knife什么意思译林版八年级英语下册Unit 1 Past and Present教案

2021年1月26日发(作者：water是什么意思)


Unit 1 Past and present

总

课

题

课




题

教学目标

教学重难点

学法指导

教具准备

8B

Unit 1 Past and present
Welcome to the unit

总课时

8
课型

第

1
课时

New
1 To introduce the present perfect tense generally.

2 To introduce the different forms of transport at different times in Hong Kong.

introduce the present perfect tense generally.

2 To introduce the different forms of transport at different times in Hong Kong.

task- centered approach
课件

教学步骤

二次备课


Step 1: Free talk

In the past, Hobo and Eddie were

good friends. But now something

happens between them. Do you want
to know what’s wrong with them?

Step 2: Presentation
Read the dialogue, and find out the answers to the following
questions.

1)What was in the bowl an hour ago?
2) What did Eddie do?


3) Why did he do that thing?


4) Why does Hobo think Eddie has changed?

Explaining the new tense :

the present perfect tense

Eg: 1) Have you seen my food?

(see
—
saw
—
seen)

2)I’ve (I have) eaten it.

(eat
—
ate
—
eaten)

3) We have not seen him for a long time ……


4) How has he changed?

Let Ss read the dialogue in pairs.

Step 3:

Presentation
1. Show the pictures . Discuss them with the Ss.: What’s the use of
it?

Where do you usually see it?

Is it a special one? Why?


Which transport do you like best?

2. Write the correct names under the pictures.

Step 4: Practice

Finish part B (Back to the past)
& complete the timeline.
作业设计

教学反思


1.

背诵本课的单词与词组

2.

预习
Reading
，完成预习作业

















8B

Unit 1 Past and present
总

课

题

课




题

教学目标

教学重难点

学法指导

教具准备

Reading 1
总课时

8
课型

第

2
课时

New
1 To grasp some useful expressions
2 To infer general meaning from title and context

The understanding of the reading
Task-centered approach
课件

教学步骤

二次备课



























Step 1


Free talk .
Where is your hometown?
Has it changed a lot?
Can you tell us something about the changes to your hometown?
As you know, I am a teacher now. But five years ago, I was a
teacher, too. So I have worked here for 3 years. I think our school
changed a lot. Do you think so? Everything has changed a lot?

Step2: Presentation.

Have you been to Beijing? Now, look at some pictures of it. Witness
great changes to it over 100 years. Show pictures.
Step 3 Reading A
1. Would you like to listen to Mr Chen, Daniel’s grandpa? Play the
tape for Ss 2 times. Answer the following questions.

How long has Mr Chen known Sunshine Town?


Did Mr Chen live there all the time? Why?


Does Mr Chen think the place changed a lot?


What are the differences between the past and present?

the answers if they can not answer.

3. Explain some difficult points.

4. Ask Ss to read in pairs and try to act it out.

Step4: Practice.

the exercise on page 10 B1

Match the words on the left with the meanings on the right.

2. Finish off the exercises of partB2,3 on P10-11.(T/F).

Step 5

Finish Part D on page 11
1
．背诵本课的单词与词组

2
．完成《课课练》上本课时的作业









作业设计

教学反思



总

课

题

课




题

教学目标

8B

Unit 1 Past and present
Reading 2
总课时

8
课型

第

3
课时

New
To grasp some useful expressions and understand the new tense-Present perfect
tense;
To retell the main idea of the text
；

To get more detailed information about the changes to the town and understand the
new tense-Present perfect tense.
Task-centered approach
课件

教学步骤

二次备课


教学重难点

学法指导

教具准备

Step 1: Pre- checking.
Translate the phrases
Ask some students to give us the answers and then correct;Ask them
to read together.
B.
预习交流作业（见学案）




小组核对
-----
集体校对
-----
质疑交流

r understanding the text.



