八年级英语上册 Unit 6 Bird watching Grammar课件 (新版)牛津版 课件VIP免费

GrammarTo learn to use to-infinitives for purposeTo learn to use verbs + objects + to-infinitivesObjectives1. Some people want to make the wetlands smaller ______________ more space for farms and buildings.2. Now the Chinese government has made laws _________ all these things in Zhalong.3. Every year, a lot of tourists go to Zhalong ________ the birds.4. We are now _______ them _______ us.5. We _____ more people ________ and ________ the birds.in order to haveto preventto watchinvitingto helpneedto countdescribeAfter several campus ( 校园 ) attacks ( 攻击 ), many schools across the country have already taken action ______ their campuses ______.A. making, safe B. made, safe C. to make, safer D. make, safer － How long does it take your father ______ to work every day?－ About half an hour. A. drives B. driving C. to drive在上一单元中我们学习了动词不定式作宾语的用法，在本单元我们将学习用不定式表示某一动作或状态的目的，即动词不定式作目的状语。 I had to work hard to earn money.我不得不努力工作赚钱。He stayed at home to finish his homework.他留在家完成作业。由 in order to 引导的目的状语，既可以置于句尾，也可以置于句首。They started early in order to get there in time. = In order to get there in time, they started early. 为了及时赶到那里，他们很早就出发了。为了使目的意义更加清楚或表示强调意义时，还可以在前面加 in order to 。 She is running quickly in order to catch the train. 为了赶火车，她正飞快地跑着。• 1. I often go to the market________ (watch) the birds.• 2. He gave me some money ________(buy) books.• 3.Some people want to make the wetlands smaller _______________(have) more space for farms and buildings.• 4.Take a notebook with you ___________( write) down what you see.to watchto buyto haveto write• 5. They started e...