Unit 4 Section A Grammar Focus 3a ～3d（课件PPT）-【鼎成中考·活页好题】2026-2027学年七年级上册英语授课课件(人教版·新教材)

该初中英语课件围绕“最喜欢的学科”主题，核心讲解连词and、but、because的用法，通过Review对话（询问学科喜好及原因）导入，衔接词汇（如good at、listen to）与句型练习，搭建从主题表达到语法运用的学习支架。 其亮点是语法学习融入真实语境，通过匹配题、短文填空（如3c用连词完成生物课段落）、课堂调查等活动培养语言能力，辨析listen to与hear提升思维品质，作业与实践结合发展学习能力。学生能在运用中掌握语法，教师可借多样活动高效教学。

Unit 4 My Favourite Subject Grammar Focus~3d Section A Why do you like this subject? Review A: What’s your favourite subject? B: My favourite subject is … A: Why do you like …? B: Because it is … I’m good at … I can learn … the teacher … listen to good at remember as  听；倾听 擅长 v. 记住；记起 prep.如同；作为conj.当……时；由于 Words & Expressions Read the sentences. Complete the statements with and, but or because. 3a I like Chinese because it’s fun. He doesn't like maths because it’s boring to him. I have art and geography today. English is important, and my English teacher is really nice. Biology is difficult but important. History is my favourite subject, but my sister doesn't like it. We use “______” to give another idea. We use “______” to say how two ideas are different. We use “__________” to give a reason. because but and 连词(Conjunctions) 用来连接词与词、短语与短语，以及句子与句子的虚词叫做连词。 连词在句中不能单独作句子成分，一般不重读。 连词按其性质可分为两类:并列连词和从属连词。 1.并列连词(Coordinate Conjunctions) 常见的并列连词有：and, but, or, so等 1)Betty and her father often watch NBA games. 2)He got up very early this morning, but still he’s late for school. 2.从属连词(Subordinate Conjunctions) 从属连词是指用以引导从句的连词。 常见的从属连词有：when, while, as, after, before, until, if, because等， She can’t go to school because she is ill today. and 意为“和；又”，表示并列或顺承关系。 He likes playing basketball and football. I have a clock and it’s on the desk. 并列关系 顺承关系 but 意为“但是”， 表示转折关系。 IT is useful but difficult. because 意为“ 因为”，引导原因状语从句，陈述原因或理由。可用来回答 why引导的特殊疑问句。 — Why do you like music? — Because it’s interesting. 注意：在英语中，because和so不能同时在一个句子里使用。 Match the two parts to make sentences. 3b good at = do well in 擅长 at是介词，后接名词、代词或动词-ing She likes to listen to music listen to 听；倾听 listen 是不及物动词。后接名词或代词时，要用listen to。 辨析：listen to & hear listen to 指有意识地听，但不一定能听见，强调“听”的动作。 hear 表示“听见，听到”，强调 “听”的结果，不一定是有意识地听。 Complete the passage with and, but or because. 3c and but and because but and because remember v. 记得 remember doing sth 记得做过某事 remember to do sth 记得去做某事 Read the passage and answer Why does the writer love Thursday afternoons? Because they have _______ class. It’s ________ but _______. exciting The teacher __________ to make the class __________. She _____ students and makes everyone in the class __________. works hard interesting difficult They learn about _________________________. different plants and animals helps feel special biology Do a survey in class using the questions below. 3d ●Which is your favourite school day? ●What subjects do you have that day? ●What subjects do you like and why? ●Who likes the same subjects as you and why? Friday. Chinese,maths,physics,biology,geography,PE and English. Geography,because it’s interesting. Meimei,because she also thinks it is interesting. Who likes the same subjects as you and why? as prep. 如同；作为 conj.当……时；由于 prep. 如同；作为 As a student, you should spend more time on study. conj.当……时；由于 She may need some help as she is new. 一、用and, but和 because填空 I exercise every day, ________ I want to lose weight. Bobby ate dinner ________ went to bed early last night. He is successful ________ he worked hard. John is rich, ______ he is not nice. She likes to sing ______ dance. I like apples, bananas, ______ strawberries. I am small, ________ I am very strong. because because and and and but but I love Friday mornings b______ we have a fun class then. It’s g_________ class, and it’s e______. We learn about different places and countries. Sometimes it’s difficult to r_________ all the information, b___ my teacher Miss Li helps me. She is one of my favourite teachers. eography ecause 二、根据句意及首字母提示，补全单词。 xciting emember ut Homework 1.熟记and、but和because的用法 2.Do the exercises in students’ book. Thank you! $Conjunction junction, what's . your option and freezes . and close can. 看照片what's stare方式？Theyll get you pretty for. I said the opposite. Now this but and when you have a choice like this or that, what's . your . honey? But please? 看江山，江山，what's . your方向like joys，either now or later, or no joys. And what's your . function? Like how do the frying in the fire cut to the thank you. What's . your in the? I know, can . you? What's your. 看掌声，掌声好在。方向。Anna, get you. Can you what's . your也值得？