Ask and answer.
Who is Mr Chen?
(He is Daniel's grandpa who lived in Sunshine Town before.)

What do you know about Mr Chen?
(He got married in he and his wife moved to another flat in
the center of town. Lase Last year, they moved again. Now, he often
meets his friends in the feels a bit lonely from time to time.)

What was in Sunshine Town in the past?
(There was some small restaurants,shops and market stalls. There was
also a small post office and an old cinema.)
How many people lived there in the past?(30,000people.)
What is the town centre now?(It's a park. )
What does Mr Chen do in the park?(He meets his friends to play cards
and Chinese chess.)
Why is there less water pollution than before?(Because the
government has took

taken action to reduce the pollution. )

Step2:Presentation

A. Present perfect tense:

①概念
:


动词结构：
have/has+
动词的过去分词



基本用法：表示这个动作发生在不确定的过去时间并对现在有
影响。



拓展延伸：
在现在完成时态中，
常连用的副词有
already, yet, just,
before, ever, never, recently
，
等

以及

for
和
since
引导的时间短语。


②
let students find some model sentences in comic strip and in the
interview.





eg.I've just eaten it.
Have you ever moved house?

③
Practising:


Take out your paper to finish exercises in Part Two A


n some useful expressions and patterns


①
used to do/be
；过去常常做－
/
是
――




②
get married to sb = marry sb .
与某人结婚。


③
until
直到
――



not ---until
直到
――
才
――


④
change a lot


⑤
. turn into
–
变成

Water turns into ice when it freezes














Step3:Practise
Activity: work in pairs
Finish the exercises on page11 in School book and then correct.

Step4:Sum up
Get more detailed information about the changes to the town
Understand the use of some words,phrases and patterns through the
text.

Step5:Have a test.


作业设计

背诵本课的单词与词组


完成《课课练》上本课时的作业























教学反思




总

课

题

课




题

8B

Unit 1 Past and present
Grammar
总课时

8
课型

第

4
课时

New
教学目标

know the present perfect tense.
master the structure of the PPT.



learn
the
differences
between
the
simple
past
tense
and
the
present
perfect
tense.
To
know
the
differences
between
the
simple
past
tense
and
the
present
perfect
tense.
学生已经掌握了一般过去 时和过去进行时这两种描述过去情况的时态，对于
现在完成时的学习有一部分学生误以为它仅局限于过去 ，因此容易和一般过
去时混淆，在教学过程中需要巧妙地点拨。

情景教学法
,
归纳法
.

课件

教学步骤

二次备课

教学重难点

学情分析

学法指导

教具准备

Step1

Revision

1 Questions about Reading:
(1) How long has Mr. Chen lived in Sunshine Town? (He has lived in
Sunshine Town since he moved there with his family when he was two
years old.)(2) When did Mr. Chen get married?(in 1965)
(3) There have been many changes in this town. What has the centre of
town become?(It has become a park. )
(4) How does Mr. Chen feel from time to time?(He feels a bit lonely)
Step 2

Presentation
t these two answers:

(1)He has lived in Sunshine Town since he moved there with his family
when he was two years old.(2)It has become into a park.
the Ss some questions and pay attention to their answers:
(1) How long have you lived in this town?(2) How long have you studied
in this school?(3) How long have you studied English?(4) What have
studied these days?(5) Where have you been recently?
3 Remind the Ss of the differences between the simple past tense and the
PPT. and discuss how to form present perfect tense.
Step 3

Present perfect tense
1. We use the simple past tense to talk about what happened at a definite
time in the past
.
We use the present perfect tense to talk about things that
started in the past and still have some connection with the present.

2. How the PPT. formed.
(statements, negative statements, ask and answer questions)
to form Vp.p. and more examples of regular and irregular verbs.
Step 4 practice

1.

Practice the dialogue on P15
2.

Finish the exercise.
作业设计


1
完成《课课练》上本课时的作业

2.

复习巩固现在完成时的用法