八年级英语下册 Unit 9 Have you ever been to a museum（第4课时）导学案（新版）人教新目标版

1、Unit9 Have you ever been to a museum? 课型：预习展示课学习目标（Objectives）1. Be able to read the words in Section B correctly. 2. Improve the skills of listening.环节预设（Steps）1. Leading- in 5 2. Reading 15 3. Discussion/ Presentation 15 4. Listening 15 5. Exercise 10 Step1. Leading-in 导入section B部分内容的学习Step2. Rea

2、ding 教读section B 单词，对子组读，小组内读Step3. Discussion/ Presentation 小组讨论以下单词要点，并进行展示1. How long in China? 在中国多久了。( 1c )how long 问时间， “多久，多长” 对“for+一段时间”或” ,“since+时间段+ago”等时间短语提问 -How long have you been in China? -For five years. 或 Since five years ago.-How long is the river?-Its about 6000 meters.【拓展】与how

3、 有关的短语how far 问路程 “多远” How far is your home from school? 5 kilometers.how old 问年龄 “几岁” How old is your brother? 15 years old. how soon 问时间 “多久， 多快” How soon will you come back? In five minuteshow often 问频率 “多久一次” How often do you exercise? Three times a week.how much 问价格 “多少钱” How much is your dress

4、? 500 yuan.how many 问数量 “多少” 后加 n复数 How many apples do you have? I have three.2. thousands of 数以千记的；许许多多的【拓展】hundred/thousand/million的用法：hundred 百 hundreds of 数以百的 thousand 千 thousands of 成千上万的million 百万 millions of 成百万的【注】：(1)当 hundred/thousand/million 前面有具体的数字时，用单数形式(2)当 hundred/thousand/million 后

5、与of 连用时用复数形式，前面不能加数词【口诀】：具体的不加s 也不加of，不具体的加s 也加of3. on the one hand ， on the other hand 一方面， 另一方面（该短语常并列使用，用于列举原因，情况等） On the one hand, parents should take good care of their children; on the other hand, children should respect their parents.4. safe adj 安全的 It is not safe to swim alone in the river.

6、【拓展】safety n. 安全 Parents should be in charge of the safety of their child. safely adv. 安全地 The plane landed safely at last.5. whether conj 不管；无论 常用于whether.or 或whether.or not “不管.还是.;或者.或者”引导让步状语从句，从句用一般现在时Whether you like it or not, youll have to do it. 【拓展】whether与if辨析 用法例句相同点whether和if都可以引导宾语从句，表

7、示“是否”在口语或间接引语中两者可以互换使用Iwonderif/whetherIcangetsomeadvicefromyou.我在想是否可以从你那征求些建议不同点whether引导的从句常可以与连词or或ornot直接连用，而if一般不能。Letmeknowwhetheryoucancomeornot.让我知道你能来还是不能来当宾语从句提到句首时，只能用whether引导，而不能用ifWhetheritistrueornot,Icanttell.不管是真假，我都不能说whether 可用在不定式前面时，if 不能She hasnt decided whether to go or not.

8、她还没有决定去还是不去。fox (pl) foxes n. 狐狸 I dont like foxes.【拓展】old foxes 老狐狸；老油条 These old foxes are finally caught by the policemen.【谚语】 A fox may grow grey, but never good. 江山易改本性难移7. spring n. 春天【谚语】A years plan starts with spring 一年之计在于春【名言】If winter comes, can spring be far behind? P .B Shelley.【拓展】 n.

9、 泉水To the north are the hot springs.北面是温泉。Spring Festival 春节=Chinese New Yearwhenever conj “无论何时” , 引导让步状语从句，相当于 no matter whatWhenever I am in trouble, my classmates will help me out.【拓展】类似合成词还有：Whatever=no matter what无论什么 Wherever = no matter where无论哪里 However = no matter how无论怎样Whatever you do, wherever you go, I will be right here waiting for you. However hard she works, nothing seemed to work.无论她多么努力工作，好像都无济于事。9. mostly adv. 主要地，通常 We will mostly work out this math problem today.【拓展】 most adj. 大部分的，多数的；最多的 Most students