2019版高三英语一轮教师用书：第一部分 选修8 Unit 5

Unit 5 Meeting your ancestors

(对应学生用书第216页)

[单词 拼写应用]

Ⅰ.考纲单词——会拼写、要识记

1．alternative n．可能的选择

adj. 供选择的；其他的

2．interrupt vt.&vi. 打断……讲话；打岔；

暂时中断或中止

3．regardless adv.

不管；不顾

4．somehow adv.

以……方式；不知怎么地

5．delete vt. 删；删除

6．accelerate vi.& vt. 加速；促进

7．arrest

vt. 逮捕；吸引

n. 逮捕；拘留

8．dizzy adj. 眩晕的；头晕目眩的；

使人发晕或困惑的

9．acute

adj. 有观察力的；敏锐的；严重的；深刻的

10．ample

adj. 足够的；充足的；富裕的

11．primitive

adj. 原始的；远古的；简陋的

12．analysis n.

分析

13．spit

vt. 吐出(唾液、食物等)

vi.

吐痰

14．scratch

n. (刮、抓、划的)痕迹；搔；挠

vt. 擦伤；刮坏

15．howl vt.&vi. 嗥叫；叫喊；吼叫

n. 长嚎；嗥叫

Ⅱ.派生单词——能辨别

1．starve vi.挨饿；饿死→starvation n．挨饿；饿死

2．accuracy n．精确；准确→accurate adj.准确的；精确的

3．assume vt.假定；设想→assuming conj.假设→assumption n．假设；设想

4．sharp adj.锋利的；尖锐的→sharpen vi.&vt.(使)锋利；尖锐；清晰→sharpener

n．磨具；削具

5．mess n．凌乱；脏→messy adj.凌乱的；脏的

6．ripe adj.成熟的；熟的→ripen vt.&vi.使……成熟；成熟

7．significance n．意义；意思；重要性；重要意义→significant adj.重要的

8．divide v．分割；划分；分配→division n．分割；划分；分配；分界线

9．applaud vi.&vt.鼓掌欢迎；赞赏→applause n．鼓掌

10．skill n．技能；技巧→skilful adj.有技巧的；熟练的

Ⅲ.语境应用(用所给词的适当形式填空)

1．We have every reason to believe her report to be accurate，because she is always

paying attention to accuracy of her work. (accuracy)

2．The kids made a mess in the bathroom, so their parents forced them to clean the

messy bathroom quickly. (mess)

【导学号：65670159】

3．The authorities attached much significance to the local environment, which was

significant to the healthy development of the town. (significance)

4．To be a skillful worker, you need to acquire some basic skills．(skill)

[拓展联想]

分词用作介词或连词小结

①considering 鉴于；考虑到

②including 包含；包括

③supposing 假设；假如

④provided/providing 假设；如果

⑤concerning 关于

⑥given 鉴于；考虑到

以“-fy”结尾的动词

①clarify

澄清；阐明 ④classify 分类

②satisfy 使满意

⑤simplify 简化

③beautify

美化

[短语 多维应用]

Ⅰ.短语回顾——会默写

1．regardless_of 不管；不顾

2．at_most

至多；最多

3．cut_up 切碎

4．fed_up_with 受够了；饱受；厌烦

5．look_ahead 向前看；为将来打算

6．date_back_(to...) 追溯到；始于

7．concentrate_on 集中

8．search_for 寻找

9．take_turns_to_do_sth. 轮流做某事

10．can't/couldn't_help_doing_sth.

禁不住做某事

Ⅱ.语境应用(选用上述短语的适当形式填空)

1．The little boy is required to play computer games for at_most 2 hours a day.

2．Whenever we are in trouble, we must look_ahead and encourage ourselves.

3．There was only one piece of candy, so she cut it up into little pieces and gave them

to the children.

4．In the end，I just got/was_fed_up_with his constant complaining.

5．The history of this country can date_back_to the Stone Age.

6．He continued speaking, regardless_of my feelings about the matter.

[拓展联想]

无被动语态的动词短语聚焦

①belong to属于 ④take place发生

②consist of由……组成 ⑤break out爆发

③come true变成现实

[句式 结构仿写]

教材原句——会背诵 句式仿写——能应用

1.as 引导定语从句

Yes，indeed，as the botanical analyses

have shown us，all the fields around

here used to be part of a large shallow

lake. 1.正如古训所说“人不可貌相，海水不可斗量”。

“You can't judge a book by its cover，”as_the_old_saying_goes.

2.if only...要是……就好了

If only she had looked ahead and

planned better this year！ 2.今年春节全家能团圆就好了！

If_only_the_whole_family_could_be_united

during the Spring Festival this year！

3.only to do表出乎意料的结果

Abruptly she sat down，only to be

scooped up by her laughing，shouting

sister，Luna. 3.他匆匆忙忙地赶往剧院，结果被告知票已卖完。

He hurried to the theatre，only_to_be_told

that the tickets had been sold out.

4.had done sth. ...when...刚刚……这时……

She had almost reached her

destination when a delicious smell

arrested her progress and she stopped. 4.他刚走进教室，这时铃声响了。

He had_just_entered the classroom

when_the_bell_rang.

(对应学生用书第217页)

精讲4个考纲单词

alternative adj.供选择的；其他的

n．可能的选择；选择对象

[经典例句] We should make better use of alternative energy，such as solar and

wind power.

我们应该更好地利用可代替能源，比如太阳能和风能。

(1)have no alternative but to do sth.

别无选择只好做某事

an alternative to... ……的替代品

(2)alternatively

adv. 可供选择地

We have no alternative but to save energy to protect our environment.

我们别无他法，只有节约能源才能保护环境。

链接写作

为了取得更大的进步，我们不得不充分利用好业余时间。(2015年重庆高考)

In order to make more progress, we

①have no choice but to make full use of spare timeＷ.（choice）②can do nothing but make full use of spare timeＷ.（can do nothing）③have no alternative but to make full use of spare timeＷ.（alternative）④can't help but make full use of spare timeＷ.（can't help but do）

interrupt vt.&vi.打断……讲话；打岔；暂时中断或中止

[经典佳句] You shouldn't have interrupted the meeting to tell me that，you could

have come to tell me afterwards.你不该打断会议来告诉我那件事，你本可以会后告诉我。

(1)interrupt sb./sth.(with sth.)

(因某事)打断某人/某事

(2)interruption n. 打扰，插嘴，打岔；阻断物

without interruption 连续地，不断地