1

　　必修3 Unit 4（2）

　　But when I tried to step forward，I found I was carried twice as far as on the earth and fell over.

　　而當我試著向前邁步的時候，我發覺我被送出去很遠，步子的跨度竟是在地球上的兩倍，因而我摔倒了。

　　倍數表達法：

　　(1)“A＋倍數＋形容詞或副詞的比較級＋than＋B”，表示“A比B大(長、高、寬等)多少倍”。

　　(2)“A＋倍數＋as＋形容詞或副詞的原級＋as＋B”，表示“A是B的多少倍”。

　　(3)“A＋倍數＋the size/height/length/width，etc.＋of＋B”，表示“A是B的多少倍”。

　　(4)A＋倍數＋what從句

　　①Professor Wang is considering going to teach in our school，where he can get paid five times as much.

　　王教授正考慮在我們學校教課，在這里他能獲得5倍的報酬。

　　②(2011·陜西卷單項填空)The new stadium being built for the next Asian Games will be three_times_as_big_as the present one.

　　正在為下屆亞運會而建設的新體育場將是目前這個體育場的三倍。

　　③Jessica devoted twice_more_energy_and_time_than she did before，so I believe she will succeed this time.杰西卡付出的是以前三倍的時間和精力，所以我相信她這次能成功。

　　④The world’s population has grown to more than six times what it was in 1800.

　　目前世界人口與1800年相比已經增長到當時的六倍多。This produced a chain reaction，which made it possible for life to develop.

　　這就產生了一系列的反應，使得生命就可能發展了。

　　這是“make it＋形容詞/名詞＋ to do sth.”句型。該句型中it為形式賓語，指代后面的不定式結構，形容詞或名詞為賓語補足語。

　　①People in the west make it a rule to buy Christmas presents for their relatives and friends.

　　在西方，人們常在圣誕節時購買禮物給親屬和朋友。

　　②(2010·遼寧卷)The fact that she was foreign made_it_difficult_for_her_to_get_a_job in that country.

　　她是外國人的事實使得她在那個國家很難找到工作。

　　it作形式賓語，除指代不定式結構外，還可指代that引導的賓語從句。

　　③They made it clear to the public that they did an important and necessary job.

　　他們向公眾表明：他們所做的工作重要且必不可少。

　　Ⅰ.完成句子

　　1．______________________(既然你已經長大)，you can make up your mind by yourself.

　　答案：　Now that you’ve grown up

　　2．Mastering the technology___________________________________________________

　　(可能會讓我們更加有效地利用網絡)．

　　答案：　makes it possible for us to use the Internet more effectively

　　3．The new bridge is___________________________________________________________

　　(三倍寬) that one built last yea答案：　three times the width of

　　Ⅱ.單項填空

　　1．(2024·安徽卷)It’s said that the power plant is now________large

　　as what it was.

　　A．twice as

　　B．as twice

　　C．twice much

　　D．much twice

　　解析：　句意為：據說現在這個發電廠是過去的兩倍大。本題考查形容詞倍數的表達。常見結構有：(1)倍數＋as＋原級＋as；(2)倍數＋比較級＋than；(3)倍數＋the＋size/length/weight etc. of...；(4)倍數＋what從句。答案：　A

　　2．(2024·新課標卷Ⅰ)This restaurant wasn’t________that other restaurant we went to.

　　A．half as good as B．as half good as

　　C．as good as half D．good as half as解析：　句意為：這家飯店還不如我們以前去的那家飯店的一半好。在表達倍數時，應把倍數詞放在前面，由此可判斷A項正確。本句所用到的倍數表達法是“倍數詞＋as...as...”。

　　答案：　A

　　3．(2024·陜西寶雞教學質量檢測)There is so much rain on the island that its annual rainfall reaches________.

　　A．sixty inches as much as B．as sixty inches much as

　　C．as much as sixty inches

　　D．as much sixty inches as

　　解析：　考查as的用法。句意為：這個島上的雨水如此之多以至于它的年降雨量多達60英寸。as much as意為“多達……，……之多”，其后直接跟具體的數量。

　　答案：　C

　　4．(2024·山東省菏澤重點高中高三下學期四月模擬)He didn’t make ________clear when and where the meeting would be held.

