必修一英语第一单元知识点.pptx

高一英语基础课程
第一讲
主讲人:Lisa
MAIN CONTENTS
Vacabulary
Grammar
Have a try
Unit 1 Friendship
冲啊!
PART ONE Vacabulary & Phrase
be good to
对……友好
be good for
对……有益
be bad to
对……不好
be bad for
对……不利
add
add up
加起来;增加
add up to
合计;总计
add to
把……加到
vi. 加;增加;加起来;
vt. 增加;补充说;计算…总和
n. 加法,加法运算
The students in my class ____ fifty-four.
A. add up to B. add to C. add up D. add in
Let's have a try
A
/æd/
More Examples:
Add up your score and see how many points you can get. (add up)
The bad weather added to the shipwrecked sailors’ difficulties. (add to)
If we add these marks up, we'll get a total of 90. (add …up)
Do you have anything to add to the list? (add A to B)
Add fuel to the fire/flames 火上浇油
not…until/till 直到……才
We didn't get what we wanted until/till he stopped talking.
Ha Ha Ha!
Not until 位于句首,主句要倒装
Not until we pointed out their mistake to them did they realize it.
get sth./sb. done 使……完成/使某人被……
make; let; have; get
make/have sth done
let sth be done
You must get the work done by Friday.
你必须最迟在星期五以前把工作做完。
使役动词?
calm vi.&vt. (使)平静;(使)镇静
adj. 平静的;镇静的;沉着的
calm down 平静下来
Probably the best thing Tom could do this week is to calm down.
也许汤姆这周能做的最正确的事就是冷静下来。
Policemen are called to calm the situation.
警察被叫来平息局面。
concern
vt. 涉及,关系到;使担心
n. 关系;关心;关心的事;忧虑
be concerned about 关心,关注
We are all concerned about his health.
我们都非常关心他的健康。
Her illness concerns her parents. (使担心)
More than two students have been concerned in this affair. (牵涉到)