八年级英语下units3_4.pptVIP

八年级英语下units3-4 词汇拓展 8.true→(名词) ____________ →(副词)___________ 9.danger→ (形容词)危险的_____________→ (形容词)濒临灭绝的___________ 10.strange→ (名词)陌生人__________ 重点短语 21．get over 22．have a hard time with… 23．be surprised to find… 24．agree with 25．open up one’s eyes 26．in danger 重点句型 3.当外星人正在参观博物馆时，那个男孩打电话给电视台了。 While the alien ________________________, _______________________________. 4．他告诉我他明天会打电话给我。 He told me that he _______________________. 5．那不令人惊奇吗？_______that___________? 6．车站里人很多，琳达到处都看不到戴维的踪影。 The station was crowded and Linda___________ Davy __________. 9．在英语方面，我的阅读比听力好。 In English,Im ___________________ than listening. 10．她说帮助别人改变了她的生活。 She said _________________________ her life. 难点突破 1 follow v．追随；跟随；跟得上；听得懂 [点拨] follow 为动词，其形容词形式为following，意为“接着的；下述的”。 I followed it to see where it was going. 我跟着它看看它要去哪里。 经典例题 (1)You are walking so fast; I cant ________you. 你走得真快，我跟不上。 (2)Our teacher speaks very fast; I cant ______ him. 我们老师讲得太快，我听不懂。 [答案] (1) follow　(2) follow 2 bright adj.明亮的；(人)聪明的；鲜亮的；醒目的 [点拨] bright为形容词，其副词形式为：brightly adv.明亮地 The big classroom is very bright. 大教室很明亮。 A bright student learns quickly. 聪明的学生学得快。 The colors are not bright enough. 色彩不够鲜亮。 3 volunteer n．志愿者 v．自愿 [搭配] volunteer to do sth 自愿去做某事 Many volunteers went to the west. 很多志愿者去了西部。 经典例题 Thedoctor________________ settle down in the poor village. 这个医生自愿到那个贫穷的村庄落户。 [答案] volunteered to 4 silence n．寂静；沉默 [点拨] silence为名词，其形容词形式为silent。 [搭配] keep silent＝be in silence 沉默 All the students were in silence when the teacher came in. The silence was broken by a loud cry. 6 hear v．听见 [点拨] hear为动词，表示“听到”的结果。 [搭配] hear of/ about听说 hear from sb 收到某人的来信 Do you often hear from your daughter? 你经常收到女儿的来信吗？ Ive never heard of the place. 我从来没听说过这个地方。 (2)(非正式用语)开门 Open up! This is the police! 开门！警察！ (3)开业 We dont open up till 9. 我们9点才营业。 They decided to open up a business in the town. 他们决定在城里开展业务。 (4)开发They are opening up a new oil field. 他们正在开发新的油田。 Computer is one of the most us