初中英语Section A示范课课件ppt

这是一份初中英语Section A示范课课件ppt

Unit 4　Why don’t you talk to your parents?Section A要点一　allow v.允许;准许精析My parents don’t allow me to hang out with my friends.我父母不允许我和朋友们闲逛。Practice!1.Our parents won’t allow us 　　　 in the river alone.  A.swim B.to swim C.swimming D.swam2.We don’t allow 　　　　 (talk) loudly in the classroom. talking要点二　so that以便;为了精析so that意为“以便;为了”,引导目的状语从句,与in order that同义。You should call him so that you can say you’re sorry.你应该给他打电话这样你就能对他说对不起了。Practice!1.Speak loudly and clearly 　　　 everyone here can understand you.  A.because B.so that C.as soon as2.We should protect the environment 　　　 we can make a better world to live in.  A.so that B.even though C.as soon as要点三　find sb.doing sth.发现某人正在做某事精析1.find+宾语+v.-ing意为“发现……正在做某事”。 She found her mother sleeping on the sofa when she came back. 她回来的时候发现妈妈在沙发上睡觉。2. look through为“动词+介词”构成的动词短语,意为“快速查看;浏览”。 look through快速查看;浏览I found my sister looking through my things yesterday.昨天我发现我的妹妹在翻看我的东西。拓展与look有关的短语:Practice!1.When I arrived home,I found my pet cat 　　　 in bed.  A.lies B.lying C.lied D.lie2.The Internet makes it possible for us to 　 　　 the information more quickly.  A.look like B.look after C.look around D.look through要点四　offer v.主动提出;自愿给予精析offer作动词,意为“主动提出;自愿给予”,常见结构为offer to do sth.“主动提出做某事”;offer sb.sth.或offer sth.to sb.“为某人提供某物”。若offer所接的直接宾语和间接宾语都为代词,只能用后者,即offer sth.(代词) to sb.(代词)。If your parents are having problems,you should offer to help.如果你的父母遇到了问题,你应该主动提供帮助。拓展辨析provide,give与offer三个词均有“供给;供应”之意,区别主要在结构上。(1)provide sth. for sb.=provide sb. with sth.(2)give sb. sth.=give sth. to sb.(3)offer强调“主动提供” offer sb. sth.=offer sth. to sb. Mr.Ma offered some good ideas to young people. 马先生给年轻人提供了一些好主意。 The restaurant provided delicious food for us. 这家餐馆为我们提供了美味的食物。 Mrs.Allen gave her husband a sweater for his birthday. 艾伦夫人给她丈夫一件毛衣作为生日礼物。Practice!1.—Jack 　　　 to help at the underground station on Sundays.  —Cool!I’d like to join him next Sunday. A.offers B.provides C.forgets D.writes2.—Would you mind 　　　 the job to Mike?  —Certainly not.I believe he can do it well. A.borrowing B.offering C.choosing D.providing谢谢观赏！