人教版(2019)必修第三册 Unit4 Space Exploration重点句型分析课件(共30张PPT)

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名称 人教版(2019)必修第三册 Unit4 Space Exploration重点句型分析课件(共30张PPT)
格式 pptx
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资源类型 教案
版本资源 人教版(2019)
科目 英语
更新时间 2023-03-10 19:47:12

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(共30张PPT)
make的复合结构
重点句型
翻译:这些灾难让每个人都感到伤心和失望,但探索宇宙的欲望从未消失。
教材原句:These disasters made everyone sad and disappointed, but the desire to explore the universe never died.
教材原句:These disasters made everyone sad and disappointed, but the desire to explore the universe never died.
句型分析:句中made everyone sad and disappointed是make的复合结构,即make+宾语+宾语补足语。
宾语补足语
例:1. Our teach made us become more confident.
老师使我们变的更自信了。
2. His joke made all of us laugh.
他的笑话让我们所有人哈哈大笑。
典例分析
格式一:make + 宾语 + 动词原形 使/让……做……
例:1. We made him captain of our football team.
我们推选他作我们足球队的队长。
2. They made me their leader.
他们选我当首领。
典例分析
格式二: make + 宾语 + 名词 使/让……成为……
例:1. We must take some measures to make the rivers clean.
我们必须采取一些措施来净化河水。
2. The news that our team had won made us very happy.
我们队获胜的消息使我们大家非常高兴。
典例分析
格式三: make + 宾语 + 形容词 使/让……变成……
例:1. The strange noise made us frightened.
奇怪的声音使我们感到恐惧。
2. He couldn't make himself heard above the noise of the traffic.
在交通嘈杂声中他无法使自己的声音提高到让别人听到。
典例分析
格式四: make + 宾语 + 过去分词 使/让……被……
1. The heavy rain made it (possible) for us to go out.
解析:句意:大雨使得我们无法出去。make后面用形容词作宾补,根据句意要填impossible。
语法填空。
考点追击
impossible
2. The little child stood on the chair to make himself (look) taller.
look
解析:make后面加动词原形作宾补表示“使/让……做……”。
3. It’s too noisy. I can’t make my voice (hear).
heard
解析:hear在句中做make后面的宾语补足语,voice与hear之间是被动关系。make + 宾语 + 过去分词表示“使/让……被……”。
This is because…句型
重点句型
教材原句:This is because people believe in the importance of carrying on space exploration despite the huge risks.
翻译:这是因为尽管有巨大的风险,人们还是相信继续进行太空探索的重要性。
句型分析:This is because用来指原因或理由。this还可以用that或it替换,表示“(那)是因为……”。
教材原句:This is because people believe in the importance of carrying on space exploration despite the huge risks.
这是因为……
表语
例:1. She works in a kindergarten. This is because she likes children.
她在幼儿园上班,因为她喜欢孩子。
2. He didn’t watch TV last night. That is because he had to finish his work.
昨天晚上他没有看电视, 那是因为他不得不完成工作。
典例分析
要点一:This/That/It is because+表语从句 这/那是因为……
例:1. The reason why he didn't pass the exam was that he was careless.
他没有通过考试的原因是他太粗心了。
2. The reason why he wants to sell his house is that he needs money.
他想卖掉房子的原因是他需要钱。
要点二: The reason why… is that ... ……的原因是……
典例分析
例:1. This is why he was late for school this morning.
这就是他今天早晨迟到的原因。
2. He had seen the film before. That is why he did not see it last night.
他以前曾看过那部电影, 因此他昨天晚上没有去看。
典例分析
注意: This/That/It is why… “这/那是……的原因”
1. Plants are very important. That is they can make food from air, water and sun.
解析:That is because+表语从句表示“那是因为……”。
语法填空。
考点追击
because
2. The reason I came here was to be with my family.
why
解析:句意:我到这里来的原因是要跟我的家人在一起。The reason why… 表示“……的原因”。
3. I got up late, that’s I missed the bus.
why
解析:句意:我起床迟了,这就是为什么我没赶上汽车。That is why… 表示“那是……的原因”。
并列连词 not only...but also...的用法
重点句型
翻译:尽管困难重重,科学家们希望未来的发现不仅能让我们了解宇宙是如何开始的,而且能帮助我们更好地生存到未来。
教材原句:Despite the difficulties, scientists hope future discoveries will not only enable us to understand how the universe began, but also help us survive well into the future.
教材原句:Despite the difficulties, scientists hope future discoveries will not only enable us to understand how the universe began, but also help us survive well into the future.
句型分析:not only...but also...为并列连词,在句中连接的是两个并列谓语,两个并列谓语用同一形式。
并列连词
难句详解
例:1. We were not only hungry, but also tired.
我们不但饿了,而且也累了。
2. She not only speaks Chinese in lass but also at home.
她在课堂上和家里都说中文。
典例分析1
要点一:常用来连接两个性质相同的词或短语。
例:1. His name is known not only in Japan, but in China.
他不仅在日本出名,而且在中国也出名。
2. He not only washed the car, but polished it as well.
他不仅冲洗汽车,而且还擦拭了它。
典例分析2
要点二:also有时可以省略,或换成too, as well (置于句末)。
also换成 as well
省略了also
例:1. Not only they but also their teacher is enjoying the film.
不仅他们在欣赏这部影片,他们的老师也在欣赏这部影片。
2. Not only he but also we are tired of having so many examinations.
不但他,而且我们也讨厌那么多考试。
典例分析3
要点三:连接两个主语时,谓语动词的数与其相近的主语保持一致。
例:1. Not only does Miss Li like music, but she likes sports.
李小姐不但喜欢音乐,而且还喜欢体育。
2. Not only do they need clothing, but they are also short of water.
他们不但需要衣服,而且还缺水。
典例分析4
要点四:连接两个分句时,当not only位于句首,前一个分句常用倒装来表示强调。
陈述语序
1. She not only sings well but also (dance) beautifully.
解析:not only... but (also)...在句中常用来连接两个性质相同的词或短语。dance要和sings保持形式一致,所以填dances。
语法填空。
考点追击
dances
2. Not only the sun give us light but also it gives us heat.
does
解析:not only... but (also)... 连接的分句中not only位于句首,句子用倒装,句子为一般现在时,主语为the sun,助动词用does。
3. Not only the students but also the teacher (be) against the plan yesterday.
was
解析:not only…but also连接两个主语时,谓语动词的数与其相近的主语保持一致。be动词和单数名词teacher最近,用单数。
Bye-bye!