【学科教学】XBook2 Unit 3 Fit for life Period 7-8: Words and expressions 2 (两课时)

来源:江苏省仪征中学高二英语备课组 时间:2024-12-27
 

一、导读:

Key words & expressions involved

fuel

disturb

tackle

head-on

go to great lengths to do…

adjust

date back to

solid

switch

stainless

severe

anxiety

abuse

alcohol

phenomenon

symbol

widespread

infection

evidence

department

 

二、导思:【课文定位】根据语境推测下列划线单词或者短语的中文意思并且反复诵读

1. ..., fueling concerns about eyesight problems among Chinas youth.

2. The figures disturb the school authorities,...

3. In the library, new chairs can be adjusted to...

4. These solid needles are made of different metals,...

 

三、导学&导练

A. 借助字典查下列单词的词性转化

1______________ vt.使不安;打扰;搅乱______________ adj.令人不安的;烦扰的

2_____________ vt.& vi.调整,调节;适应,习惯;整理_____________ n.调整;调节_____________ adj.可调节的

3_______________ n.证据,证明;物证,人证vt.证明,表明_______________ adj.明显的

4_____________ vt.检查,检验;审查,调查;考,测试;审问______________ n.考试;检查;查问

5_____________ adj.十分严重的,极为恶劣的;严厉的;艰难的______________ adv.严重地;严厉地

6_______________ n.焦虑;担心;渴望_______________ adj.焦虑的;担忧的;渴望的;急切的

7_______________ n.酒精,酒_______________ adj.酒精的;含酒精的

8_______________ n.现象_______________ n.现象(复数)

9_____________ n.传染,感染______________ adj.被感染的_____________ adj.传染的;易传染的

B. 掌握核心单词的用法

1. fuel   n. 燃料  v. 给…提供燃料;增加;刺激

solid fuel  固体燃料

His remarks simply added fuel to the fire of her rage. 他的话只是给她的愤怒火上浇油。

The bus was already fuelled (up).  公交车已加好油

fuel panic/fears  引起恐慌/ 恐惧

 

2. disturb  vt. 打扰;弄乱;使不安

I am sorry if I disturbed you. 很抱歉,打搅您了。

Don't disturb the papers on my desk. 别把我写字台上的文件弄乱了。

The letter shocked and disturbed me. 这封信使我感到震惊和不安。

It disturbed her to realize that she was alone. 她意识到自己孤单一人,心里感到很不安。

disturbance  n. 打扰,干扰;失调;紊乱

the disturbance of the local wildlife by tourists 游客对当地野生动物的滋扰

emotional disturbance 情绪失常

disturbing adj.引起烦恼的;令人不安的     a disturbing piece of news 一则令人不安的消息

disturbed adj.心理不正常的; 不安的; 焦虑的

a special school for emotionally disturbed children 为精神异常儿童开办的特殊学校

 

3. tackle  v. 解决;应付;处理

tackle a problem 解决问题

The government is determined to tackle unemployment.  政府决心解决失业问题。

 

4. head-on  adj. 迎头相撞的;正面反对的;迎头的   adv. 积极地,果断地;正面地;头朝前地

a head-on crash 迎面碰撞

adopt a head-on attack  采用正面进攻的方式    hit the tree head-on  迎面撞到了树上

tackle a problem head-on  正面处理问题     The cars crashed head-on.  汽车迎头相撞。

 

5. adjust  v. 调整;调节;适应;习惯;整理

adjust the volume  调节音量               adjust to living alone  适应独自生活

adjust oneself to student life  适应学生生活

After a while his eyes adjusted to the dark.  过了一会儿他的眼睛习惯了黑暗。

adjustment  n. 调整;调节;(行为、思想的)调整,适应

made a few adjustments to the design   对设计作了几处调整

go through a period of emotional adjustment  经历了一段感情调整期

adjustable  adj. 可调整的;可调节的        adjustable seat belts  可调节的座椅安全带

 

6. evidence  n. 证明,证据;人证,物证  vt. 证明;表明;作为的证据

solid evidence 可靠的证据

scientific evidence for this theory  证实这种理论的科学根据

They have mounting evidence of serious effects on people's health.他们有越来越多的证据表明对人的健康有严重影响。

There is little evidence to support this claim. 这样的说法毫无根据

We have no firm evidence that she was involved. 我们没有确凿证据证明她参与其事。

The legal profession is still a largely male world, as evidenced by the small number of women judges. 法律界在很大程度上仍然是男人的世界,这一点从女法官的人数屈指可数即可得到证实。

evident  adj. 明显的;显而易见的;显然的;清楚的

It is evident to us that a mistake has been made. 我们已经清楚出了差错。

 

7. date back to  追溯到...

The college dates back to the 1850s.  这所学院创办于19世纪50年代

The custom dates back hundreds of years.  这一习俗可以追溯到几百年前。

a law dating from the 17th century  17世纪起沿用至今的一条法律

When families gather for Christmas dinner, some will stick to formal traditions dating (date) back to Grandma's generation. 当家人聚在一起吃圣诞晚餐时,有些人会坚持奶奶那一代的正式传统。

 

8. solid  adj. 固体的;坚固的;实心的;结实的;纯一的

solid fuel  固体燃料     a solid object  硬物

They have no solid evidence. 他们没有任何可靠的证据。

 

9. switch  v. 转换;交换;掉换;对调;调班   n. 开关,;改变,转变

switch (sth) (over) (from sth) (to sth) | switch (between A and B) (使)改变,转变,突变

Press these two keys to switch between documents on screen. 

按这两个键就可以在屏幕上的文件之间进行切换。

switch sth (with sth) | switch sth (over/around/round) 交换;掉换;转换;对调

The dates of the last two exams have been switched.  最后两门考试的日期掉换了。

I switch my glass with hers. 的杯子跟她的换了

switch

 
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