七年级下学期复习指南（人教版）基础篇unit 5 单元重点知识

七年级下学期复习指南（人教版）基础篇>>UNIT 5重点单词panda n.熊猫                            zoo n.动物园tiger  n.老虎                           elephant n.大象lion n.狮子                             giraffe n.长颈鹿animal n.动物                           cute adj.可爱的；机灵的lazy adj.懒散的；懒惰的                  smart adj.聪明的beautiful adj.美丽的；美好的              kind n.种类Australia n.澳大利亚                     Africa n.非洲south adj.南方的 n.南；南方              pet n.宠物leg n.腿                                cat n.猫sleep v.＆ n. 睡觉                       koala n.树袋熊；考拉scary 吓人的；恐怖的                   friendly adj.友好的shy adj.羞怯的；腼腆的                  save v.救;救助flag n.旗；旗帜                         forget v.忘记；遗忘place n.地点；位置                      water n.水danger n.危险                           cut v.砍；切down adv.(坐、躺、倒)下prep.向下；沿着tree n.树                               kill v.杀死；弄死over prep.超过，多于；在……上方        symbol n.象征Thailand n.泰国                         ivory n.象牙 Thai adj. & n.泰国(人的）;泰语(的)重点短语kind of稍微；有点儿                      a lot很South Africa 南非                         so many如此多的black and white黑白相间                   be/come from来自walk on two legs用两条腿走                all day 整天get lost 迷路                          lose one's home 失去家园be in (great) danger处于(极大)危险之中      cut down 砍倒(be) made of 由……制成的           a symbol of 一个……的象征 for a long time 很长时间            kill…for…为……而杀死……things made of ivory 象牙制品重点句型1.—Why do you like pandas?你为什么喜欢熊猫？—Because they're kind of interesting.因为它们有点儿有趣。2.—Why does John like koalas? 约翰为什么喜欢树袋熊？—Because they're very cute.因为它们非常可爱。3.—Where are lions from? 狮子来自哪里？—They're from South Africa.它们来自南非。  4.What animals do you/does she like? 你/她喜欢什么动物？5.We are students from Thailand, and we want to save the elephants.我们是来自泰国的学生，我们想挽救大象。6.The elephant is one of Thailand's symbols.大象是泰国的象征之一。7.They can also remember places with food and water.他们也能记住有食物和水的地方。Isn't she beautiful? 难道她不漂亮吗？单元重点语法一、why引导的特殊疑问句1.why是疑问副词，意为“为什么”，常用来引导询问做某事的原因或理由的特殊疑问句。其结构为：“Why +一般疑问句?”，意为“为什么做某事？”。例句：Why didn’t you go to the park yesterday? 昨天你为什么没去公园？2.why引导的特殊疑问句，一般用because来回答。because是连词，作"因为"讲，其后要接一个句子来陈述原因、理由。例句：—Why is Lily late again?莉莉为什么又迟到了？—Because she gets up late.因为她起床晚。why还可以用来向别人提出建议，常用“Why don’t you+动词原形+…？”或“Why not +动词原形+…？”表示“为什么不……呢?” 。例句：Why don’t you give him a hand? = Why not give him a hand? 为什么不帮他一把呢？3.why还可作感叹词，表示吃惊、不耐烦或轻微的抗议、反对及犹豫等不同的语气。例句：Why don’t you like math?你为什么不喜欢数学？特殊疑问词口诀特殊疑问词并不多，what表示“什么”可组合；what color 问颜色，what time 问时刻，how表“怎样”词组多，见面问声 How are you? how much 把价问，how many 问数量，when 问时间较模糊，要与what time区分开；where“在哪里”，寻找物品莫忘它，询问原因why常在，回答要用because。多问问题少出错，句末别忘添问号。二、形容词的基本用法形容词通常用来描述和修饰名词或代词，说明人或事物的性质、状态和特征。大多数形容词既可作定语又可作表语。下面我们来学习一些形容词的基本用法。1.作定语。用于修饰名词，表示名词的属性，常置于它所修饰的名词前。例句：He is a handsome boy.他是一个帅气的男孩。2.作表语。形容词可以置于be, seem, look, become, get, feel, turn, grow等连系动词后面作表语。例句：The flowers are beautiful.这些花儿很漂亮。3.作宾语补足语。形容词可放在宾语之后作宾语补足语。例句：The funny movie makes me happy.这部有趣的电影使我很开心。