2020学年人教版八年级英语上册：Unit2 How often do you exercise-讲义（含答案）.doc

2020学年人教版英语精品资料学科：英语专题：Unit 2 How often do you exercise重难点精讲题一题面-What do you do on weekends?-I _ (总是) go shopping with my parents, but _ (从不) go to the movies. 模糊频率副词 always, usually, often, sometimes, hardly ever, never精确的频率副词 every day, once a week, twice a month, four times a year试总结频率副词的位置She is sometimes very busy. I will never forget the first time I met you. We often go to the zoo. Sometimes she writes to me. She writes to me often. 这些频率副词应该放在哪里呢？He gets up at 6 oclock every morning. (never)他每天早晨从来不在六点钟起床。We have seen such a beautiful sunset. (rarely) 我们很少看到如此美丽的日落。They have breakfast at home. (seldom) 他们很少在家里吃早餐。She is on time. ( never) 她从来不守时。Your grandparents go out for a walk. (hardly ever)你的爷爷奶奶几乎不出去散步。频度副词的用法 often, always, usually等通常和一般现在时连用，表示现在经常或反复发生的动作。It often rains here in April. always与进行时连用时，并不强调动作正在进行，而是表示赞叹、厌烦等情绪。He is always thinking of others. She is always asking silly questions. 题二题面-Does Alice often work until 2 a.m.?-No, she _ does.A.nearly B.certainly C.seldom D.always-Miss Gao is very popular with her students. -Yes. Her classes are _ lively and interesting.A.seldom B.never C.sometimes D.always-Were you often late for school last term, Tom?-No, _. I got to school early every day.A.always B.usually C.sometimes D.never辨析I sometimes go to school by our school bus.I will take a vacation in Australia sometime this winter.I have been to the zoo for some times.I surfed the Internet some time last night.题三题面- _ do you use the Internet?- Three times a week. A. How soonB. How oftenC.How longD.How far - _have they studied English?- They have studied English for three years. A.How long B.How many C.How often D.How soon- _will he leave here? - He will leave here in a month.A.How often B.How long C.How soon D. How many times - _does he watch TV?- Once a week. A.How long B.How soon C.How often D.How many题四题面Only _ the students watch TV one to three times a week.只有2%的学生每周看一到三次电视。Eighty percent of the students in our school _ from Henan. (come)我们学校百分之八十的学生来自河南。Sixty percent of the waste paper _ recycled. (be)百分之六十的废纸被回收了。Three fourths of the students in my class _ interested in English. (be)我们班四分之三的学生对英语感兴趣。Two thirds of the water on the earth _ sea water. (be)地球上三分之二的水是海水。题五题面_ many students like to watch sports, _ game shows are the most popular. A. Although, but B. But, although C.Although, / D.Although, however请翻译：虽然天气很冷，但是他没有穿厚衣服。1. 2. 题六题面Last month we asked our students _ their free time activities. A.about B.for C.to D.with ask 都有什么用法呢？Can I ask about the exam results? He asked for some water.They asked me for help. He asked us to wait for him at the gate. The teacher asked Ben _ a difficult question in class. A.answer B.answering C.to answer D.answeredSam often asks his parents _ some useful books. A.for B.about C.to D.withHave you asked your friend _ her trip to England?A.to B.with C.for D.about 题七题面I watch TV _. This is my _ lifestyle.A. every day, everyday B. everyday, every dayC. everyday, every day D. everyday, everydayLets learn some _ English. 我们学一些日常英语吧。We speak English _. 我们每天讲英语。题八题面She says _ health. 她说它对健康有好处。 Doing sports _ your health.Eating too much sugar _ your teeth.Reading English  _ studying English.题九题面能力提升与拓展Good Habits Early to bed，early to rise makes a man healthy, wealthy and wise. This is an old English saying. Have you heard of it before? It means that we must go to bed early at night and get up early in the morning. Then we shall be healthy. We shall also be rich (wealthy) and clever (wise). This is true. The body must have enough sleep to be healthy. Children of young age should have ten hours sleep every night. Children who do not have enough sleep cannot do their work very well. They will not be wise and may not become wealthy! The body also needs exercise. Walking，running，jumping，swimming and playing games are all exercise. Exercise keeps the body strong. Exercise also helps the blood to move around inside the body. This is very important. Our blood takes food to all parts of our body. The head also needs blood. Exercise helps us to think better! If we get up early and go to bed early，well _.A. have enough exercise B. be healthyC. think better D. have strong bloodIf a child doesnt have 10 hours sleep，maybe he or she _.A. will become wise B. wont do well in his workC. will go to school in time D. will have enough sleepA person needs exercise because _.A. it makes him healthyB. he or she has a lot of homework to doC. he or she is strong enoughD. he or she does exerciseExercise makes the _ move quickly and smoothly (流畅地).A. body B. blood C. children D. headKeeping taking exercise every day can make our body _.A. sleepy B. tired C. strong D. weak讲义参考答案题一答案：always；never题二答案：CDD题三答案：BACC题四答案：two percent of; come;is/was;are;is题五答案：C; Although it is very cold, he doesnt wear thick clothes./It is very cold, but he doesnt wear thick clothes.题六答案：ACAD题七答案：A;everyday;every day题八答案：it is good for;is good for;is bad for;is good for题九答案：BBABC