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1、High School English Grammar-it-Usage Premium C目录CONTENTSintroductionThe basic usage of ItSpecial usage of ItPractice and consolidationSummary and Review01introductionThis course is designed to provide high school students with a comprehensive understanding of English grammar,with a focus on the usag
2、e of it.The course will cover common grammatical structures,sentence patterns,and the correct usage of it in different contexts.Through practical examples and exercises,students will learn to identify and correct grammar errors,improve their writing and speaking skills,and enhance their language com
3、prehension.Course IntroductionLearning objectives01Students will learn the basic rules and principles of English grammar.02They will understand the functions and usages of it in different contexts.03By the end of the course,students will be able to apply the knowledge gained to their daily communica
4、tion and writing tasks.04They will also develop critical thinking skills and become more aware of language variation and change.02The basic usage of ItIt can represent an unknown or indefinite subject:It is raining.It can represent a general truth or statement:It never snows in Australia.It can repl
5、ace a noun phrase:It is important to study English.The Usage of Personal PronounsIt is+subject clause+main verb It is said that the book will be published next year.It was+subject clause+main verb It was these experiences that shaped his view of the world.Guiding subject clauseIt+verb+object clause
6、She said it would rain later.It+be+object clause We found it hard to understand the instructions.Guiding Object Clause03Special usage of ItIt is/was强调部分that.强调句型用来突出强调某个部分，通常为句子的主语、宾语、状语等。例如：It was not until he came back that I found the book.(强调时间状语)要点一要点二It is/was被强调部分who/that.被强调部分为人时，使用who/that来
7、引导。例如：It was Tom who/that found the lost keys.(强调主语)emphasized patternItbeadj.of/for sbto do sth这种句型中，形容词描述人的性格特征，使用of引导时，形容词描述人的性格特征，表示某人的行为或品质符合该形容词的描述；使用for引导时，形容词描述事物的情况或性质，表示做某事对于某人来说是怎样的。例如：It is kind of you to help the old man.(描述人的性格特征)要点一要点二It is the first/second time这种句型表示某事是某人第一次或第二次做某事。例
8、如：It is the first time that I have visited this city.(描述时间)Fixed sentence structureSubjunctive mood这种句型中，形容词描述事物的情况或性质，表示做某事对于某人来说是怎样的。例如：It is important for you to learn English well.(描述事物的重要性)It is/wasadj.for/of sbto do sth这种句型中，p.p.表示被动语态，用来强调某个动作或行为是被动的。例如：It was said that he had passed the exam
9、.(强调动作是被动的)It is/wasp.p.that.04Practice and consolidationMultiple choice exercisesSummary:Multiple choice exercises are a common way to test knowledge and understanding of English grammar.They consist of a sentence or paragraph with four or five options to choose from.Description:In this type of exe
10、rcise,students must select the correct option that completes the sentence or paragraph grammatically.The options usually include different forms of the same word or different words with similar meanings.Advantages:Multiple choice exercises are convenient for teachers to create and grade,and they all
11、ow students to test their knowledge without having to write complete sentences or paragraphs.Disadvantages:Some students may guess answers without fully understanding the grammar rules,and the format can encourage memorization rather than true understanding.Fill in the blank exercisesSummary:Fill in
12、 the blank exercises require students to fill in a missing word or phrase in a sentence or paragraph.Description:The sentence or paragraph will have one or more blanks,and students must choose the appropriate word or phrase that completes the sentence grammatically.These exercises focus on vocabular
13、y and grammar usage.Advantages:Fill in the blank exercises are effective in helping students identify missing words that are crucial for sentence meaning and grammar accuracy.Disadvantages:If students dont know the correct answer,they may struggle to complete the exercise,which can lead to frustrati
14、on.Translation exercisesSummary:Translation exercises involve converting a sentence or passage from English to another language or vice versa.Description:In this type of exercise,students must translate a given sentence or passage into English or another language,ensuring that the translation mainta
15、ins the same meaning and grammar as the original sentence or passage.Advantages:Translation exercises improve students language skills and help them understand grammar rules in a different context.They also develop students reading and writing skills.Disadvantages:Translation exercises can be time-c
16、onsuming for both teachers and students,and they may not cover all grammar rules effectively if the translation is not done accurately.05Summary and ReviewKey Points:This lesson focused on the use of the third-person singular pronoun it in English grammar.Important points covered included the differ
17、ent contexts in which it is used,such as to refer to a previously mentioned subject,in天气预报、以及作为 a dummy pronoun.Main Themes:The main theme of this lesson was the accurate usage of it in sentences to avoid ambiguity and confusion.Emphasis was placed on understanding the rules and nuances of it pronou
18、n usage.Structure of the Lesson:The lesson began with an introduction to the concept of it and its various functions.It then moved on to detailed examples and explanations,followed by practice exercises for students to hone their skills.Key review of this lesson Many students tend to confuse the use
19、 of it with other pronouns such as he,she,or they.They often struggle to grasp the intricacies of when to use it correctly.The main reason for errors is a lack of clear understanding of the rules surrounding it pronoun usage.Additionally,students may be overwhelmed by the numerous functions of it an
20、d find it difficult to keep track of each instance.To prevent such errors,it is essential for students to have a solid grasp of the rules and guidelines surrounding it pronoun usage.Constant practice and exposure to examples can help reinforce these rules and make them second nature.Common MistakesR
21、easons for ErrorsError PreventionError prone analysis Students are advised to go over the lesson materials again to deepen their understanding of it pronoun usage.They should focus on grasping the finer points of when and where it is employed correctly.constant practice is key in mastering the intri
22、cacies of it pronoun usage.Students should engage in exercises and drills that provide real-life contexts for them to apply their knowledge.It is recommended that students seek feedback from teachers or peers and engage in discussions to clear any doubts or uncertainties they may have regarding it pronoun usage.Collaborative learning can be beneficial in this regard.Improve UnderstandingPractice Makes PerfectFeedback and CollaborationLearning suggestions