内容正文:
第10讲 阶段综合复习
知识点一
【知识梳理1】情态动词
I.情态动词的回答形式:
must
“必须”
肯定回答:Yes, ......must.
“一定”
否定回答:No, ......needn’t.
No, ......don’t/doesn’t/didn’t have to.
need
“需要”
肯定回答:Yes, ...... must.
否定回答:No, ......needn’t.
could
表委婉客气地语气
肯定回答:Yes, ...... can.
否定回答:No, ......can't.
II.情态动词(may not)的用法
【例题精讲】
1. Drivers_____ slow down at crossings even if it is green light.
A. must B. can C. may D. need
2. ---How amazing this robot is!
--- Wow, it has video cameras in its eyes, so it ________ “see” and interact with people.
A. may B. can C. must D. should
3. Don’t touch that wire with a wet hand. We always be careful with electricity.
A. need B. can C. must D. may
4. Students ________ know clearly what they really want to learn before they choose a course.
A. can B. may C. might D. must
5. Our monitor _______ be in the classroom now, for he was sent to hospital just now.
A. mustn’t B. can’t C. shouldn’t D. needn’t
【答案】ABCDB
知识点二:
【知识梳理2】状语从句
【例题精讲】
1. The clever boy dialed 120_______his mother fell down in the kitchen
A. although B. as soon as C. until D. unless
2. Tony was drawing a picture _________ I was doing my homework at that time.
A. while B. because C. until D. if
3. Don’t forget to take your passport with you you leave for the airport.
A. after B. before C. while D. until
4. The old man still coughs a lot ________ he has taken some medicine for a couple of days.
A. because B. though C. if D. since
5. Lisa doesn’t like watching TV programs _______ there are too many ads.
A. while B. because C. though D. so
【答案】BABBB
一、单项选择
1.Please be quiet. The students ________ a listening test.
A.having B.are having C.had D.have