高中英语 造句练习PPT 课件

2. She wondered if the buses would still be running. 宾语从句
3. The truth is that the fog is too thick for the bus to run that far. 表语从句
4. She sensed that she was being watched by a tall man in a dark coat. 宾语从句
二、时态
1. 如果主句是现在的时态 （包括一般现在时 ， 现在进行时，现在完成时），从句的时态可根 据实际情况而定，（包括一般现在时，一般过 去时，一般将来时，现在完成时等）。
❖I know he lives here . ❖I know he lived here ten years ago . ❖I have heard that he will come tomorrow .
Practice time
if / whether
1. I asked her _i_f_/__w_h_e_t_h_e_r_ she had a bike. 2. We’re worried about __w_h_e_t_h_e_r_ he is safe. 3. I don’t know __w_h_e_t_h_e_r_ he is well or not. 4. I don’t know _w__h_e_th_e_r_ or not he is well. 5. I don’t know _w_h_e_t_h_e_r_/_if_ I should go.
❖ We don’t know _w_h_y____ they didn’t finish the job in time.

search
• • • • • • • • • 寻找；搜寻；（非做谓语的2个短语） 搜寻；（动词性短语两个）； 搜查某个地方来找某人或某物； 搜身 Exercise 1.他们来这座城市找工作； 2.他们找遍了整个城市来找那个丢失的孩子。 3.他很生气，因为他被警察搜身了。 4.他正在找他上周买的那本书。
• 1. Even today, when technology is developing fast, many people are amazed at some amazing technology. • 2. The news he told us amazed all of us. • 3. Stories in this book amazed the little boy. • 4.She was amazed at the amazing movie. • 5. She was amazed to see his rude behavior/that he guage Points(3): 1). could never have done could have done 2). have sth. done 3).There is no doubt that… (5分钟复习)
Task
• • • • • • • • 2. Difficult Phrases: amaze; design; decorate; worth; search; Debate (注意例句中短语的使用)
design
• • • • • • • • • • n…. ……的设计； 为……而设计； 为做某事而设计； 动词-ed形式作后置定语—为某人而设计的某物 Exercise: 1. 他很喜欢这款由一位著名设计师设计的风格。 2.他很喜欢这衣服的款式。 3.这衣服的款式是为青少年设计的。 4.这些习题是为了检测本单元而设计的。 5.这些为青少年设计的款式很受欢迎。

一、时间状语从句 while
while
在…的期间;趁着…
Travel while you are young.
尽管 While I see what you say, I
can't agree with you．
然而 Some people waste the food
while others are starving.
But in the end但到最后 If I'm with you 如果我与你同在 I'll take the chance. 我要抓住这个
机会。 Oh, can't you see it, baby, 哦，宝贝，难道你不懂 You've got me going crazy? 你已
使我发疯？ Wherever you go, whatever you do, 无论你在何地，无论你做何
I was about to go out when an unexpected guest came to visit me.
她刚刚完成作业，她妈妈就让她练习钢琴。
She had just finished her homework when her mother asked her to practice playing the piano yesterday.
the first/second…/last time, any time every time, each time（whenever） by the time
一、时间状语从句 1.when, as, while
当…的时候;这时突然
when be about to do...when...
be doing...when... be on the point of doing...when.. had just done...when

you show your skills to others.
A. At times
B. Some time
C. By the time D. Every time
38. Although he is considered a great writer，_____.
A. however his works are not widely read
C. will have had D. would have
34. If you _____ this experiment，you will understand the theory better.
A. will be doing B. have done C. will have done D. would do 35. They went on working ____ it was late at
21. Though he is in his sixties, ______ he works as hard as a young man
A. yet B. but C. and D. and yet
22. The two girls look ____ much alike ____ no one can teB. so, and C. as, that D. such, that
D. What
13. Many places are flooded by heavy rainfalls, so they can’t walk _______ they like these days.
A. when B. whenever C. where D. wherever
14. His father began to work ______ his childhood. A. since B. before C. as early as D. while