内容正文:
八上Unit 6知识清单
一、语法 动词不定式作目的状语和宾语补足语
1. 动词不定式作目的状语表示某一动作或状态的目的。
1) The boy plays football every day (keep) fit.
2) They work hard (find) a good job.
3) The baby drinks milk (sleep) better.
4) I often go to the market (watch) the birds.
5) Take a notebook with you (write) down what you see.
6) My sister went to the supermarket in order (buy) some food.
7) He gets up early in order (not be) late for school.
8) In order (see) her parents, she often goes to Shanghai.
注意:in order to 引导的目的状语既可放在句尾也可以放在句首。
in order to do sth. 为了做某事 in order not to do sth. 为了不做某事
2. 动词不定式作宾语补足语
▲常跟带to 的动词不定式作宾语补足语的动词有:ask、 tell、 invite、 want 、need、 advise 、encourage 等。
1) Our teacher asked us (read) English every day.
2) Mr. Wu told us (watch) the birds carefully.
3) He also encouraged us (describe) the birds.
4) Millie invited us (play) basketball together.
5) We need more people (count) and describe the birds.
6) I want you (sing) a song for us.
7) He advises us (not shout) in the wetlands.
▲常跟不带to 的动词不定式作宾语补足语的动词有:make、let、hear、see、watch等。
8) The cold weather makes some birds (fly) south for the winter.
9) We heard some birds (sing) in the trees.
▲动词help 后面的动词不定式可带to 也可不带to
10) The trip helped us (learn) more about wildlife.
二、词法
1. 构词法:动词+后缀-er/-or/-ist 表示….人。
1) Yi Jianlian is my favourite basketball (play).
2) Many (visit) come to Yancheng to visit the Nature Reserve every year.
3) He is a good (act) in my heart.
4) Da Vinci was a great (art). He created many world-famous arts.
5) This summer’s tour was wonderful. They made friends with the other . (tour)
2. 1) She is one of the best (student) in our class.
2) Shanghai is