新世纪英语七年级第二学期知识点

新世纪英语七年级第二学期

Unit One Science in English

Lesson One Weather What’s the weather like…?

=How is the weather…?

What’s the temperature…?

all the time 一直，始终between…and…在……和……之间

go to…for…去……做……

It is a good time to do sth. 是做某事的好时候了

It is a good time for sth.

---Where have / has … been for … ?

---… have / has been to …

Where have / has … gone for … ?

---… have / has gone to …

天气类的单词：

sun---sunny fog---foggy

wind---windy cloud---cloudy

rain---rainy snow---snowy

frost---frosty

（其他天气的词：wet hot cold cool warm）

语法：

have been to去过某处，表示现在已经不在那里了

have gone to去了某处，表示还在那里或在往返的途中

Lesson Two Seasons

talk about 谈论talk with…和……交谈

at the English corner 在英语角

most of the time/students 大部分时间

enjoy doing sth. 喜欢做某事

in summer 在夏季

at the beach 在海滨

blow away 吹走

fallen leaves 落叶

go for an outing 去郊游

make snowmen 堆雪人

语法：

So引导的倒装句和neither引导的倒装句

1、So同样，也一样

So 后面接be，have，has，do，does，did或情态动词，然后接主语，其谓语动词的时态与上文一致，人称与主语一致。（so用于对肯定句的应答）

例如：A:I like spring. B:So do I.

I can speak a little Japanese, and so can my sister.

You have read the book, and so have I.

He went to Beijing for the summer holidays, and so did his brother.

2、Neither也不

Neither后面接be，have，has，do，does，did或情态动词，然后接主语，其谓语动词时态与上文一致，人称与主语一致。（neither用于对否定句的应答）例如：

A: I don’t like detective stories. 我不喜欢侦探故事

B: Neither do I. 我也不喜欢。

A: I can’t ski. 我不会滑雪。B: Neither can I. 我也不会。

He didn’t go to Beijing for the summer holidays, and neither did I.

Lesson Three A Knowledge Quiz

travel to…到……去旅游

use…to do sth. 用……做某事

need…to do sth. 需要……做某事

in space 在太空

at the same time 同时

in this way 这样

thousands of 成千上万的（前面有数词时不能用复数）

hundreds of 成百上千的

too…to…太……而不能……

be able to 能（可用于各种时态）

=can （只用于现在和过去）

move around 绕行；围绕……转

have a good knowledge of 熟悉

well done 干得好；做得出色

all the year round 一年到头，终年

do an experiment 做实验

make a trip 旅行

the 21st century 二十一世纪

at first 首先

turn into 变成

at that time 在那时

for oneself 亲自

语法: 分数的表达法

分数由基数词和序数词合成，分子为基数词，分母为序数词。基数词是one时，序数词部分用单数；基数词是two或大于two时，序数词部分用复数。如：

a(one) third 或one-third三分之一three-fifths五分之三a(one) half二分之一a(one) quarter或one-fourth四分之一three quarters或three-fourths四分之三

Lesson One Seeing the Doctor

have/get a fever / cold / headache…发热/感冒/头痛

take one’s temperature 给某人量体温

take medicine 服药，吃药

get up 起床

be ill / sick get sick fall ill 生病

What’s the matter / trouble with…? ……怎么啦？

=What’s wrong with…?

…?

（不定代词something，anything，nothing等的修饰语常放在该代词的后面）I’m sorry to hear that.

had better (not) do sth. 最好（不）做某事

three times a day 一天三次

plenty of 大量的……

take / have a good rest 好好休息一下

worry about = be worried about 担心

advise sb. to do sth. 建议某人做某事

stay in bed 待在床上stay at home 待在家里

go to（the）hospital 到医院看病

give advice to sb. 给某人忠告

take sb.’s advice 遵照某人的嘱咐

all day/night long 整天/整夜

语法：反身代词