人教版八年级下册英语unit6-7单元语法复习课件(共25张)

1、人教版八年级下册英语unit6-7-单元语法点+练习题unless, as soon as和so . that . unless是连词, 意为“除非；如果不”, 相当于“if . not .”, 用来引导条件状语从句。如：You wont catch the bus unless you run.Unless Dad agrees, I cant go to the movies.as soon as是连词, 意为“一就”, 用来引导时间状语从句。如：My brother will look for a job as soon as he leaves school.You may drink

2、 water as soon as you reach home.注意：通常情况下, 在含有unless和as soon as的复合句中, 如果主句用一般将来时、主句为祈使句或主句的谓语部分含有情态动词, 那么unless和as soon as引导的从句常用一般现在时。so . that .是连词, 意为“如此以至于”, 用来引导结果状语从句, so修饰形容词或副词。常见结构有“so +形容词/副词+ that从句”和“so +形容词+ a(n) +可数名词的单数形式+ that从句”等。如：The man spoke so fast that we could hardly follow h

3、im.Andy is so honest a man that we all believe him.1. so . that .结构常常可与too . to .结构, . enough to .结构进行转换，但是如果that引导的从句中的主语和主句中的主语不同，转化为too . to .结构或. enough to .结构时要用for引出不定式的逻辑主语。如： My cousin is so young that he cant go to school.My cousin is too young to go to school.My cousin is not old enough to

4、 go to school.She walked so quickly that we couldnt catch up with her.She walked too quickly for us to catch up with.She didnt walk slowly enough for us to catch up with.2. such . that .也表示“如此以至于”，用来引导结果状语从句，可与so . that .结构进行转换。常见结构有“such + a(n) +形容词+可数名词的单数形式+that从句”和“such+形容词+可数名词的复数形式/不可数名词+that从

5、句”等。如：It was such an interesting film that I went to see it several times.It was so interesting an film that I went to see it several times.They are such clever boys that everyone likes them.The boys are so clever that everyone likes them.单项选择。1. How long will you stay here? _ I finish my homework,

6、Ill go back home. A. As soon as B. While C. UnlessA2. Well have a picnic near the river tomorrow _ it rains heavily. A. until B. if C. unless D. when3. There are fewer and fewer tigers in India. The situation will continue _ humans stop hunting them for their fur and bones. A. ifB. unlessC. because

7、D. sinceCB4. I think you should complain, _, of course, you are happy with the situation. A. unless B. however C. until D. thoughA 5. Your grandfather often does Tai Chi in the park. Yeah, _ bad weather stops him. A. when B. since C. unless D. becauseC 6. I will be very happy _ you come to my party.

8、 A. if B. though C. or7. It is _ a beautiful garden _ we like to play in it. A. so; that B. such; that C. too; to D. very; thatA B 8. Bob is always polite to everyone, and he is _ lovely _ all of us like him very much. A. too . to B. neither . nor C. so . that D. such . thatC 9. Lily was _ hungry _

9、she ate three hamburgers in one go. A. too; to B. so; that C. enough; thatB 10.Chinas Got Talentis _ interesting _ many people like watching it. A. too; toB. enough; to C. so; thatD. such; thatC 11. Did you watch the soccer game last night? Our school team won the game in the last minute! Yes. I was

10、 _ excited _ I could not fall asleep. A. as; as B. so; as C. too; to D. so; thatD I. 根据句意及括号内所给单词的提示填空。1. The music can give me a feeling of _(excite) when I feel sad.2. Before Henry got _(marry), he always went to the movies on weekends.3. In my opinion, _(wife) and husbands must believe in each ot

11、her. married excitementwives 4. I would like to be a zoo _ (keep) when I grow up. I like looking after animals.5. Wearing sunglasses provides _ (protect) for our eyes.6. A man had a heart _(ill) and was sent to a hospital this morning.7. The park is beautiful and attracts many _(tour) every year.8.

12、It was very cold, so Tim wore one of the _(thick) coats to keep warm.thickestkeeperprotectionillness touristsII. 根据括号内的要求完成下列各题，每空一词(含缩略形式)。1. The wall isabout 600 kilometers long. (对划线部分提问) _ _ is the wall?2. That mountain isabout 456.5 meters high. (对划线部分提问) _ _ is that mountain?How longHow high 3

13、. Sandy ran too slowly to catch the bus. (改为同义句) Sandy ran _ slowly _ she couldnt catch the bus.4. I wont go fishing unless it is fine tomorrow. (改为同义句) I wont go fishing _ it _ fine tomorrow.if isnt so that5. Daniel is the tallest in his class. (改为同义句) Daniel is _ _ _ _ student in his class.6. Even

14、 though hamburgers are unhealthy, many children like eating them. (改为同义句) _ _ hamburgers are unhealthy, many children like eating them.Even if taller than any otherIII. 根据汉语意思完成英语句子, 每空一词。1.约翰出生时是一个残疾的男孩。真可怜！ John was a disabled boy _ _. What a poor boy!2.请慢点跑，否则你会绊倒。 Please run slowly, or you will

15、_ _. fallat birthover3.据我所知，他到镇上去了。 _ _ _ _ _, he has gone to the town.4.戴尔邀请了大约20个人参加他的生日聚会。 Dale invited twenty people _ _ to his birthday party.5.有点儿冷，明妮，请关上窗户。 Its _ _ _ cold, so please close the window, Minnie.a little bitAs far as I knowor so6.到休息的时间了，你可以随便做你喜欢的事情了。 Its time to have a rest and you can _ _ to do whatever you