文档介绍：英语必修5人教新课标Unit5同步精品PPT：Period 1
Ⅰ.单词识记
1．________n．a lot of things of the same type that are different from each othe_______ ________ ________ ________ the job.
【答案】There is no doubt that he isn't fit for
4．It shows that a knowledge of first aid can make a real difference.
[信息提取] make a difference“有关系；有影响；事关重大”。
[例句仿写] 不管他去不去对你都没有影响。
________ ________ ________ ________ ________ ________ ________ he goes or not.
【答案】It makes no difference to you whether
I aided the poor girl in continuing her study.
我帮助这个可怜的女孩继续她的学业。
On Sundays I usually aid my mother to do housework.
星期天我通常帮妈妈做家务。
(2)，援助
with the aid of… 在……的帮助下
in aid of… 为了帮助……
do/give/offer first aid 进行急救
be a great aid to/for… 对……有极大的帮助
I'm collecting money in aid of starving children.
为帮助饥饿的孩子们，我正在搞募捐。
完成句子
①_______________，we have made great progress this term.
在英语老师的帮助下，这学期我们已经取得了巨大的进步。
②An English­Chinese Dictionary is ____________ in learning English.
一本英汉词典是学****英语的重要帮手。
【答案】①With the aid of our English teacher ②an important aid
2．injury n．伤害；损伤
The driver of the car received serious injuries to the legs and arms.
驾车者的双腿和双臂严重受伤。
(1)injure v．弄伤……，使……受伤，损伤；伤害，损害
He was badly injured in the accident.
他在那次意外事件中受了重伤。
What you said just now may injure her pride.
你刚才说的话也许会伤她的自尊。
(2)injured ，负伤的，被伤害的
an injured look一副受冤屈的表情
the injured受伤者
The injured were sent to the hospital immediately.
受伤者立刻被送往医院。
完成句子
He escaped from the accident ______________.
他从事故中逃脱而没有受伤。
【答案】without injury
3．variety n．变化；多样性；种种；各类
There are a variety of flowers in the garden.
花园里有各种各样的花。
They lived a life full of variety.
他们过着多变的生活。
(1)a variety of(varieties of)＋n.(pl.)种种……
She made the children glad in a variety of ways.
她用各种方法使孩子们高兴。
(2)various
Beijing is filled with people from various parts of 。
完成句子
They didn't come for __________________.
他们因种种原因没来。
【答案】a variety of reasons/various reasons
4．vital ；生死攸关的
(1)be vital to对……极为重要
(2)It is vital that…从句的谓语常用虚拟语气，即(should)＋