7.4 Natural Disasters（Language Practice）-《英语 基础模块3》（高教版第三版）《一课一练》（原卷版+解析版）

**基本信息** 福建专用中职英语《基础模块3》Unit7语法同步练，通过“课前预习（概念自测+语法精讲）-课堂检测（语法选择）”分层设计，构建“概念认知-规则理解-应用巩固”路径，适配学情提升学习效率。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |课前预习（语法概念自测）|主语从句、表语从句基础概念（引导词功能、从句类型）|4题聚焦概念辨析，如whether表“是否”、what与that用法区别，夯实语言能力基础| |课堂检测（语法选择）|名词性从句核心规则（陈述语序、形式主语、连接词应用）|20题综合考查规则应用，如It作形式主语、whether与that的语境选择，对接升学考法，提升思维品质与学习能力|

　　编写说明：基于中职学生英语基础薄弱、学习内驱力不足的学情特点，为提升学习效率，落实课前、课中、课后教学闭环，本专辑依据最新《中等职业学校英语课程标准》，打造福建专用《英语 基础模块 3》（高教版第三版）《一课一练》，专辑共 40 练，完全对接福建对口升学考法。 　　本卷为《英语 基础模块 3》（高教版第三版）Unit 7 Natural Disasters（7.4 Natural Disasters（Language Practice））的课前预习与课堂检测。 Unit 7 Natural Disasters （Language Practice） 【课前预习】 一、语法概念自测 1.In the sentence “It is known that sandstorms can happen in dry areas.”, “that sandstorms can happen in dry areas” is a ____. A.subject clause B.time clause C.object of a preposition 2.In “The problem is whether we can hold the activity.”, “whether we can hold the activity” is a ____. A.attribute B.predicative clause C.adverbial clause 3.Which word can introduce a clause meaning “是否”? A.whether B.because C.before 4.Which sentence uses “what” correctly? A.What we should do is to protect the earth. B.What should we do is protect the earth. C.What we do should is protect the earth. 二、语法精讲：主语从句和表语从句 1.定义：名词性从句在句中相当于名词。放在主语位置的是主语从句，放在系动词之后作表语的是表语从句。本单元常见结构包括It is known that...、It is true that...、The problem is whether...、The most important thing is how...等。 2.构成规则： （1）that引导名词性从句时通常不作成分，只起连接作用。例如：It is true that some disasters are caused by human activities. 有些灾害由人类活动造成，这是真的。 （2）whether引导名词性从句，表示“是否”。例如：The problem is whether we can reduce pollution. 问题是我们能否减少污染。 （3）what、how、why、where等连接词引导从句时，在从句中承担一定意义。例如：What we need is action. 我们需要的是行动。 3.易错点： （1）主语从句较长时，常用It作形式主语，把真正主语后置。 （2）名词性从句中通常使用陈述语序，不使用疑问语序。 （3）that和what不同：that只连接，不作成分；what既连接又在从句中作主语、宾语或表语。 【课堂检测】 一、语法选择 1.____ is known that sandstorms are caused naturally by strong winds. A.It B.That C.What 2.____ we should protect the earth is clear. A.Whether B.That C.Because 3.The fact is ____ some disasters are caused by human activities. A.which B.when C.that 4.____ we can reduce pollution depends on our daily actions. A.Whether B.Before C.If only 5.The question is ____ we can get more people to join us. A.how B.but C.so 6.____ matters most is that we act now. A.What B.When C.Because 7.It is lucky ____ people have decided to make a change. A.whether B.that C.what 8.The problem is ____ the heavy rain will stop tomorrow. A.whether B.because C.before 9.____ he said about public transportation is useful. A.Where B.What C.That 10.This is ____ they decided to plant more trees. A.why B.who C.which 11.It doesn't matter ____ you take a bus or ride a bike. A.whether B.what C.that 12.The most important thing is ____ we can protect our environment. A.how B.and C.than 13.____ global warming is becoming serious worries many people. A.When B.That C.Which 14.My idea is ____ everyone should save energy at school. A.that B.where C.when 15.____ caused the delay is still unknown. A.What B.Because C.If 16.The truth is ____ vehicles can partly cause smog. A.that B.how C.why 17.____ we need now is a safe place to live. A.What B.That C.Whether 18.The reason is ____ some people do not pay attention to pollution. A.that B.what C.whether 19.It is uncertain ____ Mr. Brown is coming or not. A.whether B.that C.what 20.The good news is ____ things are getting better. A.that B.where C.who 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $ 　　编写说明：基于中职学生英语基础薄弱、学习内驱力不足的学情特点，为提升学习效率，落实课前、课中、课后教学闭环，本专辑依据最新《中等职业学校英语课程标准》，打造福建专用《英语 基础模块 3》（高教版第三版）《一课一练》，专辑共 40 练，完全对接福建对口升学考法。 　　本卷为《英语 基础模块 3》（高教版第三版）Unit 7 Natural Disasters（7.4 Natural Disasters（Language Practice））的课前预习与课堂检测。 Unit 7 Natural Disasters （Language Practice） 【课前预习】 一、语法概念自测 1.In the sentence “It is known that sandstorms can happen in dry areas.”, “that sandstorms can happen in dry areas” is a ____. A.subject clause B.time clause C.object of a preposition 【答案】A 【解析】It作形式主语，that引导的从句是真正主语，因此为主语从句。