　　A．this B．that

　　C．it D．these

　　解析：　句意為：他沒有把何時何地召開會議搞清楚。句中“when and where the meeting would be held”為make的真正賓語，it為形式賓語，clear為賓語補足語。

　　答案：　C

　　5．(2024·山東省十二校高三聯考)_______ _the parking regulations have become stricter，more people will use public transport and leave their cars at home.

　　A．Now that

　　B．Even though

　　C．In case

　　D．In order that

　　解析：　考查狀語從句。句意為：由于停車規定變得更嚴格，越來越多的人將使用公共交通而把他們的車放在家里。now that既然，由于，符合句意。even though即使，雖然；in case以防萬一；in order that為了，以便 。

　　答案：　A

　　unlike

　　prep.不同；不像；adj.不同的；不相似的

　　It’s like/unlike sb.to do sth.做某事實在像/不像某人

　　It’s unlike him to be late；he’s usually on time.

　　他不是會遲到的那種人；他通常很準時。atmosphere

　　n．大氣層，氣氛

　　Completely lost in the exciting atmosphere of the football match，Tom didn’t feel his pocket picked.

　　由于完全沉醉在足球賽的令人興奮的氛圍中，湯姆全然不知有人掏他的口袋。

　　prevent...from...阻止/制止……做……

　　stop/keep...from...阻止/制止……做……

　　protect...from...保護……

　　(2024·福建四地六校聯考)What is known to us all is that the Chinese government has spared no efforts to protect people from fake food.

　　【寫作素材】

　　1．我們是否能登上火星完全取決于科學技術的發展。2．火星上沒有氧氣，中午的溫度可能在50度左右，而晚上則在零下100度左右了。這樣我們就不能在那里生活。

　　3．既然火星與地球完全不同，如果我們計劃有朝一日去火星的話，我們就要帶上氧氣、食物、衣服和住的地方。

　　提示：黑體部分用本單元詞匯表達。

　　【連句成篇】

　　Whether we can land on Mars or not depends on

　　the

　　development

　　of

　　science

　　and technology.There is almost no oxygen on Mars.It might be about 50 degrees above zero at noon and 100 degrees below zero at night，which prevents us from living there.Now that Mars is quite different from our earth，if we are to go to Mars one day，we should have to take along our own oxygen，food，clothing and shelter.

　　主語從句

　　1．The limits of a person’s intelligence，generally speaking，are fixed at birth，but________he reaches these limits will depend on his environment.

　　A．where B．whether

　　C．that D．why

　　解析：　考查主語從句的引導詞。句意為：一個人的智力極限，通常來說，出生時就已經定型了，但他是否能夠達到這些極限則取決于他的生活環境。根據“depend on”可知，主語從句“________he reaches these limits”中含有不確定因素，故用whether，選B。

　　答案：　B

　　2．(2024·吉林一模)_ _______the flight to New York will be delayed is________I’m especially worried about.

　　A．When；what B．Whether；that

　　C．When；that D．Whether；what

　　解析：　考查名詞性從句。句意為：去紐約的航班是否會被推遲是我尤為擔心的事情。第一空引導的是主語從句，句子不缺成分且意思完整，結合句意可知應用whether；第二空引導的是表語從句，從句中about缺少賓語，而that引導名詞性從句時不作成分，應用what。

　　答案：　D

　　3．(2024·江南十校聯考)________the climate changes so much has caused many discussions among the scientists.

　　A．What B．Which

　　C．When D．That

　　解析：　考查名詞性從句。根據句子結構和句意可知，前面的主語從句不缺少句子成分，故選擇D項。

　　答案：　D

　　4．(2024·貴陽一中摸底考試)It is none of your business________other people think about you.Believe yourself.

　　A．how B．what

　　C．which D．when

　　解析：　考查主語從句。根據句型“what do you think about...”可知此處要用what引導主語從句。

　　答案：　B

　　5．(2024·江西十所重點中學高三聯考)—What has made John look like lacking sleep?

　　—________he had to prepare for the coming exam and stayed up last night.

　　A．For

　　B．Because

　　C．That

　　D．What

　　解析：　考查名詞性從句。分析句子結構可知，答語是回答上面句子中的主語“What”的，故此句是一個主語從句，缺少引導詞，而引導詞在從句中不充當成分，故用“That”。

　　答案：　C

　　1

　　必修3 Unit 4（2）

　　But when I tried to step forward，I found I was carried twice as far as on the earth and fell over.

