内容正文:
七年级英语下册Unit 1
核心短语和必考语法点
一、核心短语
短语
中文释义
例句
listen up
注意听(召集注意)
Listen up, everyone! We have an exciting quiz today.
learn about
了解,学习关于...
Let's learn about different animals today.
from...to...
从...到...
Elephants can live from 60 to 70 years.
the same as
与...相同
My favorite animal is the same as yours.
take (good) care of
照顾,照料
We should take good care of animals.
look after (well)
照顾,照料
Can you look after my pet while I'm away?
care for
关心,照顾
I care for my dog very much.
be from
来自...
Where are pandas from?
come from
来自...
This lion comes from Africa.
give sb sth
给某人某物
Can you give me some water?
look like
看起来像...
What does a giraffe look like?
in danger
处于危险中
Many animals are in danger.
a symbol of
...的象征
The elephant is a symbol of Thailand.
for example
例如
Some animals can help people, for example, dogs.
live in
住在...
Elephants live in forests and grasslands.
a symbol of
...的象征
The white elephant is a symbol of good luck.
good luck
好运
Good luck with your exam!
look different from
看起来与...不同
Elephants look different from other animals.
carry...with...
带着...
She always carries a book with her.
be like
像...,怎么样
What is an elephant like?
in some ways
在某些方面
In some ways, elephants are like humans.
one another
互相,彼此
We should help one another.
each other
互相,彼此
Dogs can understand each other.
don't feel well
感觉不舒服
My pet doesn't feel well today.
be a part of
是...的一部分
Family is be a part of our life.
be in danger
处于危险中
Wild animals are in danger.
cut down
砍倒
Don't cut down trees!
kill...for...
为...而杀...
People shouldn't kill animals for their skin.
save one's life
拯救某人的生命
Dogs can save people's lives.
not...at all
一点也不
I don't like snakes at all.
walk to
走路去...
I walk to school every day.
go to...on foot
步行去...
She goes to the park on foot.
stay safe
保持安全
We must stay safe in the water.
not just...but also...
不仅...而且...
Elephants are not just big, but also smart.
make it adj. for sb to do
使做某事对某人来说是...的
Rain makes it difficult for farmers to work.
二、必考语法点
【必考1】特殊疑问句 What / Where / Why
What 是什么
句式:What + be + 主语?
例句:What is your favourite animal?
Where 在哪里
句式:Where + be + 主语 from?
例句:Where are penguins from?
Why 为什么
句式:Why + do/does + 主语 + V原?
例句:Why do you like pandas?
重点:Why问句必须用Because回答!
Why do you like penguins?
Because they are very cute!
【必考2】可数名词复数(规则+不规则)
1.规则变化
一般名词:加-s,如 giraffe→giraffes, shark→sharks
以s/x/sh/ch结尾:加-es,如 fox→foxes, dish→dishes
以辅音+y结尾:变y为i加-es,如 baby→babies, activity→activities
以f/fe结尾:变f/fe为v加-es,如 wolf→wolves, leaf→leaves, knife→knives
以o结尾(有生命):加-es,如 hero→heroes, potato→potatoes
以o结尾(无生命):加-s,如 photo→photos, zoo→zoos
2.不规则变化
wolf → wolves f结尾变ves
mouse → mice 老鼠变mice
child → children 孩子加ren
man → men 元音a变e
foot → feet 元音oo变ee
tooth → teeth 同上
sheep → sheep 绵鹿鱼同形
fish → fish/fishes 同形,fishes表种类
【必考3】scary 与 scared 辨析
scary 吓人的;恐怖的
修饰对象:事物/动物/电影
记忆方法:某物让人怕 → -y结尾
scared 害怕的;恐惧的
修饰对象:人
记忆方法:某人感到怕 → -ed结尾
【必考4】danger 与 dangerous 辨析
danger 名词 — 危险
固定搭配:in danger 处于危险中;out of danger 脱离危险
dangerous 形容词 — 危险的
用法:a dangerous animal;It’s dangerous to do sth.
【必考5】too many / too much / much too 辨析
too many
修饰:可数名词复数
例句:People cut down too many trees.
too much
修饰:不可数名词
例句:There is too much water on the ground.
much too
修饰:形容词/副词
例句:The snake is much too scary.
口诀:too many + 可数复数,too much + 不可数,much too + 形容词/副词!
【必考6】take care of 与 look after 辨析
take care of 照顾;处理
适用范围更广,可表'处理事务'
She takes care of the baby elephant.(照顾小象)
He will take care of the problem.(处理问题)→ 不能用look after
look after 照顾;照看
口语常用,侧重'照看人/动物'
【必考7】save 的多义用法
救;拯救 — save sb./sth. — The doctor saved the blind dog.
把...从...中救出 — save sb. from sth. — Save elephants from danger.
储蓄;存钱 — save money — I want to save money for a bike.
节约 — save water/electricity — We should save water.
保存 — save the file — Don’t forget to save the document.
【必考8】should 情态动词
should后接动词原形,无人称和数的变化
否定形式:shouldn’t = should not
用法:表建议、责任、义务
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