[初二英语]一轮复习8A_Unit_4.ppt

8A Unit 4Wild animals 知识点归纳 Dictation Some words and phrases 二、按要求写出词的形式： 1. leaves 2. sadly 3. hunter 4. dangerous 5. wolves 6. loss 7. sold 8. mice 9. performance at four months old grow into giant pandas bamboo shoots survive in the wild Kill it for its fur cut down trees have nowhere to live leave…on one’s own (be) in danger take action encourage sb. to do sth. 1).This dress ______________ you. 2).You ___________this dress. 2.live,living,alive,life(词性与用法) alive 意为“活着”，侧重说明生与死之间的界限，既可指人，也可指物；可用来作表语，后置定语或宾补。 living意为“活着”强调说明“尚在人间”，“健在”，可用来指人或物，作定语或表语。 live “活着的”，通常指物，不指人，常用来作定语放名词的前面。还指“实况转播的”。 life “生命，生活”，是名词，要注意单复数 4. at a time, at times, from time to time(含义和用法) 5. weigh, weight, weighed(词性和用法) weigh vt. 称...重量, 称 vi. 重(若干) Do you often weigh yourself? He weighed 50 kilograms last year. weight n. 重力, 重量 You had better lose your weight. weighed是过去式或(被称或称过)过去分词  6. smell的词性、含义和用法 7. alone lonely 8. leave forget 1. If 引导的条件状语从句 　　　 1.定义：谈论到一个可能的行为会产生一个　　　　　　　　　　　　　　　　　　　可能的结果. 2.时态：if 引导的句子用一般现在时，主句用　　　　一般将来(主将从现） 3. 句子的结构: A: 主句+if引导的从句. 　　　　　　　　 (主句在前从句在后) 　　 B: 引导的从句, +主句. 　　　　　(从句在前主句在后，中间加逗号) 6. The baby panda ______ (live) on his own if his mother _____ (leave) him for two whole days. 一．用所给的动词填空 1. If he _______ (watch) the animal carefully, he ________(get) enough information. 2. I can’t finish the work if you_________ (not help) me. 3. If you don’t go there tomorrow, I ________(not go), either. 4. ____________(not cross) the road if the light______ (be) red. 5. If a giant panda _______ (have ) no food, it _______ (die). 2. because 和because of Why did you go to the Wildlife Park yesterday? ----Because I wanted to see animals. ----Because of watching animal shows. ----Because of the wonderful show. because引导原因状语从句 because of＋名词／名词短语／宾格代词 选用because/because of填空 1. __________ it was blowing strongly, Millie closed all the windows. 2. Little Peter ran to the big tree ___________ the heavy rain. 3. Amy often goes to Beijin