最新人教版高中英语必修一Unit1课件

ignorant adj. =knowing too little 无知 的 ignorance n.
5. calm down 镇静;平静 Look, calm down! We will find her. 喂,镇静一点,我们会找到她的。 We waited inside until things calmed down. 我们待在室内，直到一切都恢复了平静。
What he had done upset his parents much. 他的所作所为使他父母很不高兴。 第一次测验的成绩可能会使部分同学 很不安。 The result of the first test may upset some of the students.
[归纳拓展] (1)be upset about/over/at sth.为某事烦心 (2) (sth.)upset sb.(某事)使某人心烦意乱 (sb.)upset sth.(某人)打/弄翻某物 upset a plan打乱计划 upset oneself about sth.使某人为某事烦恼
far as sb. is concerned =in one’s opinion 就某人而言
As far as I am concerned, the price of oil will continue to increase.
8.loose adj.
松的；松开的
1) 松开的，自由的，无束缚的 get/be loose 未拴住的，松开的 have one hand loose but the other is tied. 我的一只手没捆着， 另一只手却被捆绑着。 This dog must not be left loose. 这只狗一定得拴住. 2) 松的，松动的，不紧的，宽松的; a loose button 快掉的扣子 the loose soil 疏松的土壤 a loose sweater宽松的套衫
Add up to 一般不用于被动 语态，add up 如果是代词作 宾语应该将其放在add 和up 之间
3.upset adj.心烦意乱的；不安的；不适的
vt.
使不安；使心烦；弄翻，打翻；
打乱，扰乱(计划等)
Your friend comes to school very upset.(回
归课本P1) 你朋友来上学时很心烦。
Unit 1 Friendship
11/4/2018
1. survey v.&n. 调查；测验 ;测量；检查；鉴定 常见搭配： make a survey of sth 调查/纵观某事 e.g: CCTV made a survey of the poisonous milk powder. 中央电视台就有毒奶粉进行了一个调查。 We had better make a survey of the market. 我们最好做个市场调查 词汇拓展： n .(指人) surveyor 测量者/员； （不动产等的）鉴定员，调查官
6.have got to (had got to ) 必须;不得不 1)1 have got to 是have to 的口语形式 eg You haven’t got to change at London Station. 2)have got to 的否定形式只有一种： haven’t got to 疑问式也只有一种形式：Have you got to…? 并且不可同 助动词或情态动词连用。 3)have got to 的含义与must相似。 have got to 着重于表 示客观上的需要，含有被迫的意味.must 强调主观的需要. We have got to work hard. 4) have got to 没有被动语态 have got to 不同于have got, have got 意为“有” eg. I have got a pen.
9. go through=experience 经历；经受
He went through the hardest time with his wife. 他陪妻子度过最艰难的时期。 Frank在战争中历经艰险。 Frank went through many dangers during the war.
2.add 增加，增添，补充说 add up sth./add sth.up把…… add up to加起来共计/ add to add...to...把……加到/进…… add that...补充（说）…… 即学即用 His returning home safe and sound (使她倍感欢喜).
4. ignore vt.= pay no attention to
Don’t ignore small mistakes. They may cause big accidents. 别轻视小错，他们会造成大事故。
不要忽视你老师的话。 Don’t ignore your teacher’ s advices.
add up; add up to; add to
1. The time I spend in commuting every day _________ adds up to two and a half hours. add to the 2. Colorful balloons can _____ festival atmosphere. 3. To make sure the result was correct, adБайду номын сангаасed up the figures again and she ________ again. add sugar ___ 4. Please ____ to the cream.
7. be concerned about 关心；挂念
=be worried about; be anxious for
The experts are concerned about the growth of the world’s population. 专家们对世界人口增长非常关注。
▲ as