英语四年级下册Unit 6 Plants优秀教案

这是一份英语四年级下册Unit 6 Plants优秀教案，文件包含Unit6Plants教案doc、Unit6Plants同步练习doc等2份教案配套教学资源，其中教案共6页， 欢迎下载使用。
教学目标
1）进一步熟练掌握将来时---will，be ging t 的两种表达方式。
2）设计英语调查表，家里谁种花，如何种，有哪些花，培养学生的观察力及语言表达能力。
3）设计英语调查表，家里谁种花，如何种，有哪些花。培养学生的观察力及语言表达能力。
4）谈谈植物的作用，并培养学生的环保意识，增强学生的英语语言运用能力。
教学重点与难点
1)教学重点：掌握有关种植植物所需的相关条件的单词：grw, pt, sil, light, large, happen, rt, bee, wind等。
2)教学难点：掌握以下句型并能灵活运用：
What des it need? It needs…
Hw ften shuld we water the plants? We shuld water…
What will happen? It will grw…
教学过程
Perid 1
Step I Warm- up
1Review the units learnt befre.
a.When d yu get up everyday?
b.Hw ften d yu brush yur teeth?
c.Hw ften d cmb yur hair?
d.What are gd habits?
2Lead- in. Take ut tw pts f plants .One is in the sil, the ther is in the water. Intrduce them as new cmers t the kids.
“Hell, nice t meet yu. We are plant A and plant B. We are sisters. D yu want t knw smething abut us?
I am plant A and I live in water. I need water and sunlight.
I am plant B and I live in the sil. I need sil and sunlight.
Step II Presentatin
1. T: What d these tw plants need?
They need water, sunlight, pt
Teacher pints t the bjects abve and help the kids t read them.
2. Teacher takes ut the wrd cards: a little water, a lt f water, a small pt, a large pt, a little light and a lt f light. Students read after the teacher twice.
3. Ask the kids t watch and read part A.
T: I want t grw sme new plants.
What d the plants need?
Ps: sil, pt, water, and light
Perid 2
Step I Warm- up
1.Guessing the picture. Wh is a lucky dg?
Shw pictures f the wrds learnt befre. Then let the kids guess which picture I am ging t shw. The winner will get a lucky star.
2.Questin guiding. Students ask fr each ther.
a.What subjects d yu have?
b.D yu like science?
c.What d yu ften d in science class?
d.D yu like science experiment?
Step II Lead- in
1. Watch the vide.
The children are ding an experiment. Let’s see what is ging n.
2. Shw the key sentences n the blackbard and the kids shuld cpy them. Lead the kids read them twice and practice using them.
a. What will happen?
b. It will die. It will grw slwly/quickly.
3. Talk abut the pictures shwed n the screen. D a similar experiment as B1.
The children are ding an experiment. Let’s see what is ging n.
Teacher: Give this plant a little water everyday.
Guess. What will happen?
Ss: They will grw quickly.
Teacher: Give this plant a lt f water nce a week.
Guess. What will happen?
Ss: It will grw slwly.
Teacher: Give this plant a little water nce a mnth.
Guess! What will happen?
Ss: It will die.
Perid 3
Step I Greetings
Step II Lead- in.
1)Ask the kids t chant part G.
2)Learn part C.
A) Shw big pictures f a seed, a plant, sme rain, a sun, a flwer, tw bees, wind, sil and ther new green plants.
Teacher: What is this?
Ss: It is a seed / a plant/ a sun/ a flwer/ wind/sil.
Teacher: What are these?
Ss: They are tw bees / sme new plants.
B) Teacher shws hw a plant grws by using the pictures abve step by step.
Teacher: First, seeds fall n the grund.
Then, it needs sun and rain and it grws.
Next, a flwer grws.
After that, bees cme t the flwer.
The wind cmes and blws the new seeds t new sil.
At last, new plants grw.
C) Play the vide “Kk lves English”-----“A TV shw”.
D) Help the kids t finish part D. Number the sentences.
(3)---A flwer grws n the plant.
(1)---Seeds fall n sme sil.
(4)---Bees help the flwer make new seeds.
(2)---A plant grws.
E) Give the pictures t different students and ask them t act accrding t what I say.
I say “seed”, the student with picture “seed” stands up, then the ther students describe “seeds fall n the grund”
I say “sun and rain”, the student with picture “sun and rain” stands up. The ther students say “The seed needs sun and rain.”
I say “tw bees,” the student with picture “tw bees” stands up.
The ther students say “The bees cme t the flwer.”
I say “wind”, the student with picture “wind” stands up, then the ther students say “The wind takes the new seeds t new sil.”
I say “new and green plants”, students with picture “new and green plants” stand up. The ther students say “New plants grw again.”
Hmewrk
1. Make up the dialgues accrding t the pictures n page 37.
2. Recite part A.
3. Make up the dialgues accrding t the pictures n page 38.
4. Recite part B1.
5. Have a gd pre-revisin abut part C.
6. Retell the stry t yur parents.