　　而當我試著向前邁步的時候，我發覺我被送出去很遠，步子的跨度竟是在地球上的兩倍，因而我摔倒了。

　　倍數表達法：

　　(1)“A＋倍數＋形容詞或副詞的比較級＋than＋B”，表示“A比B大(長、高、寬等)多少倍”。

　　(2)“A＋倍數＋as＋形容詞或副詞的原級＋as＋B”，表示“A是B的多少倍”。

　　(3)“A＋倍數＋the size/height/length/width，etc.＋of＋B”，表示“A是B的多少倍”。

　　(4)A＋倍數＋what從句

　　①Professor Wang is considering going to teach in our school，where he can get paid five times as much.

　　王教授正考慮在我們學校教課，在這里他能獲得5倍的報酬。

　　②(2011·陜西卷單項填空)The new stadium being built for the next Asian Games will be three_times_as_big_as the present one.

　　正在為下屆亞運會而建設的新體育場將是目前這個體育場的三倍。

　　③Jessica devoted twice_more_energy_and_time_than she did before，so I believe she will succeed this time.杰西卡付出的是以前三倍的時間和精力，所以我相信她這次能成功。

　　④The world’s population has grown to more than six times what it was in 1800.

　　目前世界人口與1800年相比已經增長到當時的六倍多。This produced a chain reaction，which made it possible for life to develop.

　　這就產生了一系列的反應，使得生命就可能發展了。

　　這是“make it＋形容詞/名詞＋ to do sth.”句型。該句型中it為形式賓語，指代后面的不定式結構，形容詞或名詞為賓語補足語。

　　①People in the west make it a rule to buy Christmas presents for their relatives and friends.

　　在西方，人們常在圣誕節時購買禮物給親屬和朋友。

　　②(2010·遼寧卷)The fact that she was foreign made_it_difficult_for_her_to_get_a_job in that country.

　　她是外國人的事實使得她在那個國家很難找到工作。

　　it作形式賓語，除指代不定式結構外，還可指代that引導的賓語從句。

　　③They made it clear to the public that they did an important and necessary job.

　　他們向公眾表明：他們所做的工作重要且必不可少。

　　Ⅰ.完成句子

　　1．______________________(既然你已經長大)，you can make up your mind by yourself.

　　答案：　Now that you’ve grown up

　　2．Mastering the technology___________________________________________________

　　(可能會讓我們更加有效地利用網絡)．

　　答案：　makes it possible for us to use the Internet more effectively

　　3．The new bridge is___________________________________________________________

　　(三倍寬) that one built last yea答案：　three times the width of

　　Ⅱ.單項填空

　　1．(2024·安徽卷)It’s said that the power plant is now________large

　　as what it was.

　　A．twice as

　　B．as twice

　　C．twice much

　　D．much twice

　　解析：　句意為：據說現在這個發電廠是過去的兩倍大。本題考查形容詞倍數的表達。常見結構有：(1)倍數＋as＋原級＋as；(2)倍數＋比較級＋than；(3)倍數＋the＋size/length/weight etc. of...；(4)倍數＋what從句。答案：　A

　　2．(2024·新課標卷Ⅰ)This restaurant wasn’t________that other restaurant we went to.

　　A．half as good as B．as half good as

　　C．as good as half D．good as half as解析：　句意為：這家飯店還不如我們以前去的那家飯店的一半好。在表達倍數時，應把倍數詞放在前面，由此可判斷A項正確。本句所用到的倍數表達法是“倍數詞＋as...as...”。

　　答案：　A

　　3．(2024·陜西寶雞教學質量檢測)There is so much rain on the island that its annual rainfall reaches________.

　　A．sixty inches as much as B．as sixty inches much as

　　C．as much as sixty inches

　　D．as much sixty inches as

　　解析：　考查as的用法。句意為：這個島上的雨水如此之多以至于它的年降雨量多達60英寸。as much as意為“多達……，……之多”，其后直接跟具體的數量。

　　答案：　C

　　4．(2024·山東省菏澤重點高中高三下學期四月模擬)He didn’t make ________clear when and where the meeting would be held.

