资源简介

(共27张PPT)
第3课时（Section A Grammar Focus 3a-3d）
R·七年级上册
Unit 4 My Favourite Subject
Brainstorm
subject
Which one is missing
Pair work
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 …
Free talk
What do you think of your school subjects
English is important and useful.
Biology is difficult but exciting.
Maths is my favourite subject because it’s fun.
Read the sentences. Find out when to use and, but, and because. Then complete the statements with and, but, or because.
3a
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.
I like Chinese because it’s fun.
He doesn’t like maths because it’s boring to him.
We use “_____” to give another idea.
and
We use “____” to give two different ideas.
but
We use “________” to give a reason.
because
use sth 使用某物
use sth to do sth = use sth for (doing) sth
使用某物做某事
n. 原因，理由
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.
信息技术很有用，但是很难。
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。
Choose and fill
1. I have Chinese _____ maths today.
2. History is boring ____ useful.
3. I like English _______ it’s interesting.
and
but
because
and
but
because
4. Biology is exciting, ____ my biology
teacher is helpful.
5. Jack doesn’t like maths _______ it’s hard.
6. My favourite subject is art, ____ my sister
doesn’t like it.
and
but
because
and
but
because
Match the two parts to make sentences.
3b
1. I have a bicycle,
2. I like to learn about IT
3. She likes to listen to music
4. He is good at English,
5. My favourite subject is
geography
6. I don’t like drawing,
A. and he often helps me with
my English.
B. because I like travelling.
C. but I like my art teacher a lot.
D. and draw pictures.
E. but I often walk to school.
F. because it’s fun to learn to
use computers.
listen to 听；倾听
good at = do well in 擅长
at是介词，后接名词、代词或动词-ing形式。
walk to … 步行去……
后接表示地点的名词。
若后接here，there，home等地点副词，则不用介词to。
Complete the passage with and, but, or because.
3c
I love Thursday afternoons ________ we have a fun class then. It’s biology class, _____ it’s exciting! Miss Baker is the teacher, _____ she works hard to make the class interesting. I’m not good at science, ____ I like the class very much. We learn about different
because
and
and
but
plants _____ animals. Sometimes it’s difficult to remember all the information, ____ Miss Baker helps me. She’s my favourite teacher _____ she makes everyone in the class feel special.
and
but
and
v. 记住；记起
Read the passage and answer
Why does the author 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 on that day do you like and why
Who likes the same subjects as you and why
prep. 如何；作为
conj. 当……时；由于
（形容词&疑问代词）
哪一个；哪一些
常表示在已知的或一定范围内的人或物中作出选择。
My favourite school day is Friday.
For example
Which is your favourite school day
I have Chinese, maths, English, music and biology.
What subjects do you have that day
I like English and music because they’re useful and interesting.
What subjects on that day do you like and why
My friend Jack likes the same subjects as me because he thinks they’re important and fun.
Who likes the same subjects as you and why
Give a report
Report the survey result in front of the class.
Hi, everyone, here is ...’s favourite school day. On that day, he has … He likes … because … … likes the same subjects as … because …
Summary
1. Learn to use conjunctions and, but and because.
2. Share something about one’s favourite school day.
1. Tom has history _____ geography every Monday.
2. Biology is difficult ____ interesting.
3. Lucy’s favourite subject is music ________
it’s exciting.
and but because
一、选词填空。
Exercise
and
but
because
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. Talk about your school subjects by
using and, but and because.
2. Tell something about your
favourite school day with your
friend.

展开更多......

收起↑