人教新课标高中英语必修3_unit4
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10．Tell the children not to get close to the cave.
Ⅲ.完成句子 1． As the earth cooled down (随着地球的冷却)，water began to appear on its surface. (cool) 2．Whether life will continue on the earth for millions of
broken off the earth.
4．The ants were ________( pulling 拖) pieces of corn.
5．Our English teacher is a man of ________( religion 宗教信仰)．
6．Students should pay special attention to fundamental (基础)
4．Last month I was lucky enough to have a chance to make a trip into space with my friend Li Yanping，an astronomer.(P30，L2～3) be＋adj.＋enough＋to do足以做„„
years to come will
_____________________________________________________ depend on whether this problem can be solved (取决于这个问题能否得到解决)．(depend) 3．Walking does need a bit of practice now that gravity has changed (因为引力改变了)．(now)
science.
7．A balloon f loated in the wind.
8．If you m ultiply five by six，you’ll get thirty.
9．In this v iolent conflict，about 20 common people died.
10．Man can’t live without water and o xygen .
Unit 4
Astronomy: the science of the stars
漫 画 欣 赏
短文填空
根据课文HOW LIFE BEGAN ON THE EARTH完成下列短文
The earth was just a cloud of ____ dust after the “Big Bang”. The earth exploded loudly with fire and rock. They were in time to
_____________________________________________________ Smoking is harmful to health.
3．exist vi. 存在；生存 联想exist as作为……而存在；以……形态存在 exist in存在于……中 exist on靠……生活[生存] 搭配 there exist(s)表示“存在/有”，此时exist不用进行时。
produce many things，which were to make the earth’s atmosphere. As the earth cooled down，water began to appear
on its surface. It allowed the earth to dissolve hamful gases.
[翻译]这个男孩子的年龄足够大了，能参军了。
The boy is old enough to join the army. _____________________________________________________ 5．But when I tried to step forward，I found I was carried twice as far as on the earth and fell over.(P31，Para.3) twice as...as...是„„的两倍
Then life began to develop.
Small plants multiplied and filled the first oceans and seas
with oxygen. This encouraged the development of early shellfish
and other gases，which were to make the earth’s atmosphere.(P25，L11) in time to do sth.来得及干某事 [翻译]我们正好赶上了早班车
____________________________________________________ We were in time to catch the early bus.
(3)迟到这么久可实在不像他平时的作风。
____________________ It’s very unlike him to be so late.
2.harmful adj. 有害的，伤害的 搭配 熟记下列搭配 be harmful to对……有害 do harm to sb.＝do sb. harm对某人有害处 do more harm than good弊多利少 come to no harm没受损害 翻译：吸烟有害健康。
[翻译]他跑起来速度比我快一倍。
_____________________________________________________ He runs twice as fast as I.
6．“Oh，dear，” I cried，“walking does need a bit of
practice now that gravity has changed.”(P31，Para.3)
[翻译]年轻时，他不知道自己以后会举世闻名。 ___________________________________________________ As a young man he didn’t know he was to win world fame later on. .
2．They were in time to produce carbon，nitrogen，water vapour
now that...既然/由于„„ [翻译]既然大家都到了，咱们开会吧。 Now that everyone is here，let’s begin our meeting. ___________________________________________________
核心词汇梳理
1．unlike prep. 与„„不同；不像；非„„的特征 归纳 (1)be unlike...相当于be different from... (2)unlike sth./sb.位于句首，常用于表示对比。
Ⅱ.短语填空
1．Don’t worry—I’m sure things will get better ________. in time
2．We congratulated her on giving birth to a fine healthy baby.
3．Now that we have finished designing，the company，
Ⅳ.模仿造句 1．What if was to become was uncertain until between 4.5 and 3.8
billion years ago when the dust settled into a solid globe.(P25，
L7～8)
be to do...必将会做
and fish. Land animals such as insects，reptiles and dinosaurs
appeared after green plants appeared. Small clever animals
spread all over the earth. They are putting too much carbon
Ⅰ.单词拼写
根据首字母或者汉语注释写出单词的正确形式。
1．I’m in a ________( puzzle 迷惑) as to how to cope with the new situation. 2．He would never be ________( harmful 有害的) to anyone. 3．One ________( theory 理论) about the moon is that it is a piece
3．They are putting too much carbon dioxide into the atmosphere，which prevents heat from escaping from the earth
into space.(P25，L48～49)
prevent...(from) doing...阻止某人干某事；防止某事发生 [翻译]他的头痛没有阻止他第二天去上课。 His headache did not prevent him (from) going to class the next day. ______________________________________________________
dioxide into the atmosphere，which prevents heat from the earth into space. Whether life will continue on the earth from millions of years to come will depend on whether this problem can be solved.
in its turn ，should do the constructing work.
4．The wall blocks out all the light. It should be pulled down.
5．She told her child to watch out when he was crossing the street. 6．Using the computer isn’t difficult once you get the hang of it. 7．________ Now that you are grownup，you should not rely on your parents. 8．Should another world war break ________ out，what would become of human beings? 9．The crowd cheered up when they saw the teams arrive.
(3)unlike的反义词为like。运用：完成句子
(1)音乐与其他艺术形式不同。 Music is quite unlike any other art form .
(2)本系统与多数系统不同，极易安装。
____________________ Unlike most systems ，this one is very easy to install.
拓展 there exists表示“存在/有”，是“there be”句型的延
伸，类似的还有there stand(s)，there lie(s) there live(s)，
there occur(s)等。
完成句子
10．Tell the children not to get close to the cave.
Ⅲ.完成句子 1． As the earth cooled down (随着地球的冷却)，water began to appear on its surface. (cool) 2．Whether life will continue on the earth for millions of
broken off the earth.
4．The ants were ________( pulling 拖) pieces of corn.
5．Our English teacher is a man of ________( religion 宗教信仰)．
6．Students should pay special attention to fundamental (基础)
4．Last month I was lucky enough to have a chance to make a trip into space with my friend Li Yanping，an astronomer.(P30，L2～3) be＋adj.＋enough＋to do足以做„„
years to come will
_____________________________________________________ depend on whether this problem can be solved (取决于这个问题能否得到解决)．(depend) 3．Walking does need a bit of practice now that gravity has changed (因为引力改变了)．(now)
science.
7．A balloon f loated in the wind.
8．If you m ultiply five by six，you’ll get thirty.
9．In this v iolent conflict，about 20 common people died.
10．Man can’t live without water and o xygen .
Unit 4
Astronomy: the science of the stars
漫 画 欣 赏
短文填空
根据课文HOW LIFE BEGAN ON THE EARTH完成下列短文
The earth was just a cloud of ____ dust after the “Big Bang”. The earth exploded loudly with fire and rock. They were in time to
_____________________________________________________ Smoking is harmful to health.
3．exist vi. 存在；生存 联想exist as作为……而存在；以……形态存在 exist in存在于……中 exist on靠……生活[生存] 搭配 there exist(s)表示“存在/有”，此时exist不用进行时。
produce many things，which were to make the earth’s atmosphere. As the earth cooled down，water began to appear
on its surface. It allowed the earth to dissolve hamful gases.
[翻译]这个男孩子的年龄足够大了，能参军了。
The boy is old enough to join the army. _____________________________________________________ 5．But when I tried to step forward，I found I was carried twice as far as on the earth and fell over.(P31，Para.3) twice as...as...是„„的两倍
Then life began to develop.
Small plants multiplied and filled the first oceans and seas
with oxygen. This encouraged the development of early shellfish
and other gases，which were to make the earth’s atmosphere.(P25，L11) in time to do sth.来得及干某事 [翻译]我们正好赶上了早班车
____________________________________________________ We were in time to catch the early bus.
(3)迟到这么久可实在不像他平时的作风。
____________________ It’s very unlike him to be so late.
2.harmful adj. 有害的，伤害的 搭配 熟记下列搭配 be harmful to对……有害 do harm to sb.＝do sb. harm对某人有害处 do more harm than good弊多利少 come to no harm没受损害 翻译：吸烟有害健康。
[翻译]他跑起来速度比我快一倍。
_____________________________________________________ He runs twice as fast as I.
6．“Oh，dear，” I cried，“walking does need a bit of
practice now that gravity has changed.”(P31，Para.3)
[翻译]年轻时，他不知道自己以后会举世闻名。 ___________________________________________________ As a young man he didn’t know he was to win world fame later on. .
2．They were in time to produce carbon，nitrogen，water vapour
now that...既然/由于„„ [翻译]既然大家都到了，咱们开会吧。 Now that everyone is here，let’s begin our meeting. ___________________________________________________
核心词汇梳理
1．unlike prep. 与„„不同；不像；非„„的特征 归纳 (1)be unlike...相当于be different from... (2)unlike sth./sb.位于句首，常用于表示对比。
Ⅱ.短语填空
1．Don’t worry—I’m sure things will get better ________. in time
2．We congratulated her on giving birth to a fine healthy baby.
3．Now that we have finished designing，the company，
Ⅳ.模仿造句 1．What if was to become was uncertain until between 4.5 and 3.8
billion years ago when the dust settled into a solid globe.(P25，
L7～8)
be to do...必将会做
and fish. Land animals such as insects，reptiles and dinosaurs
appeared after green plants appeared. Small clever animals
spread all over the earth. They are putting too much carbon
Ⅰ.单词拼写
根据首字母或者汉语注释写出单词的正确形式。
1．I’m in a ________( puzzle 迷惑) as to how to cope with the new situation. 2．He would never be ________( harmful 有害的) to anyone. 3．One ________( theory 理论) about the moon is that it is a piece
3．They are putting too much carbon dioxide into the atmosphere，which prevents heat from escaping from the earth
into space.(P25，L48～49)
prevent...(from) doing...阻止某人干某事；防止某事发生 [翻译]他的头痛没有阻止他第二天去上课。 His headache did not prevent him (from) going to class the next day. ______________________________________________________
dioxide into the atmosphere，which prevents heat from the earth into space. Whether life will continue on the earth from millions of years to come will depend on whether this problem can be solved.
in its turn ，should do the constructing work.
4．The wall blocks out all the light. It should be pulled down.
5．She told her child to watch out when he was crossing the street. 6．Using the computer isn’t difficult once you get the hang of it. 7．________ Now that you are grownup，you should not rely on your parents. 8．Should another world war break ________ out，what would become of human beings? 9．The crowd cheered up when they saw the teams arrive.
(3)unlike的反义词为like。运用：完成句子
(1)音乐与其他艺术形式不同。 Music is quite unlike any other art form .
(2)本系统与多数系统不同，极易安装。
____________________ Unlike most systems ，this one is very easy to install.
拓展 there exists表示“存在/有”，是“there be”句型的延
伸，类似的还有there stand(s)，there lie(s) there live(s)，
there occur(s)等。
完成句子