　　A．this B．that

　　C．it D．these

　　解析：　句意為：他沒有把何時何地召開會議搞清楚。句中“when and where the meeting would be held”為make的真正賓語，it為形式賓語，clear為賓語補足語。

　　答案：　C

　　5．(2024·山東省十二校高三聯考)_______ _the parking regulations have become stricter，more people will use public transport and leave their cars at home.

　　A．Now that

　　B．Even though

　　C．In case

　　D．In order that

　　解析：　考查狀語從句。句意為：由于停車規定變得更嚴格，越來越多的人將使用公共交通而把他們的車放在家里。now that既然，由于，符合句意。even though即使，雖然；in case以防萬一；in order that為了，以便 。

　　答案：　A

　　unlike

　　prep.不同；不像；adj.不同的；不相似的

　　It’s like/unlike sb.to do sth.做某事實在像/不像某人

　　It’s unlike him to be late；he’s usually on time.

　　他不是會遲到的那種人；他通常很準時。atmosphere

　　n．大氣層，氣氛

　　Completely lost in the exciting atmosphere of the football match，Tom didn’t feel his pocket picked.

　　由于完全沉醉在足球賽的令人興奮的氛圍中，湯姆全然不知有人掏他的口袋。

　　prevent...from...阻止/制止……做……

　　stop/keep...from...阻止/制止……做……

　　protect...from...保護……

　　(2024·福建四地六校聯考)What is known to us all is that the Chinese government has spared no efforts to protect people from fake food.

　　【寫作素材】

　　1．我們是否能登上火星完全取決于科學技術的發展。2．火星上沒有氧氣，中午的溫度可能在50度左右，而晚上則在零下100度左右了。這樣我們就不能在那里生活。

　　3．既然火星與地球完全不同，如果我們計劃有朝一日去火星的話，我們就要帶上氧氣、食物、衣服和住的地方。

　　提示：黑體部分用本單元詞匯表達。

　　【連句成篇】

　　Whether we can land on Mars or not depends on

　　the

　　development

　　of

　　science

　　and technology.There is almost no oxygen on Mars.It might be about 50 degrees above zero at noon and 100 degrees below zero at night，which prevents us from living there.Now that Mars is quite different from our earth，if we are to go to Mars one day，we should have to take along our own oxygen，food，clothing and shelter.

　　主語從句

　　1．The limits of a person’s intelligence，generally speaking，are fixed at birth，but________he reaches these limits will depend on his environment.

　　A．where B．whether

　　C．that D．why

　　解析：　考查主語從句的引導詞。句意為：一個人的智力極限，通常來說，出生時就已經定型了，但他是否能夠達到這些極限則取決于他的生活環境。根據“depend on”可知，主語從句“________he reaches these limits”中含有不確定因素，故用whether，選B。

　　答案：　B

　　2．(2024·吉林一模)_ _______the flight to New York will be delayed is________I’m especially worried about.

　　A．When；what B．Whether；that

　　C．When；that D．Whether；what

　　解析：　考查名詞性從句。句意為：去紐約的航班是否會被推遲是我尤為擔心的事情。第一空引導的是主語從句，句子不缺成分且意思完整，結合句意可知應用whether；第二空引導的是表語從句，從句中about缺少賓語，而that引導名詞性從句時不作成分，應用what。

　　答案：　D

　　3．(2024·江南十校聯考)________the climate changes so much has caused many discussions among the scientists.

　　A．What B．Which

　　C．When D．That

　　解析：　考查名詞性從句。根據句子結構和句意可知，前面的主語從句不缺少句子成分，故選擇D項。

　　答案：　D

　　4．(2024·貴陽一中摸底考試)It is none of your business________other people think about you.Believe yourself.

　　A．how B．what

　　C．which D．when

　　解析：　考查主語從句。根據句型“what do you think about...”可知此處要用what引導主語從句。

　　答案：　B

　　5．(2024·江西十所重點中學高三聯考)—What has made John look like lacking sleep?

　　—________he had to prepare for the coming exam and stayed up last night.

　　A．For

　　B．Because

　　C．That

　　D．What

　　解析：　考查名詞性從句。分析句子結構可知，答語是回答上面句子中的主語“What”的，故此句是一個主語從句，缺少引導詞，而引導詞在從句中不充當成分，故用“That”。

　　答案：　C