故选A。 2.In “The problem is whether we can hold the activity.”, “whether we can hold the activity” is a ____. A.attribute B.predicative clause C.adverbial clause 【答案】B 【解析】从句位于系动词is之后，说明主语The problem的内容，属于表语从句。故选B。 3.Which word can introduce a clause meaning “是否”? A.whether B.because C.before 【答案】A 【解析】whether可引导名词性从句，意为“是否”。because意为“因为”；before意为“在……之前”。故选A。 4.Which sentence uses “what” correctly? A.What we should do is to protect the earth. B.What should we do is protect the earth. C.What we do should is protect the earth. 【答案】A 【解析】what引导主语从句时，从句使用陈述语序；A项结构正确。故选A。 二、语法精讲：主语从句和表语从句 1.定义：名词性从句在句中相当于名词。放在主语位置的是主语从句，放在系动词之后作表语的是表语从句。本单元常见结构包括It is known that...、It is true that...、The problem is whether...、The most important thing is how...等。 2.构成规则： （1）that引导名词性从句时通常不作成分，只起连接作用。例如：It is true that some disasters are caused by human activities. 有些灾害由人类活动造成，这是真的。 （2）whether引导名词性从句，表示“是否”。例如：The problem is whether we can reduce pollution. 问题是我们能否减少污染。 （3）what、how、why、where等连接词引导从句时，在从句中承担一定意义。例如：What we need is action. 我们需要的是行动。 3.易错点： （1）主语从句较长时，常用It作形式主语，把真正主语后置。 （2）名词性从句中通常使用陈述语序，不使用疑问语序。 （3）that和what不同：that只连接，不作成分；what既连接又在从句中作主语、宾语或表语。 【课堂检测】 一、语法选择 1.____ is known that sandstorms are caused naturally by strong winds. A.It B.That C.What 【答案】A 【解析】考查形式主语。It is known that...意为“众所周知……”，It作形式主语。故选A。 2.____ we should protect the earth is clear. A.Whether B.That C.Because 【答案】B 【解析】考查主语从句。句意为“我们应该保护地球这一点是清楚的”，从句成分完整，用that引导。故选B。 3.The fact is ____ some disasters are caused by human activities. A.which B.when C.that 【答案】C 【解析】考查表语从句。系动词is后为表语从句，且从句成分完整，应用that引导。故选C。 4.____ we can reduce pollution depends on our daily actions. A.Whether B.Before C.If only 【答案】A 【解析】考查主语从句。whether引导主语从句，表示“是否”。if通常不引导位于句首的主语从句。故选A。 5.The question is ____ we can get more people to join us. A.how B.but C.so 【答案】A 【解析】考查表语从句。how意为“如何”，引导从句说明问题内容。故选A。 6.____ matters most is that we act now. A.What B.When C.Because 【答案】A 【解析】考查主语从句。what在从句中作主语，意为“……的事情”。故选A。 7.It is lucky ____ people have decided to make a change. A.whether B.that C.what 【答案】B 【解析】考查主语从句。It is lucky that...意为“幸运的是……”，that引导真正主语。故选B。 8.The problem is ____ the heavy rain will stop tomorrow. A.whether B.because C.before 【答案】A 【解析】考查表语从句。句意为“问题是明天大雨是否会停止”，应用whether表示“是否”。故选A。 9.____ he said about public transportation is useful. A.Where B.What C.That 【答案】B 【解析】考查主语从句。what在从句中作said的宾语，表示“他说的内容”。故选B。 10.This is ____ they decided to plant more trees. A.why B.who C.which 【答案】A 【解析】考查表语从句。why引导表语从句，说明他们决定植树的原因。故选A。 11.It doesn't matter ____ you take a bus or ride a bike. A.whether B.what C.that 【答案】A 【解析】考查固定句型。It doesn't matter whether...意为“是否……并不重要”。故选A。 12.The most important thing is ____ we can protect our environment. A.how B.and C.than 【答案】A 【解析】考查表语从句。how we can protect our environment表示“我们如何保护环境”。故选A。 13.____ global warming is becoming serious worries many people. A.When B.That C.Which 【答案】B 【解析】考查主语从句。从句成分完整，表达事实，应用that引导。故选B。 14.My idea is ____ everyone should save energy at school. A.that B.where C.when 【答案】A 【解析】考查表语从句。is后接表语从句，从句成分完整，应用that引导。故选A。 15.____ caused the delay is still unknown. A.What B.Because C.If 【答案】A 【解析】考查主语从句。what在从句中作主语，表示“造成延误的事情”。故选A。 16.The truth is ____ vehicles can partly cause smog. A.that B.how C.why 【答案】A 【解析】考查表语从句。从句“vehicles can partly cause smog”成分完整，应用that引导。故选A。 17.____ we need now is a safe place to live. A.What B.That C.Whether 【答案】A 【解析】考查主语从句。what在从句中作need的宾语，表示“我们现在需要的东西”。故选A。 18.The reason is ____ some people do not pay attention to pollution. A.that B.what C.whether 【答案】A 【解析】考查表语从句。The reason is that...为常见结构，that引导表语从句。故选A。 19.It is uncertain ____ Mr. Brown is coming or not. A.whether B.that C.what 【答案】A 【解析】考查主语从句。whether...or not表示“是否……”，符合句意。故选A。 20.The good news is ____ things are getting better. A.that B.where C.who 【答案】A 【解析】考查表语从句。从句成分完整，说明good news的具体内容，应用that引导。故选A。 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $