Module 12 Unit 3 Language in use-【宝典训练】2023-2024学年九年级上册英语高效课堂课件(外研版)

Module 12　Save our world Unit 3 Language in use 目 录 01 第一部分 语法归纳 02 第二部分 语法专练 01 第一部分 语法归纳 构词法 1．合成构词法 由两个或两个以上的词合成一个新词，这种构词法叫合成构词法。合成词在英语中比较活跃。合成形容词很常见，多数用作定语，有些作表语；合成名词作主语或宾语；合成动词用作谓语。 第 ‹#› 页 Unit 3 　Language in use 返回目录 合成名词 classroom(名词＋名词)　　　blackboard(形容词＋名词) handwriting(名词＋动名词)　　afternoon(介词＋名词) 合成形容词 worldwide(名词＋形容词)　　　　　 man－made(名词＋过去分词) good－looking(形容词＋现在分词)　　 well－known(副词＋过去分词) 第 ‹#› 页 Unit 3 　Language in use 返回目录 合成动词 overcome(副词＋动词)　　　download(副词＋动词) 合成数词 fifty－four(数词＋数词) 合成代词 somebody(不定代词＋名词)　anything(不定代词＋名词) myself(物主代词＋名词) 合成副词 downstairs(介词＋名词)　whole－heartedly(形容词＋副词) 第 ‹#› 页 Unit 3 　Language in use 返回目录 2．派生构词法 在一个单词前面或后面加上一个词缀构成新词，这种构词法叫派生构词法。由此构成的新单词叫派生词，加前缀或后缀的单词叫词根。词根是基础，同一个词根加上不同的词缀可以组成不同意义或不同性质的词。加在单词前面的词缀叫前缀，加在单词后面的词缀叫后缀。前缀多改变词义，后缀多改变词性。 第 ‹#› 页 Unit 3 　Language in use 返回目录 后缀 例词 en－(使) enable，enrich un－(不，非；表示否定) unfriendly，unpleasant，uncomfortable dis－(不，非；表示否定) disadvantage，dishonest，disagree in－(不，非) incorrect，informal im－(不，非) impossible，impolite re－(又，再，重来) review，rewrite －or/－er/－ian(……人，名词后缀) actor，visitor，singer，Australian 第 ‹#› 页 Unit 3 　Language in use 返回目录 后缀 例词 －ful(充满的……，形容词后缀) successful，beautiful，colourful，wonderful －tion(表示动作、状态，名词后缀) invitation，population，prediction －less(没有、无，形容词后缀) homeless，helpless，careless －y(表示性质，形容词后缀) healthy，cloudy，windy －al(……的，形容词后缀) traditional，national，natural －able(有……特性的，形容词后缀) comfortable，unforgettable －ness(状态、性质，名词后缀) illness，happiness －ly(以某种方式，副词后缀) quickly，happily，slowly 第 ‹#› 页 Unit 3 　Language in use 返回目录 02 第二部分 语法专练 Ⅰ.单项选择 (　　)1．The strong girl never felt ________， even in the hardest time when she fought cancer. A．hopeful　　　　 B．hopeless　　 C．hoping　　 D．hope B 第 ‹#› 页 Unit 3 　Language in use 返回目录 (　　)2．Wearing earphones for too long does ________ to our hearing. A．harmful　　　　 B．harmless　　 C．harmfully　 D．harm (　　)3．It's careless of you to ________ the same mistake once again in the exam, Mary. A．reuse　　　　 B．reduce　　　 C．repeat　　　 D．recycle D C 第 ‹#› 页 Unit 3 　Language in use 返回目录 (　　)4．The old woman looked ________at her husband when she heard the ________news. A．happy; exciting　　　 B．happily; excited C．happy; excited　　　　 D．happily; exciting (　　)5．There is ________ bridge over the river. A．a 800－metre－long　　　　 B．a 800－metres－long C．an 800－metre－long　　　 D．an 800－metres long D C 第 ‹#› 页 Unit 3 　Language in use 返回目录 Ⅱ. 语法选择 I received the result of my first history test today. I really thought I had learned a lot, but my grade was 1 . In high school, I never needed to study much, and I still 2 As and Bs. My teachers always provided 3 study guide to guarantee a good grade. My history professor didn't give 4 to study from. When I asked about the study guide, I was told that our texts, notes, and Power Points 5 the study guides. I was really angry with my professor because she hadn't helped me more. And she always punished the class for not doing well. 第 ‹#› 页 Unit 3 　Language in use 返回目录 (　　)1．A．terrible　 B．terribly　 C．terrify (　　)2．A．receive　 B．receives　　　 C．received (　　)3．A．a　　　 B．an　　　　　 C．the (　　)4．A．something B．nothing　　　 C．anything (　　)5．A．was　 B．is　　　　　 C．were A C A C C 第 ‹#› 页 Unit 3 　Language in use 返回目录 I felt like 6 her that maybe it was her fault if so many people did poorly. When the class was over，I went to the dean's office (院长办公室) to formally complain, but I 7 by the assistant that if I didn't speak to my professor first, the dean wasn't going to listen to my complaint. As upset as I was，I headed back to my professor's office and waited for her. When she arrived, she seemed really 8 to see me. She told me she was happy that I was coming in to talk about my test. 第 ‹#› 页 Unit 3 　Language in use 返回目录 (　　)6．A．to tell　 B．tell　　　　　 C．telling (　　)7．A．tell　　 B．told　　　　　 C．was told (　　)8．A．pleased　 B．pleasing　　　 C．pleasure C C A 第 ‹#› 页 Unit 3 　Language in use 返回目录 After forty－five minutes, I completely understood 9 I had missed and what I needed to do for the future tests. I realized that professors expected 10 to take responsibility for our learning, which means going to see them for help and not waiting for them to spoon－feed us. (　　)9．A．which　　 B．that　　　　 C．what (　　)10．A．we　　 B．us　　　　　　 C．our C B 第 ‹#› 页 Unit 3 　Language in use 返回目录 Ⅲ. 短文填空。 请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 Look up at the sky at night. What can you see? Before electric lights, people could often see about 2，500 different stars. Now, light fills the skies over our cities. This is called light 1．___________. Because of it, people in cities can often only see about ten 2．_______！ pollution stars 第 ‹#› 页 Unit 3 　Language in use 返回目录 Most of the time, light helps us. We can 3．_____ because of it. It gives plants energy. But light isn't always 4．______. We need times of dark to 5．______. One hundred years ago, we had those times of dark. Now the night is like day. Some scientists are worried about how this light affects (影响 ) our health. These scientists are studying the effects of light pollution. see good rest 第 ‹#› 页 Unit 3 　Language in use 返回目录 Other scientists are finding ways to 6．______ light pollution and make our lives better. For example, many street lights now have covers. The covers focus the light 7．_________ the ground. They stop the light from going 8．____ into the sky. They also save energy. The covers are a 9．_______change, but they can 10．________ have a positive (正面的) effect. stop towards up small surely 第 ‹#› 页 Unit 3 　Language in use 返回目录 本节内容到此结束！ logo pollution　stars　see　good　rest　stop　towards　up　small　surely $$