初中人教版（2024）Section A教案配套课件ppt

这是一份初中人教版（2024）Section A教案配套课件ppt，共20页。PPT课件主要包含了Free Talk，and，but，because，and的基本用法，but的基本用法，给出原因，补充说明，前后反转，给出另一个例子等内容，欢迎下载使用。

Learning Objectives
In this lessn yu will:1. understand the usage f and, but and because;2. use cnjunctins and, but and because t jin infrmatin tgether.3. write a passage r tell a stry using and, but and because.
And, but, and because are wrds we’re all familiar with. Imagine yu’re a wrd wizard. Can yu make sentences using each wrd?
e.g. Maths and science are my favrite subjects, and they help me think clearly.
Think and Say
Think f the sentences yu’ve made. When wuld yu use and, but and because?
Read mre sentences. Cmplete the statements with and, but r because.
1. We use “ ________” t give a reasn.2. We use “________” t give anther idea.3. We use “ _______” t give tw different ideas.
Because, and, but are all cnjunctins（连词）.
and的意思是“和““而且”，用来连接对等关系的词与词、短语与短语、句子与句子。
E.g. He std up and put n his hat.
I went t the Summer Palace, and he went t the Frbidden City.
当and连接两个独立句子时，通常要在and前加逗号。
She lves reading bks, and he enjys watching mvies.
当and连接三个或三个以上元素或短语时，需要在and前加上逗号。
I bught apples, ranges, and bananas.
but的意思是“但是，可是，而”，表示转折关系。
E.g. Lily likes the erhu but desn’t like the vilin.
Mary likes the vilin, but Tm desn’t.
He isn’t a teacher but a dctr.
because的基本用法
because的意思是“因为”，后面接句子。
E.g. She didn’t g there, because she was ill.
Because I was tired, I went t bed early.
because后面接句子!!!
回答Why问句时，只能用because。
A: Why are yu late?B: Because it’s raining hard utside.
汉语中，我们经常说“因为所以”，但在英文中有了because，就不能再用s。
Because he was tired, he culdn’t walk here.Because he was tired, s he culdn’t walk here.
Match the tw parts t make sentences.
1. I have a bicycle,
but I ften walk t schl.
2. I like t learn abut IT
because it’s fun t learn t use cmputers.
3. She likes t listen t music
4. He is gd at English,
and he ften helps me with my English.
5. My favurite subject is gegraphy
because I like travelling.
6. I dn’t like drawing,
but I like my art teacher a lt.
and draw pictures.
Read the passage befre ding the exercise.
I lve Thursday afternns _____ we have a fun class then. It’s bilgy class, ____ it’s exciting! Miss Baker is the teacher, ____ she wrks hard t make the class interesting. I’m nt gd at science, _____ I like the class very much.
We learn abut different plants ______ animals. Smetimes it’s difficult t remember all the infrmatin, _____ Miss Baker helps me. She’s my favurite teacher _____ she makes everyne in the class feel special.
Cmplete the passage with and, but, r because.
I lve Thursday afternns _______ we have a fun class then. It’s bilgy class, ____ it’s exciting! Miss Baker is the teacher, ____ she wrks hard t make the class interesting. I’m nt gd at science, _____ I like the class very much. We learn abut different plants ______ animals. Smetimes it’s difficult t remember all the infrmatin, _____ Miss Baker helps me. She’s my favurite teacher _______ she makes everyne in the class feel special.
D a survey in class using the questins belw.
Which is yur favurite schl day?What subjects d yu have that day?What subjects n that day d yu like and why?Wh likes the same subjects as yu and why?
Li Hua’s favrite schl day is Friday. On Fridays, we have Chinese, English, maths, histry, and bilgy. Li Hua likes histry and bilgy because he is curius abut hw peple lived lng ag. He als enjys learning abut plants and animals. I like the same subjects as Li Hua because I think it’s fun t learn abut the past and the nature. But I think bilgy is a little hard fr me. We ften study tgether because we bth enjy these subjects.
Game: Stry Chain
Listen t the beginning f stry.
Think f a sentence using “and,” “but,” r “because.”
When yu have yur sentence ready, stand up and say it t cntinue the stry.
Tday’s English class is special because ur teacher has a big suprise fr us. She says ...
The stry begins like this: