He gets up early every morning
以上是用肯定句结构。
用否定结构，注意“不定式的否定结构在to前加not; so that/ in order that 只有在主句主语和从句主语一致的情况下可以换成 so as to／in order to；in order to可放于句首，so as to则不可）
so that he can’t miss the first bus.
in order that he cant miss the first bus.
so as not to miss the first bus.
in older not to miss the first bus.
so that也可用来引导结果状语从句。在so that引导的结果状语从句中，谓语动词前不用情态动词，主从句间可有逗号隔开。例如：
Everyone said no, so that the plan was dropped. 大家都反对，计划就不再讨论了。
cut down, cut in, cut off与cut out的区别
cut down意为砍倒，削减，指将树砍倒或裁军
to cut down a tree with an axe 用斧头把树砍倒
cut in 意为打断，指从语言中打断
Dont cut in while Im talking. 我说话时别插嘴。
cut off意为“切断、切下”指切断电源，水源，煤气等。
He cut off the gas when a fire breaks out.
cut out意为切下，删下，指删掉，剪下文章等。
He cut out an article from the newspaper.
教学设计方案 Lesson 17
一、Teaching Aims
1. To learn how to plant things from this dialogue.
2. To learn to use the following useful words and expressions.
Burn, so that, stop. . . (from) doing, make. . . do
3. To make sure that the students can act out the dialogue publicly and that they can make a similar dialogue.
二、Teaching Procedures
Step 1Revision
1.Check the homework exercises
2.Ask some Ss to read aloud the travel diary
Step 2 Presentation
T: We have many kinds of flowers on our campus which make our school very beautiful. But do you know how to plant flowers?
Possible answers: First dig a hole in the earth. Put some flower seeds in the hole. Cover the hole with some soil and then water it.
Then tell the Ss that in this period we are going to learn how to plant things.
Step 3 listening
1. The Ss to listen to the tape with the books closed.
Ask this question: Where is Mum sowing cabbage?
2. Allow the Ss to listen to the tape again. Ask the following questions.
1) Why does Mum keep the box in the shade?
Answer: Mum keeps the box in the shade so that the sun doesn’t burn the little plants.
2) What will make the cabbage plants grow big and strong?
Answer: The powder
Step 4 Reading
Ask them to try to match the pictures with the steps.
1. Put some soil in the box.
2. Sow the seeds and cover them with more soil.
3. Keep the box in the shade.
4. Put the plants in the earth and water them.
5. Plant them in rows in the field.
6. Feed them with some powder.
Step 5 Practice
1. Let the Ss read the dialogue twice in pairs.
英语教案－Why do you do that