2018年秋八年级英语上册Unit6BirdwatchingPeriod3Grammar导学课件（新版）牛津版.ppt

1、Unit 6 Birdwatching,Period 3 Grammar,课前自主预习,课堂互动探究,Period 3 Grammar,课前自主预习,走很长一段路,write down,take photos of the birds,为了,Period 3 Grammar,drink,in order to write down,agreed to let me join,saw,Period 3 Grammar,1 Take a notebook with you in order to write down what you see. 带上笔记本，以便记下你所看到的东西。,Period

2、3 Grammar,课堂互动探究,探究 _意为“写下，记下”，为“_”结构，后接_时，_可放在两词之间，也可放在down的后面；后接_时，一定要放在两词中间，且代词要用_形式。,句型透视,write down,动词副词,名词,名词,代词,宾格,活学活用,Period 3 Grammar,1. 看黑板上的这个句子。请把它记下来。Look at the sentence on the blackboard. Please _.,write it down,Period 3 Grammar, 2 She saw a baby panda drink her mothers milk. 她看见一只小熊

3、猫喝她妈妈的奶。,探究 see sb do sth意为“_”，强调看见动作的_或动作_发生。 I often see the dog cross the busy street alone. 我经常看到那条狗独自穿过繁忙的街道。,看见某人做某事,全过程,经常,Period 3 Grammar,拓展 (1)_意为“看见某人正在做某事”，强调动作_进行。 I saw him talking with his friends over there. 我看到他和他的朋友正在那边谈话。 (2)英语中与see有类似用法的_动词还有hear, watch, feel, notice等。,感官,see sb

4、doing sth,正在,Period 3 Grammar,2.2017徐州 I saw Tom _ his key in the lock, turn it and open the door.Aput Bputting Cputs Dto put,【解析】考查非谓语动词。根据句意“我看见汤姆把钥匙插进锁里，转动钥匙并打开了门”可知此题考查动词短语see sb do sth，意为“看到某人做某事(强调做某事的过程)”。故选A。,A,语法聚焦,动词不定式,教材典句,Period 3 Grammar,1I often go to the market to watch the birds. 2N

5、ow the Chinese government has made laws to prevent all these things. 3Some people want to make the wetlands smaller in order to have more space for farms and buildings.,Period 3 Grammar,4Take a notebook with you in order to write down what you see. 5We are now inviting them to help us. 6We need more

6、 people to count and describe the birds.,语法探究,Period 3 Grammar, 1 不定式作目的状语 不定式作状语常用来表示_，可位于句首或句末。 They stopped to have a rest. 他们停下来休息了一会儿。 She got up early in order to catch the first bus. 她早起是为了赶第一班公交车。,目的,Period 3 Grammar, 2 不定式作宾语补足语 (1)带to的不定式可以跟在某些动词后作_，如tell, want, ask等动词构成“tell/want/ask sb (

7、not) to do sth”结构，但_后的to可留可省， help sb (to) do sth意为“_”。 The teacher asked him not to be late next time. 老师要求他下次别迟到。,宾语补足语,help,帮助某人做某事,Period 3 Grammar,(2)有些“_宾语”之后的不定式符号to通常省略。 _ sb do sth 使某人做某事 _ sb do sth 让某人做某事 have sb do sth 让某人做某事,let,使役动词,make,Period 3 Grammar, 3 “动词不定式”与“动词doing”结构 (1)begin

8、, start, learn, like后接to do 和 doing 时含义_。 (2)stop, remember, forget后接to do 和 doing 时含义_。 stop _ sth 停下来去做某事 stop _ sth 停止做(正在做的)某事,相近,不同,to do,doing,Period 3 Grammar,remember _ sth 记得去做某事 remember _ sth 记得做过某事 forget _ sth 忘记去做某事 forget _ sth 忘记做过某事,to do,doing,to do,doing,活学活用,Period 3 Grammar,1201

9、7郴州What shall we do this weekend?Well drive to Dongliang Lake _ boating.Ato go BtoCgoing Dto going,A,【解析】考查非谓语动词。根据句意“父母应该告诉他们的孩子们不要吃不健康的食物，不健康的食物对他们的健康有害”可知此题考查动词短语tell sb not to do sth，意为“告诉某人不要做某事”。故选A,Period 3 Grammar,22017丹东 Parents should tell their children _ unhealthy food. Its bad for their health.Anot to eat Bnot eatingCto eat Deating,A,