鲁教版七上英语 unit7 知识清单（素材）

这是一份鲁教版七上英语 unit7 知识清单（素材），共4页。
Unit 7 I 'm more outgoing than my sister.单元总结思维导图知识要点知识要点一：反意疑问句教材原文That's Tara，isn't it?那是塔拉，对吗? 本句是反意疑问句。反意疑问句是在陈述句之后附上一个简短的问句，对陈述句所述的事实提出相反的疑问。遵循“前肯后否，前否后肯”的原则。若前面是肯定式，后面用否定式；若前面是否定式，后面则用肯定式。前后要在人称、数及时态上保持一致。如： He is a student，isn't he?他是一名学生，不是吗? You can't swim，can you?你不会游泳，是吗?例---Steven had nothing for breakfast this morning，________?---No. Because he had a fever.hadn't he B.had he 18：21 C.didn't he D.did he 【答案】 D【解析】本题考查反意疑问句。句意：---Steven今天早上没吃早饭，是吗?是的。因为他发烧了。反意疑问句的规则是：前肯定，后否定；前否定，后肯定。根据nothing表示否定意义可知，简短的问句用肯定形式，根据had可知，时态为一般过去时，用助动词did，故选D。知识要点二：as...as句型教材原文Does Tara work as hard as Tina?塔拉像蒂娜一样努力工作吗? as...as...意为“像….一样…...”，用于同级之间的比较，其主要用法如下：(1)“as+形容词/副词的原级+as...”表示两者在某一方面相同或相等。如： Mary works as carefully as Linda. 玛丽工作和琳达同样细心。“not as/so...as...”意为“不像…一样......”。如： Spring isn't as/so cold as winter.春天不像冬天那么冷。(3)“as much+不可数名词+as...”与“as many+可数名词复数+as...”可用于表示(数)量相同。如： She doesn't earn as much money as me. 她挣钱比我少。 There are as many students in our school as in their school.我们学校的学生人数和他们学校的一样多。(4)“as+形容词+a/an+单数可数名词+as...”意为“像......一样的一位/一个......”。如： She is as good a teacher as her mother. 她是一位和她母亲一样的好老师。(5)“倍数/分数+as+形容词/副词的原级+as...”可用于表示前后两者之间的数量关系。如： This route is half as long as that one. 这条路线是那条的一半长。例(2019湖南岳阳中考)Tina is as_______as her sister,Tara. A.outgoing B.more outgoing C.the most outgoing 【答案】A【解析】本题考查形容词比较等级的用法。句意：蒂娜和她妹妹塔拉一样外向。表示“和……一样”，用“as+形容词/副词原级+as”，因此答案为A。知识要点三：as long as的用法教材原文But I think friends are like books-you don't need a lot of them as long as they're good. 但是我认为朋友就像书一样.只要他们很好，你并不需要很多。 句中的as long as是连词，引导条件状语从句。当主句是一般将来时或祈使句时，从句常用一般现在时表示将来。如：As long as there is life，there is hope.留得青山在，不怕没柴烧。As long as we study hard，we will pass the English test.只要我们努力学习，我们会通过英语测试的。【温馨提示】as long as还可以表示“和……一样长”。如：My ruler is as long as yours。我的尺子和你的一样长。例---I’m afraid e-books might be bad for our eyes. ---Hmm，but they will be helpful to us______we put them to good use. A.as soon as B.as long as C.even though D.so that 【答案】 B【解析】考查连词的辨析。句意：---我担心电子书可能对我们的眼睛有害。---嗯，但是只要我们很好地利用它们，它们将会对我们有所帮助。As soon as一......就…；as long as只要；even though尽管，虽然；so that以便。根据句意可知选B。知识要点四：both的用法教材原文They're both tall.他们两个都高。both在此处意为“两个；两个都”，常放在连系动词、情态动词和助动词之后，行为动词之前。如： They are both from New York. 他们两个都来自纽约。 I have two sisters. They both live in London. 我有两个妹妹。她们都住在伦敦。【拓展】both的其他用法：①both可用作限定词，修饰复数名词。 There are many trees on both sides of the street.那条街道两旁有很多树。②both作代词时，常与of连用。 Both of the books are mine.这两本书都是我的。③both的反义词为neither，意为“两者都不”。 Both of his brothers are doctors. 他的两个哥哥都是医生。Neither of his brothers is a doctor. 他的两个哥哥都不是医生。例：---Which singer do you like，Zhang Liangying or Zhou Bichang? ---__________.I love their songs very much. A.All B.Neither C.Both【答案】 C【解析】本题考查代词辨析。句意：一你喜欢哪个歌手，张靓颖还是周笔畅? 两个都喜欢。我非常喜欢她们的歌。all全部，用于三者或三者以上；neither两者都不，表示否定；both两者都，仅用于涉及两者时。由答语中的“ I love their songs very much.”可知，此处指两个歌手我都喜欢，应用both，故选C。知识要点五：care的用法教材原文I don't really care if my friends are the same as me or different.我并不十分在乎我的朋友与我相同还是不同。 care在此处用作动词，意为“在乎；在意”；care也可作名词，意为“照顾”。如： She doesn’t care about her children at all.她根本不关心她的孩子们。 We are supposed to take good care of the environment.我们应该好好爱护环境。【拓展】care的常见搭配：①care for意为“非常喜欢；照顾”I don't really care for tea.我不太喜欢喝茶。②take care意为“小心；当心”，其后可接动词不定式和that引导的宾语从句，相当于be careful。Take care not to drop it. 当心，别把它弄掉了。 ③take care of意为“照顾，爱护” 。 She takes great care of her clothes. 她非常爱惜自己的衣服。例根据汉语提示完成英语句子，每空一词青少年应该学习如何照顾自己。Teenagers should learn how to________of themselves. 【答案】take care【解析】表示“照顾”，用固定短语take care of，因此答案填 take care. 知识要点六：be similar to的用法教材原文A friend who is similar to me。与我相似的一个朋友。 Be similar to意为”与…相似的/类似的”。如： Her opinions are similar to yours but different from mine. 她的观点和你的相似，但和我的不同【拓展】 be similar to ，take after ，look like ，be like be similar to “与……相似”，一般用在相似的物品和情景的对比上take after “长得像，行为、性格等像”，一般用在有血缘关系的亲子之间look like “看起来像”，多指视觉上的相似，只指外表看上去像be like 指“品德、性格”等相似 Her teaching style is similar to that of most of the teachers. 她的教学风格和大多数教师相似。 David really takes after his father. 戴维的确长得像他父亲。 The man looks like our headmaster. 那个男人看起来像我们的校长。 What is she like?她是个什么样的人?例：---Your sister_______your mother very much.---Many people regard them as sisters when they hang out together.A.cares for B.takes after C.helps out D.believes in 【答案】 B【解析】考查动词短语辨析。句意：---你姐姐长得非常像你妈妈。---她们一起闲逛的时候，许多人认为她们是姐姐.care for照顾；take after像..... ； help out 帮一把； believe in 信，信任。故选B。