(共38张PPT)
“课时跟踪检测”见“课时跟踪检测（十一）”
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谢 谢 观 看
Unit 15 Learning(共34张PPT)
“课时跟踪检测”见“课时跟踪检测（十二）”
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谢 谢 观 看(共55张PPT)
Graham Lawrence (a student) Brian Jenkins (a teacher)
The impressions
on each
other ·Mr Jenkins always made his class
① by using lots of
② examples and
③ some difficult things.
·Mr Jenkins made us full of
④ and believed we could do things. ·Graham was a
⑥ boy with some bad behaviors at first.
·Graham changed quickly into a
⑦ , successful boy, and I often feel ⑧ him now.
Their
wishes When preparing a programme, I could phone him and
⑤ his opinions. ·The government should put more money on
⑨ .
·The size of classes should be
⑩ .
interesting
practical
simplifying
confidence
ask for
difficult
bright
proud of
science education
decreased
“课时跟踪检测”见“课时跟踪检测（十三）”
(单击进入电子文档)
谢 谢 观 看(共43张PPT)
所述情况 从句 主句
与过去事实相反 if＋主语＋had＋动词过去分词 主语＋would/could/
might/should＋have＋过去分词
与现在事实相反 if＋主语＋动词过去式(be动词用were) 主语＋would/could/
might/should＋动词原形
与将来事实相反 ①if＋主语＋动词过去式
②if＋主语＋were to＋动词原形
③if＋主语＋should＋动词原形 主语＋would/could/might/ should＋动词原形
句子类型 应用范围 从句中谓语动词的形式
主语从句 “It is ＋adj./n./p.p.＋主语从句”，常用的形容词、名词、过去分词有：natural, necessary, possible, important; pity, shame; requested, required等。 (should＋) 动词原形
宾语从句 主句谓语动词为表示“建议、命令、要求”的词，如order, suggest, require, advise等。 (should＋) 动词原形
表语从句和同位语从句 跟在表示“建议、请求、命令等”主观意向的名词后的表语从句或同位语从句用虚拟语气，如advice, suggestion, demand, requirement, proposal等。 (should＋) 动词原形
as if/as though/if only 时间 谓语动词的虚拟形式
对过去的虚拟 had＋过去分词
对现在的虚拟 一般过去时(be动词用were)
对将来的虚拟 would/could/might＋动词原形
w ish (that)＋从句 一般过去时(be 用 were) 表示对现在的虚拟
would/could＋动词原形 表示对将来的虚拟
过去完成时 表示对过去的虚拟
would rather＋从句 一般过去时(be用were) 表示对现在或将来的虚拟
过去完成时 表示对过去的虚拟
谢 谢 观 看(共52张PPT)
Understanding
How did people think in Bacon's time？ ·People believed more in ① than in facts.Those who proved scientific ideas were often punished by the church and no one came to ② them.
·People were unwilling to challenge what they had always believed and tended to make
③ about the world on the ④_____ of others' experience.
How did people acquire knowledge nowadays？ We are accustomed to ⑤ a few key words into a search engine and ⑥ the Internet to spit out the answers.
religion
defend
assumptions
basis
typing
expecting
How do scientists acquire knowledge and understanding？ ·To start with, they need questions.
·Then, they consider possible answers.
·After that, they ⑦ each to find the right ones.
Conclusions ·No matter how great a scientist or a philosopher is, he can occasionally make
⑧ .
·Our understanding of the world is
⑨ growing and changing and we need to step out of the ⑩____________ thought in order to explore the kingdom of knowledge.
test
mistakes
constantly
conventional
“课时跟踪检测”见“课时跟踪检测（十四）”
(单击进入电子文档)
谢 谢 观 看(共24张PPT)
“课时跟踪检测”见“课时跟踪检测（十五）”
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谢 谢 观 看(共14张PPT)
“单元质量检测”见“单元质量检测（三）”
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谢 谢 观 看
