①The city is large compared to our hometown.
The city is large when it is compared to our hometown. ②Compare this with that，and you will see which is better. If you compare this with that，you will see which is better.
③Compared with that of the previous years，the weather in this year is unusual. In comparison with that of the previous years，the weather in this year is unusual. (2)Film has a much shorter history，especially when________such art forms as music and painting.
(2012·新课标全国，32)
A．having compared to B．comparing to C．compare to D．compared to 答案 D
解析 句子的主语是film，它和compare之间是被动关系，所以要用被动形式。因此只能选D项。when compared to...相当于when引导的状语从句的省略，补全后为：when it is compared to...。句意为：电影的历史短得多，尤其是它与诸如音乐、绘画等艺术形式相比较时。 归纳拓展
compare...with/to...把??与??相比较
compare...to...把??比作??(用于不同类事物比较) compare notes (与??)交换看法(或意见等) beyond/without compare 无与伦比，举世无双 comparison n．比较
in comparison with/to与??相比 易错提示
compare表示“与??比较”时，可用with，也可以用to，而表示“把??比作”时，只能用to。 3. add
双语释义 v．增加，增添(put...together)；加；添加 学情诊断
(1)用add相关短语的适当形式填空 ①Now try to add_up all the figures. ②The figures add_up_to 100.
③The fine weather added_to_our pleasure.
④Please add some sugar to the milk.
(2)The visiting Minister expressed his satisfaction with his talks，________that he had enjoyed his stay here. A．having added C．adding 答案 C
解析 此处用现在分词作伴随状语，表示其动作和谓语动作同时发生。adding相当于and added，表示“补充说??”。 归纳拓展 add up 加起来 add up to总计，总共 add to增添，增加；促进
add...to...把??加到??，在??中加上?? 图解助记
B．to add D．added
4. present
双语释义adj.现存的，当前的；在场的，出席的；n.礼物(gift)；目前； v.授予(give...to)；展现，展示 学情诊断 (1)完成句子
①They insisted that he_(should)_be_present at the meeting. 他们坚持要他出席这次会议。
②How many people were_present at the meeting? 多少人出席了会议？
③At_present children under 14 are not permitted in bars. 目前，14岁以下儿童不允许进酒吧。
(2)Often，even a common thing of the past can________the image of life in the ancient time. A．describe 答案 C
解析 present在此意为“呈现，展现”。 归纳拓展
B．express
C．present
D．impress
at present现在；目前 be present at出席??
[来源:Z,xx,k.Com]
for the present＝for the time being目前；暂时
make a present of sth.to sb.＝make sb.a present of sth.把某物赠送给某人 present sth.to sb.＝present sb.with sth.向某人赠送某物 易错提示
[来源学。科。网]
present作前置定语时意为“目前的”；作后置定语时，意为“出席的，在场的”。 图解助记
5. have...in common有共同之处
学情诊断 (1)完成句子
①I have_nothing_in_common_with_Jane (与简毫无共同之处)．
②Britain，in_common_with (与??一样) many other industrialized countries，has experienced major changes over the last 100 years.
(2)Though British and American English have some differences in spelling and pronunciation，they have much ________. A．in all 答案 D
解析 have...in common有相同的特点，符合句意。in all总共；in place适当；in general一般来说。 归纳拓展
have a lot/nothing in common with与??有许多?毫无?共同之处 in common with与??一样 6. have difficulty ?in? doing sth.
双语释义 做某事有困难(have trouble in doing sth.) 学情诊断 (1)介、副词填空
①Can you imagine the trouble I had in settling the problem? ②I’ve been having trouble with my knee.
B．in place
C．in general
D．in common
③I have a hard time in paying attention in class. (2)—Did you easily find his house?
—Yes.Everyone in this city knew him，so we had________ his house. A．no difficulties finding B．not trouble in finding C．no difficulty to find D．no difficulty finding 答案 D
[来源学科网Z|X|X|K]
解析 have no difficulty/trouble (in) doing sth.做某事没有困难。 归纳拓展
“做某事有?没有?困难”的常见的表达方式： have some/much/great/no/little/a little difficulty with sth. There’s some/much difficulty ?in? doing sth./with sth. have ?no? problem?s? ?in? doing sth./with sth. have a hard time ?in? doing sth. have ?no? trouble ?in? doing sth./with sth.
take the trouble to do sth.不怕费事/不辞辛劳地做某事
1. It doesn’t make much of a difference whether a teacher speaks British or American
English.
一个老师说英国英语还是美国英语没有多大影响。 句型公式：whether...or... 学情诊断 (1)完成句子
①I don’t know whether_he_will_come_to_help_us_or_not. 我不知道他是否来帮我们。
②It is uncertain whether_we_will_succeed_or_fail. 我们是成功还是失败，还不确定。
③Whether_you_believe_it_or_not，the thing is true. 不管你相信与否，这件事是真的。
(2)It doesn’t matter ________ you pay by cash or credit card in this store.(2012·山东，25) A．how 答案 B
B．whether
C．what
D．why
解析 句意为：在这家商店里，无论你用现金支付还是用信用卡支付都无关紧要。由It doesn’t matter可知后面的意思应该是“无论(不管)??还是??”，又根据题干中的关键词or就很容易确定选B项，构成固定搭配whether...or...。how如何；what什么；why为什么，均不符合题意。 归纳拓展
(1)whether...or...意为“或者??或者??；是??还是??”，表示选择关系，引导名词性从句；还意为“不管/无论??，还是??”，引导让步状语从句。
(2)whether用作从属连词，主要引导主语从句、宾语从句、表语从句、同位语从句、让步状语从句等。
2. 单元语法：复习动词时态?1?
学情诊断
用所给词的适当形式填空
(1)Because of climate change，the ice that polar bears depend on for survival is_slowly_disappearing.(slowly，disappear)
(2)The scientists predict that if present trends continue，women in 400 years will be 2cm shorter and have healthier hearts.(continue)
(3)By the time he realizes he has_walked into a trap，it’ll be too late for him to do anything about it.(walk)
(4)I have_known him since I was a child.(know) (5)So far we have_stayed here for ten days.(stay)
Ⅰ.语境填词
simple remark compare announce refer
1．I compared the copy with the original，but there was not much difference. 2．We have announced her death to some friends only. 3．He remarked the changes of his hometown. 4．Try to simplify your explanation for the children. 5．This test is to be taken by all pupils without reference to age or grade. Ⅱ.词义猜测题——用本单元词汇替换划线部分1．It was clear that your answer was wrong. 2．Don’t judge a person by his appearance. 3．She tried to pass the driving test but failed.
[来源:Z。xx。k.Com]
obvious looks
attempted
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