名词/动词-ing。因……而感谢你。

Thanks for your help.=Thanks for helping me .

Thank you for inviting me to your party.

8. hear from…=get /receive a letter from…收到……的来信

’t wait to do sth.迫不及待去做某事I can’t wait to see you.

10.人+ spend+时间（in）doing sth.。=It takes +人+时间+to do sth. 某人花费多少时间做某事

He spent two days (in) reading the novel.=It took him two days to read the novel.

也（置于句末，前加逗号）also也(置于居中be或情态动词之后)

as well也（置于句末，前不加逗号）

proud of…以……为豪My parents are proud of me.

13. How do you feel about+名词/动词-ing？=What do you think of+名词/动词-ing？你觉得……怎么样？

How do you feel about the film?=What do you think of the film?

How do you feel about coming to China?=What do you think of coming to China?

14. be afraid of+名词/动词-ing：害怕…. I am afaid of dog/going out at night.

be afraid of doing sth.=be afraid to do sth. 害怕做某事

She is afraid of sleeping alone at night.= She is afraid to sleep alone at night.

15. What does sb. look like?某人长得怎么样（问外表）

答：short/tall/young/pretty…

What is sb like?某人性格怎么样？（问性格或品质）

答：quiet/nice/strict/kind..

-What does your English teacher look like? -He is tall with pair of glasses.

-What is your English teacher like? -He is strict but friendly.

M2

重要语法：

现在完成时（一）：描述过去已经、曾经或还没有做过某事的经历或体验，对现在造成的影响。

结构：have/has +动词过去分词——(否定) haven’t/hasn’t +动词过去分词

含义：已经/曾经做过… 还没有做过…

标志词：already、ever、never、yet、just等。

I have seen the movie.我已经看过这部电影。（我现在了解该电影了。）

He has already finished his homework.他已经完成了作业。（他可以交作业了）We haven’t had dinner yet. 我们还没有吃晚饭。（我们现在饿）

Have you ever entered a speaking competition?你曾经参加过演讲比赛吗？（变一般疑问句把have/has 提到句首）Yes, I have./No, I haven’t.

a competition=take part in a competition参加竞赛

sb.(to) do sth.帮助某人做某事He often helps me learn English.

4. afford sth.买得起某物I can’t afford the new bike.

afford to do sth. 付得起钱去做某事=have enough money to buy sth.

She can’t afford to go to school.她没钱去上学。

5. stop to do sth.=stop and then do sth.停下来去做某事

stop doing sth.停止做某事

I’m tired. Let’s stop to have a rest.我累了。让我们停下来休息一下吧！

It’s time for class now. Let’s stop talking.上课时间到了！让我们不要讲话了！

6. make up编写make up a story编故事make it/them up (代词要放中间) sb. to do sth.邀请某人做某事

8. fifteen-year-old十五岁的（复合形容词中的名词不能加s ,作定语）

fifteen years old 十五岁（短语，不能作定语，常作表语）

He is fifteen years old.=He is a fifteen-year-old boy.

the moment =now此刻（常用于现在进行时中）

10. have/has been to+某地：曾经去过某地（人已经回来，常与次数连用）

have/has gone to +某地：到某地去了（人未回，不能与次数连用）

have/has been in +某地：在某地呆/逗留（常与for +时间段连用）

I have been to Hong Kong twice.

He isn’t here now. He has gone to the USA.

We have been in China for 20 years.

11. be different from…与…..不同

it +形容词+ to do sth. 发现做某事是….的（it 是形式宾语，无义，替代后面不