人教版八年级上册英语第七单元重点知识总结

人教版八年级上册英语第七单元重点知识总结

Unit 7

Words: n。future。n。environment。earth。peace。sea。sky。astronaut。rocket。XXX。holiday。possible。impossible。probably。paper。pollute。plant。part。build。apartment。human。dangerous。already。factory。Japan。believe。disagree。even。agree。shape。fall。inside。side。during。word.

In this unit。we will learn about us words related to the future。n。XXX is the act of XXX。XXX and cause harm to the。Earth。In the future。we hope to ce XXX.

XXX also have us uses in our daily lives。such as in

medicine and food。A part of a plant is called a plant part。and it

can be a leaf。stem。or flower.

Building apartments is a common practice in many countries。but it can also have negative effects on the environment。For

example。if an apartment is built in a natural habitat。it can

disrupt the ecosystem and harm the plants and animals living there。We need to consider the XXX.

Japan is a country that is known for XXX。including rockets

and XXX of time。This is a great achievement for humans。but it

also poses dangers and risks.

During holidays。people XXX。this can also lead to n。especially if people litter or do not XXX ns。XXX.

XXX。we need to work towards a XXX。We can do this by

cing waste。planting more trees。and being XXX.

They established the first church in that specific area of the

city。

XXX。XXX。

XXX is a verb that can mean to trust。expect。or have faith

in something。For instance。only when XXX in something can

they act with purpose。We all believe that our children deserve

good。free XXX。

Disagree is a verb that means to have a different n or to argue。For example。I have to disagree with you on this matter。

Agree is a verb that means to approve。admit。or make a

deal。For instance。I cannot agree with your ns。Do you agree to

the terms and ns。XXX.

电力在我们日常生活中扮演着重要的角色。

2)fall away=disappear“消失，减弱”eg：The pain in my back

has finally XXX.

我背部的疼痛终于消失了。

3)fall off=decrease“减少，下降”eg：Sales have fallen off

since the start of the pandemic.

自从疫情开始以来，销售额有所下降。 4)fall into=be divided into“被分为”eg：The books in the

library are usually fall into different categories.

图书馆里的书通常被分为不同的类别。

5)fall in love with“爱上”eg：She fell in love with him at first

sight.

她一见钟情地爱上了他。

6)it is possible that“有可能”eg：It is possible that the

meeting will be postponed due to bad weather.

因为天气不好，会议有可能推迟。

7)probably“大概，或许，很可能”eg：XXX because of the

traffic.

因为交通堵塞，他很可能会迟到。

8)play a part in“在。方面起作用，在。方面扮演角色”eg：XXX.

运动在保持良好健康方面扮演着至关重要的角色。

XXX to be essential time and time again。Hundreds of

devices we use every day XXX refrigerators。XXX.

XXX phrase "hundreds of" is used to XXX number。For

example。when we say "hundreds of cows," we mean that there are many cows。but we don't know the exact number。It's

important to note that when "hundred" is used as a specific number。it is always singular。while "hundreds of" is always plural.

Fall down can mean to physically fall to the ground。but it

can also mean to fail or collapse。For example。we might say

"the company fell down due to poor management." However。in

the context of physical movement。we would say "she fell down

the stairs."

When we look for something。we are actively searching for

it。It can be challenging to find what we're looking for。especially if it's something small like a XXX.

XXX means that we are at risk of XXX possible。For

example。we might say "it's not XXX just to take a cool picture."

To live on can mean to reside in a particular place。or XXX

survive。We might say "he lives on a farm" or "she lives on the top floor of the building." Similarly。we might say "despite the

hardships。the XXX."

When we say something looks like something else。we mean

that it appears to be similar in appearance or character。For

example。we might say "that cloud looks like a rabbit" or "you

look like your mother."

There is a dog in the yard.

9) It XXX if you have been hurt in the past。but trust is an

important part of any nship.

10) XXX.

11) XXX't match our account。They have different ns about

the time and place of the accident。I XXX.

12) What do you think we can expect in the future。In the

future。robots will replace human beings for heavy labor.

3.Grammar

1) The simple future tense (will)

2) XXX (is/are/was/were)

The There is/are XXX used in English。meaning "there

is/are"。indicating the XXX: There is a dog in the yard.

There be句型是用来描述某个地方或时间存在什么事物或人的句型，通常以“There be+名词+地点（时间）”的形式出现。例如，“Excuse me。Is there a repair shop near here for MP3?”可以翻译为“打扰了，附近有MP3维修店吗？”

在否定句中，可以将否定副词not放在be之后，也可以在主语前加上不定代词no。例如，“There isn’t a box in the

room.”可以翻译为“房间里没有盒子。”，“There is no water in

the bottle.”可以翻译为“瓶子里没有水。”

在一般疑问句中，需要将be放在there之前，并用yes或no来回答。例如，“Is there a cake on the table?”可以翻译为“桌子上有块蛋糕吗？”，回答可以是“Yes，there is.”或“No，there