3.block out挡住(光线),不去想(回忆)
As a result of this event,a great dust cloud formed in the sky blocking out the sunlight.(P29)
正因为这一事件,天空中形成了一团巨大的尘云,挡住了阳光。
归纳拓展:
block off封闭;封锁(道路)
block one's way挡住某人的路
block up阻塞;阻挡
小试牛刀: 根据句意用block的适当短语填空
①河道被冰块堵住了。
The river is________ ____with ice.
②雪阻碍了高速公路上的交通。
Snow has__________ __traffic on the motorway.
课堂展示:展示前面3短语的重点用法及背诵老师要求的句子。
达标练习:
I.翻译:
1.因为天气不好, 今天早晨发生了一起车祸.。
2. 由于事故交警封锁了道路。
3.礼貌是社交的基础.
4.和他兄弟不同,他很粗鲁。
试做语法(名词性从句).
I.用适当的连接词完成下列句子
1._____ ________ has helped to save the drowning girl is worth praising.
2.It is said_____________ __Peter will have a chance to travel abroad next month.
3._______________Liu Yang ate her food in space is________we want to know.
4.____________ _this happened is not clear to anyone.
5. It's a pity she failed in the driving test.