高二英语 Book8 Unit5 Meeting your ancestors教案

Step1.dictation
Step2
1．regardless of 不管；不顾(侧重指不计后果和代价)
[高考佳句] The difference is important regardless of industry and company size.(2011·四川高考阅读E)
不管企业或公司的规模如何，(发展速度的)差异是至关重要的。

(1)regardless of ...强调“不认为……重要；从而不加以重视或考虑”，而despite 和in spite of有“尽管……但是”之意。

(2)regardless of后可接whether, what引导的从句，而in spite of和despite后不可接从句。

①He says what he thinks, regardless of other people's feelings.
他怎么想就怎么说，不考虑别人的感受。

②Regardless of whether he is right or wrong, we have to follow his decisions. 不论他是对还是错，我们必须遵守他的决定。

③ the high mountains and thick forests, the doctors and nurses rushed to the scene of the accident for the rescue.
尽管山高林密，医护人员还是迅速地赶到出事地点，实施救援。

2．date back to (＝ date from) 追溯到……
[教材原句] All the objects are from the same excavation site in Sanxingdui and can be dated back to between 3,000 and 5,000 years ago.
所有物品都来自于三星堆遗址，它们能追溯到3000至5000年前。

①According to the expert, the temple has a history dating back to the early Tang Dynasty.
那个专家说这座寺庙历史悠久，可追溯到初唐时期。

②My interest in stamp collecting dates back to/dates from my schooldays.
我从学生时代就开始爱好集邮。

[名师指津] date back to和date from一般不用于进行时态。

作后置定语时，常用现在分词。

③This is an old building the
16th century.
这是一栋追溯至16世纪的古老建筑物。

[短语对点集训]
Ⅰ.完成句子
1．He continued speaking, (不顾及我的感受) on the matter.
2．To set aside some money for the future, he has decided to _____
(削减) his expenses.
3．Whenever we are in trouble, we must (向前看) and encourage ourselves.
4．The history of this country can (追溯到)the Stone Age.
5．They took action to help those people whose village ___________
_____________ (已被洪水阻断)．
6．I'm (厌烦了这种天气);
it's time we had some sunshine.
If only she had looked ahead and planned better this year!
她今年要是早有预见，计划得更好些就好了！
此句用了虚拟语气。

if only ...意为“要是……就好了”。

(1)if only ... could/would/might do ...表示对将来事情的愿望(不用should)
(2)if only ... did ... 表示对与目前或现在事实相反的愿望
(3)if only ... had done ... 表示对与过去事实相反的愿望
①I had no information about my son.If only I hadn't said those tough words to him.
还没有我儿子的消息。

要是我没对他说那些太严厉的话就好了。

②If only the whole family during the Spring Festival!
今年春节全家能团圆就好了！
[辨析比较] if only, only if
试一试选择上述短语填空
③Xiao Ming said, “ I could pass the College Entrance Examination！”，but his father said, “ you study hard can you go to the universi ty.”
辨一辨
if only 用来表达愿望，意为“但愿……；要是……就好了”，句中谓语动词要用虚拟语气(与现在事实相反用一般过去时，与过去事实相反用过去完成时)。