Lesson 31 Dont Fall, Danny!.ppt

1、Lesson 31,Dont Fall, Danny!,How long will I have to do this?我还得这样做多久？,How long 用来提问时间或物体的长短 How often 用来提问动作的频率，回答一般用 always, often, hardly ever(几乎不)，never，every day, once a week(一周一次)等。 How soon “过多久，需要多长时间” 用于将来时或含有将来意义的句子中 How much 询问价格或不可数名词的数量 How many 询问可数名词的数量,How long have you lived here? Ho

2、w often do you go home? How long is the street? How soon will he be back? How much is the book? How much milk is left in the kitchen? How many cats under the table? Have to “不得不，必须” 后跟动词原形 has to, had to,Its dark, and she has to turn on the light. We must find a good method to learn English. You don

3、t have to tell him the truth. 你不必告诉他真相。 You mustnt tell him the truth. 你一定不要告诉他真相。,上下文暗示法,我们做完形填空题时会遇到这样的情况：针对一个空所给出的四个选项至少有两个无论从语法、句法还是词法上都讲得通，填哪个都可以，这导致我们陷入无法选择的困境。此时我们不妨跳过改空，去下文中寻找提示。完形填空文中的句子都是有机联系在一起的，选答案时应注意上下句、上下段之间的联系和暗示。,倒装句,Here comes Brain. 在英语中，以there, here, now 等词开头的句子，如果主语是名词，常用倒桩。如： H

4、ere comes the bus. Now comes your turn to play.,现在完成进行时,I have been standing on one foot for more than 3 minutes. 现在完成进行时构成：have/has been + v-ing 常常表示动作的延续性、重复性以及感情色彩等。所用的时间状语为：these days, this month, in the past few years, recently, lately 等表示一段时间的词。,Have you been meeting her recently? 你最近见到她了吗？（动作

5、的重复性） Whos been eating my bananas? 谁吃了我的香蕉？（感情色彩） We have been reading in the classroom for half an hour.(延续性),More than + 数词 “超过，多于” more than + n. “不仅仅，不只是” Tom and Jack are more than classmates, they are also close friends.,take,fetch,bring,He brought a new book with him. 他带来一本新书 2. Please take t

6、he letter to the post office. 请把这封信送到邮局。 3. Let me carry the box for you. 我来替你拿这个箱子吧 4. She wanted to fetch water. 她想去取水。 5. Go and get some water. 去打些水来。,William, please remember to _the photos here when you come to school tommorow. take B. pass C. bring D. carry,c,On average 通常，一般来说 the average of

7、 -的平均数,Weigh 重，称重；称-的重量 n. weight 重量,When did you weigh last time? The baby weighs 3 kilos. She is trying to lose weight.,On record 记载下来的，有记录的,Record 的用法： Today is the hottest day on record. He holds the worlds record for the high jump. 3. This is a matter of record. 这是有案可查的事件。 4. Listen to the teac

8、her carefully and record what he says.,倍数的表达法,倍数+ as+ adj./adv.原级+as 表示一方是 另一方的若干倍， 和 “倍数+adj./adv.比较级 + than” “倍数+ the size/width/length + of” 可互换。,This book is three times thick as that one.= This book is twice thicker than that one. = This book is three times the thickness of that one. 这本书是那本的三倍厚。,including 介词，包括，后跟名词、代词。 including 放在它所修饰的词前面 include v. 包括 inc